Objective To explore the effects of Xiaoaiping and camrelizumab on vascular endothelial growth factor(VEGF)and tumor markers in patients with advanced esophageal cancer.Methods A total of 43 patients with advanced esophageal cancer who were treated in the First Affiliated Hospital of Guangxi Medical University and Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine from March 2020 to March 2022 were selected and divided into control group and combined treatment group according to the random number table method.Both groups were treated with camrelizumab immunotherapy,and the patients in combined treatment group were also treated with Xiaoaiping injection until disease progression.The levels of VEGF and tumor markers in two groups were detected after the first cycle,the third cycle,the sixth cycle,the ninth cycle and the seventeenth cycle of treatment.Results The levels of VEGF,carbohydrate antigen 125(CA125),carbohydrate antigen 199(CA199)and carcinoembryonic antigen(CEA)in the first cycle and the third cycle in two groups had no significant difference before and after treatment(P>0.05);There was no significant difference in CA125,CA199 and VEGF levels between two groups in the 6th cycle(P>0.05);There was a significant difference in CEA level between two groups(P<0.05);The levels of VEGF,CA125,CA199 and CEA in combined treatment group were significantly lower than those in control group at the 9th cycle and the 17th cycle(P<0.05).Conclusion Xiaoaiping combined with camrelizumab has a good clinical effect on patients with advanced esophageal cancer,which can reduce the levels of VEGF and tumor markers in patients.

Objective:To systematically evaluate the effect of cognitive behavioral therapy (CBT) in elderly patients with depression.Methods:The randomized controlled trials on the effect of CBT in elderly patients with depression, published until December 15, 2022, were searched in PubMed, CINHAL, Cochrane Library, China Biology Medicine, China National Knowledge Infrastructure, WanFang Data, and VIP. Two researchers independently screened the literature, extracted data, and used the revised Cochrane risk of bias tool for randomized trials (ROB 2.0) to evaluate the quality of the included studies. Statistical analysis was conducted using Stata 16.0, and the quality of evidence was rated using Appraisal of Guidelines for Research and Evaluation (GRADE) predictor software.Results:A total of 11 randomized controlled trials were included, with a total of 833 elderly patients with depression. Randomized effect models were used to analyze outcome indicators such as depression, anxiety, and quality of life by combining effect quantities. Meta-analysis and GRADE evidence quality showed that compared to the control group, medium quality evidence showed that CBT could relieve depression in elderly depression patients with a statistical difference [ SMD=-1.58, 95% CI (-2.16, -0.99), P<0.05]. Low quality evidence suggested that CBT could alleviate anxiety in elderly depression patients also with a statistical difference [ SMD=-2.25, 95% CI (-4.04, -0.47), P<0.05]. Very low quality evidence indicated that CBT did not significantly improve the quality of life in elderly depression patients compared to conventional or pharmacological treatment [ SMD=-0.09, 95% CI (-2.07, 1.88), P>0.05] . Conclusions:Existing evidence suggests that CBT can alleviate depression and anxiety in elderly depression patients, but its improvement in quality of life is not yet significant. Treatment feedback and forms of CBT may become a research focus in recent years on intervention for elderly depression patients.

Objective To develop"a guideline for pressure injury risk assessment and prevention of neonates in NICU",and to provide guidance and references for clinical staff in the implementation of pressure injury assessment and prevention for neonates in NICU.Methods Based on the World Health 0rganization Guideline Development Manual and the results of systematic search for identified clinical problems,the GRADE method was used to evaluate the evidence and grade the recommendations,and the RIGHT report specifications were referred to for writing,and the guideline was developed and revised according to the results and recommendations of the expert review,so as to form the official guideline.Results The guideline included 2 aspects of pressure injury risk assessment and prevention,resulting in 12 clinical questions and 19 recommendations.Conclusion The guideline for risk assessment and prevention of pressure injury of neonates in NICU is an evidence-based guideline based on the best available evidence,clinical practice,and professional judgment,and it can provide a practical basis for scientific decision-making by clinical staff and managers.

