Objective:This study compared the prevalence of intestinal helminths in Water,Sanitation and Hygiene(WASH) intervention and non-intervention communities in Abeokuta,Nigeria.Methods:Stool samples were collected from 22...Objective:This study compared the prevalence of intestinal helminths in Water,Sanitation and Hygiene(WASH) intervention and non-intervention communities in Abeokuta,Nigeria.Methods:Stool samples were collected from 225 respondents in a study carried out between July and November,2014.Stool samples were examined for presence of helminths using Formol-Ether concentration method.Data collected from stool samples were analyzed using SPSS for Windows(version 16).Results:Results showed that,at the intervention community,88 out of 113 respondents were infected with at least one helminth infection while at non-intervention community,80 out of 112 respondents were infected.This result revealed overall helminth prevalence of78% at Mawuko and 71% at Isolu.In both intervention(Mawuko) and non-intervention(Isolu) communities,hookworm was the most prevalent helminth observed(21% and18%,respectively) followed by Ascaris lumbricoides(13% and 13%,respectively),Taenia sp.(4% and 3%,respectively) and Trichostrongylus sp.(1% and 3%,respectively).Cases of single infections of Trichuris trichiura,Strongyloides stercoralis and Hymenolepsis nana were observed only at the non-intervention community.However,S.stercoralis occurred in the multiple infections observed at the intervention community.Significantly more(p < 0.05) cases of infections were observed in male(46%) at the intervention community than female(31%) while in non-intervention community females(39%) were significantly(p < 0.05) more infected than their male counterparts(32%).Conclusions:This study concludes that the Community Led-Total Sanitation intervention programme,which was executed in Mawuko was not effective as expected.展开更多
Background: Kinshasa’s peri-urban settings have a low rate of water access, which has significant consequences for the WASH infrastructures in schools and preventative measures against the spread of waterborne diseas...Background: Kinshasa’s peri-urban settings have a low rate of water access, which has significant consequences for the WASH infrastructures in schools and preventative measures against the spread of waterborne diseases and pathogens. This study aimed to assess the availability, functionality, and gender sensitivity of WASH infrastructures of Kinshasa’s peri-urban schools. Methods: A cross-sectional study was performed in three of the four educational provinces of Kinshasa, targeting 165 peri-urban schools. Data were collected using a questionnaire and an observation grid. Results: An overall proportion of 10.9% of schools possessed a water point, and therefore time-consuming water chores are a necessity in 89.1% of schools. Girl students provided 30% of the labor collecting water during punishments. A total of 98.2% of schools had functional latrines of which 3.6% were found hygienic, associated with water reserve next to the latrines (P = 0.040). Only 2.4% of schools displayed posters raising awareness of latrine hygiene, and 3.6% displayed posters on hand hygiene. The ratios of latrines units for girls were 58:1 for toilets and 115:1 for urinals, justifying open defecation and urination reported in 62.4% of schools. Also, 43% of schools had hand-washing facilities whose functionality was significantly associated with the presence of water points in the school’s inner courtyard (P = 0.032), with water (P P Conclusion: The majority of schools had limited drinking water services, which negatively impact the functionality and gender sensitivity of other WASH provisions. The current evidence as a public health concern would raise government and school authorities’ attention to address these environmental threats.展开更多
Optimal health during pregnancy is crucial for ensuring the well-being of the mother and the developing fetus.This article is focused on the impact of oral health and the role of personalized oral hygiene management i...Optimal health during pregnancy is crucial for ensuring the well-being of the mother and the developing fetus.This article is focused on the impact of oral health and the role of personalized oral hygiene management in addressing prevalent dental issues among pregnant women,with particular emphasis on periodontal disease and dental caries.Despite the high prevalence of these dental problems and their association with obstetric complications such as pre-term birth and low birth weight,many pregnant women do not receive adequate dental care.This gap in care is often due to misconceptions about the safety of dental treat-ments during pregnancy and lack of awareness on the part of healthcare profes-sionals.Appreciations of the impacts of oral health and personalization of oral hygiene strategies such as tailored education and support,have proven effective in improving oral health in this population.Significant reductions in the incidence of caries and periodontal disease may be achieved by adapting care to the specific needs of each patient,thereby enhancing maternal and fetal health outcomes.Integration of personalized oral hygiene management into maternal health pro-grams and enhancement of ongoing education for pregnant women and healthcare professionals are essential steps in the reduction of pregnancy-related risks and improvement of maternal and neonatal well-being.Core Tip:In this article,we reviewed a recent study on the effects of personalized oral hygiene management on the oral health of pregnant women,as discussed in the article by Men et al.The study demonstrated that personalized oral hygiene interventions significantly improved oral health outcomes during pregnancy by reducing the prevalence of dental caries and periodontal disease.We emphasized the importance of individualized oral care programs that integrate education and tailored support,and we highlighted their significance in enhancing maternal and fetal health.This approach underscores the need for incorporating personalized oral hygiene management into routine prenatal care in order to optimize health outcomes.CONCLUSION This article emphasizes the critical role of personalized oral hygiene management in improving oral health during pregnancy.By tailoring oral care strategies to individual needs,significant improvements in dental health may be achieved,as evidenced by the reduced CAT scores observed in the experimental group in the study by Men et al[25].This personalized approach not only addresses common oral issues such as dental caries and periodontal disease but also underscores the broader implications for maternal and fetal health.Despite the positive results,there remains a gap in consistency in the application of oral health practices during pregnancy,partly due to misconceptions and lack of awareness among patients and healthcare providers.Future research should aim at validating these findings across diverse populations,investigating the impact of oral hygiene interventions at various stages of pregnancy,and evaluating their long-term effects on maternal and fetal health.Integrating personalized oral hygiene management into maternal health programs and promoting continuous education for pregnant women and healthcare professionals are essential steps toward enhancing overall health outcomes.By proactively managing oral health,the risks associated with pregnancy may be reduced while improving maternal and neonatal well-being.展开更多
