Objective To evaluate the quality of animal studies into acupuncture for glaucoma using SYRCLE's risk of bias tool,ARRIVE 2.0 guidelines,and the GSPC checklist.Methods Databases from CNKI,VIP,Wanfang,Sinomed,PubMed,Web of Science,Embase and Cochrane Library were searched to find animal research articles on acupuncture for glaucoma.Risk of bias was assessed for the included studies using the SYRCLE's tool,and reporting quality was evaluated using the ARRIVE 2.0 guidelines and GSPC checklist.Statistical analysis was performed by Excel and SPSS software.Results Thirty articles met the inclusion/exclusion criteria and were included in the final analysis.Six of the 10 items of the SYRCLE's tool had a low-risk rate of＜50％,and the non-low-risk items focused on selectivity bias,implementation bias and measurement bias.Twelve of the 22 essential sub-items of the ARRIVE 2.0 guidelines had a low-risk rate of＜50％;9 of the 16 recommended sub-items had a low-risk rate of＜50％;and 12 of the 19 subentries of the GSPC list had a low-risk rate of＜50％.Randomization,blinding,ethical statements,housing and husbandry,animal care and monitoring,and protocol registration were the non-low-risk items in the ARRIVE 2.0 guidelines and GSPC list.Conclusions The quality of the methodology and experimental reporting of animal studies into acupuncture for glaucoma are generally low,and the description of several items is not yet complete,which affects the readers'judgment on whether the result of animal studies can be translated to clinical studies.It is advisable to further promote the use of SYRCLE's tool and reporting guidelines for animal experiments to enhance the design,performance,and reporting of animal experiments;ensure the reproducibility of experiments and result;and provide reliable evidence for the translation of result to the clinic.

Objective:To explore the onset characteristics and pathophysiological changes of simple liver cyst in Beijing.Methods:A retrospective cohort study was used. The physical examination data of Department of Health Management of Xuanwu Hospital of Capital Medical University for 10 years from January 1, 2012 to December 31, 2021 were analyzed. Selected clinical data of 37 389 subjects with 2 or more repeated ultrasound examinations, including 17 759 males, 19 630 females, aged (44.4±16.2) years, ranged from 22-103 years. 3 431 cases hepatic cyst were confirmed by repeated ultrasound examination, the data of the liver cyst formation after the same physical examination were the study group ( n=3 431), and the data before cyst formation were the control group ( n=3 431). The observation indicators included: (1) the epidemiological characteristics of liver cysts; (2) the age distribution of the incidence of liver cysts; (3) the gender distribution of the incidence of liver cysts; (4) the pathophysiological changes of liver cysts.Measurement data of normal distribution were expressed as mean±standard deviation ( ± s). The measurement data of skewed distribution were expressed as M ( Q1, Q3), using Wilcoxon signed rank sum test for comparing groups and chi-square test for comparing count data. The factors associated with hepatic cyst pathogenesis were summarized by multivariate Logistic regression. Results:The overall incidence of hepatic cysts was 9.18%, 9.78% in males, 8.63% in females, and the incidence of males was greater than that of females. The incidence of males over 70 to 79 years old decreased slightly, and the incidence in males and females in the other age groups increased with age.Results of multivariate Logistic analysis showed age ( OR=1.01, 95% CI: 1.01-1.02, P<0.01), waist circumference( OR=1.02, 95% CI: 1.01-1.02, P<0.01), systolic blood pressure ( OR=1.00, 95% CI: 0.99-1.00, P=0.013), ALT ( OR=0.99, 95% CI: 0.98-1.00, P<0.01), AST ( OR=1.03, 95% CI: 1.02-1.04, P<0.01), triglyceride lipids ( OR=0.90, 95% CI: 0.86-0.95, P<0.01), HDL( OR=0.71, 95% CI: 0.60-0.83, P<0.01), uric acid ( OR=1.00, 95% CI: 1.00-1.00, P<0.01), creatinine ( OR=0.99, 95% CI: 0.99-0.99, P<0.01) were the factors influencing the occurrence of liver cysts. Conclusions:The incidence of liver cysts increased linearly with age, and the incidence of males was greater than that of females. Age, waist circumference, systolic blood pressure, ALT, AST, triglycerides, HDL, uric acid, and creatinine may interact with the occurrence and development of liver cysts.