Objective:To investigate the characteristics of digestive system symptoms and its relation with the time of nucleic acid continuous positive in population infected with severe acute respiratory syndrome coronavirus 2 Omicron variant, and to analyze the abdominal computed tomography (CT) features of patients infected with Omicron variant.Methods:From April 11 to May 23, 2022, a questionnaire survey was conducted in patients infected with Omicron variant admitted to the Shanghai National Convention and Exhibition Center Fangcang Hospital. The questionnaire included basic information, the start time of nucleic acid positive, respiratory symptoms, digestive system syptoms and outcomes, etc.Combined with the clinical data, the relation between digestive tract symptoms and the time of nucleic acid continuous positive were analyzed. Thoracic and abdominal CT were performed for patients with continuous positive nucleic acid results ≥10 d, and the relationship between the abdominal CT imaging characteristics and the time of nucleic acid continuous positive was analyzed. Independent sample t-test and multivariate logistic regression were used for statistical analysis. Results:A total of 4 360 valid questionnaires were collected, including 2 475 males and 1 885 females, with a hospital stay of (6.8±4.9) d. Among the 4 360 patients, 1 979 patients (45.4%) had gastrointestinal symptoms such as loss of appetite, abdominal discomfort or pain, constipation and diarrhea. The time of nucleic acid continuous positive in patients with gastrointestinal symptoms was (7.4±5.5) d, which was longer than that of patients without gastrointestinal symptoms (6.5±3.6) d, and the difference was statistically significant ( t=3.78, P<0.001). During the isolation period in the Fangcang Hospital, the time of nucleic acid continuous positive in patients with complete remission of digestive tract symptoms was shorter than that of patients with no remission of digestive tract symptoms ((7.3±5.2) d vs. (8.5±5.7) d), and the difference was statistically significant ( t=2.25, P=0.025). The results of multivariate logistic regression analysis showed that the combination of gastrointestinal symptoms was an independent risk factor for continuous positive nucleic acid result ≥10 d ( OR=1.316, 95% confidence interval 1.294 to 2.205, P=0.046). Among the 299 patients with continuous positive nucleic acid results≥10 d, 187 cases (62.5%) had gastrointestinal symptoms, and 146 cases (48.8%) had abdominal CT findings of thickening of the gastroduodenal wall, thickening of the small intestinal wall, indistinct mesenteric vessels of the small intestine, and dilatation and pneumatosis of the colon. In patients with continuous positive nucleic acid results ≥10 d, abdominal CT indicated that patients with gastrointestinal imaging changes had a longer time of nucleic acid continuous positive than those without gastrointestinal imaging changes ((16.0±2.8) d vs. (13.0±2.1) d), and the difference was statistically significant ( t=2.62, P=0.009). Conclusions:Digestive system symptoms are common in patients infected with Omicron variant. The time of nucleic acid continuous positive in patients with gastrointestinal symptoms is longer than those without gastrointestinal symptoms. Some patients may have gastrointestinal lesions on abdominal CT.

ObjectiveTo compare the differences in thyroid hormone levels between adolescents with and without suicidal ideation， and to explore the association between thyroid hormone/suicidal ideation and the antidepressant treatment. MethodsA total of 100 patients were divided into non-suicidal ideation group and suicidal ideation group according to the SIOSS. The levels of thyroid-stimulating hormone （TSH）， triiodothyronine （T3）， thyroxine （T4）， free triiodothyronine （FT3） and free thyroxine （FT4） were compared between the two groups as well as their changes after 6 weeks of antidepressant treatment. ResultsThe levels of FT3， FT4 and T4 in the non-suicidal ideation group were higher than those in the suicidal ideation group. After 6 weeks of antidepressant treatment， the levels of FT3， FT4 and T4 in the suicide ideation group were higher than those before the treatment. The FT3 level in the male non-suicidal ideation group was higher than that in the suicidal ideation group. The levels of FT4 and T4 in the female non-suicidal ideation group were higher than those in the suicidal ideation group （all P<0.05） ConclusionThere are differences in thyroid hormone levels between adolescents with and without suicidal ideation （both with first-episode depression）， and patients with suicidal ideation have significant changes after treatment with antidepressants.