Background: Chemotherapy induced mucositis is one of the deterring factors influencing adherence to cancer treatment. Sodium bicarbonate mouth wash was recently shown to increase patients’ compliance. However, the co...Background: Chemotherapy induced mucositis is one of the deterring factors influencing adherence to cancer treatment. Sodium bicarbonate mouth wash was recently shown to increase patients’ compliance. However, the cost implication of this strategy was never explored. Aim: This study is designed to explore the compounding of sodium bicarbonate 2% mouth wash from sodium bicarbonate powder USP and commercially procured intravenous solution, and to determine the estimated cost implication for patients using this strategy. Materials and Methods: Sodium bicarbonate 2% were compounded using commercially procured sterile intravenous 8.4% solution and powder USP, diluted and dissolved in sterile water for irrigation respectively. The estimated cost savings between the 2 methods were compared to each other as well as to savings from when used in preventing or in adjuvant therapy for chemotherapy induced mucositis. Ethical approval not required by UVA Institutional Review Board. Study conducted according to the International Standards of Good Practice. Result: We came up with a new recipe, sodium bicarbonate 2% mouth wash using commercially procured sterile liquid formulation. Due to shortage, we compounded with sodium bicarbonate powder USP. Using USP 795 regulation, we assigned 14 days beyond use date with refrigeration to these formulations. These formulations resulted in estimated cost savings of $3597.52 and $3686.56 respectively if patients were to be treated for chemotherapy induced mucositis for 21 days. When compared to commercially procured sterile liquid formulation, the use of powder USP, will lead to additional estimated 60 to 66.67% savings for patients. Conclusion: By using sodium bicarbonate powder or solution to compound a 2% mouth wash, we came up with a cheap product that could be used by patients in the moment in the hospital. We were also able to suggest ways that an estimated cost savings for patients undergoing cancer treatment that use this product can be computed.展开更多
Objectives: To propose the improvements measures by analysing the influencing factors of hand hygiene (HH) compliance by observing the behaviour of health care workers (HCWs). Method: The observational study was condu...Objectives: To propose the improvements measures by analysing the influencing factors of hand hygiene (HH) compliance by observing the behaviour of health care workers (HCWs). Method: The observational study was conducted at a public tertiary hospital in Zhejiang, China, from September 2018 to March 2021. A total of 58 HH observers were trained to conduct a direct observation on the HH behaviors of personnel in the hospital amongst the health care workers. We have observed over 9000 hand hygiene opportunities. The collected data were classified according to time factors, department parameters, and profession conduct of the observed. Hand hygiene (HH) compliance rates were calculated for each category, and a chi-square test was used to analyze differences of the HH compliance rates. Furthermore, binary logistic regression was used for multivariate analysis in each of the hand hygiene moments. Results: The HH compliance rates of HCWs were statistically different before and after the Corona Virus Disease 2019 (COVID-19) pandemic, in the morning and the afternoon, this was observed per parameters stated into objectives on weekdays vs non weekdays. And we found that HH compliance rates drop off a cliff from weekdays to non-weekdays. Conclusions: COVID-19, departments, professions, and weekdays were all factors that influence HH compliance amongst HCWs. However, the influencing factors were not all present in every HH behavior, and had different intensities of influence on HH compliance amongst the HCWs. These findings provide some reference for us to propose improvement measures.展开更多
A comprehensive analysis was performed on 30 healthy female participants to assess the impact of fragranced body washes on mood improvement.The study examined their objective electroencephalographic (EEG) changes and ...A comprehensive analysis was performed on 30 healthy female participants to assess the impact of fragranced body washes on mood improvement.The study examined their objective electroencephalographic (EEG) changes and subjective feedback before and after using the fragranced products.The results showed that both the alpha and theta band activities of the participants increased significantly after using body washes,especially in the occipito-parietal and frontal area of brain,indicating that their brains were at a higher level of stability and relaxation.Meanwhile,in terms of subjective evaluation,the participants’ subjective feelings such as calmness,relaxation,tranquility,and calmness were significantly enhanced.This study has revealed the efficacy of fragranced products in improving mood and is expected to provide support for the development and application of fragranced products.展开更多
