Pub Date : 2024-07-16DOI: 10.1080/09603123.2024.2378941
Bin Mao, Chuhong Luo, Shengnan Li, Jixin Zhang, Wanyun Xiang, Yi-de Yang
Current studies have presented conflicting findings regarding the associations between light at night (LAN) exposure and the risk of overweight/obesity, hypertension, and diabetes. Our study systematically summarized the evidence of the association between LAN exposure and the risk of overweight/obesity, hypertension, and diabetes. We searched five databases (PubMed, Web of Science, Embase, Scopus, and Cochrane) for observational studies published up to 1 August 2023. The pooled odds ratio (ORs) and 95% confidence intervals (CIs) were estimated by random-effects models for the association. Eighteen studies were included in the meta-analysis. Compared with the group with the lowest level of LAN, the group with the highest level of LAN is associated with an increased risk of overweight/obesity (pooled OR = 1.19, 95%CI: 1.13-1.26), hypertension (pooled OR: 1.86, 95% CI:1.28-2.72), and diabetes (pooled OR = 1.21, 95%CI: 1.07-1.31). Our meta-analysis demonstrated LAN exposure is associated with increased risk of overweight/obesity, hypertension, and diabetes.
关于夜间光照(LAN)与超重/肥胖、高血压和糖尿病风险之间的关系,目前的研究结果相互矛盾。我们的研究系统地总结了局域网照射与超重/肥胖、高血压和糖尿病风险之间关系的证据。我们在五个数据库(PubMed、Web of Science、Embase、Scopus 和 Cochrane)中检索了截至 2023 年 8 月 1 日发表的观察性研究。通过随机效应模型估算了相关性的合计几率比(ORs)和 95% 的置信区间(CIs)。荟萃分析共纳入了 18 项研究。与局域网水平最低的组别相比,局域网水平最高的组别与超重/肥胖(汇总 OR = 1.19,95%CI:1.13-1.26)、高血压(汇总 OR:1.86,95%CI:1.28-2.72)和糖尿病(汇总 OR = 1.21,95%CI:1.07-1.31)风险增加有关。我们的荟萃分析表明,局域网暴露与超重/肥胖、高血压和糖尿病风险的增加有关。
{"title":"Exposure to light at night (LAN) and risk of overweight/obesity, hypertension, and diabetes: a systematic review and meta-analysis.","authors":"Bin Mao, Chuhong Luo, Shengnan Li, Jixin Zhang, Wanyun Xiang, Yi-de Yang","doi":"10.1080/09603123.2024.2378941","DOIUrl":"https://doi.org/10.1080/09603123.2024.2378941","url":null,"abstract":"<p><p>Current studies have presented conflicting findings regarding the associations between light at night (LAN) exposure and the risk of overweight/obesity, hypertension, and diabetes. Our study systematically summarized the evidence of the association between LAN exposure and the risk of overweight/obesity, hypertension, and diabetes. We searched five databases (PubMed, Web of Science, Embase, Scopus, and Cochrane) for observational studies published up to 1 August 2023. The pooled odds ratio (ORs) and 95% confidence intervals (CIs) were estimated by random-effects models for the association. Eighteen studies were included in the meta-analysis. Compared with the group with the lowest level of LAN, the group with the highest level of LAN is associated with an increased risk of overweight/obesity (pooled OR = 1.19, 95%CI: 1.13-1.26), hypertension (pooled OR: 1.86, 95% CI:1.28-2.72), and diabetes (pooled OR = 1.21, 95%CI: 1.07-1.31). Our meta-analysis demonstrated LAN exposure is associated with increased risk of overweight/obesity, hypertension, and diabetes.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141619936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-14DOI: 10.1080/09603123.2024.2378097
Juhi Aggarwal, Derek G Shendell, Kimberly T Nguyen, Midhat Rehman, Maryanne L Campbell
New Jersey (NJ) Safe Schools Program (NJSS) provides code-required trainings for NJ teachers supervising students in work-based learning (WBL) experiences. During the COVID-19 pandemic, increased use of chemical cleaning, sanitization, and disinfectant products (CSDPs) led to ventilation and other health concerns. NJSS conducted two surveys of newer NJ WBL teachers between October 2021 and June 2023, with a follow-up in fall 2022 for those who completed initial surveys before summer 2022. This study focused on questions regarding workspace ventilation; respirator and CSDPs trainings; awareness of government resources for safety and health (S&H); and demographics. Over 65% of participant classrooms have operable windows or ventilation systems, while 13% of school salons have ceiling fans. Half of participants didn't receive training on handling CSDPs, although 90% were aware of government S&H resources. Data suggested teachers have well-ventilated workspaces and are aware of different resources available, which is important to continue post COVID-19.
