Focusing on the ultralow expansion functionality of the crystalized glass containing the cordierite crystal phase with the molar composition 20.7MgO·20.7Al_(2)O_(3)·51.6SiO_(2)·7.0TiO_(2),we systematica...Focusing on the ultralow expansion functionality of the crystalized glass containing the cordierite crystal phase with the molar composition 20.7MgO·20.7Al_(2)O_(3)·51.6SiO_(2)·7.0TiO_(2),we systematically investigated impacts of thermal treatment protocols on T dependence of coefficients of thermal expansion(CTE).Except for the phase compositions,morphology is identified as another important factor to control the T dependence of CTE.By using X-ray diffraction and scanning electron microscope,various modes of T dependence of CTE for crystallized glasses are ascribed to their different phase compositions and microstructure with finely dispersed nanoparticles.These understanding contributes to the further modification of CTE of the crystalized glass by altering their thermal treatment scenarios.展开更多
BACKGROUND Diabetic foot ulcers(DFUs)are a common complication of diabetes,often leading to severe infections,amputations,and reduced quality of life.The current standard treatment protocols for DFUs have limitations ...BACKGROUND Diabetic foot ulcers(DFUs)are a common complication of diabetes,often leading to severe infections,amputations,and reduced quality of life.The current standard treatment protocols for DFUs have limitations in promoting efficient wound healing and preventing complications.A comprehensive treatment approach targeting multiple aspects of wound care may offer improved outcomes for patients with DFUs.The hypothesis of this study is that a comprehensive treatment protocol for DFUs will result in faster wound healing,reduced amputation rates,and improved overall patient outcomes compared to standard treatment protocols.AIM To compare the efficacy and safety of a comprehensive treatment protocol for DFUs with those of the standard treatment protocol.METHODS This retrospective study included 62 patients with DFUs,enrolled between January 2022 and January 2024,randomly assigned to the experimental(n=32)or control(n=30)group.The experimental group received a comprehensive treatment comprising blood circulation improvement,debridement,vacuum sealing drainage,recombinant human epidermal growth factor and anti-inflammatory dressing,and skin grafting.The control group received standard treatment,which included wound cleaning and dressing,antibiotics administration,and surgical debridement or amputation,if necessary.Time taken to reduce the white blood cell count,number of dressing changes,wound healing rate and time,and amputation rate were assessed.RESULTS The experimental group exhibited significantly better outcomes than those of the control group in terms of the wound healing rate,wound healing time,and amputation rate.Additionally,the comprehensive treatment protocol was safe and well tolerated by the patients.CONCLUSION Comprehensive treatment for DFUs is more effective than standard treatment,promoting granulation tissue growth,shortening hospitalization time,reducing pain and amputation rate,improving wound healing,and enhancing quality of life.展开更多
On March 3,2020,the National Health Commission and the National Administration of Traditional Chinese Medicine of China jointly promulgated the Notice on Printing and Distributing the Diagnosis and Treatment Protocol ...On March 3,2020,the National Health Commission and the National Administration of Traditional Chinese Medicine of China jointly promulgated the Notice on Printing and Distributing the Diagnosis and Treatment Protocol for Novel Coronavirus Pneumonia(Trial Version 7).The content has been revised and supplemented on the basis of the Version 6,including etiological characteristics and pathological changes in lung,heart,kidney,spleen,liver,gallbladder,esophagus,stomach and intestinal mucosal epithelium.In particular,the diagnosis and treatment methods of traditional Chinese medicine are supplemented.It provides an evidence-based diagnosis and treatment protocol for the treatment and recovery of suspected and confirmed cases of novel coronavirus pneumonia with traditional Chinese medicine and Western medicine.展开更多