Objective: Adolescent reproduction health (ARH) differs greatly based on religions, religious norms, culture, and ethnicities in the Indonesian context. The value of local wisdom was considered too binding, traditiona...Objective: Adolescent reproduction health (ARH) differs greatly based on religions, religious norms, culture, and ethnicities in the Indonesian context. The value of local wisdom was considered too binding, traditional, and outdated, particularly on ARH in agricultural areas. The purpose of the study was to identify the problems, challenges, and needs, specifically for ARH, in the agricultural area of Indonesia. Methods: A qualitative study was performed among 41 communities, including 28 village officials (VOs), 9 community health volunteers (CHVs), and 9 adolescents. The data were collected through in-depth interviews and FGD. An thematic analysis was used to describe the phenomena. Results: This research obtained results regarding ARH in terms of communication patterns, daily behavior, reproductive practices, and hygiene of adolescent reproductive organs, especially in agricultural areas. Conclusions: The differences in the perspective of ARH are influenced by environment, parental roles, religion, ethnicity, and knowledge.展开更多
Red mud(RM) is an industrial solid waste produced during the extraction of alumina from bauxite.The strong alkaline and heavy metal leaching issues are the primary factors limiting its utilization.This paper proposes ...Red mud(RM) is an industrial solid waste produced during the extraction of alumina from bauxite.The strong alkaline and heavy metal leaching issues are the primary factors limiting its utilization.This paper proposes a method for dealkalization and chromium(Cr) removal by repeated freeze and thaw to enhance the comprehensive utilization rate of RM.This study focused on the Bayer RM and investigated the effects of freeze-thaw(FT)-acid washing(AW) for dealkalization and Cr removal.The variables were the eluent concentration and FT cycles.The results showed that the synergistic action of FT-AW significantly improved the efficiency of dealkalization and Cr removal.After five FT cycles with 0.5 mol/L oxalic acid,the dealkalization and Cr removal rates reached 97.5% and 65.38%,respectively,16.1% and 7.40% higher than those achieved at room temperature.The repeated FT disrupted the structure of the RM particles,leading to an increase in the pore space between the soil particles.This enables complete eluent contact and reaction with Cr and alkali,thereby enhancing the removal rate.The FT-AW process is suitable for practical engineering applications.It offers a novel method for RM dealkalization and Cr removal by using the FT alternation phenomena in seasonally frozen regions.展开更多
Wash trading in decentralized markets remains a significant concern magnified by the pseudonymous and public nature of blockchains.In this paper,we introduce an innovative methodology designed to detect wash-trading a...Wash trading in decentralized markets remains a significant concern magnified by the pseudonymous and public nature of blockchains.In this paper,we introduce an innovative methodology designed to detect wash-trading activities beyond surface-level transactions.Our approach integrates NFT ownership traces with the Ethereum Transaction Network,encompassing the complete historical record of all Ethereum-account normal transactions.By analyzing both networks,our method offers a notable advancement over techniques proposed in existing research.We analyzed the wash-trading activity of 7 notable NFT collections.Our results show that wash trading in unregulated NFT markets is an underestimated concern and is much more widespread in terms of both frequency and volume.Excluding the Meebits collection,which emerged as an outlier,wash trading constitutes up to 24%of the total trading volume.Specifically,for the Meebits collection,93%of the total trade volume was attributed to wash trading.展开更多
[Objectives]To investigate the use of the classical Chinese medicine formula Sihu Powder modified decoction for postoperative fumigation and sitz bath in patients with perianal abscess,aiming to promote wound healing ...[Objectives]To investigate the use of the classical Chinese medicine formula Sihu Powder modified decoction for postoperative fumigation and sitz bath in patients with perianal abscess,aiming to promote wound healing and reduce medical burden.[Methods]An observational cohort study was conducted,selecting 200 patients with perianal abscess who underwent surgery in Shenzhen Guangming District People's Hospital.They were randomly divided into a treatment group and an observation group,with 100 cases in each group.Both groups followed the same surgical and antibiotic treatment principles.Starting from the first postoperative day,the treatment group received fumigation and sitz bath with modified Sihu Powder for decoction twice daily;the observation group used Compound Huangbai Liquid for fumigation and sitz bath twice daily.Indicators including pain score,wound secretion score,wound granulation tissue growth score,multidrug-resistant bacterial infection clearance rate,antibiotic usage days,and wound healing rate were observed in both groups 7,14 and 21 d after operation.[Results]On postoperative day 7,the differences in postoperative pain score,wound secretions,and multidrug-resistant bacterial clearance rate between the treatment group and the observation group were statistically significant.On postoperative day 14,the differences between the two groups were significant in indicators including pain score,wound secretions,wound granulation tissue growth,multidrug-resistant bacterial clearance rate,and wound healing rate.On postoperative day 21,the difference in wound healing rate between the two groups was significant;furthermore,the antibiotic usage days in the treatment group were significantly fewer than those in the observation group.[Conclusions]Modified Sihu Powder for fumigation and washing can effectively alleviate postoperative pain in perianal abscess patients,inhibit the colonization and infection of multidrug-resistant bacteria at the wound site,accelerate wound healing,reduce antibiotic usage intensity and medical burden.It possesses advantages such as being economical,effective,safe,and easy to operate,making it worthy of clinical promotion.展开更多