{"title":"Newer New Jersey work-based learning teachers during the COVID-19 pandemic: school safety regarding ventilation, trainings, and awareness of government agencies resources.","authors":"Juhi Aggarwal, Derek G Shendell, Kimberly T Nguyen, Midhat Rehman, Maryanne L Campbell","doi":"10.1080/09603123.2024.2378097","DOIUrl":"https://doi.org/10.1080/09603123.2024.2378097","url":null,"abstract":"<p><p>New Jersey (NJ) Safe Schools Program (NJSS) provides code-required trainings for NJ teachers supervising students in work-based learning (WBL) experiences. During the COVID-19 pandemic, increased use of chemical cleaning, sanitization, and disinfectant products (CSDPs) led to ventilation and other health concerns. NJSS conducted two surveys of newer NJ WBL teachers between October 2021 and June 2023, with a follow-up in fall 2022 for those who completed initial surveys before summer 2022. This study focused on questions regarding workspace ventilation; respirator and CSDPs trainings; awareness of government resources for safety and health (S&H); and demographics. Over 65% of participant classrooms have operable windows or ventilation systems, while 13% of school salons have ceiling fans. Half of participants didn't receive training on handling CSDPs, although 90% were aware of government S&H resources. Data suggested teachers have well-ventilated workspaces and are aware of different resources available, which is important to continue post COVID-19.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141616297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-14DOI: 10.1080/09603123.2024.2377312
Benjamin Roberts, Ryan Lewis, Sierra Smith, Eric Miller, Jennifer Pierce
Jointpoint Regression Software from the National Cancer Institute was used to model age-adjusted male and female pleural and peritoneal mesothelioma rates in the surveillance, epidemiology, and end results (SEER) 8, SEER 12, and SEER 22 cancer registries. Linear mixed models were then used to determine if there was a statistical association between U.S. cosmetic talc consumption and the 30-year lagged age-adjusted mesothelioma rates (1) over the reporting period for each registry and (2) for the periods of time identified by the jointpoint model where changes in the rate of mesothelioma occurred. Regardless of the SEER registry used, from the early-1980s through 2020, rates of peritoneal mesothelioma have remained steady or declined. Female pleural mesothelioma rates were unchanged from the early-1980s until 2017 when rates declined, while male rates peaked in the early 1990s and have since declined. Cosmetic talc consumption was not statistically associated with an increased rate of pleural or peritoneal mesothelioma in males or females, suggesting that the use of cosmetic talc products is not associated with the development of mesothelioma.