Background Stroke has become a main cause of death in China. With global warming, the studies on temperature and stroke have attracted much attention. Objective To analyze he relationships between heatwave and the years of life lost (YLL) by different subtypes of stroke by controlling temporal and spatial effects with Bayesian spatio-temporal model, and to study the modifiers of the health effect of heatwave. Methods The daily information of stroke deaths, meteorological data, and air pollutant data in 40 districts and counties of Guangdong Province were collected during the warm seasons (from May to October) in the years from 2014 to 2017. The individual YLL was first calculated by matching age and gender according to the life table, and then the daily YLL rate (person-years/100 000 people) was obtained by summarizing the daily YLL and correcting it with the population of each district or county. Bayesian spatio-temporal model was used to fit a proposed exposure-response relationship between heatwave and the YLL rates of different subtypes of stroke. Finally, stratified analyses were conducted by age (<65 years, ≥65 years), gender (male, female), and region (Pearl River Delta and non-Pearl River Delta regions) to identify the major modifiers for the association between heatwave and stroke mortality. Results During the warm seasons from 2014 to 2017, a total of 23 heatwave events occurred in the 40 districts or counties of Guangdong Province, cumulatively lasting for 145 d. A total of 30 852 stroke deaths were recorded in the same time periods. The average daily YLL rate of total stroke was (2.39±3.63) person-years/100 000 people, and those for hemorrhagic stroke and ischemic stroke were (1.54±2.99) person-years/100 000 people and (0.84±1.85) person-years/100 000 people, respectively. Heatwave was associated with increased YLL rate of stroke in residents, and it had a greater impact on ischemic stroke with a lag effect. The largest cumulative effect of heatwave was at lag 0-1 day, which was associated with an increased YLL rate of total stroke and ischemic stroke by 0.17 (95%CI: 0.03-0.29) person-years/100 000 people and 0.13 (95%CI: 0.06-0.20) person-years/100 000 people, respectively. The results of stratified analyses showed that heatwave had a larger effect on ischemic stroke in residents of aged 65 years or older, male, and non-Pearl River Delta regions, and the rates of YLL increased by 1.11 (95%CI: 0.58-1.55), 0.13 (95%CI: 0.03-0.23), and 0.20 (95%CI: 0.07-0.32) person-years/100 000 people, respectively; Heatwave only had an effect on hemorrhagic stroke in residents aged 65 years or older with an increased YLL rate of 0.79 (95%CI: 0.26-1.31) person-years/100 000 people. Conclusion Heatwave could elevate the level of years of life lost associated with stroke in Guangdong residents, with greater impacts on ischemic stroke of the aged, men, and residents in non-Pearl River Delta regions, and on hemorrhagic stroke in the elderly.

RNF20, an E3 ligase critical for monoubiquitination of histone H2B at lysine 120 (H2Bub), has been implicated in the regulation of various cellar processes; however, its physiological roles in adipocytes remain poorly characterized. Here, we report that the adipocyte-specific knockout of Rnf20 (ASKO) in mice led to progressive fat loss, organomegaly and hyperinsulinemia. Despite signs of hyperinsulinemia, normal insulin sensitivity and improved glucose tolerance were observed in the young and aged CD-fed ASKO mice. In addition, high-fat diet-fed ASKO mice developed severe liver steatosis. Moreover, we observed that the ASKO mice were extremely sensitive to a cold environment due to decreased expression levels of brown adipose tissue (BAT) selective genes, including uncoupling protein 1 (Ucp1), and impaired mitochondrial functions. Significantly decreased levels of peroxisome proliferator-activated receptor gamma (Pparγ) were observed in the gonadal white adipose tissues (gWAT) from the ASKO mice, suggesting that Rnf20 regulates adipogenesis, at least in part, through Pparγ. Rosiglitazone-treated ASKO mice exhibited increased fat mass compared to that of the non-treated ASKO mice. Collectively, our results illustrate the critical role of RNF20 in control of white and brown adipose tissue development and physiological function.