Herein,a new method was developed for efficient and lasting fluorescent whitening cotton fabric by synthesizing and using a vinyl-containing fluorescent whitening agent to covalently grafting onto fiber surfaces with ...Herein,a new method was developed for efficient and lasting fluorescent whitening cotton fabric by synthesizing and using a vinyl-containing fluorescent whitening agent to covalently grafting onto fiber surfaces with the assistance of electron beam irradiation.The results from FT-IR spectroscopic,X-ray photoelectron spectroscopic,and energy dispersive spectrometric analyses showed that the fluorescent whitening agent was successfully anchored on cotton fiber via radiation-induced grafting copolymerization.The optimized whiteness value at 110.81(that of raw cotton fabric,74.50)was achieved using just 0.3 wt% fluorescent whitening agent.Notably,the whiteness value of the treated cotton fabric remained 110+even after 100 equivalent home-washing cycles,substantiating its excellent washing durability.Skin stimulation experiments on rabbits showed that the primary stimulation index of all experimental groups was 0 and no abnormal clinical symptoms were found in all tested rabbits,demonstrating the outstanding skin safety.Furthermore,energy generated by irradiation grafting technology was much lower than that of traditional processes and water consumption greatly reduced.Even the effluent from this process completely met the discharge standard of industrial wastewater without any treatment.This study explores a new method for textile finishing via electron beam irradiation,providing a green and sustainable perspective for the textile industry.展开更多
Objective:Denture-associated infections are common among older adult diabetic patients,particularly those with poor glycemic control.Chronic hyperglycemia promotes fungal adhesion,biofilm formation,and impaired oral i...Objective:Denture-associated infections are common among older adult diabetic patients,particularly those with poor glycemic control.Chronic hyperglycemia promotes fungal adhesion,biofilm formation,and impaired oral immunity,while few studies have investigated how blood glucose levels and hygiene behaviors jointly influence microbial colonization on dentures.This study aimed to investigate the association between glycemic control,denture hygiene behaviors,and fungal colonization among older adult diabetic denture wearers in Nakhon Si Thammarat,Thailand.Methods:In this cross-sectional study of 80 diabetic denture wearers,we stratified participants by HbA1c status(≤7.0%vs>7.0%)and quantified denture fungal burden alongside hygiene practices.Denture swabs were cultured on Sabouraud dextrose agar for quantitative fungal enumeration and species identification using VITEK MS PRIME.Results:Patients with poor glycemic control exhibited significantly higher fungal loads(P<0.001).HbA1c emerged as the independent predictor in multiple regression analysis(β=0.35,P=0.041).Species level profiling revealed Candida albicans as dominant in uncontrolled patients followed by C.glabrata,C.tropicalis,Trichosporon asahii,and C.nivariensis.Conversely,C.dubliniensis and C.pelliculosa were uniquely identified in patients with good glycemic control.Hygiene practices revealed that brushing combined with chemical cleansing significantly reduced fungal concentration compared with rinsing with water alone(P=0.013).Participants who cleaned their dentures after every meal also exhibited significantly lower fungal counts than those who cleaned only once daily(P=0.05).Conclusion:Poor glycemic control is strongly associated with denture mycobiome dysbiosis and increased fungal diversity in diabetic patients.The findings underscore HbA1c as a potential microbial risk indicator and emphasize the need for integrated diabetes management and targeted oral hygiene interventions to prevent denture-related fungal infections among older adults.展开更多
The contact between contaminant and washing solution is a fundamental factor that limits the contaminant removal efficiency of chemical washing.In this study,the magnetization technique was employed to improve the phy...The contact between contaminant and washing solution is a fundamental factor that limits the contaminant removal efficiency of chemical washing.In this study,the magnetization technique was employed to improve the physicochemical properties of ethylene diamine tetraacetic acid(EDTA)solutions for the removal of lead(Pb)and cadmium(Cd)from a contaminated clayey soil.Furthermore,EDTA concentration,magnetization strength,and magnetization time were varied as parameters for enhancing the contact between contaminant and washing solution to improve remediation efficiency.The results showed that after magnetization,the viscosities,surface tensions,and contact angles of EDTA solutions decreased,whereas the electrical conductivity and pH increased.In particular,the viscosities of high-concentration EDTA solutions increased with increasing magnetic field strength and magnetization time.The magnetized EDTA solutions increased the maximum removal rates of Cd and Pb by 64.46% and 35.49%,respectively,compared to the unmagnetized EDTA solutions.The results highlighted the efficient metal removal by magnetized washing solutions due to the better contact between the washing solutions and the contaminants.The magnetic-enhanced soil washing method was proven to be efficient,cost-effective,and easily implementable for enhancing heavy metal removal.This study provides a valuable reference for improving the efficiency of chemical washing for heavy metal-contaminated clayey soils.展开更多
Take care of your hair to help it stay clean,strong and healthy.Wash your hair when it gets dirty,but not too often.For most people,that means every two to three days.People with oily hair wash it every one to two day...Take care of your hair to help it stay clean,strong and healthy.Wash your hair when it gets dirty,but not too often.For most people,that means every two to three days.People with oily hair wash it every one to two days.Use a brush or comb to keep your hair neat and smooth.It's also important to be gentle so you don't pull or break your hair.Never go to bed with wet hair.It can break easily when you sleep.Dry it before bed!展开更多
Simulating the traditional painting art by computer graphics is a challenging and attractive subject. Basing on the experience in the ink wash drawing, in this paper, we expound the artistic characters of ink wash p...Simulating the traditional painting art by computer graphics is a challenging and attractive subject. Basing on the experience in the ink wash drawing, in this paper, we expound the artistic characters of ink wash painting and particularly analyze the characteristics of the materials used in the ink wash drawing and the relationships between them. A simulation model is presented and some typical visual effects of the ink wash painting are realized.展开更多
