BACKGROUND Depression is a prevalent mental health disorder with significant impacts on individuals and families.We hypothesize that combining family cognitive therapy(FCT)with pharmacotherapy will be more effective i...BACKGROUND Depression is a prevalent mental health disorder with significant impacts on individuals and families.We hypothesize that combining family cognitive therapy(FCT)with pharmacotherapy will be more effective in managing depression and improving family dynamics than pharmacotherapy alone.AIM To investigate the effects of FCT combined with sertraline on depression,aggressive behavior,and family functioning in patients with major depressive disorder(MDD).METHODS This study involved 178 patients diagnosed with MDD at the Shaoxing 7th People's Hospital from January 2022 to April 2024.Patients were divided into two groups according to whether they received FCT.FCT included both patientfocused cognitive therapy and family-focused psychological guidance over a 12-week period.RESULTS The observation group receiving combined treatment showed significantly greater reductions in depressive symptoms(Beck Depression Inventory scores:27.4±4.7 to 18.6±5.2)compared to the control group(28.1±5.5 to 20.9±4.9),with P=0.031 for the difference between groups.Improvements in family functioning and marital quality were also observed,with P<0.001 for key dimensions on the Family Assessment Device and Enrich Marital Scale.CONCLUSION The combination of FCT with sertraline effectively reduces depressive symptoms and improves family dynamics in patients with MDD.展开更多
Intraspecific conflict induced by the innate aggressiveness is one of the main reasons for the extremely low survival rate in mud crab Scylla paramamosain aquaculture,which have impeded the sustainable culture of the ...Intraspecific conflict induced by the innate aggressiveness is one of the main reasons for the extremely low survival rate in mud crab Scylla paramamosain aquaculture,which have impeded the sustainable culture of the species.In this study,we first classified and quantified the aggressive behavior,and established a crab aggressive behavior model,laying the foundation for subsequent research on evaluating combat intensity.The contents of 5-hydroxytryptamine(5-HT),dopamine(DA),and cAMP in the hemolymph of the mud crabs before and after fighting were measured by high-performance liquid chromatography-mass spectrometry(HPLC-MS),and the mud crabs exhibited a significant increase of 5-HT(P<0.05),while the DA and cAMP decreased significantly(P<0.05).In addition,we applied EthoVision to examine the changes of the crab behavior after DA administration.After 0.5 h of injection,the movement speed,distance,duration of aggressive behavior,and intensity of aggression in the high concentration DA group were significantly higher than those in the saline injection group and the untreated control group(P<0.05).The results of real-time quantitative polymerase chain reaction(qRT PCR)analysis showed that the expression of DA 1 in the thoracic ganglia of the mud crabs was significantly down-regulated in the DA injection group,and the aggressive behavior was weakened.Conversely,DA1 expression was up-regulated when aggressive behavior was strengthened.Besides,there were significant differences in the expression levels of receptor expression genes including 5-HT1,5-HT2,and crustacean hyperglycemic hormone(CHH)in different tissues,indicating that the alteration of aggressive behavior of the mud crab after injection with different concentrations of DA could be regulated by changes in the expression levels of corresponding receptor genes.Our results contribute to a deeper analysis of the aggressive behavior mechanism of the mud crabs and provide a theoretical basis for reducing fighting-related mortalities in aquaculture.展开更多
This study aims to analyze the influence of leverage,firm size,firm value,and managerial ownership on tax aggressiveness in technology sector companies listed on the Indonesia Stock Exchange.Tax aggressiveness has bec...This study aims to analyze the influence of leverage,firm size,firm value,and managerial ownership on tax aggressiveness in technology sector companies listed on the Indonesia Stock Exchange.Tax aggressiveness has become a critical issue in corporate financial management practices,particularly in the context of optimizing tax burdens through strategies that remain within legal boundaries.The study adopts a quantitative approach using panel data regression methods.Data processing and analysis were conducted using EViews version 12.The research sample consists of 13 technology sector companies selected through purposive sampling,with an observation period spanning five years(2019-2023),resulting in a total of 65 observations.The analysis results indicate that leverage and firm value have a negative effect on tax aggressiveness.Conversely,managerial ownership is found to have a positive effect on tax aggressiveness.Meanwhile,firm size does not show a significant influence on tax aggressiveness.展开更多
Objectives:The aim of this study was to verify the causal relationship between trait aggressiveness(TA)and moral disengagement(MD),know more about the growth trajectory of MD,and explore the effects of gender and TA o...Objectives:The aim of this study was to verify the causal relationship between trait aggressiveness(TA)and moral disengagement(MD),know more about the growth trajectory of MD,and explore the effects of gender and TA on the growth trajectory.Methods:We used the Buss-Perry Aggression Questionnaire and Moral Disengagement Scale to survey 433 Chinese junior high school students longitudinally three times.Results:The results of the random intercept cross-lagged panel model(RI-CLPM)analysis indicated that TA positively predicted MD,while MD did not predict TA at the within-person level.Thus,TA could be considered an antecedent variable of MD.Furthermore,the unconditional latent growth linear model analysis revealed that MD among junior high school students exhibited an upward trend,characterized by an increasing rate of growth over time.In the conditional latent growth linear model analysis,we found that gender influenced only the initial level of MD but had no effect on its growth rate.Conversely,TA demonstrated both delayed and immediate positive effects on the growth of MD.Conclusions:Our findings suggested a one-way cross-lag effect between TA and MD.Additionally,the growth trajectory of MD among junior high school students was found to be ascending.This growth trajectory was influenced by gender and TA,offering valuable insights for the prevention and intervention of behavioral problems in junior high school students.展开更多
Objectives:Adolescents’aggression is widely studied,the underlying heterogeneity of aggression among rural Chinese boarding students remains unexplored.This study investigates the latent profiles of Chinese rural boa...Objectives:Adolescents’aggression is widely studied,the underlying heterogeneity of aggression among rural Chinese boarding students remains unexplored.This study investigates the latent profiles of Chinese rural boarding junior high school students’aggression and its correlations with moral disengagement and preference for solitude.Methods:A cross-sectional survey was conducted from 04–22 April 2022,using a convenient sampling method among 516 junior high school students from six Chinese rural boarding schools.The survey included the Aggression Questionnaire,the Moral Disengagement Scale(MDS),and the Preference for Solitude Scale(PSS).Results:Participants were divided into three latent profiles:low(36.0%),medium(50.9%),and high aggression levels(13.1%).Compared with low aggression,students who felt left-behind(minors who stay in the rural areas while one or both parents migrated to the urban areas for the work)accounted for a larger proportion in the medium aggression profile.The higher the grade level and the lower the educational level of the students’parents,the greater proportion of students in the medium and high aggression profiles.Additionally,students with high moral disengagement and preference for solitude showed a significant association with the medium aggression and high aggression profiles.Conclusions:The results demonstrate the significant group heterogeneity of aggression groups in Chinese rural boarding junior high school students.Targeted prevention and intervention measures can be carried out according to feeling left-behind,grade level,parents’education,and MDS and PSS scores.展开更多