{"title":"Historical cosmetic talc consumption and incidence of mesothelioma in the United States.","authors":"Benjamin Roberts, Ryan Lewis, Sierra Smith, Eric Miller, Jennifer Pierce","doi":"10.1080/09603123.2024.2377312","DOIUrl":"10.1080/09603123.2024.2377312","url":null,"abstract":"<p><p>Jointpoint Regression Software from the National Cancer Institute was used to model age-adjusted male and female pleural and peritoneal mesothelioma rates in the surveillance, epidemiology, and end results (SEER) 8, SEER 12, and SEER 22 cancer registries. Linear mixed models were then used to determine if there was a statistical association between U.S. cosmetic talc consumption and the 30-year lagged age-adjusted mesothelioma rates (1) over the reporting period for each registry and (2) for the periods of time identified by the jointpoint model where changes in the rate of mesothelioma occurred. Regardless of the SEER registry used, from the early-1980s through 2020, rates of peritoneal mesothelioma have remained steady or declined. Female pleural mesothelioma rates were unchanged from the early-1980s until 2017 when rates declined, while male rates peaked in the early 1990s and have since declined. Cosmetic talc consumption was not statistically associated with an increased rate of pleural or peritoneal mesothelioma in males or females, suggesting that the use of cosmetic talc products is not associated with the development of mesothelioma.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141616296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-08DOI: 10.1080/09603123.2024.2377306
Ngo Thi Tuong Vy, Dang Nguyen Nha Khanh, Le Hai Khoa, Nguyen Tan Phat, Lieu Kim Phuong, Danh Mon, Pham Tuan Nhi, Nguyen Thi Mong Lan, Do Ngoc Thanh, Nguyen The Anh, Thong Ngoc Lan Anh, Le Minh Dan, Huynh Nhat Tri, Nguyen Thi Kim Phuong
This study focused on the investigation microplastics (MPs) with a size of ≤1.0 mm in sand samples from Thanh Phu beach, Ben Tre, Vietnam. MPs in sand from the clam beach (from 39.67 ± 6.67 to 92.00 ± 12.93 items kg-1 dried sand) were higher than those from the bathing beach (from 21.33 ± 8.76 to 51.67 ± 16.11 items kg-1 dried sand), indicating a direct contribution of MPs from coastal aquaculture. For the clam beach, MPs in surface samples (0-4 cm) were lower than in deep samples (4-6 cm). In contrast, MPs in surface samples (0-2 cm) from the bathing beach were higher than deep samples (2-5 cm). A combination of microscopy and Fourier-transform infrared spectroscopy methods confirmed that 62.5% of the representative MPs samples or 18.9% of the suspected MPs samples were plastics. Low-density polyethylene, polypropylene and polyethylene terephthalate were the largest in abundance. Further studies are needed to assess the environmental risk of MPs accumulation.
{"title":"Assessment of microplastics pollution level on clam farming and bathing beaches: a case study of Thanh Phu in Ben Tre, Vietnam.","authors":"Ngo Thi Tuong Vy, Dang Nguyen Nha Khanh, Le Hai Khoa, Nguyen Tan Phat, Lieu Kim Phuong, Danh Mon, Pham Tuan Nhi, Nguyen Thi Mong Lan, Do Ngoc Thanh, Nguyen The Anh, Thong Ngoc Lan Anh, Le Minh Dan, Huynh Nhat Tri, Nguyen Thi Kim Phuong","doi":"10.1080/09603123.2024.2377306","DOIUrl":"https://doi.org/10.1080/09603123.2024.2377306","url":null,"abstract":"<p><p>This study focused on the investigation microplastics (MPs) with a size of ≤1.0 mm in sand samples from Thanh Phu beach, Ben Tre, Vietnam. MPs in sand from the clam beach (from 39.67 ± 6.67 to 92.00 ± 12.93 items kg-1 dried sand) were higher than those from the bathing beach (from 21.33 ± 8.76 to 51.67 ± 16.11 items kg-1 dried sand), indicating a direct contribution of MPs from coastal aquaculture. For the clam beach, MPs in surface samples (0-4 cm) were lower than in deep samples (4-6 cm). In contrast, MPs in surface samples (0-2 cm) from the bathing beach were higher than deep samples (2-5 cm). A combination of microscopy and Fourier-transform infrared spectroscopy methods confirmed that 62.5% of the representative MPs samples or 18.9% of the suspected MPs samples were plastics. Low-density polyethylene, polypropylene and polyethylene terephthalate were the largest in abundance. Further studies are needed to assess the environmental risk of MPs accumulation.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141554788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-07DOI: 10.1080/09603123.2024.2376238
Zhonqi Chen, Bram Orobio de Castro, Guoxiong Liu
Previous studies suggest that nature exposure has positive effects on children's cognitive performance and well-being . However, inconsistent evidence was found for effects on children's self-worth and feelings. These inconsistencies may be resolved by studying children's actual exposure and experiences in detail. Therefore, in the present study, we investigated the effect of daily nature exposure on children's self-worth and feelings with an experience sampling method. Sixty-six third graders (29 girls, mean age = 9.04 years) participated two to three times per day consecutively for 9 days. The resulting 1199 observations were analyzed and showed that when exposed to nature children reported significantly higher self-worth and positive feelings than when not exposed to nature, with baseline levels controlled. Positive feelings played mediating roles in relationships between nature exposure and children's self-worth. Our study strengthens the evidence on beneficial effects of nature on children's well-being. The mechanisms involved in this effect are discussed.