文摘Objective:This study compared the prevalence of intestinal helminths in Water,Sanitation and Hygiene(WASH) intervention and non-intervention communities in Abeokuta,Nigeria.Methods:Stool samples were collected from 225 respondents in a study carried out between July and November,2014.Stool samples were examined for presence of helminths using Formol-Ether concentration method.Data collected from stool samples were analyzed using SPSS for Windows(version 16).Results:Results showed that,at the intervention community,88 out of 113 respondents were infected with at least one helminth infection while at non-intervention community,80 out of 112 respondents were infected.This result revealed overall helminth prevalence of78% at Mawuko and 71% at Isolu.In both intervention(Mawuko) and non-intervention(Isolu) communities,hookworm was the most prevalent helminth observed(21% and18%,respectively) followed by Ascaris lumbricoides(13% and 13%,respectively),Taenia sp.(4% and 3%,respectively) and Trichostrongylus sp.(1% and 3%,respectively).Cases of single infections of Trichuris trichiura,Strongyloides stercoralis and Hymenolepsis nana were observed only at the non-intervention community.However,S.stercoralis occurred in the multiple infections observed at the intervention community.Significantly more(p < 0.05) cases of infections were observed in male(46%) at the intervention community than female(31%) while in non-intervention community females(39%) were significantly(p < 0.05) more infected than their male counterparts(32%).Conclusions:This study concludes that the Community Led-Total Sanitation intervention programme,which was executed in Mawuko was not effective as expected.
文摘Background: Kinshasa’s peri-urban settings have a low rate of water access, which has significant consequences for the WASH infrastructures in schools and preventative measures against the spread of waterborne diseases and pathogens. This study aimed to assess the availability, functionality, and gender sensitivity of WASH infrastructures of Kinshasa’s peri-urban schools. Methods: A cross-sectional study was performed in three of the four educational provinces of Kinshasa, targeting 165 peri-urban schools. Data were collected using a questionnaire and an observation grid. Results: An overall proportion of 10.9% of schools possessed a water point, and therefore time-consuming water chores are a necessity in 89.1% of schools. Girl students provided 30% of the labor collecting water during punishments. A total of 98.2% of schools had functional latrines of which 3.6% were found hygienic, associated with water reserve next to the latrines (P = 0.040). Only 2.4% of schools displayed posters raising awareness of latrine hygiene, and 3.6% displayed posters on hand hygiene. The ratios of latrines units for girls were 58:1 for toilets and 115:1 for urinals, justifying open defecation and urination reported in 62.4% of schools. Also, 43% of schools had hand-washing facilities whose functionality was significantly associated with the presence of water points in the school’s inner courtyard (P = 0.032), with water (P P Conclusion: The majority of schools had limited drinking water services, which negatively impact the functionality and gender sensitivity of other WASH provisions. The current evidence as a public health concern would raise government and school authorities’ attention to address these environmental threats.
文摘Optimal health during pregnancy is crucial for ensuring the well-being of the mother and the developing fetus.This article is focused on the impact of oral health and the role of personalized oral hygiene management in addressing prevalent dental issues among pregnant women,with particular emphasis on periodontal disease and dental caries.Despite the high prevalence of these dental problems and their association with obstetric complications such as pre-term birth and low birth weight,many pregnant women do not receive adequate dental care.This gap in care is often due to misconceptions about the safety of dental treat-ments during pregnancy and lack of awareness on the part of healthcare profes-sionals.Appreciations of the impacts of oral health and personalization of oral hygiene strategies such as tailored education and support,have proven effective in improving oral health in this population.Significant reductions in the incidence of caries and periodontal disease may be achieved by adapting care to the specific needs of each patient,thereby enhancing maternal and fetal health outcomes.Integration of personalized oral hygiene management into maternal health pro-grams and enhancement of ongoing education for pregnant women and healthcare professionals are essential steps in the reduction of pregnancy-related risks and improvement of maternal and neonatal well-being.Core Tip:In this article,we reviewed a recent study on the effects of personalized oral hygiene management on the oral health of pregnant women,as discussed in the article by Men et al.The study demonstrated that personalized oral hygiene interventions significantly improved oral health outcomes during pregnancy by reducing the prevalence of dental caries and periodontal disease.We emphasized the importance of individualized oral care programs that integrate education and tailored support,and we highlighted their significance in enhancing maternal and fetal health.This approach underscores the need for incorporating personalized oral hygiene management into routine prenatal care in order to optimize health outcomes.CONCLUSION This article emphasizes the critical role of personalized oral hygiene management in improving oral health during pregnancy.By tailoring oral care strategies to individual needs,significant improvements in dental health may be achieved,as evidenced by the reduced CAT scores observed in the experimental group in the study by Men et al[25].This personalized approach not only addresses common oral issues such as dental caries and periodontal disease but also underscores the broader implications for maternal and fetal health.Despite the positive results,there remains a gap in consistency in the application of oral health practices during pregnancy,partly due to misconceptions and lack of awareness among patients and healthcare providers.Future research should aim at validating these findings across diverse populations,investigating the impact of oral hygiene interventions at various stages of pregnancy,and evaluating their long-term effects on maternal and fetal health.Integrating personalized oral hygiene management into maternal health programs and promoting continuous education for pregnant women and healthcare professionals are essential steps toward enhancing overall health outcomes.By proactively managing oral health,the risks associated with pregnancy may be reduced while improving maternal and neonatal well-being.