Label correlations are an essential technique for data mining that solves the possible correlation problem between different labels in multi-label classification.Although this technique is widely used in multi-label c...Label correlations are an essential technique for data mining that solves the possible correlation problem between different labels in multi-label classification.Although this technique is widely used in multi-label classification problems,batch learning deals with most issues,which consumes a lot of time and space resources.Unlike traditional batch learning methods,online learning represents a promising family of efficient and scalable machine learning algorithms for large-scale datasets.However,existing online learning research has done little to consider correlations between labels.On the basis of existing research,this paper proposes a multi-label online learning algorithm based on label correlations by maximizing the interval between related labels and unrelated labels in multi-label samples.We evaluate the performance of the proposed algorithm on several public datasets.Experiments show the effectiveness of our algorithm.展开更多
BACKGROUND Aggressive primary gastrointestinal non-Hodgkin lymphoma(PGINHL)is an uncommon and heterogeneous group of lymphoid malignancies,that differs from indolent lymphoma and has a high incidence of severe gastroi...BACKGROUND Aggressive primary gastrointestinal non-Hodgkin lymphoma(PGINHL)is an uncommon and heterogeneous group of lymphoid malignancies,that differs from indolent lymphoma and has a high incidence of severe gastrointestinal complications(GICs).AIM To investigate and compare the clinicopathological characteristics,treatments and outcomes in the GICs and No-GICs group with aggressive PGINHL.METHODS This retrospective analysis was performed on aggressive PGINHL patients between January 2013 and December 2021 at our hospital.The independent influence factors of GICs were obtained by univariate and multivariate Logistic regression analysis,the selected variables significantly related to GICs were selected as the final predictors to construct nomogram.Kaplan-Meier curves further analyzed the survival of patients in GICs and No-GICs groups.Survival analysis of GICs group was performed using Cox regression.RESULTS We focused on 124 aggressive PGINHL cases,which had a relatively high incidence 48.4%(60/124 cases)of GICs,the most common histological type in GICs group was diffuse large B-cell lymphoma(DLBCL)(n=49,81.7%).In the GICs group,small intestine was the most common anatomic site of lesion(43.3%),followed by large intestine(31.7%),and then stomach and esophagus(25.0%).Multivariate Logistic regression analysis showed that the independent risk factors for GICs were the small intestine[odd ratio(OR)=3.33;95%confidence interval(CI):1.47-9.41;P=0.009),aggressive B-cell(OR=0.09;95%CI:0.01-0.83;P=0.033),maximum tumor diameter(OR=1.25;95%CI:1.07-1.47;P=0.005),invaded deep serous layer(OR=3.38;95%CI:1.24-9.19;P=0.017).We developed a nomogram to predict risk of GICs in aggressive PGINHL patients based on independent risk factors.The value of area under curve calculated by receiver operating characteristic curve was 0.815,and calibration curve and decision curve analysis further indicated that the prediction effect was superior.The majority of patients with GICs were given combination therapy(chemotherapy combined with surgery or radiation).Event-free survival and overall survival in GICs group were no worse than those in the No-GICs group.CONCLUSION The complication rate of GICs in patients with aggressive PGINHL was relatively high,particularly in PGI-DLBCL.The independent risk factors for GICs were the small intestine,PGI-TNKL,bulky tumor,and depth of invasion.A combination treatment,involving surgery,improved survival in the GICs group.展开更多
BACKGROUND Aggressive fibromatosis(AF),also known as desmoid tumor or desmoid-type fibromatosis,is a rare soft tissue neoplasm that can occur in almost any part of the body.Although it is a benign disease,AF is aggres...BACKGROUND Aggressive fibromatosis(AF),also known as desmoid tumor or desmoid-type fibromatosis,is a rare soft tissue neoplasm that can occur in almost any part of the body.Although it is a benign disease,AF is aggressive and infiltrative and has a high recurrence rate after surgery.Common sites for intra-abdominal AF are the small bowel mesentery,retroperitoneum,and pelvis.AF in the colon is extremely rare.CASE SUMMARY Here,we report the first case of sigmoid colon AF,which was accidentally discovered in a 27-year-old woman during laparoscopic myomectomy.Computed tomography confirmed a slightly enhanced mass in the sigmoid colon.Subsequent colonoscopy did not reveal a mass in the colonic lumen,but a suspected external compress was found in the sigmoid colon.Surgical disease involving a gastrointestinal stromal tumor was suspected.The patient underwent laparoscopic exploration,and sigmoidectomy with a negative margin was performed to excise the mass.Postoperative immunohistochemistry revealed that the mass was an AF.The patient recovered well and was recurrence-free at the 30-month follow-up without adjuvant therapy.CONCLUSION AF should be considered in the differential diagnosis of subepithelial colon masses.Radical resection alone can achieve good outcomes.展开更多
Fusarium head blight(FHB)is a disease caused by several Fusarium species,notably,F.culmorum and F.grami-nearum.These pathogens adversely affect the technological and sanitary qualities of cereal grains,particularly du...Fusarium head blight(FHB)is a disease caused by several Fusarium species,notably,F.culmorum and F.grami-nearum.These pathogens adversely affect the technological and sanitary qualities of cereal grains,particularly durum wheat.Under favorable environmental conditions and in susceptible varieties,these Fusarium species can significantly reduce both the quantity and quality of crops.This study evaluated the pathogenicity of the two Fusarium species(FC2006 and FG2008)in the growth of durum wheat coleoptiles.The plant material included four commercially grown parental varieties(G9,G10,G11,G12)and eight breeding lines(G1,G2,G3,G4,G5,G6,G7,G8).In vitro tests revealed that both Fusarium species significantly reduced the coleoptile growth across the studied varieties and lines(p≤0.001).The control test had an average coleoptile length of 37.87 mm.In contrast,seeds inoculated with FC2006 had an average length of 0.62 mm,and those inoculated with FG2008 had only 0.064 mm.Although there was a slight difference in aggressiveness between the two spe-cies,it was not statistically significant(p>0.05).Some variability was also noted in the responses of the durum wheat varieties and lines.The G8 genotype showed remarkable behavior in both isolates,with an average length of 1.83 mm for FC2006 and 0.4 mm for FG2008.The other genotypes showed total inhibition of coleoptile growth(0 mm).Thesefindings highlight the importance of conducting further research on the defense mechanisms of durum wheat against Fusarium and assessing the local varieties’pathogenicity to better explore the interactions between these pathogens and durum wheat genotypes under in vitro conditions.展开更多