AIM: To evaluate the efflicacy and tolerability of an extended treatment protocol and to determine the predictors of sustained virological response (SVR) after liver transplantation (LT).METHODS: Between August 2005 a...AIM: To evaluate the efflicacy and tolerability of an extended treatment protocol and to determine the predictors of sustained virological response (SVR) after liver transplantation (LT).METHODS: Between August 2005 and November 2008, patients with recurrent hepatitis C virus (HCV) after LT were selected for treatment if liver biopsy showed at least grade 2 inflammation and/or stage 2 flibrosis. All patients were to receive pegylated interferon (PEG)/regimens combining ribavirin (RBV) for an additional 48 wk after HCV undetectability.RESULTS: Extended protocol treatment was initiated in thirty patients. Overall, 73% had end of treatmentresponse and 60% had SVR. Nineteen patients completed treatment per protocol, of them, sixteen (84%) had end of treatment response, and fourteen (74%) achieved SVR. Both early virological response and 24-week virological response were individually associated with SVR but this association was not signif icant on multivariate analysis. Eleven patients (37%) discontinued therapy due to adverse effects. Cytopenias were the most common and most severe adverse effect, and required frquent growth factor use, dose adjustments and treatment cessations. The risk of rejection was not increased.CONCLUSION: Recurrent HCV after LT can be safely treated with extended virological responseguided therpy using PEG/RBV, but requires close monitoring for treatment-related adverse effects, particularly cytopenias.展开更多
Dear Editor,I diopathic macular telangiectasia(MacTel)type 1 is a retinal vascular disease characterized by abnormal dilation of macular capillaries,leading to metamorphopsia,progressive vision loss,and temporal scoto...Dear Editor,I diopathic macular telangiectasia(MacTel)type 1 is a retinal vascular disease characterized by abnormal dilation of macular capillaries,leading to metamorphopsia,progressive vision loss,and temporal scotoma enlargement.Currently,there is no standardized treatment protocol for MacTel type 1[1-2].Treatment outcomes can vary significantly among individuals,highlighting the ongoing need for further exploration of new and more effective treatment options.This paper presents a case of refractory macular edema associated with MacTel type 1,which showed a favorable response to pars plana vitrectomy(PPV)and internal limiting membrane(ILM)peeling.展开更多
Autism spectrum disorder is a neurodevelopmental condition characterised by difficulties with communication, social interaction, and restricted and repetitive behaviours. For children with this disorder, the ability t...Autism spectrum disorder is a neurodevelopmental condition characterised by difficulties with communication, social interaction, and restricted and repetitive behaviours. For children with this disorder, the ability to engage with people and activities, and to participate in everyday occupations is compromised. Animal assisted therapy has been proposed as an intervention modality to facilitate development of an individual’s social behaviours such as engagement and attention. In spite of the increasing evidence showing the positive impact animal assisted therapy can have for children on the autism spectrum, there remain no universal standards or formalised guidelines for ethical practice with either the clients or the therapy dogs involved. The proposed pilot randomised control trial aims to determine the impact of canine assisted occupational therapy on the on-task behaviours and overall goal attainment of children on the autism spectrum, as well as consider the impact that being involved within therapy sessions has on the therapy dog.展开更多
Objective: To evaluate the effects of recombinant LH (rLH) supplementation on embryo quality in IVF/ICSI cycles with GnRH antagonist. Study design: Prospective, randomized controlled study. Thirty women were enrolled,...Objective: To evaluate the effects of recombinant LH (rLH) supplementation on embryo quality in IVF/ICSI cycles with GnRH antagonist. Study design: Prospective, randomized controlled study. Thirty women were enrolled, 15 in the study (FSH + rLH) group and 15 in the control (rFSH only) group. On the day GnRH antagonist was started, the study group patients received 75 IU of rLH in addition to rFSH. The main outcome measures were embryo quality, number of oocytes retrieved, and fertilization rate. Results: The rLH group had significantly more top-quality embryos (36/43, 84%) compared to the control group (40/68, 59%;p = 0.006). Fertilization rates and number of oocytes retrieved were similar between groups. Progesterone and estradiol (E2) concentrations in follicular fluid were higher in the study group compared to controls (16.5 ± 2.5 μg/ml vs. 11.4 ± 3.6 μg/ml progesterone, P = 0.07;and 687 ± 112 pg/ml vs. 471 ± 65 pg/ml E2, p = 0.08). Conclusion: Adding rLH to ovarian stimulation with GnRH antagonist can yield higher quality embryos.展开更多