{"title":"Does daily nature exposure enhance children's self-worth and positive feelings? An experience sampling study.","authors":"Zhonqi Chen, Bram Orobio de Castro, Guoxiong Liu","doi":"10.1080/09603123.2024.2376238","DOIUrl":"https://doi.org/10.1080/09603123.2024.2376238","url":null,"abstract":"<p><p>Previous studies suggest that nature exposure has positive effects on children's cognitive performance and well-being . However, inconsistent evidence was found for effects on children's self-worth and feelings. These inconsistencies may be resolved by studying children's actual exposure and experiences in detail. Therefore, in the present study, we investigated the effect of daily nature exposure on children's self-worth and feelings with an experience sampling method. Sixty-six third graders (29 girls, mean age = 9.04 years) participated two to three times per day consecutively for 9 days. The resulting 1199 observations were analyzed and showed that when exposed to nature children reported significantly higher self-worth and positive feelings than when not exposed to nature, with baseline levels controlled. Positive feelings played mediating roles in relationships between nature exposure and children's self-worth. Our study strengthens the evidence on beneficial effects of nature on children's well-being. The mechanisms involved in this effect are discussed.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141544820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Exposure to organophosphate esters (OPEs) is associated with several chronic diseases, but the relationship with mortality risk is unclear. Therefore, we used the National Health and Nutrition Examination Survey 2011-2018 data to evaluate these relationships. 6,869 participants aged 18 years or older were included. Survival status information was obtained through the National Death Index through 31 December 2019. Multivariable COX regression model was adopted to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs) for the relationships of urinary OPEs metabolites with mortality risk. During an average of 5.0 years of follow-up, 406 deaths were documented. After adjusting for confounders, bis(2-chloroethyl) phosphate was associated with an increased risk of all-cause mortality [HR (95%CI) = 1.12(1.05-1.20)] and cardiovascular mortality [HR (95%CI) = 1.15(1.04-1.26)]. Our study found that exposure to OPEs was significantly associated with increased risks of all-cause and cardiovascular mortality. Consequently, controlling OPEs exposure is needed to alleviate the health-related burden.
{"title":"Association between organophosphate esters exposure and all-cause and cause-specific mortality: a national population-based cohort study.","authors":"Panpan Gao, Pengxi Wang, Xiaoan Zhang, Hui Chang, Xin Zhao, Junxi Zhang, Zhan Gao, Zengli Yu, Yacong Bo","doi":"10.1080/09603123.2024.2374447","DOIUrl":"https://doi.org/10.1080/09603123.2024.2374447","url":null,"abstract":"<p><p>Exposure to organophosphate esters (OPEs) is associated with several chronic diseases, but the relationship with mortality risk is unclear. Therefore, we used the National Health and Nutrition Examination Survey 2011-2018 data to evaluate these relationships. 6,869 participants aged 18 years or older were included. Survival status information was obtained through the National Death Index through 31 December 2019. Multivariable COX regression model was adopted to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs) for the relationships of urinary OPEs metabolites with mortality risk. During an average of 5.0 years of follow-up, 406 deaths were documented. After adjusting for confounders, bis(2-chloroethyl) phosphate was associated with an increased risk of all-cause mortality [HR (95%CI) = 1.12(1.05-1.20)] and cardiovascular mortality [HR (95%CI) = 1.15(1.04-1.26)]. Our study found that exposure to OPEs was significantly associated with increased risks of all-cause and cardiovascular mortality. Consequently, controlling OPEs exposure is needed to alleviate the health-related burden.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141544819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-07DOI: 10.1080/09603123.2024.2374000
Sukru Aslan, Ali Alhraishawi, Mustafa Ozturk
In this study, CH4 production capacity of nitrification bacteria (NB) obtained from the submerged biofilter in the laboratory was investigated. Biochemical methane potential (BMP) test was carried out with the NB amount of zero (control, CR), 5% (R1), 10% (R2), and 15% (R3) at a temperature of about 37 ± 0.5°C. Compared to the CR, significantly higher cumulative CH4 volume of about 290, 490, and 715 mL were determined in the R1, R2, and R3, respectively. All the applied kinetic models gave good results (R2 ≥0.97), while the Transference Function and First-order models provided the better R2 values. The delay phase (λ) was not observed in the AD process, and CH4 production started immediately on the first day of operation. The predicted k value of 0.133 day-1 was high in CR, while it was approximately between 0.078 and 0.112 day-1 for the higher amount of NB containing BMP units, which indicated that the AD required long reaction time.