Purpose: To examine the impact of gender and social gender on the level and typology of interictal aggressiveness in patients with temporal lobe epilepsy. Material and Methods: 40 adult patients with Temporal Lobe Epi...Purpose: To examine the impact of gender and social gender on the level and typology of interictal aggressiveness in patients with temporal lobe epilepsy. Material and Methods: 40 adult patients with Temporal Lobe Epilepsy (TLE) and 86 healthy individuals were included. The qualitative and quantitative aggressiveness assess- ment was made with Buss-Durkee Hostility Inventory. The gender role behavior was measured with Bem Sex Role Inventory. Results: Patients with TLE didn’t differ from healthy subjects on the total scores of motor and attitudinal hostility components, but scored higher on subscales “resentment” and “guilt”. The comparative gender analysis showed there were no phenomenological differences in people with TLE. Assault dominated in healthy male subjects, resentment—in healthy female subjects. The prevalence of feminine social gender type was significantly higher in people with TLE in comparison to healthy people (55% vs. 26%, p 0.01). In patients with TLE, the number of masculine traits positively correlated with indirect hostility subscale and attitudinal hostility component scores. In healthy subjects, the masculine traits positively correlated with assault.展开更多
Stress studies frequently utilize physical stressors to establish animal models of stress. In the majority of cases, these models are not consistent with human circumstances. The present study simulated a social isola...Stress studies frequently utilize physical stressors to establish animal models of stress. In the majority of cases, these models are not consistent with human circumstances. The present study simulated a social isolation plus resident intruder stress model in the rat. The rats were subjected to daily social isolation and resident intruder stress for 2 weeks. Behaviors were then tested. Rats subjected to social stress exhibited different aggressive behavior styles; some rats had greater scores on composite aggression behaviors, as well as locomotor and exploratory activity, but lower scores on latency than others. The high-aggressive group exhibited predominantly anger-out, while the low-aggressive group exhibited anger-in. Results suggest that social isolation plus resident intruder may serve as an appropriate model for anger-in and anger-out emotion modeling in the rat.展开更多
Aggressive angiomyxoma （AAM） is a rare tumour that often occurs in soft tissues of the female genital tract. Eight cases of AAM are reported in this article, and the clinical features and ultrasound and magnetic res...Aggressive angiomyxoma （AAM） is a rare tumour that often occurs in soft tissues of the female genital tract. Eight cases of AAM are reported in this article, and the clinical features and ultrasound and magnetic resonance imaging （MRI） results of the eight cases are reviewed and summarized. The main complaints of all the patients were palpable and painless masses in the vulva or scrotum. The lesions were mainly located in the vulva, pelvis, and perineal region, with a large scope of involvement. The sonographic features of AAM were characteristic. On sonography, all of the masses were of irregular shape and showed hypoechogenicity, with a heterogeneous inner echotexture. Intratumoural and peritumoural blood fows were detected by colour Doppler imaging. On real-time ultrasonic imaging, prominent deformation of the lesions was observed bycompressing the masses with the probe. Some special imaging features were also revealed, including a la-minated or swirled appearance of inner echogenicity, and a fnger-like or tongue-like growth pattern. On MRI imaging, the lesions showed intermediate-intensity signals and intermediate to high-intensity signals on TI-weighted and T2-weighted sequences. A rapid and uneven enhancement pattern was demonstrated. After the comparison of sonographic features with MRIand pathological findings, we found the relevance of the ultrasonographic characteristics with MRI and his-tological features of AAM. Ultrasound can be a valuable imaging method for the preoperative diagnosis, eva-luation of scope, and follow-up of AAM.展开更多
BACKGROUND There is conflincting evidence on the intravenous fluid(IVF)strategy for acute pancreatitis(AP).We perform a metaanalysis of the available evidence.AIM To investigate if aggressive IVF therapy in AP patient...BACKGROUND There is conflincting evidence on the intravenous fluid(IVF)strategy for acute pancreatitis(AP).We perform a metaanalysis of the available evidence.AIM To investigate if aggressive IVF therapy in AP patients is beneficial to decrease mortality and improve outcomes.METHODS Metaanalysis of available randomized controlled trials and cohort studies comparing aggressive IVF vs non-aggressive IVF resuscitation.RESULTS There was no significant difference in mortality between the aggressive(n=1229)and non-aggressive IVF(n=1397)patients.Patients receiving aggressive IVF therapy had higher risk for acute kidney injury and acute respiratory distress syndrome.There also was no significant difference in the overall incidence of systemic inflammatory response syndrome,persistent organ failure,pancreatic necrosis when comparing both study groups.CONCLUSION Early aggressive IVF therapy did not improve mortality.Moreover,aggressive IVF therapy could potentially increase the risk for acute kidney injury and pulmonary edema leading to respiratory failure and mechanical ventilation.Studies are needed to investigate which subset of AP patients could benefit from aggressive IVF therapy.展开更多
The microstructure and corrosion behavior of Al-Zn-Mg alloy(namely 7×××)after natural aging treatment(NAT)and artificial aging treatment(AAT)in aqueous NaCl solutions containing different aggressive ion...The microstructure and corrosion behavior of Al-Zn-Mg alloy(namely 7×××)after natural aging treatment(NAT)and artificial aging treatment(AAT)in aqueous NaCl solutions containing different aggressive ions have been investigated in current work.Results of microstructure characterization demonstrate that the aging treatment has a great influence on the grain size and precipitates.The grain size is relatively sizeable and no evident precipitates are observed in alloy after NAT comparable with that after AAT.The electrochemical corrosion behavior of alloy was studied by polarization curve and electrochemical impedance spectroscopy(EIS).The corrosion potential(E_(corr))of the aluminum alloy is more negative in 3.5 wt.%NaCl containing 0.052 wt.%NaHSO_(3)solution than that in 3.5 wt.%NaCl solutions with or without 0.907 wt.%NaHCO_(3).Charge transfer resistance(Rct)results reveal that alloy after AAT has an enhancement of corrosion resistance compare with that after NAT.With the immersion time increasing,mostly pitting spreads over the surface of the alloy only in NaCl solution,whereas exfoliation corrosion mainly occurs in NaCl solutions containing NaHSO_(3)or NaHCO_(3).展开更多