Objective To analyze the epidemiological characteristics of new elderly malignant tumor cases in Tongren City from 2018 to 2022, so as to provide a theoretical basis for the prevention and control of elderly malignant tumor in this area. Methods A retrospective analysis of the epidemiological characteristics of cases aged 60 and above who were first diagnosed with malignant tumors by pathology in our hospital from 2018 to 2022 was conducted based on the International Classification of Diseases (ICD-10). Results The incidence rate of elderly malignant tumors in Tongren City increased from 123.83/100 000 in 2018 to 126.14/100 000 in 2022, and the incidence rate showed a trend of first rising and then declining. The top five tumors in incidence rate are lung cancer, rectal cancer, liver cancer, stomach cancer and cervical cancer. The tumor order has changed over the years except lung cancer, which was the first. Lung cancer was the main high incidence tumor among the elderly of all ages. With the increase of age, the number of bladder cancer patients increases significantly, and the number of colon cancer patients also shows an upward trend. The prevalence rate of lung cancer（χ²=16.032，P=0.014) , liver cancer（χ²=8.099，P=0.030) , bladder cancer（χ²=11.274 , P=0.018) , and gastric cancer（χ²=19.387 , P=0.011) in elderly people of different sexes was generally higher in men than in women, and the difference was statistically significant (P<0.05). Conclusion Lung cancer , rectal cancer and liver cancer, as the malignant tumors with high case composition and rapid increase in the elderly, can be the focus of early screening and prevention of malignant tumors in the elderly in Tongren City, and men should pay more attention.

Objective:To analyze the correlation between drug-induced sleep endoscopy (DISE), results, polysomnography (PSG) indicators, and clinical parameters in patients with obstructive sleep apnea (OSA), and to establish and validate a predictive model for tongue base plane obstruction.Methods:This retrospective study analyzed 117 OSA patients diagnosed via PSG and treated at the Department of Otolaryngology-Head and Neck Surgery, Nanfang Hospital, Southern Medical University, between October 2014 and March 2022. The cohort comprised of 114 males and 3 females, with an age range of 20 to 54 years (mean age 38.1±8.4 years). Data on DISE results, PSG results, and clinical indicators were collected for all 117 patients. Logistic regression analysis was performed to identify relevant indicators, and a predictive model for tongue base plane obstruction was constructed and internally validated using the R programming language.Results:Univariate logistic regression analysis identified four independent risk factors for predicting tongue root plane obstruction: tonsil grading, N2, N3, and rapid eye movement sleep(REM) stage [ OR:0.412(0.260~0.652),1.045(1.012~1.079),0.943(0.903~0.984),0.961(0.925~0.998), P <0.05]. Multivariate logistic regression analysis confirmed tonsil grading and N3 sleep stage (12.48±12.22%) as significant predictors. A nomogram model incorporating these factors demonstrated good predictive performance, with an area under curve(AUC) of 0.82 (95% CI: 0.548-1.000), an optimal cutoff of 0.519, a specificity of 80.0%, and a sensitivity of 86.7%. Internal validation of the model in the validation cohort yielded an AUC of 0.751 (95% CI: 0.625-0.876). Conclusions:Tongue base plane obstruction observed during DISE in OSA patients is associated with tonsil grading and N3 sleep stage duration. The predictive model developed for tongue base plane obstruction based on DISE demonstrates good efficacy, as evidenced by its internal validation.

OBJECTIVES: The use of anticholinergic drugs in the elderly may lead to negative events such as falls, delirium, urinary retention and cognitive decline, and the higher the number of anticholinergic drugs use, the more such negative events occur. This study aims to analyze the risk factors associated with the prescription of total anticholinergic drugs in elderly outpatients and evaluate the rationality of anticholinergic drugs, and to provide a reference for reducing the adverse effects of anticholinergic drugs. METHODS: A list of drugs with anticholinergic activity based on the Beers criteria was established. The basic information (such as age and gender), clinical diagnosis, and medications of elderly outpatient were extracted from hospital electronic medical records, and the Anticholinergic Cognitive Burden (ACB) Scale was used to calculate the anticholinergic burden for each patient. Logistic regression analysis was used to identify the potential risk factors for the occurrence of problems such as multiple medication and insomnia. RESULTS: A total of 1 840 prescriptions for elderly patients were reviewed. Of these patients, ACB score was more than or equal to 1 in 648 (35.22%) patients. Number of prescription medication (95% CI: 1.221 to 1.336) and insomnia (95% CI: 3.538 to 6.089) were independent factors affecting ACB scores (both P<0.01). Medications for patients of ACB scores were most commonly treated with the central nervous system drugs (such as alprazolam and eszopiclone) and for the cardiovascular system drugs (such as metoprolol and nifedipine). CONCLUSIONS There is a high rate of ACB drugs use in geriatric patients, and the clinical focus should be on multiple medication prescriptions, especially on the central nervous system drugs (such as alprazolam and eszopiclone) and cardiovascular system drugs (such as metoprolol and nifedipine). The prescription review should be emphasized to reduce adverse reactions to anticholinergic drugs in elderly patients.
Humans ; Aged ; Cholinergic Antagonists/adverse effects* ; Outpatients ; Metoprolol ; Alprazolam ; Eszopiclone ; Nifedipine ; Sleep Initiation and Maintenance Disorders ; Risk Factors