基金Funded by National Natural Science Foundation of China(No.52172007)Jiangsu Science and Technology Innovation Project for Carbon Peaking and Carbon Neutrality(No.BE2022035)。
文摘Focusing on the ultralow expansion functionality of the crystalized glass containing the cordierite crystal phase with the molar composition 20.7MgO·20.7Al_(2)O_(3)·51.6SiO_(2)·7.0TiO_(2),we systematically investigated impacts of thermal treatment protocols on T dependence of coefficients of thermal expansion(CTE).Except for the phase compositions,morphology is identified as another important factor to control the T dependence of CTE.By using X-ray diffraction and scanning electron microscope,various modes of T dependence of CTE for crystallized glasses are ascribed to their different phase compositions and microstructure with finely dispersed nanoparticles.These understanding contributes to the further modification of CTE of the crystalized glass by altering their thermal treatment scenarios.
基金Supported by General Medical Research Fund Project,No.TYYLKYJJ-2022-021.
文摘BACKGROUND Diabetic foot ulcers(DFUs)are a common complication of diabetes,often leading to severe infections,amputations,and reduced quality of life.The current standard treatment protocols for DFUs have limitations in promoting efficient wound healing and preventing complications.A comprehensive treatment approach targeting multiple aspects of wound care may offer improved outcomes for patients with DFUs.The hypothesis of this study is that a comprehensive treatment protocol for DFUs will result in faster wound healing,reduced amputation rates,and improved overall patient outcomes compared to standard treatment protocols.AIM To compare the efficacy and safety of a comprehensive treatment protocol for DFUs with those of the standard treatment protocol.METHODS This retrospective study included 62 patients with DFUs,enrolled between January 2022 and January 2024,randomly assigned to the experimental(n=32)or control(n=30)group.The experimental group received a comprehensive treatment comprising blood circulation improvement,debridement,vacuum sealing drainage,recombinant human epidermal growth factor and anti-inflammatory dressing,and skin grafting.The control group received standard treatment,which included wound cleaning and dressing,antibiotics administration,and surgical debridement or amputation,if necessary.Time taken to reduce the white blood cell count,number of dressing changes,wound healing rate and time,and amputation rate were assessed.RESULTS The experimental group exhibited significantly better outcomes than those of the control group in terms of the wound healing rate,wound healing time,and amputation rate.Additionally,the comprehensive treatment protocol was safe and well tolerated by the patients.CONCLUSION Comprehensive treatment for DFUs is more effective than standard treatment,promoting granulation tissue growth,shortening hospitalization time,reducing pain and amputation rate,improving wound healing,and enhancing quality of life.
基金The 3rd Session of National TCM Master/National Famous TCM Doctor Inheritance Studio Construction Project of National Administration of Traditional Chinese Medicine[Guo Zhong Yi Yao Ban Ren Jiao Han(2018)119].
文摘On March 3,2020,the National Health Commission and the National Administration of Traditional Chinese Medicine of China jointly promulgated the Notice on Printing and Distributing the Diagnosis and Treatment Protocol for Novel Coronavirus Pneumonia(Trial Version 7).The content has been revised and supplemented on the basis of the Version 6,including etiological characteristics and pathological changes in lung,heart,kidney,spleen,liver,gallbladder,esophagus,stomach and intestinal mucosal epithelium.In particular,the diagnosis and treatment methods of traditional Chinese medicine are supplemented.It provides an evidence-based diagnosis and treatment protocol for the treatment and recovery of suspected and confirmed cases of novel coronavirus pneumonia with traditional Chinese medicine and Western medicine.