To derive a precise estimation of the associations between the cytochrome P450 1B 1 （CYPIB1） 4326C/G variants and prostate cancer （PCa） risk or aggressiveness, a meta-analysis was performed using all eligible publ...To derive a precise estimation of the associations between the cytochrome P450 1B 1 （CYPIB1） 4326C/G variants and prostate cancer （PCa） risk or aggressiveness, a meta-analysis was performed using all eligible published studies. Odds ratios （ORs） with 95% confidence intervals （CIs） were estimated to assess the association in seven literature studies with 2788 cases and 2968 controls. In the overall analysis, no significant association was found between the CYPIB1 4326C/G polymorphism and PCa risk, but ethnicity subgroup analyses and a case-source analysis revealed significant associations. The 4326G allele showed a significant association with increased PCa risk in Asians （OR= 1.52, 95% Ch 1.20-1.92）, and significant associations were also observed in a heterozygote comparison （OR= 1.40, 95% Ch 1.03-1.89）, a homozygote comparison （0R=2.38, 95% Ch 1.31-4.33） and in a dominant genetic model （OR = 1.52, 95% Ch 1.14-2.01）. Moreover, the 4326G allele was also significantly correlated with an increased risk of sporadic PCa （OR= 1.13, 95% Ch 1.04-1.24）, and significant associations were observed in a heterozygote comparison （OR= 1.16, 95% Ch 1.02-1.33）, a homozygote comparison （OR= 1.24, 95% Ch 1.03-1.49） and a dominant genetic model （OR= 1.19, 95% Ch 1.05- 1.34）. The overall analyses and all subgroup analyses showed no significant association between the 4326C/G polymorphism and PCa aggressiveness. Our meta-analysis showed that CYPIB1 4326G allele is significantly associated with an increased PCa risk in Asians and in sporadic PCa cases.展开更多
BACKGROUND Desmoid tumors(DT) are locally advanced but histologically benign monoclonal neoplasms that can occur from any musculoaponeurotic structure. The aim of this report is to analyze a rare clinical case of an a...BACKGROUND Desmoid tumors(DT) are locally advanced but histologically benign monoclonal neoplasms that can occur from any musculoaponeurotic structure. The aim of this report is to analyze a rare clinical case of an aggressive intra-abdominal DT successfully treated with sorafenib.CASE SUMMARY A 36-year-old man presented with increasing colicky abdominal pain and a selfpalpable mass in his left abdomen. Fourteen years earlier he was diagnosed with a large intra-abdominal tumor, which adhered to the left colonic flexure, part of the major gastric curvature and the spleen. Subsequent exploratory laparotomy revealed a voluminous mass in the epigastrium, arising from the posterior surface of the stomach and invading the superior mesenteric vessels, transverse mesocolon and the small bowel mesentery. As the tumor was unresectable, a jejunojejunal bypass was performed. Traditional therapeutic interventions proved insufficient, and the patient was started on sorafenib with a subsequent fulldisease response.CONCLUSIONDT's pathogenesis has been associated with mutations in the adenomatous polyposis coli(APC) gene or beta-catenin gene CTNNB1, sex steroids or previous surgical trauma. Local treatment modalities, such as surgery or radiotherapy, are implemented in aggressively progressing or symptomatic patients. Sorafenib is a hopeful therapeutic option against DTs, while several pharmacological agents have been successfully used.展开更多
Objective To explore the endocfinal factors which influence the aggressive behavior of adolescents. Methods The levels of cortisol （CORT）, testosterone （T）, prolactin （PRL）, and growth hormone （GH） in saliva f...Objective To explore the endocfinal factors which influence the aggressive behavior of adolescents. Methods The levels of cortisol （CORT）, testosterone （T）, prolactin （PRL）, and growth hormone （GH） in saliva from 20 aggressive students and 20 non-aggressive control students were measured by radioimmunoassay （RIA）. The students were matched for their gender, age, grade, stage of pubertal development, and economic status of their families. Results The salivary T levels were 22.20±14.50 pg/mL and 19.54±12.52 pg/mL in aggressive male and female students, 13.20±6.85 pg/mL and 5.24±3.03 pg/mL in non-aggressive male and female students （P〈0.05）. The male aggressive students had a lower level of CORT in saliva than non-aggressive male students （P〈0.05）. There were no significant differences in the salivary levels of PRL or GH between the aggressive and non-aggressive groups. Correlation analysis revealed a negative relationship in male students between the salivary CORT levels and the aggression factor scores of the child behavior checklist （CBCL）. In addition, the data also showed a positive relationship between the salivary T levels and the aggression factor scores of CBCL in female students. Multiple linear regression analysis showed that the salivary CORT level was an independent predictive factor for aggressive behaviors in adolescent boys. The higher the CORT level, the less aggressive the boys were. Conclusion CORT and T levels may play a certain role in adolescent aggressive behaviors.展开更多
The ATP-binding cassette transporters(ABC transporters)have been intensely studied over the past 50 years for their involvement in the multidrug resistance(MDR)phenotype,especially in cancer.They are frequently overex...The ATP-binding cassette transporters(ABC transporters)have been intensely studied over the past 50 years for their involvement in the multidrug resistance(MDR)phenotype,especially in cancer.They are frequently overexpressed in both naive and post-treatment tumors,and hinder effective chemotherapy by reducing drug accumulation in cancer cells.In the last decade however,several studies have established that ABC transporters have additional,fundamental roles in tumor biology;there is strong evidence that these proteins are involved in transporting tumor-enhancing molecules and/or in protein-protein interactions that impact cancer aggressiveness,progression,and patient prognosis.This review highlights these studies in relation to some well-described cancer hallmarks,in an effort to re-emphasize the need for further investigation into the physiological functions of ABC transporters that are critical for tum or development.Unraveling these new roles offers an opportunity to define new strategies and targets for therapy,which would include endogenous substrates or signaling pathways that regulate these proteins.展开更多
Aim of this research is to explore the relation of hunting with aggressiveness. For this purpose, two samples of prison inmates (who were students of the prison secondary school) were collected (class A = 23, class B ...Aim of this research is to explore the relation of hunting with aggressiveness. For this purpose, two samples of prison inmates (who were students of the prison secondary school) were collected (class A = 23, class B = 12). The network indicators for superficial, idiosyncratic and strategic behavior (particularly, aggressiveness), applied in Bekiari and Hasanagas (2016), which were based on the primary network variables (outdegree, indegree, Katz status, pagerank, authority) were used. Non-network variables were also used for the criminal profile of the inmates. The data were sampled with questionnaire. Spearman test was conducted for detecting correlation between aggressiveness and hunting and Principal Component Analysis was used for formulating a typology. The following results were produced: The criminal profile seems hardly to be related with hunting experience or attitude. The relation of hunting experience and attitude with the superficial, idiosyncratic and strategic aggressiveness was examined. These three occasions of aggressiveness are expected to describe the incidental reaction, impulsive and adaptive reaction, respectively. The hunting is quite irrelevant to the incidental reaction. The impulsiveness seems to be more strongly correlated with hunting. In case of adaptiveness, there are many similarities with impulsiveness. The typology which is based on the existence (or not) of hunting experience seems to be more insightful, as it reveals a gradual involvement of aggressiveness dimensions, from incidentality to impulsiveness and further to adaptiveness. The following behavioral patterns of gradually enhanced aggressiveness appear: incidentally just provoking, impulsively being aggressive but without harming, and adaptively being aggressive and harming.展开更多
基金Supported by Zhejiang Province Medical and Health Science and Technology Program,No.2024KY1735.
