[Current Situation and Influencing Factors of Kindergarten Teachers' Participation in Training for Preschool Sex Education].

Objective To understand the current situation and influencing factors of kindergarten teachers' participation in training for preschool sex education in Luzhou city,and provide a basis for improving the sex education literacy of kindergarten teachers in the future. Methods A multi-stage stratified cluster sampling method was adopted,and a questionnaire survey was conducted from December 2021 to January 2022 on the knowledge,attitude,and practice of preschool sex education among all the teachers in 24 kindergartens in Luzhou city. Results Among the 461 teachers,43.

Association between obesity and fracture risk in Chinese women above 50 years of age: a prospective cohort study.

Background: Fractures present serious health challenges for older adults, including premature mortality and reduced quality of life. Obesity has become significantly prevalent in China. However, the association between obesity and fractures remains unclear.

Prevalence and Influencing Factors of Food Allergy in Global Context: A Meta-Analysis.

Introduction: This study was conducted to evaluate the prevalence and influencing factors of food allergy (FA) in different regions and populations.

Methods: The studies from January 2011 to December 2021 were searched through PubMed, Embase, Cochrane Library, and Web of Science databases. The prevalence of FA was evaluated by calculating the pooled effect estimates and their 95% confidence intervals (CIs).

Epidemiological survey of self-reported food allergy among university students in China.

The aim of this study was to investigate the prevalence of self-reported food allergy among university students in China. A cluster-random sampling population-based cross-sectional study using self - administrated questionnaire was conducted with 2538 college students recruited from 6 universities in China. The questionnaire included data on age, sex, weight, height, FA, comorbid allergic diseases, family history, and understanding food allergy.

Prevalence and factors for food allergy in different populations from different regions: A protocol for a systematic review and meta-analysis.

Background: To determine the prevalence of food allergy (FA) and factors associated with these occurrences in different populations from different regions.

Materials And Methods: The literature search will be conducted via Pubmed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure (CNKI), Vip and Wanfang databases. Ratio rate (RR), odds ratio (OR) and 95% confidence intervals (CIs) will be adopted to evaluate prevalence and factors for FA in different populations from different regions.

The immunomodulatory effects of ginsenoside derivative Rh2-O on splenic lymphocytes in H22 tumor-bearing mice is partially mediated by TLR4.

Purpose: Previously, we reported the octyl ester derivative of ginsenoside Rh2 (Rh2-O) had better antitumor and immunomodulatory effects than Rh2 in H22 tumor-bearing mice. Therefore, this study further explored the effects of Rh2-O on splenic lymphocytes in H22 tumor-bearing mice and the underlying mechanism.

Methods: Wild type and Tlr4 mice were selected to establish the H22 tumor-bearing mice model.

CCT5 interacts with cyclin D1 promoting lung adenocarcinoma cell migration and invasion.

Cyclin D1 (CCND1) has been identified as a metastatic promoter in various tumors including lung adenocarcinoma (LUAD), a subtype of non small cell lung cancer (NSCLC). The previous observation revealed that CCND1 was upregulated in NSCLC and predicted poor prognosis of LUAD patients. In this study, we examined a chaperonin containing TCP1 subunit 5 (CCT5) protein interacts with CCND1 in LUAD.

The effect of different drinking water in culture medium on feces microbiota diversity.

The human gut harbors trillions of microbes, which are extremely important to the health of the host. However, the effect of drinking water on gut microbiota has been poorly understood. In this study, we explored the response of BALB/c mice gut bacterial community (feces) to the different types of drinking water, including commercial bottled mineral water (MW), natural water (NW), purified water (PW) and tap water (TW).

The effects of physical activity on physiological markers in breast cancer survivors: A meta-analysis.

Background: To systematically evaluate the effects of physical activity on physiological markers in breast cancer survivors.

Methods: A systematic search of the PubMed, Wed of Science, Medline, CNKI and Wanfang Database was performed to identify eligible randomized controlled trials to explore physical activity on physiological markers in breast cancer survivors. STATA version 13.

Role of IL-9 and IL-10 in the pathogenesis of chronic spontaneous urticaria through the JAK/STAT signalling pathway.

