Biomedical and environmental sciences : BES最新文献_第9页

Selenium, Type-2 Diabetes, and the Possible Protective Role of Vitamin D. 硒、2 型糖尿病和维生素 D 的可能保护作用。

Biomedical and environmental sciences : BES Pub Date : 2024-06-20 DOI: 10.3967/bes2024.072

Run Xue Ma, Ce Liu, Ling Zhang, Jing Zhe Guo, Er Kai Zhou, Ling Zheng, Li He, Xiao Bing Shan, Yun Hui Yu, Bin Luo

引用次数: 0

Clinicopathological Features and Long-Term Prognostic Role of Human Epidermal Growth Factor Receptor-2 Low Expression in Chinese Patients with Early Breast Cancer: A Single-Institution Study. 中国早期乳腺癌患者人表皮生长因子受体-2低表达的临床病理特征及长期预后作用：单机构研究

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.014

Zi Qing Kong, Li Qun Liu, De Qin Huang, Yu Tong Wang, Jing Jie Li, Zheng Zhang, Xi Xi Wang, Chuan Ling Liu, Ya Di Zhang, Jia Kang Shao, Yi Min Zhu, Yi Meng Chen, Mei Liu, Wei Hong Zhao

{"title":"Clinicopathological Features and Long-Term Prognostic Role of Human Epidermal Growth Factor Receptor-2 Low Expression in Chinese Patients with Early Breast Cancer: A Single-Institution Study.","authors":"Zi Qing Kong, Li Qun Liu, De Qin Huang, Yu Tong Wang, Jing Jie Li, Zheng Zhang, Xi Xi Wang, Chuan Ling Liu, Ya Di Zhang, Jia Kang Shao, Yi Min Zhu, Yi Meng Chen, Mei Liu, Wei Hong Zhao","doi":"10.3967/bes2024.014","DOIUrl":"https://doi.org/10.3967/bes2024.014","url":null,"abstract":"Objective: This study aimed to comprehensively analyze and compare the clinicopathological features and prognosis of Chinese patients with human epidermal growth factor receptor 2 (HER2)-low early breast cancer (BC) and HER2-IHC0 BC.Methods: Patients diagnosed with HER2-negative BC ( N = 999) at our institution between January 2011 and December 2015 formed our study population. Clinicopathological characteristics, association between estrogen receptor (ER) expression and HER2-low, and evolution of HER2 immunohistochemical (IHC) score were assessed. Kaplan-Meier method and log-rank test were used to compare the long-term survival outcomes (5-year follow-up) between the HER2-IHC0 and HER2-low groups.Results: HER2-low BC group tended to demonstrate high expression of ER and more progesterone receptor (PgR) positivity than HER2-IHC0 BC group ( P < 0.001). The rate of HER2-low status increased with increasing ER expression levels (Mantel-Haenszel χ 2 test, P < 0.001, Pearson's R = 0.159, P < 0.001). Survival analysis revealed a significantly longer overall survival (OS) in HER2-low BC group than in HER2-IHC0 group ( P = 0.007) in the whole cohort and the hormone receptor (HR)-negative group. There were no significant differences between the two groups in terms of disease-free survival (DFS). The discordance rate of HER2 IHC scores between primary and metastatic sites was 36.84%.Conclusion: HER2-low BC may not be regarded as a unique BC group in this population-based study due to similar clinicopathological features and prognostic roles.","PeriodicalId":93903,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"37 5","pages":"457-470"},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Comprehensive Study of the Association between LEPR Gene rs1137101 Variant and Risk of Digestive System Cancers. LEPR基因rs1137101变异与消化系统癌症风险关系的综合研究

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.051

Wei Qiong Hu, Wei Guang Zhou, Guang Wei Zhou, Jia Xi Liao, Jia Xing Shi, FengYang Xie, Shou Heng Li, Yong Wang, Xian Hong Feng, Xiu Li Gu, Bi Feng Chen