文摘BACKGROUND Depression is a prevalent mental health disorder with significant impacts on individuals and families.We hypothesize that combining family cognitive therapy(FCT)with pharmacotherapy will be more effective in managing depression and improving family dynamics than pharmacotherapy alone.AIM To investigate the effects of FCT combined with sertraline on depression,aggressive behavior,and family functioning in patients with major depressive disorder(MDD).METHODS This study involved 178 patients diagnosed with MDD at the Shaoxing 7th People's Hospital from January 2022 to April 2024.Patients were divided into two groups according to whether they received FCT.FCT included both patientfocused cognitive therapy and family-focused psychological guidance over a 12-week period.RESULTS The observation group receiving combined treatment showed significantly greater reductions in depressive symptoms(Beck Depression Inventory scores:27.4±4.7 to 18.6±5.2)compared to the control group(28.1±5.5 to 20.9±4.9),with P=0.031 for the difference between groups.Improvements in family functioning and marital quality were also observed,with P<0.001 for key dimensions on the Family Assessment Device and Enrich Marital Scale.CONCLUSION The combination of FCT with sertraline effectively reduces depressive symptoms and improves family dynamics in patients with MDD.
基金Supported by the National Key R&D Program of China(No.2023YFD2401005)the Key R&D Program of Ningbo(No.2022Z059)the K.C.Wong Magna Fund of Ningbo University。
文摘Intraspecific conflict induced by the innate aggressiveness is one of the main reasons for the extremely low survival rate in mud crab Scylla paramamosain aquaculture,which have impeded the sustainable culture of the species.In this study,we first classified and quantified the aggressive behavior,and established a crab aggressive behavior model,laying the foundation for subsequent research on evaluating combat intensity.The contents of 5-hydroxytryptamine(5-HT),dopamine(DA),and cAMP in the hemolymph of the mud crabs before and after fighting were measured by high-performance liquid chromatography-mass spectrometry(HPLC-MS),and the mud crabs exhibited a significant increase of 5-HT(P<0.05),while the DA and cAMP decreased significantly(P<0.05).In addition,we applied EthoVision to examine the changes of the crab behavior after DA administration.After 0.5 h of injection,the movement speed,distance,duration of aggressive behavior,and intensity of aggression in the high concentration DA group were significantly higher than those in the saline injection group and the untreated control group(P<0.05).The results of real-time quantitative polymerase chain reaction(qRT PCR)analysis showed that the expression of DA 1 in the thoracic ganglia of the mud crabs was significantly down-regulated in the DA injection group,and the aggressive behavior was weakened.Conversely,DA1 expression was up-regulated when aggressive behavior was strengthened.Besides,there were significant differences in the expression levels of receptor expression genes including 5-HT1,5-HT2,and crustacean hyperglycemic hormone(CHH)in different tissues,indicating that the alteration of aggressive behavior of the mud crab after injection with different concentrations of DA could be regulated by changes in the expression levels of corresponding receptor genes.Our results contribute to a deeper analysis of the aggressive behavior mechanism of the mud crabs and provide a theoretical basis for reducing fighting-related mortalities in aquaculture.
文摘This study aims to analyze the influence of leverage,firm size,firm value,and managerial ownership on tax aggressiveness in technology sector companies listed on the Indonesia Stock Exchange.Tax aggressiveness has become a critical issue in corporate financial management practices,particularly in the context of optimizing tax burdens through strategies that remain within legal boundaries.The study adopts a quantitative approach using panel data regression methods.Data processing and analysis were conducted using EViews version 12.The research sample consists of 13 technology sector companies selected through purposive sampling,with an observation period spanning five years(2019-2023),resulting in a total of 65 observations.The analysis results indicate that leverage and firm value have a negative effect on tax aggressiveness.Conversely,managerial ownership is found to have a positive effect on tax aggressiveness.Meanwhile,firm size does not show a significant influence on tax aggressiveness.
基金supported by the National Natural Science Foundation of China(72164018)Humanities and Social Sciences Research Planning Foundation of the Ministry of Education(22YJA190012)+1 种基金Jiangxi Universities Key Research Base Project of Humanities and Social Sciences(JD23071)Jiangxi Provincial Colleges and Universities Ideological and Political Education Research Association Project(XSGZ24239).
文摘Objectives:The aim of this study was to verify the causal relationship between trait aggressiveness(TA)and moral disengagement(MD),know more about the growth trajectory of MD,and explore the effects of gender and TA on the growth trajectory.Methods:We used the Buss-Perry Aggression Questionnaire and Moral Disengagement Scale to survey 433 Chinese junior high school students longitudinally three times.Results:The results of the random intercept cross-lagged panel model(RI-CLPM)analysis indicated that TA positively predicted MD,while MD did not predict TA at the within-person level.Thus,TA could be considered an antecedent variable of MD.Furthermore,the unconditional latent growth linear model analysis revealed that MD among junior high school students exhibited an upward trend,characterized by an increasing rate of growth over time.In the conditional latent growth linear model analysis,we found that gender influenced only the initial level of MD but had no effect on its growth rate.Conversely,TA demonstrated both delayed and immediate positive effects on the growth of MD.Conclusions:Our findings suggested a one-way cross-lag effect between TA and MD.Additionally,the growth trajectory of MD among junior high school students was found to be ascending.This growth trajectory was influenced by gender and TA,offering valuable insights for the prevention and intervention of behavioral problems in junior high school students.
基金the General project of the“14th Five-Year Plan”of Education Science of Gansu Province in 2023:“Research on the Integration Strategy of Rural Primary School Labor Education and Other Disciplines under the Background of Rural Revitalization”(Project number:GS[2023]GHB1420)Gansu Provincial University Curriculum Ideological and Political Demonstration Project“Exploration and Practice of Ideological and Political Courses in Pre-School EducationMajors from the Perspective of Three Educations:A Case study of Pre-School EducationHistory”(Project No.:GSkcsz-2021-094).
