Anorexia nervosa (AN) is associated with high mortality rates, resulting in a range of adverse effects on individuals. When the duration of the illness exceeds three years, it often progresses into severe and enduring anorexia nervosa (SE-AN). Given the limited efficacy of pharmacological treatments for AN, the management of SE-AN should focus more on non-pharmacological interventions, primarily including physical therapy and psychotherapy. Previous studies have indicated that non-pharmacological treatments may have some efficacy in SE-AN. However, due to the limited empirical research, the most appropriate treatment strategies for this group remain to be determined.

Objective:To review and synthesize the best evidence for non-surgical offloading management in patients with diabetic foot ulcers, so as to provide reference for clinical medical staff.Methods:A literature retrieval strategy was developed to search the related articles on the management of offloading in patients with diabetic foot ulcer on the websites and databases of various guidelines.The retrieval time limit was from the establishment of the database to June 15, 2024. The quality of the literature was evaluated by two graduate students, and the evidence was extracted and synthesized.Results:A total of 15 articles were included, including 5 guidelines, 8 systematic reviews/Meta-analyses, 1 expert consensus and 1 randomized controlled trial, the best 31 pieces of evidence were obtained from 5 aspects: assessment and screening of foot ulcers, preventive offloading intervention, selection of offloading devices, other offloading techniques, and structured education.Conclusions:The evidence of non-surgical offloading management in patients with diabetic foot ulcers summarized in this study is helpful for medical and nursing professionals to provide optimal nursing and treatment outcomes for patients with diabetic foot ulcers, it also reduces the risk of infection, hospitalization and amputation.

Anorexia nervosa (AN) is associated with high mortality rates, resulting in a range of adverse effects on individuals. When the duration of the illness exceeds three years, it often progresses into severe and enduring anorexia nervosa (SE-AN). Given the limited efficacy of pharmacological treatments for AN, the management of SE-AN should focus more on non-pharmacological interventions, primarily including physical therapy and psychotherapy. Previous studies have indicated that non-pharmacological treatments may have some efficacy in SE-AN. However, due to the limited empirical research, the most appropriate treatment strategies for this group remain to be determined.

Objective:To review and synthesize the best evidence for non-surgical offloading management in patients with diabetic foot ulcers, so as to provide reference for clinical medical staff.Methods:A literature retrieval strategy was developed to search the related articles on the management of offloading in patients with diabetic foot ulcer on the websites and databases of various guidelines.The retrieval time limit was from the establishment of the database to June 15, 2024. The quality of the literature was evaluated by two graduate students, and the evidence was extracted and synthesized.Results:A total of 15 articles were included, including 5 guidelines, 8 systematic reviews/Meta-analyses, 1 expert consensus and 1 randomized controlled trial, the best 31 pieces of evidence were obtained from 5 aspects: assessment and screening of foot ulcers, preventive offloading intervention, selection of offloading devices, other offloading techniques, and structured education.Conclusions:The evidence of non-surgical offloading management in patients with diabetic foot ulcers summarized in this study is helpful for medical and nursing professionals to provide optimal nursing and treatment outcomes for patients with diabetic foot ulcers, it also reduces the risk of infection, hospitalization and amputation.

[Objective] To investigate the correlation between human leukocyte antigen (HLA) gene polymorphism and hepatitis B virus (HBV) infection. [Methods] Venous blood samples were collected from 501 healthy individuals undergoing physical examinations at Yan’an Hospital in Kunming, Yunnan Province. Enzyme linked immunosorbent assay (ELISA) was used to detect HBV halves. Based on the results of HBV half detection, the patients were divided into three groups: HBV carrier group, previous infection group, and healthy control group. The HLA-A antigen genotype was detected using polymerase chain reaction with sequence specific primers (PCR-SSP) genotyping technology, and the distribution frequency of HLA-A gene polymorphism was compared between HBV carrier group and healthy control group, as well as between previous infection group and healthy control group. SPSS17.0 software was used for data statistical analysis. [Results] In the healthy control group, the HLA-A2 positivity rate was 47.49%, and the allele frequency was 31.29%.The overall frequency of gene distribution in the healthy control group was consistent with the HLA-A allele table commonly and confirmed in China published by the Chinese Bone Marrow Bank. The HLA-A2 positivity rate and allele frequency in the HBV carrier group were 63.04% and 42.23%, respectively; The difference in HLA-A2 positivity rate and allele frequency among carriers was statistically significant (P<0.05). the HLA-A2 positivity rate and allele frequency in the HBV previous infection group were 56.14% and 35.97%, respectively, which did not significantly differ from those in the healthy control group (P>0.05). [Conclusion] HLA-A2 gene may be a susceptibility gene for chronic hepatitis B HBV carriers.

