Objective:To explore the effects of RNF113A on the proliferation,migration,in-vasion,apoptosis,and autophagy of hepatocellular carcinoma cells.Methods:Hep3B cells were divided into control group and RNF113A overexpression group(RNF113A-OE),HepG2 was divided into control group and RNF113A knockdown group(si-RNF113A),CCK-8 assay was used to detect changes in cell viability,clone formation assay was used to detect changes in cell proliferation abili-ty,Transwell assay was used to detect changes in cell invasion ability,wound healing assay was used to detect changes in cell migration ability,and flow cytometry was used to detect changes in cell apoptosis ability,Western blot experiments were used to detect changes in protein expression of autophagy related genes and AMPK signaling pathway related genes.Results:Compared with the control group,the proliferation,cloning,invasion,and migration abilities of Hep3B cells in the RNF113A-OE group were improved,while apoptosis and autophagy abilities were decreased,and the AMPK signaling pathway was inhibited;In the si-RNF113A group,the proliferation,cloning,in-vasion,and migration abilities of HepG2 cells were significantly reduced,while apoptosis and au-tophagy abilities were increased,and the activation of the AMPK signaling pathway was promoted.Conclusion:RNF113A promotes the proliferation,cloning,invasion,and migration of hepatocel-lular carcinoma cells,and inhibited apoptosis and autophagy by inhibiting the AMPK signaling path-way.

ObjectiveTo investigate the therapeutic effect of antidiabetic drug canagliflozin （CGLZ） on adriamycin-induced nephrotic syndrome （NS） in rats， and the evaluation of contrast-enhanced ultrasound （CEUS） combined with color Doppler flow imaging （CDFI） during the treatment. MethodsA total of 56 male SD rats were randomly divided into normal group （NG）， model group （MG）， prednisone （PAT） group （PG）， low-dose single CGLZ group （LSCG）， high-dose single CGLZ group （HSCG）， low-dose CGLZ + PAT group （LUCG） and high-dose CGLZ + PAT group （HUCG）， with 8 rats in each group. The NS model in rats was induced by injecting adriamycin twice into the tail vein， and then the NS rats were treated by intragastric administration daily for 6 weeks with reference of PAT. Twenty-four hour urine total protein （24 h-UTP） was assessed one day before the start of oral administration and at the end of 2， 4 and 6 weeks after oral administration， respectively. CDFI and CEUS were performed on the right renal artery at the end of 6 weeks after oral administration， and the blood of abdominal aorta was taken for serological test the next day. ResultsCompared with those detection index of NG rats， the 24-hour UTP of MG rats increased （P＜0.01）， the serum ALB decreased and TG， TC， LDL increased （P＜0.01）， and CDFI shows that RRCT was thinner （P＜0.01） and the renal artery blood flow indicators RA-PI， RA-RI， RA-S/D all increased （P＜0.05）， and CEUS image shows that the TIC curve parameters TTP， AT， AUC all increased and DPI decrease in MG rats （P＜0.01）. After drug treatment， compared with those detection index of MG rats， 24 h-UTP decrease in LSCG after 2 weeks （P＜0.01）， and decrease significantly in all drug groups after 6 weeks （P＜0.01）； the serological test results show that the serum ALB in all CGLZ groups increased （P＜0.05）， TG decrease in LSCG （P＜0.01）， TC and LDL also decrease in LUCG after 6 weeks （P＜0.05）； CDFI shows that the RRCT thinning degree in all CGLZ is reduced （P＜0.01）， and the RA-PI in LSCG， RA-RI in PG， and RA-S/D in PG， LSCG， HSCG and LUCG rats all decreased （P＜0.05）； CEUS shows that the TTP， AT and AUC of renal TIC curve in drug treatment groups all decreased （P＜0.01）， and the DPI in PG， HSCG， LUCG and HUCG rats increased （P＜0.01）. ConclusionsCGLZ has the effect of treating NS， and the small dose is the best. CEUS combined with CDFI can be used to evaluate the renal morphology and hemodynamic changes of NS model rats before and after drug treatment， which is helpful to guide clinical application.