本研究调查了实验室中从浸没式生物滤池中获得的硝化细菌(NB)的 CH4 产能。在温度约为 37 ± 0.5°C 的条件下,分别对零 NB 量(对照组,CR)、5% NB 量(R1)、10% NB 量(R2)和 15% NB 量(R3)进行了生化甲烷潜能(BMP)测试。与 CR 相比,R1、R2 和 R3 的累积 CH4 量明显较高,分别约为 290、490 和 715 mL。所有应用的动力学模型都给出了良好的结果(R2 ≥0.97),而转移函数和一阶模型提供了更好的 R2 值。在厌氧消化(AD)过程中没有观察到延迟阶段(λ),在运行的第一天就立即开始产生 CH4。CR 的预测 k 值为 0.133 day-1,较高,而含有较多 BMP 单元的 NB 的预测 k 值约为 0.078 至 0.112 day-1,这表明 AD 需要较长的反应时间。
{"title":"CH<sub>4</sub> production potential of autotrophic nitrification bacteria produced in the submerged nitrification bioreactor in the laboratory and kinetic analysis.","authors":"Sukru Aslan, Ali Alhraishawi, Mustafa Ozturk","doi":"10.1080/09603123.2024.2374000","DOIUrl":"https://doi.org/10.1080/09603123.2024.2374000","url":null,"abstract":"<p><p>In this study, CH<sub>4</sub> production capacity of nitrification bacteria (NB) obtained from the submerged biofilter in the laboratory was investigated. Biochemical methane potential (BMP) test was carried out with the NB amount of zero (control, CR), 5% (R1), 10% (R2), and 15% (R3) at a temperature of about 37 ± 0.5°C. Compared to the CR, significantly higher cumulative CH<sub>4</sub> volume of about 290, 490, and 715 mL were determined in the R1, R2, and R3, respectively. All the applied kinetic models gave good results (<i>R</i><sup>2</sup> ≥0.97), while the Transference Function and First-order models provided the better <i>R</i><sup>2</sup> values. The delay phase (<i>λ</i>) was not observed in the AD process, and CH<sub>4</sub> production started immediately on the first day of operation. The predicted <i>k</i> value of 0.133 day<sup>-1</sup> was high in CR, while it was approximately between 0.078 and 0.112 day<sup>-1</sup> for the higher amount of NB containing BMP units, which indicated that the AD required long reaction time.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141554789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The present investigation examines the antimicrobial and antifungal characteristics of natural deep eutectic solvents (NADES) and apple vinegar in relation to a diverse array of bacterial and fungal strains. The clinical bacterial strains, including gram-negative and gram-positive, and the fungal pathogen Candida albicans, were subjected to solid medium diffusion to determine the inhibitory effects of these compounds. The results show that NADES has superior antimicrobial and antifungal action compared to apple vinegar. The observed inhibitory zones for apple vinegar and NADES varied in length from 16.5 to 24.2 and 16 to 52.5 mm, respectively. The results obtained indicate that no synergy is observed for this mixture (50% AV + 50% NADES). The range of values for bactericidal concentrations (MBC) and minimal inhibitory concentrations (MIC) was 0.0125 to 0.2 and 0.0125 to 0.4 µl/ml, respectively. Antibacterial and antifungal chemicals may be found in apple vinegar and NADES, with NADES offering environmentally safe substitutes for traditional antibiotics. Additional investigation is suggested to refine these compounds for a wide range of bacteria, which could create antimicrobial solutions that are both highly effective and specifically targeted, thereby offering extensive potential in medicine and the environment.