文摘Objectives:Adolescents’aggression is widely studied,the underlying heterogeneity of aggression among rural Chinese boarding students remains unexplored.This study investigates the latent profiles of Chinese rural boarding junior high school students’aggression and its correlations with moral disengagement and preference for solitude.Methods:A cross-sectional survey was conducted from 04–22 April 2022,using a convenient sampling method among 516 junior high school students from six Chinese rural boarding schools.The survey included the Aggression Questionnaire,the Moral Disengagement Scale(MDS),and the Preference for Solitude Scale(PSS).Results:Participants were divided into three latent profiles:low(36.0%),medium(50.9%),and high aggression levels(13.1%).Compared with low aggression,students who felt left-behind(minors who stay in the rural areas while one or both parents migrated to the urban areas for the work)accounted for a larger proportion in the medium aggression profile.The higher the grade level and the lower the educational level of the students’parents,the greater proportion of students in the medium and high aggression profiles.Additionally,students with high moral disengagement and preference for solitude showed a significant association with the medium aggression and high aggression profiles.Conclusions:The results demonstrate the significant group heterogeneity of aggression groups in Chinese rural boarding junior high school students.Targeted prevention and intervention measures can be carried out according to feeling left-behind,grade level,parents’education,and MDS and PSS scores.
基金Supported by the State Grid Technology Item(52460D230002)。
文摘Label correlations are an essential technique for data mining that solves the possible correlation problem between different labels in multi-label classification.Although this technique is widely used in multi-label classification problems,batch learning deals with most issues,which consumes a lot of time and space resources.Unlike traditional batch learning methods,online learning represents a promising family of efficient and scalable machine learning algorithms for large-scale datasets.However,existing online learning research has done little to consider correlations between labels.On the basis of existing research,this paper proposes a multi-label online learning algorithm based on label correlations by maximizing the interval between related labels and unrelated labels in multi-label samples.We evaluate the performance of the proposed algorithm on several public datasets.Experiments show the effectiveness of our algorithm.
文摘BACKGROUND Aggressive primary gastrointestinal non-Hodgkin lymphoma(PGINHL)is an uncommon and heterogeneous group of lymphoid malignancies,that differs from indolent lymphoma and has a high incidence of severe gastrointestinal complications(GICs).AIM To investigate and compare the clinicopathological characteristics,treatments and outcomes in the GICs and No-GICs group with aggressive PGINHL.METHODS This retrospective analysis was performed on aggressive PGINHL patients between January 2013 and December 2021 at our hospital.The independent influence factors of GICs were obtained by univariate and multivariate Logistic regression analysis,the selected variables significantly related to GICs were selected as the final predictors to construct nomogram.Kaplan-Meier curves further analyzed the survival of patients in GICs and No-GICs groups.Survival analysis of GICs group was performed using Cox regression.RESULTS We focused on 124 aggressive PGINHL cases,which had a relatively high incidence 48.4%(60/124 cases)of GICs,the most common histological type in GICs group was diffuse large B-cell lymphoma(DLBCL)(n=49,81.7%).In the GICs group,small intestine was the most common anatomic site of lesion(43.3%),followed by large intestine(31.7%),and then stomach and esophagus(25.0%).Multivariate Logistic regression analysis showed that the independent risk factors for GICs were the small intestine[odd ratio(OR)=3.33;95%confidence interval(CI):1.47-9.41;P=0.009),aggressive B-cell(OR=0.09;95%CI:0.01-0.83;P=0.033),maximum tumor diameter(OR=1.25;95%CI:1.07-1.47;P=0.005),invaded deep serous layer(OR=3.38;95%CI:1.24-9.19;P=0.017).We developed a nomogram to predict risk of GICs in aggressive PGINHL patients based on independent risk factors.The value of area under curve calculated by receiver operating characteristic curve was 0.815,and calibration curve and decision curve analysis further indicated that the prediction effect was superior.The majority of patients with GICs were given combination therapy(chemotherapy combined with surgery or radiation).Event-free survival and overall survival in GICs group were no worse than those in the No-GICs group.CONCLUSION The complication rate of GICs in patients with aggressive PGINHL was relatively high,particularly in PGI-DLBCL.The independent risk factors for GICs were the small intestine,PGI-TNKL,bulky tumor,and depth of invasion.A combination treatment,involving surgery,improved survival in the GICs group.
基金Supported by Hangzhou Health Science and Technology Program,No.A20210271.
文摘BACKGROUND Aggressive fibromatosis(AF),also known as desmoid tumor or desmoid-type fibromatosis,is a rare soft tissue neoplasm that can occur in almost any part of the body.Although it is a benign disease,AF is aggressive and infiltrative and has a high recurrence rate after surgery.Common sites for intra-abdominal AF are the small bowel mesentery,retroperitoneum,and pelvis.AF in the colon is extremely rare.CASE SUMMARY Here,we report the first case of sigmoid colon AF,which was accidentally discovered in a 27-year-old woman during laparoscopic myomectomy.Computed tomography confirmed a slightly enhanced mass in the sigmoid colon.Subsequent colonoscopy did not reveal a mass in the colonic lumen,but a suspected external compress was found in the sigmoid colon.Surgical disease involving a gastrointestinal stromal tumor was suspected.The patient underwent laparoscopic exploration,and sigmoidectomy with a negative margin was performed to excise the mass.Postoperative immunohistochemistry revealed that the mass was an AF.The patient recovered well and was recurrence-free at the 30-month follow-up without adjuvant therapy.CONCLUSION AF should be considered in the differential diagnosis of subepithelial colon masses.Radical resection alone can achieve good outcomes.
基金This Research was funded by la Direction Générale de la Recherche Scientifique et du Développement Technologique(DGRSDT),Algeria,and the Researchers Supporting Project number(RSP2024R390),King Saud University,Riyadh,Saudi Arabia.
文摘Fusarium head blight(FHB)is a disease caused by several Fusarium species,notably,F.culmorum and F.grami-nearum.These pathogens adversely affect the technological and sanitary qualities of cereal grains,particularly durum wheat.Under favorable environmental conditions and in susceptible varieties,these Fusarium species can significantly reduce both the quantity and quality of crops.This study evaluated the pathogenicity of the two Fusarium species(FC2006 and FG2008)in the growth of durum wheat coleoptiles.The plant material included four commercially grown parental varieties(G9,G10,G11,G12)and eight breeding lines(G1,G2,G3,G4,G5,G6,G7,G8).In vitro tests revealed that both Fusarium species significantly reduced the coleoptile growth across the studied varieties and lines(p≤0.001).The control test had an average coleoptile length of 37.87 mm.In contrast,seeds inoculated with FC2006 had an average length of 0.62 mm,and those inoculated with FG2008 had only 0.064 mm.Although there was a slight difference in aggressiveness between the two spe-cies,it was not statistically significant(p>0.05).Some variability was also noted in the responses of the durum wheat varieties and lines.The G8 genotype showed remarkable behavior in both isolates,with an average length of 1.83 mm for FC2006 and 0.4 mm for FG2008.The other genotypes showed total inhibition of coleoptile growth(0 mm).Thesefindings highlight the importance of conducting further research on the defense mechanisms of durum wheat against Fusarium and assessing the local varieties’pathogenicity to better explore the interactions between these pathogens and durum wheat genotypes under in vitro conditions.