This study investigated the role of interleukin (IL)-9 and IL-10 in the pathogenesis of chronic spontaneous urticaria (CSU). Autologous serum skin test and histamine release test were performed in CSU patients and normal subjects. Kunming mice were used to develop a mouse model for CSU.

Distribution of Antibiotic Resistance Genes in Three Different Natural Water Bodies-A Lake, River and Sea.

Currently, due to abuse in the use of human antibiotics and the weak regulatory control that the authorities have over sewage discharge and manure management, antibiotic resistance genes (ARGs) have become a new type of environmental pollutant. Three different natural water bodies (Poyang Lake, Haihe River and Qingdao No.1 Bathing Beach seawater) were sampled during the same periods to conduct a longitudinal comparison of distribution.

Identifying geographic origins of the Escherichia coli isolates from food by a method based on single-nucleotide polymorphisms.

Background: E.coli is an important foodborne pathogen. Rapid and robust tracking of the source of E.

Presence of bacteroidales as a predicator of human enteric viruses in Haihe River of Tianjin City, China.

Traditional microbe indicators including total bacteria, total coliforms, fecal coliforms, Escherichia coli, enterococci, and F+ coliphage are all frequently used to characterize the microbial contamination state of water bodies for their correlation with pathogenic bacteria. However, these indicators have a poor relationship with viruses, which pose serious threat to economic and human health. Alternative indicators such as bacteroidales may be suitable complementary alternatives to traditional microbe indicators and are being increasingly reported.

Monitoring of Poyang lake water for sewage contamination using human enteric viruses as an indicator.

Background: Recreational water contaminated with fecal pollution poses a great public health concern, as fecal waste may cause serious waterborne illnesses. Current recreational water standards using fecal indicator bacteria (FIB) have their limitations for human protection especially in developing countries such as China.

Methods: To explore the potential use of enteric viruses as a potential indicator of fecal contamination, four viruses: norovirus geno-groups I and II, enteroviruses, and adenoviruses were tested in this study using molecular detection methods and sensitive RT-PC developed in the University of Hawaii.

Development of a novel and highly efficient method of isolating bacteriophages from water.

Bacteriophages are widely used to the treatment of drug-resistant bacteria and the improvement of food safety through bacterial lysis. However, the limited investigations on bacteriophage restrict their further application. In this study, a novel and highly efficient method was developed for isolating bacteriophage from water based on the electropositive silica gel particles (ESPs) method.

Association between dietary phytoestrogen intake and bone mineral density varied with estrogen receptor alpha gene polymorphisms in southern Chinese postmenopausal women.

Introduction: several studies have investigated the relationship between the estrogen receptor (ER) gene polymorphisms and the efficacy of estrogen replacement therapy in postmenopausal osteoporosis. However, the association of ER polymorphisms with the effects of dietary phytoestrogens on bone metabolism has not yet been reported. This study explores the possibility that ER alpha subtype (ERα) gene polymorphisms are involved in the effects of dietary phytoestrogens on bone mineral density (BMD) in postmenopausal women.

[Study on sub-health status and the relationship between it and personal life habits of grade one students in high school in Nanchang City].

Objective: To investigate the prevalence and its influential factors about personal life habits of sub-health of grade one students in high school in Nanchang City.

Methods: A self-designed sub-health questionnaire was used to measure the sub-health of 653 grade one students in high school in Nanchang sampled with stratified randomly cluster sampling.

Results: The prevalence of sub-health among the students was 85.

The relationships among social support and quality of life in persons living with HIV/AIDS in Jiangxi and Zhejiang provinces, China.

Several empirical studies, particularly those conducted in developed countries, have linked social support to quality of life among persons living with HIV/AIDS (PLWA). However, few studies have been conducted in developing countries, such as China; therefore, the question of any association being present between social support and quality of life in PLWA in China remains unanswered. This retrospective cross-sectional study was conducted to examine the relationships between social support and quality of life among PLWA in the Jiangxi and Zhejiang provinces of China.

[Etiology and risk factors of infantile wheezing].

Objective: To study the etiology and risk factors of infantile wheezing.

Methods: The clinical data of 180 infants with wheezing were retrospectively studied. The risk factors for wheezing attacks were investigated by logistic regression analysis.