{"title":"A Comprehensive Study of the Association between LEPR Gene rs1137101 Variant and Risk of Digestive System Cancers.","authors":"Wei Qiong Hu, Wei Guang Zhou, Guang Wei Zhou, Jia Xi Liao, Jia Xing Shi, FengYang Xie, Shou Heng Li, Yong Wang, Xian Hong Feng, Xiu Li Gu, Bi Feng Chen","doi":"10.3967/bes2024.051","DOIUrl":"https://doi.org/10.3967/bes2024.051","url":null,"abstract":"Objective: The leptin receptor, encoded by the LEPR gene, is involved in tumorigenesis. A potential functional variant of LEPR, rs1137101 (Gln223Arg), has been extensively investigated for its contribution to the risk of digestive system (DS) cancers, but results remain conflicting rather than conclusive. Here, we performed a case-control study and subsequent meta-analysis to examine the association between rs1137101 and DS cancer risk.Methods: A total of 1,727 patients with cancer (gastric/liver/colorectal: 460/480/787) and 800 healthy controls were recruited. Genotyping of rs1137101 was conducted using a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay and confirmed using Sanger sequencing. Twenty-four eligible studies were included in the meta-analysis.Results: After Bonferroni correction, the case-control study revealed that rs1137101 was significantly associated with the risk of liver cancer in the Hubei Chinese population. The meta-analysis suggested that rs1137101 is significantly associated with the risk of overall DS, gastric, and liver cancer in the Chinese population.Conclusion: The LEPR rs1137101 variant may be a genetic biomarker for susceptibility to DS cancers (especially liver and gastric cancer) in the Chinese population.","PeriodicalId":93903,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"37 5","pages":"445-456"},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification of Key Blood Biomarkers Linking Di (2-ethylhexyl) Phthalate and Autoimmune Diseases in Adolescents Mice. 鉴定将邻苯二甲酸二（2-乙基己基）酯与青少年小鼠自身免疫性疾病联系起来的关键血液生物标志物

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.057

Xiao Mei Xu, Xiao Lu Li, Die Hu, Xiao Yue Cai, Qi Meng Li, Yuan Zhuo Zheng, Yang Cai, Yin Yin Qi, Tao Xu, Ling Li Zhao, Xia Ning

引用次数: 0

Network Pharmacology and Experimental Study of Momordicine I and Momordicine II from Bitter Melon Saponins in Inhibiting Fat Accumulation. 苦瓜皂甙中的莫莫迪辛 I 和莫莫迪辛 II 抑制脂肪积累的网络药理学和实验研究

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.058

Shi Ting Huang, Shang Yuan Li, Xin Yu Li, Ying Zhu, Lin Zhu, Jia Yan Zhang, Yan Sheng Zhao, Maria Daglia, Xiang Xiao, Juan Bai

引用次数: 0

Insufficient Physical Activity among Students Aged 6-17 Years in China, 2016-2017. 2016-2017年中国6-17岁学生体育锻炼不足情况。

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.059

Tao Tao Xue, Xing Xing Gao, Li Min Wang, Xiao Zhang, Zhen Ping Zhao, Chun Li, Grace Mudoti Nyasha, Chen Yi Liu, Mei Zhang

引用次数: 0

Changes in the Non-targeted Metabolomic Profile of Three-year-old Toddlers with Elevated Exposure to Polycyclic Aromatic Hydrocarbons. 暴露于多环芳烃的三岁幼儿非目标代谢组谱的变化

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.053

Yang Li, Dan Lin, Xiu Qin Zhang, Guang Xiu Ju, Ya Su, Qian Zhang, Hai Ping Duan, Wei Sen Yu, Bing Ling Wang, Shu Tao Pang

{"title":"Changes in the Non-targeted Metabolomic Profile of Three-year-old Toddlers with Elevated Exposure to Polycyclic Aromatic Hydrocarbons.","authors":"Yang Li, Dan Lin, Xiu Qin Zhang, Guang Xiu Ju, Ya Su, Qian Zhang, Hai Ping Duan, Wei Sen Yu, Bing Ling Wang, Shu Tao Pang","doi":"10.3967/bes2024.053","DOIUrl":"https://doi.org/10.3967/bes2024.053","url":null,"abstract":"Objective: To investigate changes in the urinary metabolite profiles of children exposed to polycyclic aromatic hydrocarbons (PAHs) during critical brain development and explore their potential link with the intestinal microbiota.Methods: Liquid chromatography-tandem mass spectrometry was used to determine ten hydroxyl metabolites of PAHs (OH-PAHs) in 36-month-old children. Subsequently, 37 children were categorized into low- and high-exposure groups based on the sum of the ten OH-PAHs. Ultra-high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry was used to identify non-targeted metabolites in the urine samples. Furthermore, fecal flora abundance was assessed by 16S rRNA gene sequencing using Illumina MiSeq.Results: The concentrations of 21 metabolites were significantly higher in the high exposure group than in the low exposure group (variable importance for projection > 1, P < 0.05). Most of these metabolites were positively correlated with the hydroxyl metabolites of naphthalene, fluorine, and phenanthrene ( r = 0.336-0.531). The identified differential metabolites primarily belonged to pathways associated with inflammation or proinflammatory states, including amino acid, lipid, and nucleotide metabolism. Additionally, these distinct metabolites were significantly associated with specific intestinal flora abundances ( r = 0.34-0.55), which were mainly involved in neurodevelopment.Conclusion: Higher PAH exposure in young children affected metabolic homeostasis, particularly that of certain gut microbiota-derived metabolites. Further investigation is needed to explore the potential influence of PAHs on the gut microbiota and their possible association with neurodevelopmental outcomes.","PeriodicalId":93903,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"37 5","pages":"479-493"},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Geographically and Temporally Weighted Regression in Assessing Dengue Fever Spread Factors in YunnanBorder Regions. 评估云南边境地区登革热传播因素的时空加权回归研究