文摘Purpose: To examine the impact of gender and social gender on the level and typology of interictal aggressiveness in patients with temporal lobe epilepsy. Material and Methods: 40 adult patients with Temporal Lobe Epilepsy (TLE) and 86 healthy individuals were included. The qualitative and quantitative aggressiveness assess- ment was made with Buss-Durkee Hostility Inventory. The gender role behavior was measured with Bem Sex Role Inventory. Results: Patients with TLE didn’t differ from healthy subjects on the total scores of motor and attitudinal hostility components, but scored higher on subscales “resentment” and “guilt”. The comparative gender analysis showed there were no phenomenological differences in people with TLE. Assault dominated in healthy male subjects, resentment—in healthy female subjects. The prevalence of feminine social gender type was significantly higher in people with TLE in comparison to healthy people (55% vs. 26%, p 0.01). In patients with TLE, the number of masculine traits positively correlated with indirect hostility subscale and attitudinal hostility component scores. In healthy subjects, the masculine traits positively correlated with assault.
基金the National Natural Science Foundation of China,No.30973688the National Program of Key Basic Research Project(973Program),No.2006CB504804
文摘Stress studies frequently utilize physical stressors to establish animal models of stress. In the majority of cases, these models are not consistent with human circumstances. The present study simulated a social isolation plus resident intruder stress model in the rat. The rats were subjected to daily social isolation and resident intruder stress for 2 weeks. Behaviors were then tested. Rats subjected to social stress exhibited different aggressive behavior styles; some rats had greater scores on composite aggression behaviors, as well as locomotor and exploratory activity, but lower scores on latency than others. The high-aggressive group exhibited predominantly anger-out, while the low-aggressive group exhibited anger-in. Results suggest that social isolation plus resident intruder may serve as an appropriate model for anger-in and anger-out emotion modeling in the rat.
基金Supported by the International S and T Cooperation Program of China,No.2015DFA30440the National Natural Science Foundation of China,No.81301268Beijing Nova Plan,No.xxjc201812 and No.Z131107000413063
文摘Aggressive angiomyxoma （AAM） is a rare tumour that often occurs in soft tissues of the female genital tract. Eight cases of AAM are reported in this article, and the clinical features and ultrasound and magnetic resonance imaging （MRI） results of the eight cases are reviewed and summarized. The main complaints of all the patients were palpable and painless masses in the vulva or scrotum. The lesions were mainly located in the vulva, pelvis, and perineal region, with a large scope of involvement. The sonographic features of AAM were characteristic. On sonography, all of the masses were of irregular shape and showed hypoechogenicity, with a heterogeneous inner echotexture. Intratumoural and peritumoural blood fows were detected by colour Doppler imaging. On real-time ultrasonic imaging, prominent deformation of the lesions was observed bycompressing the masses with the probe. Some special imaging features were also revealed, including a la-minated or swirled appearance of inner echogenicity, and a fnger-like or tongue-like growth pattern. On MRI imaging, the lesions showed intermediate-intensity signals and intermediate to high-intensity signals on TI-weighted and T2-weighted sequences. A rapid and uneven enhancement pattern was demonstrated. After the comparison of sonographic features with MRIand pathological findings, we found the relevance of the ultrasonographic characteristics with MRI and his-tological features of AAM. Ultrasound can be a valuable imaging method for the preoperative diagnosis, eva-luation of scope, and follow-up of AAM.
文摘BACKGROUND There is conflincting evidence on the intravenous fluid(IVF)strategy for acute pancreatitis(AP).We perform a metaanalysis of the available evidence.AIM To investigate if aggressive IVF therapy in AP patients is beneficial to decrease mortality and improve outcomes.METHODS Metaanalysis of available randomized controlled trials and cohort studies comparing aggressive IVF vs non-aggressive IVF resuscitation.RESULTS There was no significant difference in mortality between the aggressive(n=1229)and non-aggressive IVF(n=1397)patients.Patients receiving aggressive IVF therapy had higher risk for acute kidney injury and acute respiratory distress syndrome.There also was no significant difference in the overall incidence of systemic inflammatory response syndrome,persistent organ failure,pancreatic necrosis when comparing both study groups.CONCLUSION Early aggressive IVF therapy did not improve mortality.Moreover,aggressive IVF therapy could potentially increase the risk for acute kidney injury and pulmonary edema leading to respiratory failure and mechanical ventilation.Studies are needed to investigate which subset of AP patients could benefit from aggressive IVF therapy.
基金financially supported by the National Key R&D Program of China(No.2017YFB0702302)the National Natural Science Foundation of China(No.51771174)the National Materials Corrosion and Protection Data Center。
文摘The microstructure and corrosion behavior of Al-Zn-Mg alloy(namely 7×××)after natural aging treatment(NAT)and artificial aging treatment(AAT)in aqueous NaCl solutions containing different aggressive ions have been investigated in current work.Results of microstructure characterization demonstrate that the aging treatment has a great influence on the grain size and precipitates.The grain size is relatively sizeable and no evident precipitates are observed in alloy after NAT comparable with that after AAT.The electrochemical corrosion behavior of alloy was studied by polarization curve and electrochemical impedance spectroscopy(EIS).The corrosion potential(E_(corr))of the aluminum alloy is more negative in 3.5 wt.%NaCl containing 0.052 wt.%NaHSO_(3)solution than that in 3.5 wt.%NaCl solutions with or without 0.907 wt.%NaHCO_(3).Charge transfer resistance(Rct)results reveal that alloy after AAT has an enhancement of corrosion resistance compare with that after NAT.With the immersion time increasing,mostly pitting spreads over the surface of the alloy only in NaCl solution,whereas exfoliation corrosion mainly occurs in NaCl solutions containing NaHSO_(3)or NaHCO_(3).