文摘Background: Chemotherapy induced mucositis is one of the deterring factors influencing adherence to cancer treatment. Sodium bicarbonate mouth wash was recently shown to increase patients’ compliance. However, the cost implication of this strategy was never explored. Aim: This study is designed to explore the compounding of sodium bicarbonate 2% mouth wash from sodium bicarbonate powder USP and commercially procured intravenous solution, and to determine the estimated cost implication for patients using this strategy. Materials and Methods: Sodium bicarbonate 2% were compounded using commercially procured sterile intravenous 8.4% solution and powder USP, diluted and dissolved in sterile water for irrigation respectively. The estimated cost savings between the 2 methods were compared to each other as well as to savings from when used in preventing or in adjuvant therapy for chemotherapy induced mucositis. Ethical approval not required by UVA Institutional Review Board. Study conducted according to the International Standards of Good Practice. Result: We came up with a new recipe, sodium bicarbonate 2% mouth wash using commercially procured sterile liquid formulation. Due to shortage, we compounded with sodium bicarbonate powder USP. Using USP 795 regulation, we assigned 14 days beyond use date with refrigeration to these formulations. These formulations resulted in estimated cost savings of $3597.52 and $3686.56 respectively if patients were to be treated for chemotherapy induced mucositis for 21 days. When compared to commercially procured sterile liquid formulation, the use of powder USP, will lead to additional estimated 60 to 66.67% savings for patients. Conclusion: By using sodium bicarbonate powder or solution to compound a 2% mouth wash, we came up with a cheap product that could be used by patients in the moment in the hospital. We were also able to suggest ways that an estimated cost savings for patients undergoing cancer treatment that use this product can be computed.
文摘Objectives: To propose the improvements measures by analysing the influencing factors of hand hygiene (HH) compliance by observing the behaviour of health care workers (HCWs). Method: The observational study was conducted at a public tertiary hospital in Zhejiang, China, from September 2018 to March 2021. A total of 58 HH observers were trained to conduct a direct observation on the HH behaviors of personnel in the hospital amongst the health care workers. We have observed over 9000 hand hygiene opportunities. The collected data were classified according to time factors, department parameters, and profession conduct of the observed. Hand hygiene (HH) compliance rates were calculated for each category, and a chi-square test was used to analyze differences of the HH compliance rates. Furthermore, binary logistic regression was used for multivariate analysis in each of the hand hygiene moments. Results: The HH compliance rates of HCWs were statistically different before and after the Corona Virus Disease 2019 (COVID-19) pandemic, in the morning and the afternoon, this was observed per parameters stated into objectives on weekdays vs non weekdays. And we found that HH compliance rates drop off a cliff from weekdays to non-weekdays. Conclusions: COVID-19, departments, professions, and weekdays were all factors that influence HH compliance amongst HCWs. However, the influencing factors were not all present in every HH behavior, and had different intensities of influence on HH compliance amongst the HCWs. These findings provide some reference for us to propose improvement measures.
文摘A comprehensive analysis was performed on 30 healthy female participants to assess the impact of fragranced body washes on mood improvement.The study examined their objective electroencephalographic (EEG) changes and subjective feedback before and after using the fragranced products.The results showed that both the alpha and theta band activities of the participants increased significantly after using body washes,especially in the occipito-parietal and frontal area of brain,indicating that their brains were at a higher level of stability and relaxation.Meanwhile,in terms of subjective evaluation,the participants’ subjective feelings such as calmness,relaxation,tranquility,and calmness were significantly enhanced.This study has revealed the efficacy of fragranced products in improving mood and is expected to provide support for the development and application of fragranced products.
基金supported by Kementerian RisetTeknologi dan Pendidikan Tinggi (Ministry of Research,Technology&Higher Education (RISTEKDIKTI) for funding International Collaboration Hibah Kerjasama International LP2M Universitas Jember 2021
文摘Objective: Adolescent reproduction health (ARH) differs greatly based on religions, religious norms, culture, and ethnicities in the Indonesian context. The value of local wisdom was considered too binding, traditional, and outdated, particularly on ARH in agricultural areas. The purpose of the study was to identify the problems, challenges, and needs, specifically for ARH, in the agricultural area of Indonesia. Methods: A qualitative study was performed among 41 communities, including 28 village officials (VOs), 9 community health volunteers (CHVs), and 9 adolescents. The data were collected through in-depth interviews and FGD. An thematic analysis was used to describe the phenomena. Results: This research obtained results regarding ARH in terms of communication patterns, daily behavior, reproductive practices, and hygiene of adolescent reproductive organs, especially in agricultural areas. Conclusions: The differences in the perspective of ARH are influenced by environment, parental roles, religion, ethnicity, and knowledge.