AIM: To find specific metabolic markers for women entering peri-menopausal period and patients with menopausal syndrome based on

Objective To investigate the genetic evolution of VP1 gene of pathogenic coxsackievirus A16 (CV-A16) strain isolated from clinical hand,foot,and mouth disease (HFMD) patients.Methods A total of 160 HFMD cases with CV-A16-positive results were collected from hospitals in Kunming during January 2015 to June 2017.Fecal samples were collected.Real-time polymerase chain reaction (PCR) was used to detect the CV-A16 virus nucleic acid.The VP1 genes of CV-A16-positive samples were amplified by reverse transcription-PCR.The amplified positive products were sequenced and aligned.The homologies were identified and their subgenotypes were determined.The phylogenetic tree was constructed and homology modeling was conducted.Results All the 160 CV-A16 isolates were B2 subtypes.The genetic distance between detected strains of CV-A16 and the strains in Fujian,Beijing,Nanjing was 0.76.The genetic distance to the strains in Malaysia was 0.78,and to the strains in Australia was 1.86.Homologous modeling revealed that the amino acid sequence of the VP1 gene of the strain had a G227R mutation.Conclusions There is no major genetic variation in the CV-A16 strains during 3 years.CV-A16 isolates are close to those of epidemic strains in Beijing,Fujian and Malaysia,but are far fram the strains from Australia.

Objective To investigate and analyze the applications of liver grafts from donation after death children (≤5 kg) in pediatric liver transplantation.Methods A retrospective analysis was conducted on 18 cases of pediatric recipients using liver grafts from donation after death children (≤5 kg) during January 2013 to December 2015.The survival rate of patients,recovery of liver function,incidence of lung infection,vascular complications and biliary complications were observed,and the causes of deaths were analyzed.Results The median follow-up time of all the patients was 28.4 months (0.06-52.2 months).The 1-and 3-year cumulative survival rate was the same 88.9％,the incidence of lung infection was 22.2％,of vessel complications was 33.3％,and biliary complication rate was 11.1％.Two cases died after liver transplantation.Conclusion The applications of liver donation after death children (≤5 kg) were satisfactory,but there is still relatively limited experience,and further observation and research are needed.

Objective The aim of this study was to investigate the polymorphism of SLA class II genes in Canadian SPF Yorkshire and Landrace pigs.Methods Blood samples were obtained from 15 SPF Yorkshire and 22 Landrace pigs for isolation of peripheral blood mononuclear cells respectively, and the DQB1, DRB1 and DQA genes were amplified by PCR after reverse transcription.SLA class II genes were obtained by analyzing the direct and cloning result.The polymorphism of alleles was analyzed using the DNAsp 5.0 software.Results A total of 25 alleles were identified at three genes, including eight DQB1, ten DRB1 and seven DQA, and three alleles were submitted the complete sequences for the first time.The official allele names were assigned as SLA-DQB1*0212 (KU754590), SLA-DQB1*0203 (KU754591) and DRB1*06:07(KU754601) by the SLA Nomenclature Committee.Three novel DQA alleles were discovered.Five of the 15 amino acids, one of the 16 amino acids and 11 of the 19 amino acids, which bind processing antigens, showed well conserved among the alleles of DQB1, DRB1 and DQA genes in the SPF Yorkshire and Landrace pigs, respectively.Neighbor-joining tree showed that the three genes were divided into two clusters, respectively.There was a close relationship between SPF Yorkshire and Landrace pigs and foreign Yucatan miniature pigs, and it showed no obvious genetic distance with other pigs.Conclusions A total of 25 SLA class II alleles have been identified successfully in this study, and there are more abundant polymorphism for them.There is a widely distribution for SLA class II alleles identified in this study in other pig breeds.It is critical for the eventual future use of SPF Yorkshire and Landrace pigs as classical laboratory animal models.

Objective To determine the reproductive physiology and blood physiological and biochemical characteristics of SPF Yorkshire and Landrace swine.Methods Ten reproductive physiology parameters,19 blood physiological parameters and 18 blood biochemical parameters in SPF Yorkshire and Landrace swine were measured using conventional methods and the differences between population,between age groups and between both sexes were analyzed.Results There were no significant differences(P>0.05) in reproductive physiology parameters and most blood physiological and biochemical parameters of the SPF Yorkshire and Landrace swine.A few of parameters,such as blood physiological indices GRAN,HGB,RDW,PLT,PCT,and blood biochemical indices ALKP,CHOL,TBIL,BUN,showed significant difference(P<0.05) between populations,between age groups and between both sexes,however,the values of difference were rather small,deviated from the normal range.Conclusion The physiological and biochemical characteristics of SPF Yorkshire and Landrace swine are basically stable and there is no significant difference compared with other laboratory miniature pigs.This study will provide valuable basic data for raising velvet yield,establishment of animal models and evaluating the genetic quality of closed colony.