Objective:To establish a new molecular typing method for Treponema pallidum (TP) based on TP0136 protein sequence heterogeneity. Methods:The amino acid sequences of TP0136 open reading frame (ORF) of 9 strains of Treponema pallidum ssp. Pallidum (TPA) , 3 strains of Treponema pallidum ssp. Pertenue (TPE) , 1 unclassified simian strain of Treponema Fribourg-Blanc (FB) and 1 strain of Treponema pallidum ssp. Endemicum (TEN) were searched from Genbank, and multiple sequence comparisons were performed to obtain the molecular typing results of TP0136 protein. The TP0136 protein-based molecular typing method was used to classify 23 TPA clinical isolates, which were collected from Dermatology Hospital of Southern Medical University from January 2015 to December 2018, and the typing results were compared with those by the traditional typing method based on the tp0548/Arp/Tpr genes. Results:TP0136 protein was highly heterogeneous in different TP strains. According to the amino acid sequence of TP0136, TPE, FB and TEN strains were divided into 4 subtypes of Ⅰ- Ⅳ, TPA strains were divided into 6 subtypes of Ⅴ-Ⅹ, and TPA clinical strains were classified into 4 subtypes of Ⅶ, Ⅸ, Ⅹ, Ⅺ. Through the traditional typing method described above, 23 TPA clinical strains could be divided into 5 types (13D/d, 14D/f, 14D/g, 15D/f, 16A/e) . By using the TP0136 protein-based typing method combined with traditional typing method, the above clinical strains could be further subdivided into 10 types, and the 14D/f type could be further divided into 3 subtypes by using the TP0136 protein-based typing method.Conclusion:The TP0136 protein-based molecular typing method can be used to distinguish TP species, which is helpful for further improvement of traditional TPA molecular typing.

Objective:To study the occurrence and disappearance of gallbladder polyps in patients who underwent multiple ultrasonographic examinations, and to determine the risk factors of formation of gallbladder polyps.Methods:From January 2014 to December 2017, relevant data on patients who underwent follow-up abdominal ultrasound examinations at the Health Screening Center of Xuanwu Hospital was retrospectively analyzed, and the dynamic changes of gallbladder polyps were assessed. A comparative analysis was then conducted between those who had gallbladder polyps (the gallbladder polyps group, n=1 149) and those who had no gallbladder polyps (the control group, n=18 243). The occurrence, changes and disappearance of gallbladder polyps shown on multiple untrasonographic examinations were compared. Results:The patterns of changes of gallbladder polyps showed that the proportions of patients with gallbladder polyps which were stable in size ( n=1 149, 52.1%) were greater than those who had new appearance of gallbladder polyps ( n=797, 36.2%), and these 2 groups of patients were having higher proportions than those who had disappearance of gallbladder polyps ( n=258, 11.7%). The largest proportion of gallbladder polyps were found in middle-aged people, and new polyps were mainly found in the age group of 30.0-59.0 years. The peak of gallbladder polyps incidence was after age 60. There were significant differences in age, male, blood glucose, total cholesterol, low density lipoprotein (LDL), and diastolic blood pressure between the study and the control groups (all P<0.05). Multivariate analysis showed that age ( OR=1.152), male ( OR=1.407) and LDL ( OR=1.656) were independent risk factors of gallbladder polyp formation. Conclusions:The annual incidence of gallbladder polyps was 9.7‰. Gallbladder polyps were more commonly found in middle age, and the incidence of gallbladder polyps was increasing. Gallbladder polyps could disappear. However, with increase in initial diameter of gallbladder polyps, the probability of disappearance decreased. Age, male gender and elevated LDL were independent risk factors of gallbladder polyps formation.