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.056

Xiao Xiang Zhu, Song Wang Wang, Yan Fei Li, Ye Wu Zhang, Xue Mei Su, Xiao Tao Zhao

{"title":"Geographically and Temporally Weighted Regression in Assessing Dengue Fever Spread Factors in YunnanBorder Regions.","authors":"Xiao Xiang Zhu, Song Wang Wang, Yan Fei Li, Ye Wu Zhang, Xue Mei Su, Xiao Tao Zhao","doi":"10.3967/bes2024.056","DOIUrl":"https://doi.org/10.3967/bes2024.056","url":null,"abstract":"Objective: This study employs the Geographically and Temporally Weighted Regression (GTWR) model to assess the impact of meteorological elements and imported cases on dengue fever outbreaks, emphasizing the spatial-temporal variability of these factors in border regions.Methods: We conducted a descriptive analysis of dengue fever's temporal-spatial distribution in Yunnan border areas. Utilizing annual data from 2013 to 2019, with each county in the Yunnan border serving as a spatial unit, we constructed a GTWR model to investigate the determinants of dengue fever and their spatio-temporal heterogeneity in this region.Results: The GTWR model, proving more effective than Ordinary Least Squares (OLS) analysis, identified significant spatial and temporal heterogeneity in factors influencing dengue fever's spread along the Yunnan border. Notably, the GTWR model revealed a substantial variation in the relationship between indigenous dengue fever incidence, meteorological variables, and imported cases across different counties.Conclusion: In the Yunnan border areas, local dengue incidence is affected by temperature, humidity, precipitation, wind speed, and imported cases, with these factors' influence exhibiting notable spatial and temporal variation.","PeriodicalId":93903,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"37 5","pages":"511-520"},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Standards of Basic Dataset of Chronic Disease Behavior Risk Factor Surveillance in Adults. 成人慢性病行为危险因素监测基本数据集标准。

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.062

引用次数: 0

Association of Human Whole-blood NAD ⁺ Levels with Nabothian Cyst. 人体全血 NAD + 水平与纳博氏囊肿的关系

Biomedical and environmental sciences : BES Pub Date : 2024-05-20 DOI: 10.3967/bes2024.052

Ling Xu, Yue Xuan Wang, Wei Wang, Xue Fan, Xue Yu Chen, Tian Yun Zhou, Yu He Liu, Ye Yu, Fan Yang, Zhen Yu Ju, Yong Zhou, Deng Liang Wang

{"title":"Association of Human Whole-blood NAD + Levels with Nabothian Cyst.","authors":"Ling Xu, Yue Xuan Wang, Wei Wang, Xue Fan, Xue Yu Chen, Tian Yun Zhou, Yu He Liu, Ye Yu, Fan Yang, Zhen Yu Ju, Yong Zhou, Deng Liang Wang","doi":"10.3967/bes2024.052","DOIUrl":"https://doi.org/10.3967/bes2024.052","url":null,"abstract":"Objective: Little is known about the association between whole-blood nicotinamide adenine dinucleotide (NAD +) levels and nabothian cysts. This study aimed to assess the association between NAD + levels and nabothian cysts in healthy Chinese women.Methods: Multivariate logistic regression analysis was performed to analyze the association between NAD + levels and nabothian cysts.Results: The mean age was 43.0 ± 11.5 years, and the mean level of NAD + was 31.3 ± 5.3 μmol/L. Nabothian cysts occurred in 184 (27.7%) participants, with single and multiple cysts in 100 (15.0%) and 84 (12.6%) participants, respectively. The total nabothian cyst prevalence gradually decreased from 37.4% to 21.6% from Q1 to Q4 of NAD + and the prevalence of single and multiple nabothian cysts also decreased across the NAD + quartiles. As compared with the highest NAD + quartile (≥ 34.4 μmol/L), the adjusted odds ratios with 95% confidence interval of the NAD + Q1 was 1.89 (1.14-3.14) for total nabothian cysts. The risk of total and single nabothian cysts linearly decreased with increasing NAD + levels, while the risk of multiple nabothian cysts decreased more rapidly at NAD + levels of 28.0 to 35.0 μmol/L.Conclusion: Low NAD + levels were associated with an increased risk of total and multiple nabothian cysts.","PeriodicalId":93903,"journal":{"name":"Biomedical and environmental sciences : BES","volume":"37 5","pages":"471-478"},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0