基金supported by the National Natural Science Foundation of China (No. U2004181)State Key Laboratory of Frozen Soil Engineering (No. SKLFSE20191702)+2 种基金the key scientific and technological project of Henan Province (222102320226)Basic research expenses of Henan Polytechnic University (NSFRF230424)the Natural Science Foundation of Henan Province (242300421650)。
文摘Red mud(RM) is an industrial solid waste produced during the extraction of alumina from bauxite.The strong alkaline and heavy metal leaching issues are the primary factors limiting its utilization.This paper proposes a method for dealkalization and chromium(Cr) removal by repeated freeze and thaw to enhance the comprehensive utilization rate of RM.This study focused on the Bayer RM and investigated the effects of freeze-thaw(FT)-acid washing(AW) for dealkalization and Cr removal.The variables were the eluent concentration and FT cycles.The results showed that the synergistic action of FT-AW significantly improved the efficiency of dealkalization and Cr removal.After five FT cycles with 0.5 mol/L oxalic acid,the dealkalization and Cr removal rates reached 97.5% and 65.38%,respectively,16.1% and 7.40% higher than those achieved at room temperature.The repeated FT disrupted the structure of the RM particles,leading to an increase in the pore space between the soil particles.This enables complete eluent contact and reaction with Cr and alkali,thereby enhancing the removal rate.The FT-AW process is suitable for practical engineering applications.It offers a novel method for RM dealkalization and Cr removal by using the FT alternation phenomena in seasonally frozen regions.
基金the European Commission for funding the InnoRenew CoE project(H2020 Grant Agreement 739574)the PHArA-ON project(H2020 Grant Agreement 857188)+3 种基金the SRC-EDIH project(DIGITAL-2021-EDIH-01 call,project number:101083351)the Republic of Slovenia(Investment funding of the Republic of Sloveniathe European Union of the European Regional Development Fund)the Slovenian Research Agency(ARRS),for supporting project number J2-2504.
文摘Wash trading in decentralized markets remains a significant concern magnified by the pseudonymous and public nature of blockchains.In this paper,we introduce an innovative methodology designed to detect wash-trading activities beyond surface-level transactions.Our approach integrates NFT ownership traces with the Ethereum Transaction Network,encompassing the complete historical record of all Ethereum-account normal transactions.By analyzing both networks,our method offers a notable advancement over techniques proposed in existing research.We analyzed the wash-trading activity of 7 notable NFT collections.Our results show that wash trading in unregulated NFT markets is an underestimated concern and is much more widespread in terms of both frequency and volume.Excluding the Meebits collection,which emerged as an outlier,wash trading constitutes up to 24%of the total trading volume.Specifically,for the Meebits collection,93%of the total trade volume was attributed to wash trading.
基金Supported by Shenzhen Guangming District Health System Scientific Research Project(2020R01120).
文摘[Objectives]To investigate the use of the classical Chinese medicine formula Sihu Powder modified decoction for postoperative fumigation and sitz bath in patients with perianal abscess,aiming to promote wound healing and reduce medical burden.[Methods]An observational cohort study was conducted,selecting 200 patients with perianal abscess who underwent surgery in Shenzhen Guangming District People's Hospital.They were randomly divided into a treatment group and an observation group,with 100 cases in each group.Both groups followed the same surgical and antibiotic treatment principles.Starting from the first postoperative day,the treatment group received fumigation and sitz bath with modified Sihu Powder for decoction twice daily;the observation group used Compound Huangbai Liquid for fumigation and sitz bath twice daily.Indicators including pain score,wound secretion score,wound granulation tissue growth score,multidrug-resistant bacterial infection clearance rate,antibiotic usage days,and wound healing rate were observed in both groups 7,14 and 21 d after operation.[Results]On postoperative day 7,the differences in postoperative pain score,wound secretions,and multidrug-resistant bacterial clearance rate between the treatment group and the observation group were statistically significant.On postoperative day 14,the differences between the two groups were significant in indicators including pain score,wound secretions,wound granulation tissue growth,multidrug-resistant bacterial clearance rate,and wound healing rate.On postoperative day 21,the difference in wound healing rate between the two groups was significant;furthermore,the antibiotic usage days in the treatment group were significantly fewer than those in the observation group.[Conclusions]Modified Sihu Powder for fumigation and washing can effectively alleviate postoperative pain in perianal abscess patients,inhibit the colonization and infection of multidrug-resistant bacteria at the wound site,accelerate wound healing,reduce antibiotic usage intensity and medical burden.It possesses advantages such as being economical,effective,safe,and easy to operate,making it worthy of clinical promotion.
基金supported by the National Natural Science Foundation of China(Nos.12075153 and 11875313)CNNC Key Laboratory on Uranium Extraction from Seawater(No.KLUES202205).