Objective? To retrieve and analyze the related researches on intensive care unit(ICU) physical environment from 2013 to 2017, and to provide reference for further improvement of the physical environment and quality of medical and nursing care in ICU. Methods? Relevant literature on ICU physical environment included from 2013 to 2017 by the China National Knowledge Infrastructure(CNKI), Wanfang Data Knowledge Service Platform, VIP Database for Chinese Technical Periodicals, Sinomed, Pubmed, Web of Science,and Scopus database were retrieved and analyzed bibliometrically on the internal and external features of the articles by Excel and CiteSpace software. Results? A total of 287 domestic and oversea papers on ICU physical environment were retrieved, the number of published articles showed an overall stable trend. The biggest number of published articles went to Guangdong Province, accounting for 14.1% of the articles in Chinese language. The United States had the biggest number of published papers in English language (43.8%). Literature journals mainly focused on infection control, critical medicine and critical care nursing journals, with the largest number of articles published by a single author(23.0%). The main types of research were clinical research (79.1%), fund-supported literature accounted for 26.5% of all the articles, and research directions were mainly about infection (40.0%), "nosocomial infection" and "pathogenic bacteria", "environment" and"object surface", "premature infant" and "growth and development", "sleep" and "noise" were closely related. Conclusions? The researches on ICU physical environment involves aspects including object surface, noise, light, air quality, temperature and ward design. Infection control in ICU environment and the influences of ICU physical environment on patient's biological rhythm and the growth and development of preterm infants are hot research issues in recent years. However, the geographical distribution of research is not balanced,and the overall quality of research evidence needs to be improved.

Objective: To study the effect of WT1 expression on the prognosis of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in acute leukemia (AL) and its significance as molecular marker to dynamically monitor minimal residual disease (MRD) . Methods: Retrospectively analyzed those AL patients who underwent allo-HSCT in the First Hospital Affiliated to Zhejiang University School of Medicine during Jan 2016 to Dec 2017, a total number of 314 cases, 163 males and 151 females, median age was 30 (9-64) years old. Comparing the difference of WT1 expression at diagnosed, pre-HSCT and after HSCT. Using the receiver operating characteristic (ROC) curve to determine the WT1 threshold at different time so as to predict relapse. The threshold of WT1 expression before transplantation was 1.010%, within 3 months after HSCT was 0.079% and 6 months after HSCT was 0.375%. According to these thresholds, WT1 positive patients were divided into low expression groups and high expression groups. Analyzed the relationship between overall survival (OS) , disease-free survival (DFS) , cumulative incidence of relapse (CIR) and WT1 expression. Results: The OS and DFS of high expression group pre-HSCT were lower than low expression group [69.2% (9/13) vs 89.1% (57/64) , χ²=4.086, P=0.043; 53.8% (7/13) vs 87.5% (56/64) , χ²=9.766, P=0.002], CIR was higher than low expression group [30.8% (4/13) vs 7.8% (5/64) , P=0.017]. There was no significant difference of OS and DFS between high expression and low expression group of 3 months after HSCT (P=0.558, P=0.269) . The OS and DFS of high expression group of 6 months after transplantation were both lower than low expression group (P=0.049, P=0.035) . Multivariate analysis showed that WT1>0.375% when 6 months after transplantation was the only independent prognostic factor for shorter DFS (P=0.022) . There was no statistically significant difference in CIR between the high-expression group and the low-expression group 3 months after transplantation and 6 months after transplantation (P=0.114, P=0.306) . Conclusion High expression of WT1 before and after HSCT was an adverse prognosis factor. It is of clinical practical value to use WT1 as a transplant recommendation index for patients with acute leukemia and as a marker to monitor MRD dynamically.

Objective To explore the effect of total saponins from Medicago polymorpha (TSMP) on glucose metabolism in type 2 diabetes mellitus (T2DM) rats and its possible mechanism.Methods T2DM rats were established by feeding with fat diets and intraperitoneally injecting with STZ 30 mg/kg.The rats were divided into control group,model group,metformin group (0.2 g/kg),TSMP high dose group (1.4 g/kg) and TSMP low dose group (0.7 g/kg),which were administrated for four weeks.At the end of administration,blood samples were collected to determine insulin resistance index (IRI),levels of fasting blood glucose (FBG),glycosylated hemoglobin (HbAlc),hepatic glycogen,interleukin (IL)-1 β,tumor necrosis factor (TNF)-α,free fatty acids (FFA) and Leptin,and activities of pyruvate kinase (PK),hexokinase (HK),glucose-6-phosphatase (G-6-Pase),fructose-1,6-bisphosphatase and glucokinase (GK).Western blot was used to detect the expression levels of G-6-Pase and phosphoenolpyruvate carboxykinase (PEPCK) proteins.Results Compared withthe model group,high dose (1.4 g/kg) TSMP decreased IRI,levels of FBG,HbA1 c,IL-1β,TNF-α,FFA and Leptin,and activities of G-6-Pase and fructose-1,6-bisphosphatase in T2DM rats (P＜ 0.05),while increased level of hepatic glycogen,and activities of PK,HK and GK (P＜0.05).Moreover,high dose (1.4 g/kg) TSMP down-regulated expression levels of G-6-Pase and PEPCK protein in liver tissues.Conclusion Chronic administration of TSMP can improved glucose homeostasis in T2DM rats,which might be related to promoting utilization of glucose,and alleviating inflammatory and insulin resistance.