G protein-coupled estrogen receptor(GPER), as a newly discovered estrogen membrane protein-coupled receptor, has attracted much attention in endocrine metabolism research in recent years.Abnormal glucose and lipid metabolism and imbalance of inflammatory response mediated by GPER is one of the pathogenesis mechanisms of various endocrine and metabolic diseases.GPER is expected to become a new drug target for the treatment of coronary atherosclerosis, obesity and diabetes.This article briefly reviews the progress of GPER-mediated estrogen signaling pathway in terms of glucose metabolism, lipid metabolism and inflammation.

Objective To probe the etiology and management of restenosis after artificially grafting bypass for chronic ischemia of the lower extremities. Methods In this study 52 cases suffering from postoperative restenosis and obliteration were compared with 32 cases whose artificial grafts remain patent during the same postoperative follow-up period of 3～62 months.Possible risk factors that lead to restenosis were evaluated.Resuits FIB(4.48±1.68)g/L,CRP(9.5±2.6)mg/L and LDL(4.5±1.7)mmol/L were significantly higher in the restenosis group than FIB(3.50±0.72)g/L,CRP(4.0±3.2)mg/L and LDL(2.8±0.9)mmol/L in the patent group(P＜0.01).There were no significant difference between HDL(1.02±0.32)mmol/L in the restenosis group and HDL(1.12±0.28)mmol/L in the patent group (P＞0.05).Reoperation in these 52 cases found severe intima hyperplasia and secondary thrombosis within anastomosis in 42 cases and the remaining 10 cases were found with artificial vessel primary thrombosis.After reoperation,artificial graft remain patent in 28 cases,limb amputation was performed in 10 cases,the grafted bypass were removed due to infection in 3 cases. Five patients died postoperatively.Conclusion The main reason for restenosis after artificially grafting bypass is intima hyperplasia in vascular anastomosis.Higher levels of FIB,CRP and LDL maybe the major high risk factors that lead to intima hyperplasia and artificial graft obliteration.

Objective:To analyze the changes of relevant indicators in reproductive health status among Bangladeshi women from 1999 to 2018 and to assess whether the 2030 Sustainable Development Goals (SDGs) can be achieved.Methods:Data were obtained from both the Bangladesh Demographic and Health as well as from the Maternal Mortality and Health Care Surveys. The trends of SDGs indicators related to reproductive health from 1999 to 2018 were analyzed and compared, and the average annual rate of change was calculated. Development index was used to assess the difficulty of achieving the SDGs.Results:The maternal mortality rate increased first and then leveled off from 2001 to 2016. From 1999 to 2018, the coverage of reproductive health care services and the proportion of women who had the right to make the decision on their own health care service, were generally increasing. Proportion of the following areas as: "contraceptive needs, women who consider that partner violence is justified, the rate of early marriage, and the rate of early childbearing etc.", were declining at various degrees. Development index of the antenatal care coverage, rate of delivery in medical facilities, percentage of live births attended by medically trained providers and the rate of postnatal care etc., were less than 1. The development indices of the maternal mortality rates were close to 1, while all the other indicators were greater than 1. Conclusions:The reproductive health-related SDGs indicators in Bangladesh appeared somehow degrees of progress from 1999 to 2018. However, for most indicators, the average annual rate of change was still lower than the expected to achieve the 2030 target which called for acceleration in the next few years.

Background:The reproductive health addresses the reproductive processes,functions and system at all stages of life.Enhancing the level of global reproductive health is the goal of sustained attention and struggle by the international community.The social and economic development in Southeast Asia is lagging behind,and its female reproductive health is worrying,while the differences of female reproductive health among different regions are significant.Objective:To obtains the necessity and urgency of strengthening the reproductive health level of Southeast Asian countries,so as to provide the basis for the priorities and target to policy-makers and health administrators to improve reproductive health.Methods:Literature review were searched in PubMed,Web of Science databases,Google scholar database,and WHO's webpages.Maternal mortality ratio,contraceptive rates,unmet need for family planning,antenatal and postnatal care coverage,and sexually transmitted disease were the five key indicators and the influence factors for female reproductive health status in Southeast Asian countries.Results:The reproductive health of Southeast Asian women were still at a lower level overall and varied in different regions and conntries.Women's education and attitude,accessibility of service,socioeconomic and cultural factors,etc.were the potential influencing factors.Conclusion:There is left quite large space for improvement to the reproductive health in Southeast Asian countries and efficient interventions can be achieved for the key and easier-improved risk factors such as education and in high-risk areas.

Objective The existing evidence of exercise rehabilitation in patients undergoing surgery for valvular heart disease was analyzed,described and evaluated by using evidence mapping methods.Methods Systematic reviews and randomized controlled trials on exercise rehabilitation of patients undergoing valvular heart disease surgery were searched from CNKI,Wanfang Data,VIP,CBM,Embase,PubMed,Cochrane Library,Web of Science,Ovid,CINAHL and other databases,and the search period was established until April 23,2024.The quality of the included literature was evaluated,and the feature information of the included literature was visualized in the form of bubble map and table.Results Fifty-one literatures(including 44 randomized controlled trials and 7 systematic evaluations)were finally included.Among the 44 randomized controlled trials,the types of exercise were mainly related to anaerobic exercise(3 literatures),aerobic exercise(11 literatures),flexibility training(8 literatures),and multisport exercise(22 literatures);postoperative inpatient rehabilitation accounted for a relatively high proportion(16 literatures),followed by overall postoperative rehabilitation(13 literatures)and pre-operative prehabilitation(7 literatures).Twenty-seven conclusions were categorized as"beneficial",15 as"possibly beneficial,"and one ach as"unclear"and"no effect".Seven systematic evaluations were subjected to Meta-analysis,and in terms of the design of the included studies,there were only 3 systematic reviews that included randomized controlled trials.Of the study conclusions,three were"beneficial",three were"possibly beneficial"and one was"unclear".Conclusion The evidence mapping shows that exercise rehabilitation is generally beneficial or potentially beneficial in the rehabilitation of valvular heart disease surgery,mainly in the postoperative inpatient rehabilitation phase.High-quality studies are needed to further investigate the effectiveness of exercise programs with different intensities,frequencies,and durations,as well as different valve types,adverse effects of exercise,and other outcome indicators.