Schisandra chinensis, a traditional Chinese medicinal herb, is rich in chemical constituents, including lignans, triterpenes, polysaccharides, and volatile oils. Clinically, it is commonly used to treat cardiovascular, cerebrovascular, liver, gastrointestinal, and respiratory diseases. Modern pharmacological studies have shown that S. chinensis extract and monomers have multiple pharmacological activities in lowering liver fat, alleviating insulin resistance, and resisting oxidative stress, and have good application prospects in alleviating nonalcoholic fatty liver disease(NAFLD). Therefore, this study reviewed the research progress on chemical constituents of S. chinensis and its effect on NAFLD in recent years to provide references for the research on S. chinensis in the treatment of NAFLD.
Non-alcoholic Fatty Liver Disease ; Schisandra ; Insulin Resistance ; Lignans

DMRT, a gene family related to sexual determination, encodes a large group of transcription factors (DMRTs) with the double-sex and mab-3 (DM) domain (except for DMRT8), which is able to bind to and regulate DNAs. Current studies have shown that the DMRT gene family plays a critical role in the development of sexual organs (such as gender differentiation, gonadal development, germ cell development, etc.) as well as extrasexual organs (such as musculocartilage development, nervous system development, etc.). Additionally, it has been suggested that DMRTs may be involved in the cancer development and progression (such as prostate cancer, breast cancer, lung cancer, etc.). This review summarizes the research progress about the mammalian DMRTs' structure, function and its critical role in cancer development, progression and therapy (mainly in human and mice), which suggests that DMRT gene could be a candidate gene in the study of tumor formation and therapeutic strategy.
Male ; Animals ; Humans ; Mice ; Transcription Factors/genetics* ; Mammals/metabolism* ; Cell Differentiation ; Neoplasms/genetics*

Child ; Consensus ; Drugs, Chinese Herbal ; Humans ; Medicine, Chinese Traditional ; Respiratory System

Objective: To explore the heterogeneity and correlation of clinical phenotypes and genotypes in children with disorders of sex development (DSD). Methods: A retrospective study of 1 235 patients with clinically proposed DSD in 36 pediatric medical institutions across the country from January 2017 to May 2021. After capturing 277 DSD-related candidate genes, second-generation sequencing was performed to analyzed the heterogeneity and correlation combined with clinical phenotypes. Results: Among 1 235 children with clinically proposed DSD, 980 were males and 255 were females of social gender at the time of initial diagnosis with the age ranged from 1 day of age to 17.92 years. A total of 443 children with pathogenic variants were detected through molecular genetic studies, with a positive detection rate of 35.9%. The most common clinical phenotypes were micropenis (455 cases), hypospadias (321 cases), and cryptorchidism (172 cases) and common mutations detected were in SRD5A2 gene (80 cases), AR gene (53 cases) and CYP21A2 gene (44 cases). Among them, the SRD5A2 mutation is the most common in children with simple micropenis and simple hypospadias, while the AMH mutation is the most common in children with simple cryptorchidism. Conclusions: The SRD5A2 mutation is the most common genetic variant in Chinese children with DSD, and micropenis, cryptorchidism, and hypospadias are the most common clinical phenotypes. Molecular diagnosis can provide clues about the biological basis of DSD, and can also guide clinicians to perform specific clinical examinations. Target sequence capture probes and next-generation sequencing technology can provide effective and economical genetic diagnosis for children with DSD.
3-Oxo-5-alpha-Steroid 4-Dehydrogenase/genetics* ; Child ; China/epidemiology* ; Cryptorchidism/genetics* ; Disorders of Sex Development/genetics* ; Female ; Genital Diseases, Male ; Genotype ; Humans ; Hypospadias/genetics* ; Male ; Membrane Proteins/genetics* ; Penis/abnormalities* ; Phenotype ; Retrospective Studies ; Steroid 21-Hydroxylase/genetics*

Objective: To analyze the effects of community-based interventions for diabetic eye diseases in Xinjing community, Shanghai from 2016 to 2018. Methods: Based on the project of "Establishment of Service Model for Comprehensive Prevention and Treatment of Diabetic Eye Diseases in Shanghai", the participants were not suffering diabetic retinopathy (DR) in Xinjing community in 2016 before interventions and received community-based interventions for diabetic eye diseases. The incidence of DR, visual acuity and awareness of DR were used as evaluation indicators to analyze the effects of interventions for diabetic eye diseases in the community. Results: A total of 537 patients were included in this study, the incidence of DR among diabetic patients in Xinjing community was 7.6% after interventions. The duration of diabetes (OR= 1.065) and HbA1c (OR= 1.090) were the risk factors of DR. Before and after the interventions, the patients with monocular low vision and binocular low vision were 27 cases (5.0%), 8 cases (1.5%), 19 cases (3.5%) and 7 cases (1.3%) respectively. After interventions, the awareness on the prevention and treatment of DR increased significantly, and the proportion of regular visits to ophthalmology examination, diet control and physical exercise also increased significantly. Conclusion: Community-based interventions for diabetic eye diseases are helpful to improve the awareness of DR prevention and control, reduce the incidence of DR.
China/epidemiology* ; Cross-Sectional Studies ; Diabetes Mellitus ; Diabetic Retinopathy/prevention & control* ; Exercise ; Humans ; Risk Factors