Parkinson′s disease (PD) is a neurodegenerative disease commonly found in middle-aged and elderly people. It is characterized by resting tremor, bradykinesia, myotonia, and abnormal posture gait. The main pathological changes were the loss of dopaminergic neurons in the substantia nigra and the formation of Lewy bodies in the cytoplasm of the residual neurons. The main component of the Lewy bodies was α-synuclein. And why it causes the degeneration of dopaminergic neurons in the substantia nigra is not known. At present, most studies on Parkinson′s disease focus on the pathogenesis of the disease. More and more evidence shows that respiratory chain injury is a key feature of sporadic PD patients, and the proteins encoded by PD-related genes are related to the disorder of mitochondrial function. We believe that the important mechanism of the disease is impaired mitochondrial function due to environmental and (or) genetic inheritance. This article highlights new advances in mitochondrial dysfunction in Parkinson′s pathogenesis, including mitochondria and cell-mediated immunity, endoplasmic reticulum (ER)-mitochondrial axis, sirtuin-mediated mitochondrial stress response, and the role of microRNA in the etiology of PD. A deeper understanding of these mechanisms may provide inspiration for the development of new targeted therapies.

Objective:To summarize the patient profiles and therapeutic efficacies of ABO-incompatible living-related kidney transplantations at 19 domestic transplant centers and provide rationales for clinical application of ABOi-KT.Methods:Clinical cases of ABO-incompatible/compatible kidney transplantation (ABOi-KT/ABOc-KT) from December 2006 to December 2009 were collected. Then, statistical analyses were conducted from the aspects of tissue matching, perioperative managements, complications and survival rates of renal allograft or recipients.Results:Clinical data of 342 ABOi-KT and 779 ABOc-KT indicated that (1) no inter-group differences existed in age, body mass index (BMI), donor-recipient relationship or waiting time of pre-operative dialysis; (2) ABO blood type: blood type O recipients had the longest waiting list and transplantations from blood type A to blood type O accounted for the largest proportion; (3) HLA matching: no statistical significance existed in mismatch rate or positive rate of PRA I/II between two types of surgery; (4) CD20 should be properly used on the basis of different phrases; (5) hemorrhage was a common complication during an early postoperative period and microthrombosis appeared later; (6) no difference existed in postoperative incidence of complications or survival rate of renal allograft and recipients at 1/3/5/10 years between ABOi-KT and ABOc-KT. The acute rejection rate and serum creatinine levels of ABOi-KT recipients were comparable to those of ABOc-KT recipients within 1 year.Conclusions:ABOi-KT is both safe and effective so that it may be applied at all transplant centers as needed.

Objective: To investigate the status and trend of low vision of junior and senior high school students in Beijing from 2009 to 2018, and to provide evidence for myopia prevention. Methods: Data came from the results of physical examination of eyesight in 2009-2018 in Beijing, which were cdlected among juncor and senior high school students in March every year. Detection rate of low vision of students and the difference across different districts and counties were analyzed. Results: From 2009 to 2018, the rate of low vision of high school and college entrance examination students in Beijing was on the rise, with the average rate of low vision of 86.07% and 76.36% respectively. Similar trend was found in the rate of high myopia(16.39% and 18.64%,respectively), while that of light and medium myopia tends to be stable. The highest rate of low vision among junior middle school students was in Xicheng (84.75%) District and Chaoyang District (84.03%), and for high middle school students,the highest rate of myopia was found in Fengtai District (91.17%) and Dongcheng District (89.92%). Conclusion In Beijing, the detection rate of low vision of middle school and college entrance examination students increased steadily, especially the high myopia. The health education of eyesight protection is of great significance to students. It is necessary to strengthen the extensive intervention of eyesight protection in middle and college entrance examination students.