Objective To evaluate the effect of mindfulness-based intervention in patients after percutaneous coronary intervention(PCI)through Meta-analysis.Methods Nine databases,including CNKI and PubMed,were searched for randomized controlled trials on the effect of mindfulness intervention in patients after PCI,and the search period was from the establishment of the database to May 31,2024.Two researchers independently screened the literature,extracted data and evaluated the quality,and used Revman 5.4 software for Meta-analysis.Results A total of 11 randomized controlled trials involving 998 patients were included.The results of Meta-analysis showed that compared with conventional care,the use of mindfulness-based intervention therapy could positively improve patients'postoperative anxiety,perceived stress level,mindfulness awareness and other indicators.In terms of safety measures,the incidence of cardiac adverse events was not statistically significant compared with usual care(P＞0.05).Conclusion Mindfulness intervention has a significant effect in patients after PCI.

40 IU/ml were used as cut-off points.(4) TSH level was higher in subjects with positive thyroid autoantibodies than those without antibodies (P

In recent years, studies have shown that transplanted neural stem cells (NSCs) help neural tissues regenerate and return to normal through paracrine action rather than just replacing cells. Exosomes are essential paracrine mediators that can participate in cell communication through substance transmission. This review focuses on NSCs regulated by exosomes and their application in treatment of nervous system diseases, in order to provide important references for further research and clinical application of NSCs exosomes..

Objective: To analyze the prevalence and related factors of pediatric flexible flatfoot (PFF) among 7-8 year old children in Changzhou, so as to provide a feasible basis for the prevention and treatment of PFF. Methods: From December 2023 to February 2024, a total of 1 685 children aged 7-8 from 10 primary schools in Changzhou were selected by stratified cluster random sampling method, and screened for PFF by using a foot optical assessment recording device. Information including sex, body mass index (BMI), diet, exercise and shoe wearing habits were collected. The valgus angle of the hindfoot was measured on the body surface by using an orthopedic measuring ruler in the standing position. Pain levels were evaluated by using visual analogue score (VAS) for children with flatfoot syndrome. Multivariate Logistic analysis was used to analyze related factors of PFF. Results: The overall detection rate of PFF was 27.4%, and there was a significant difference in the detection rate of PFF between boys and girls, with 30.3% and 24.1% respectively ( χ 2=7.96, P < 0.01 ). Most cases of PFF were mild flatfoot (60.8%) and bilateral ( 60.4% ). Approximately 13.2% of children with PFF had flatfoot syndrome, with a mean VAS of (2.86±0.73). About 56.1% of children with PFF had a normal valgus angle of the hindfoot. Sex, high BMI and preference for shoe last with front upturned shoe shape were positively correlated with the detection of PFF ( OR= 1.74, 1.54, 1.13, P <0.05). After stratified by sex, regular exercise in boys and age in girls were negatively correlated with the detection of PFF ( OR=0.40, 0.64, P <0.05). Conclusions The detection rate of PFF in 7-8 year old children is high. Additionally, PFF combined with flatfoot syndrome or valgus hindfoot is relatively rare and is likely to be underestimated, which emphasizes the importance of early detection and intervention for PFF.

Objective:To explore the curative efficacy of pelvic reconstruction plate and T-plate elastic fixation in the treatment of acetabular fractures with comminuted posterior wall.Methods:A retrospective analysis was conducted of the 21 patients who had been treated at Department of Orthopaedics, Affiliated Hospital to the Second Mongolia Medical University for acetabular fractures with comminuted posterior wall from January 2017 to June 2019. They were 15 males and 6 females, aged from 29 to 55 years (average, 41.5 years). According to the Letournel-Judet classification, there were 15 cases of simple posterior wall fracture with dislocation of the femoral head, 4 cases of posterior wall and posterior column fracture, and 2 cases of double-column and posterior wall fracture. The time from injury to surgery averaged 3 days (from 2 to 5 days). The posterior acetabulum was treated by pelvic reconstruction plate combined with T-plate elastic fixation through the posterior acetabular Kocher-Langenbeck approach. Postoperative fracture reduction, fracture union time, function of the affected hip and complications at the last follow-up were evaluated.Results:This group of 21 patients were followed up for 6 to 24 months (average, 15 months). By the Matta imaging scoring, the postoperative reduction of the posterior wall fracture was evaluated as excellent in 18 cases and as good in 3, giving an excellent to good rate of 100%. The fracture union time averaged 10 weeks (from 8 to 12 weeks) for this group. By the improved Merle d'Aubigné & Postel evaluation at the last follow-up, the affected hips scored from 12 to 18 points (average, 16 points), yielding 18 excellent, 2 good and one poor cases, giving an excellent to good rate of 95.2%. There was no major hemorrhage, nerve injury or deep vein thrombosis intraoperatively. During the follow-up, mild ectopic ossification occurred in one case, and subluxation of the femoral head and traumatic arthritis were observed in another, but no patient had other complications like avascular necrosis of the femoral head.Conclusion:In the treatment of acetabular fracture with comminuted posterior wall, pelvic reconstruction plate and T-plate elastic fixation through the posterior acetabular Kocher-Langenbeck approach can lead to fine short-term outcomes.