Objective To explore the obstacles in palliative care consultation services and put forward the suggestions for improving the services in grade A tertiary hospitals. Methods A semi-structured interview was conducted with 17 medical workers who had requested palliative care consultation services in Peking Union Medical College Hospital. Results The palliative care consultation services were hindered by five obstacle factors including insufficient knowledge of patients and their families about palliative care,unsound understanding of medical workers about palliative care,poor implementation of consultation opinions,limited labor of palliative care team,and poor economic benefits from palliative care.In view of such obstacles,the following suggestions were put forward,which included increasing the acceptance of palliative care by patients and their families,enriching the knowledge of medical staff on palliative care,establishing a new cooperation model between consultation team and medical staff,strengthening the institutional guarantee for the development of palliative care,and establishing and perfecting the laws and policies related to palliative care. Conclusion Although there are many difficulties in the in-hospital palliative care consultation services in grade A tertiary hospitals,the demand and expectation of medical staff for palliative care are still increasing.
Humans ; Palliative Care ; Tertiary Care Centers ; Referral and Consultation ; Hospitalization

Promoting the construction of healthy enterprises in the China's coal industry will help coal enterprises to fulfill their ， ， legal and social responsibilities contribute to the construction of healthy cities and protect the health of occupational ， ， individuals from various aspects. In recent years the patriotic health campaign the health promotion project of industrial and ， ， ， mining enterprises the construction of standardized management system of coal mine safety the construction of green mines and the construction project of staff quality have laid the foundation for the construction of healthy enterprises in China's coal ， industry. However the development of coal industry in China is unbalanced and insufficient. There are many problems such as a ， general lack of professional talents the exist of a large number of small coal mines and the underprivileged technology of coal ， ， ， mining poor working environment in underground coal mines many occupational hazards in workplace and relatively few special incentive measures for the construction of healthy enterprises in the coal industry. It is recommended that coal ， enterprises with advanced productivity take the lead to demonstrate coal mine industry construction actively promote advanced ， ， and applicable technology and equipment steadily improve the professional level of coal industry workers comprehensively ， ， improve the environment of mining areas strengthen the monitoring and treatment of occupational hazards improve and ， - implement special incentive measures for healthy enterprises and comprehensively promote the high quality development of coal industry and the construction of healthy enterprises. So as to effectively protect the health occupational rights and interests of workers and provide assistance for occupational health work in the new era.

Malocclusion is one of the three most common oral diseases reported by World Health Organization(WHO). In China, its incidence rate is rising. Malocclusion seriously affects the dental and maxillofacial function, facial appearance and growth development of nearly 260 million children in China, and what is more, it affects their physical and mental health development. Malocclusion occurrence is related to genetic and environmental factors. Early treatment of malocclusion can create a good dental and maxillofacial development environment, correct abnormal growth and control the adverse effects of abnormal genetic factors. It can effectively reduce the prevalence of children's malocclusion and enhance their physical and mental health. This is an urgent need from the economic perspective of our society, so it has great practical and social significance. Experts from the project group "standard diagnose and treatment protocols for early orthodontic intervention of malocclusions of children" which initiated by China National Health Institute of Hospital Administration wrote the "China Experts' Consensus on Preventive and Interceptive Orthodontic Treatments of Malocclusions of Children", which aims to guide and popularize the clinical practice, improve the clinical theory and practice level, and accelerate the disciplinary development of early treatment of children's malocclusion in China. The consensus elaborates the harmfulness of malocclusion and the necessity of early treatment, and brings up the principles and fundamental contents. Based on the law of dental and maxillofacial development, this paper puts forward the guiding suggestions of preventive and interceptive treatments in different stages of dental development ranging from fetus to early permanent dentition. It is a systematic project to promote and standardize the early treatment of malocclusion. Through scientific and comprehensive stratified clinical practice and professional training, the clinical system of early treatment of malocclusion in China will eventually be perfected, so as to comprehensively care for children's dental and maxillofacial health, and improve their oral and physical health in China.
Child ; China/epidemiology* ; Consensus ; Dental Care ; Humans ; Malocclusion/prevention & control* ; Orthodontics, Interceptive