文摘AIM: To evaluate the efflicacy and tolerability of an extended treatment protocol and to determine the predictors of sustained virological response (SVR) after liver transplantation (LT).METHODS: Between August 2005 and November 2008, patients with recurrent hepatitis C virus (HCV) after LT were selected for treatment if liver biopsy showed at least grade 2 inflammation and/or stage 2 flibrosis. All patients were to receive pegylated interferon (PEG)/regimens combining ribavirin (RBV) for an additional 48 wk after HCV undetectability.RESULTS: Extended protocol treatment was initiated in thirty patients. Overall, 73% had end of treatmentresponse and 60% had SVR. Nineteen patients completed treatment per protocol, of them, sixteen (84%) had end of treatment response, and fourteen (74%) achieved SVR. Both early virological response and 24-week virological response were individually associated with SVR but this association was not signif icant on multivariate analysis. Eleven patients (37%) discontinued therapy due to adverse effects. Cytopenias were the most common and most severe adverse effect, and required frquent growth factor use, dose adjustments and treatment cessations. The risk of rejection was not increased.CONCLUSION: Recurrent HCV after LT can be safely treated with extended virological responseguided therpy using PEG/RBV, but requires close monitoring for treatment-related adverse effects, particularly cytopenias.
基金Supported by Science and Technology Project of Sichuan Provincial Health Commission(No.24WXXT13)North Sichuan Medical College Doctor Start-up Fund Project(No.CBY24-QDA01).
文摘Dear Editor,I diopathic macular telangiectasia(MacTel)type 1 is a retinal vascular disease characterized by abnormal dilation of macular capillaries,leading to metamorphopsia,progressive vision loss,and temporal scotoma enlargement.Currently,there is no standardized treatment protocol for MacTel type 1[1-2].Treatment outcomes can vary significantly among individuals,highlighting the ongoing need for further exploration of new and more effective treatment options.This paper presents a case of refractory macular edema associated with MacTel type 1,which showed a favorable response to pars plana vitrectomy(PPV)and internal limiting membrane(ILM)peeling.
文摘Autism spectrum disorder is a neurodevelopmental condition characterised by difficulties with communication, social interaction, and restricted and repetitive behaviours. For children with this disorder, the ability to engage with people and activities, and to participate in everyday occupations is compromised. Animal assisted therapy has been proposed as an intervention modality to facilitate development of an individual’s social behaviours such as engagement and attention. In spite of the increasing evidence showing the positive impact animal assisted therapy can have for children on the autism spectrum, there remain no universal standards or formalised guidelines for ethical practice with either the clients or the therapy dogs involved. The proposed pilot randomised control trial aims to determine the impact of canine assisted occupational therapy on the on-task behaviours and overall goal attainment of children on the autism spectrum, as well as consider the impact that being involved within therapy sessions has on the therapy dog.
文摘Objective: To evaluate the effects of recombinant LH (rLH) supplementation on embryo quality in IVF/ICSI cycles with GnRH antagonist. Study design: Prospective, randomized controlled study. Thirty women were enrolled, 15 in the study (FSH + rLH) group and 15 in the control (rFSH only) group. On the day GnRH antagonist was started, the study group patients received 75 IU of rLH in addition to rFSH. The main outcome measures were embryo quality, number of oocytes retrieved, and fertilization rate. Results: The rLH group had significantly more top-quality embryos (36/43, 84%) compared to the control group (40/68, 59%;p = 0.006). Fertilization rates and number of oocytes retrieved were similar between groups. Progesterone and estradiol (E2) concentrations in follicular fluid were higher in the study group compared to controls (16.5 ± 2.5 μg/ml vs. 11.4 ± 3.6 μg/ml progesterone, P = 0.07;and 687 ± 112 pg/ml vs. 471 ± 65 pg/ml E2, p = 0.08). Conclusion: Adding rLH to ovarian stimulation with GnRH antagonist can yield higher quality embryos.