文摘To derive a precise estimation of the associations between the cytochrome P450 1B 1 （CYPIB1） 4326C/G variants and prostate cancer （PCa） risk or aggressiveness, a meta-analysis was performed using all eligible published studies. Odds ratios （ORs） with 95% confidence intervals （CIs） were estimated to assess the association in seven literature studies with 2788 cases and 2968 controls. In the overall analysis, no significant association was found between the CYPIB1 4326C/G polymorphism and PCa risk, but ethnicity subgroup analyses and a case-source analysis revealed significant associations. The 4326G allele showed a significant association with increased PCa risk in Asians （OR= 1.52, 95% Ch 1.20-1.92）, and significant associations were also observed in a heterozygote comparison （OR= 1.40, 95% Ch 1.03-1.89）, a homozygote comparison （0R=2.38, 95% Ch 1.31-4.33） and in a dominant genetic model （OR = 1.52, 95% Ch 1.14-2.01）. Moreover, the 4326G allele was also significantly correlated with an increased risk of sporadic PCa （OR= 1.13, 95% Ch 1.04-1.24）, and significant associations were observed in a heterozygote comparison （OR= 1.16, 95% Ch 1.02-1.33）, a homozygote comparison （OR= 1.24, 95% Ch 1.03-1.49） and a dominant genetic model （OR= 1.19, 95% Ch 1.05- 1.34）. The overall analyses and all subgroup analyses showed no significant association between the 4326C/G polymorphism and PCa aggressiveness. Our meta-analysis showed that CYPIB1 4326G allele is significantly associated with an increased PCa risk in Asians and in sporadic PCa cases.
文摘BACKGROUND Desmoid tumors(DT) are locally advanced but histologically benign monoclonal neoplasms that can occur from any musculoaponeurotic structure. The aim of this report is to analyze a rare clinical case of an aggressive intra-abdominal DT successfully treated with sorafenib.CASE SUMMARY A 36-year-old man presented with increasing colicky abdominal pain and a selfpalpable mass in his left abdomen. Fourteen years earlier he was diagnosed with a large intra-abdominal tumor, which adhered to the left colonic flexure, part of the major gastric curvature and the spleen. Subsequent exploratory laparotomy revealed a voluminous mass in the epigastrium, arising from the posterior surface of the stomach and invading the superior mesenteric vessels, transverse mesocolon and the small bowel mesentery. As the tumor was unresectable, a jejunojejunal bypass was performed. Traditional therapeutic interventions proved insufficient, and the patient was started on sorafenib with a subsequent fulldisease response.CONCLUSIONDT's pathogenesis has been associated with mutations in the adenomatous polyposis coli(APC) gene or beta-catenin gene CTNNB1, sex steroids or previous surgical trauma. Local treatment modalities, such as surgery or radiotherapy, are implemented in aggressively progressing or symptomatic patients. Sorafenib is a hopeful therapeutic option against DTs, while several pharmacological agents have been successfully used.
基金supported by Health Department of Hubei Province(No.JX1B161).
文摘Objective To explore the endocfinal factors which influence the aggressive behavior of adolescents. Methods The levels of cortisol （CORT）, testosterone （T）, prolactin （PRL）, and growth hormone （GH） in saliva from 20 aggressive students and 20 non-aggressive control students were measured by radioimmunoassay （RIA）. The students were matched for their gender, age, grade, stage of pubertal development, and economic status of their families. Results The salivary T levels were 22.20±14.50 pg/mL and 19.54±12.52 pg/mL in aggressive male and female students, 13.20±6.85 pg/mL and 5.24±3.03 pg/mL in non-aggressive male and female students （P〈0.05）. The male aggressive students had a lower level of CORT in saliva than non-aggressive male students （P〈0.05）. There were no significant differences in the salivary levels of PRL or GH between the aggressive and non-aggressive groups. Correlation analysis revealed a negative relationship in male students between the salivary CORT levels and the aggression factor scores of the child behavior checklist （CBCL）. In addition, the data also showed a positive relationship between the salivary T levels and the aggression factor scores of CBCL in female students. Multiple linear regression analysis showed that the salivary CORT level was an independent predictive factor for aggressive behaviors in adolescent boys. The higher the CORT level, the less aggressive the boys were. Conclusion CORT and T levels may play a certain role in adolescent aggressive behaviors.
基金This work was funded by Fundacao Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro(FAPERJ),Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior(CAPES)and Conselho Nacional de Desenvolvimento Cientifico e Tecnologico(CNPq)from the Brazilian government and the Institute of Primate Research,Kenya(IPR).
文摘The ATP-binding cassette transporters(ABC transporters)have been intensely studied over the past 50 years for their involvement in the multidrug resistance(MDR)phenotype,especially in cancer.They are frequently overexpressed in both naive and post-treatment tumors,and hinder effective chemotherapy by reducing drug accumulation in cancer cells.In the last decade however,several studies have established that ABC transporters have additional,fundamental roles in tumor biology;there is strong evidence that these proteins are involved in transporting tumor-enhancing molecules and/or in protein-protein interactions that impact cancer aggressiveness,progression,and patient prognosis.This review highlights these studies in relation to some well-described cancer hallmarks,in an effort to re-emphasize the need for further investigation into the physiological functions of ABC transporters that are critical for tum or development.Unraveling these new roles offers an opportunity to define new strategies and targets for therapy,which would include endogenous substrates or signaling pathways that regulate these proteins.
文摘Aim of this research is to explore the relation of hunting with aggressiveness. For this purpose, two samples of prison inmates (who were students of the prison secondary school) were collected (class A = 23, class B = 12). The network indicators for superficial, idiosyncratic and strategic behavior (particularly, aggressiveness), applied in Bekiari and Hasanagas (2016), which were based on the primary network variables (outdegree, indegree, Katz status, pagerank, authority) were used. Non-network variables were also used for the criminal profile of the inmates. The data were sampled with questionnaire. Spearman test was conducted for detecting correlation between aggressiveness and hunting and Principal Component Analysis was used for formulating a typology. The following results were produced: The criminal profile seems hardly to be related with hunting experience or attitude. The relation of hunting experience and attitude with the superficial, idiosyncratic and strategic aggressiveness was examined. These three occasions of aggressiveness are expected to describe the incidental reaction, impulsive and adaptive reaction, respectively. The hunting is quite irrelevant to the incidental reaction. The impulsiveness seems to be more strongly correlated with hunting. In case of adaptiveness, there are many similarities with impulsiveness. The typology which is based on the existence (or not) of hunting experience seems to be more insightful, as it reveals a gradual involvement of aggressiveness dimensions, from incidentality to impulsiveness and further to adaptiveness. The following behavioral patterns of gradually enhanced aggressiveness appear: incidentally just provoking, impulsively being aggressive but without harming, and adaptively being aggressive and harming.