文摘Herein,a new method was developed for efficient and lasting fluorescent whitening cotton fabric by synthesizing and using a vinyl-containing fluorescent whitening agent to covalently grafting onto fiber surfaces with the assistance of electron beam irradiation.The results from FT-IR spectroscopic,X-ray photoelectron spectroscopic,and energy dispersive spectrometric analyses showed that the fluorescent whitening agent was successfully anchored on cotton fiber via radiation-induced grafting copolymerization.The optimized whiteness value at 110.81(that of raw cotton fabric,74.50)was achieved using just 0.3 wt% fluorescent whitening agent.Notably,the whiteness value of the treated cotton fabric remained 110+even after 100 equivalent home-washing cycles,substantiating its excellent washing durability.Skin stimulation experiments on rabbits showed that the primary stimulation index of all experimental groups was 0 and no abnormal clinical symptoms were found in all tested rabbits,demonstrating the outstanding skin safety.Furthermore,energy generated by irradiation grafting technology was much lower than that of traditional processes and water consumption greatly reduced.Even the effluent from this process completely met the discharge standard of industrial wastewater without any treatment.This study explores a new method for textile finishing via electron beam irradiation,providing a green and sustainable perspective for the textile industry.
文摘Objective:Denture-associated infections are common among older adult diabetic patients,particularly those with poor glycemic control.Chronic hyperglycemia promotes fungal adhesion,biofilm formation,and impaired oral immunity,while few studies have investigated how blood glucose levels and hygiene behaviors jointly influence microbial colonization on dentures.This study aimed to investigate the association between glycemic control,denture hygiene behaviors,and fungal colonization among older adult diabetic denture wearers in Nakhon Si Thammarat,Thailand.Methods:In this cross-sectional study of 80 diabetic denture wearers,we stratified participants by HbA1c status(≤7.0%vs>7.0%)and quantified denture fungal burden alongside hygiene practices.Denture swabs were cultured on Sabouraud dextrose agar for quantitative fungal enumeration and species identification using VITEK MS PRIME.Results:Patients with poor glycemic control exhibited significantly higher fungal loads(P<0.001).HbA1c emerged as the independent predictor in multiple regression analysis(β=0.35,P=0.041).Species level profiling revealed Candida albicans as dominant in uncontrolled patients followed by C.glabrata,C.tropicalis,Trichosporon asahii,and C.nivariensis.Conversely,C.dubliniensis and C.pelliculosa were uniquely identified in patients with good glycemic control.Hygiene practices revealed that brushing combined with chemical cleansing significantly reduced fungal concentration compared with rinsing with water alone(P=0.013).Participants who cleaned their dentures after every meal also exhibited significantly lower fungal counts than those who cleaned only once daily(P=0.05).Conclusion:Poor glycemic control is strongly associated with denture mycobiome dysbiosis and increased fungal diversity in diabetic patients.The findings underscore HbA1c as a potential microbial risk indicator and emphasize the need for integrated diabetes management and targeted oral hygiene interventions to prevent denture-related fungal infections among older adults.
基金the financial support from the National Natural Science Foundation of China(Nos.42471155,U2004181,and 41371092)partially supported by the Natural Science Foundation of Heilongjiang Province,China(No.LH2024D025)+2 种基金the Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry,China(No.SKLFSE201917)the Key Scientific and Technological Project of Henan Province,China(No.192102310503)the National Key Scientific and Technological Project of Henan Province Office of Education,China(No.14B170007)。
文摘The contact between contaminant and washing solution is a fundamental factor that limits the contaminant removal efficiency of chemical washing.In this study,the magnetization technique was employed to improve the physicochemical properties of ethylene diamine tetraacetic acid(EDTA)solutions for the removal of lead(Pb)and cadmium(Cd)from a contaminated clayey soil.Furthermore,EDTA concentration,magnetization strength,and magnetization time were varied as parameters for enhancing the contact between contaminant and washing solution to improve remediation efficiency.The results showed that after magnetization,the viscosities,surface tensions,and contact angles of EDTA solutions decreased,whereas the electrical conductivity and pH increased.In particular,the viscosities of high-concentration EDTA solutions increased with increasing magnetic field strength and magnetization time.The magnetized EDTA solutions increased the maximum removal rates of Cd and Pb by 64.46% and 35.49%,respectively,compared to the unmagnetized EDTA solutions.The results highlighted the efficient metal removal by magnetized washing solutions due to the better contact between the washing solutions and the contaminants.The magnetic-enhanced soil washing method was proven to be efficient,cost-effective,and easily implementable for enhancing heavy metal removal.This study provides a valuable reference for improving the efficiency of chemical washing for heavy metal-contaminated clayey soils.
文摘Take care of your hair to help it stay clean,strong and healthy.Wash your hair when it gets dirty,but not too often.For most people,that means every two to three days.People with oily hair wash it every one to two days.Use a brush or comb to keep your hair neat and smooth.It's also important to be gentle so you don't pull or break your hair.Never go to bed with wet hair.It can break easily when you sleep.Dry it before bed!
文摘Simulating the traditional painting art by computer graphics is a challenging and attractive subject. Basing on the experience in the ink wash drawing, in this paper, we expound the artistic characters of ink wash painting and particularly analyze the characteristics of the materials used in the ink wash drawing and the relationships between them. A simulation model is presented and some typical visual effects of the ink wash painting are realized.