{"title":"Investigating the synergistic effects of apple vinegar and deep eutectic solvent as natural antibiotics: an experimental and COSMO-RS analysis.","authors":"Abdenacer Mouffok, Abir Boublia, Djedjiga Bellouche, Siadj Dounia Zed, Narimen Tabhirt, Manawwer Alam, Barbara Ernst, Yacine Benguerba","doi":"10.1080/09603123.2024.2370391","DOIUrl":"https://doi.org/10.1080/09603123.2024.2370391","url":null,"abstract":"<p><p>The present investigation examines the antimicrobial and antifungal characteristics of natural deep eutectic solvents (NADES) and apple vinegar in relation to a diverse array of bacterial and fungal strains. The clinical bacterial strains, including gram-negative and gram-positive, and the fungal pathogen <i>Candida albicans</i>, were subjected to solid medium diffusion to determine the inhibitory effects of these compounds. The results show that NADES has superior antimicrobial and antifungal action compared to apple vinegar. The observed inhibitory zones for apple vinegar and NADES varied in length from 16.5 to 24.2 and 16 to 52.5 mm, respectively. The results obtained indicate that no synergy is observed for this mixture (50% AV + 50% NADES). The range of values for bactericidal concentrations (MBC) and minimal inhibitory concentrations (MIC) was 0.0125 to 0.2 and 0.0125 to 0.4 µl/ml, respectively. Antibacterial and antifungal chemicals may be found in apple vinegar and NADES, with NADES offering environmentally safe substitutes for traditional antibiotics. Additional investigation is suggested to refine these compounds for a wide range of bacteria, which could create antimicrobial solutions that are both highly effective and specifically targeted, thereby offering extensive potential in medicine and the environment.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141534385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The practice of exposing honeybees to pesticides by bee-keepers or via agricultural crops, is one of the ways in which honey becomes contaminated with pesticides. Though honey has many health advantages, however, human exposure to pesticides via consumption of honey has generated public health concerns due to their endocrine-disruptive abilities. Thus, this study evaluated human exposure to endocrine-disrupting pesticides in honey from Nigeria to establish the safety of honey consumed in Nigeria. Honey were analyzed for pesticides using a gas chromatograph combined with an electron capture detector. The concentrations of ∑20 OCPs and ∑14 OPPs in the honey ranged from 0.45-1045 ng/g and 1.13-632 ng/g respectively. The values of both individual and cumulative non-carcinogenic and carcinogenic risks for humans were <1 and 1 × 10-4 respectively suggesting that there are no potential health risks via the honey consumption. The source analysis showed that pesticides in these honey originated from historical and recent/fresh use.
{"title":"Human exposure to endocrine-disrupting organochlorine and organophosphate pesticides in locally produced and imported honey in Nigeria.","authors":"Godswill Okeoghene Tesi, Kingsley Ezechukwu Okpara, Juliet Ngozi Tesi, Iwekumo Ebibofe Agbozu, Kuaanan Techato","doi":"10.1080/09603123.2024.2373169","DOIUrl":"https://doi.org/10.1080/09603123.2024.2373169","url":null,"abstract":"<p><p>The practice of exposing honeybees to pesticides by bee-keepers or via agricultural crops, is one of the ways in which honey becomes contaminated with pesticides. Though honey has many health advantages, however, human exposure to pesticides via consumption of honey has generated public health concerns due to their endocrine-disruptive abilities. Thus, this study evaluated human exposure to endocrine-disrupting pesticides in honey from Nigeria to establish the safety of honey consumed in Nigeria. Honey were analyzed for pesticides using a gas chromatograph combined with an electron capture detector. The concentrations of ∑20 OCPs and ∑14 OPPs in the honey ranged from 0.45-1045 ng/g and 1.13-632 ng/g respectively. The values of both individual and cumulative non-carcinogenic and carcinogenic risks for humans were <1 and 1 × 10<sup>-4</sup> respectively suggesting that there are no potential health risks via the honey consumption. The source analysis showed that pesticides in these honey originated from historical and recent/fresh use.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141491877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-03DOI: 10.1080/09603123.2024.2375350
Emine Özmete, Melike Pak, Serdarhan Duru
The distinctive mental health features associated with COVID-19 have gained importance as the psychological effects of the pandemic on the community become more visible. This study aims to assess the COVID-related stress status and associated factors in the community sample of Turkey. The sample of this cross-sectional study is composed of 2.065 people between the ages of 18-90. Data were collected through an online survey prepared by Google.docs between October-December, 2020. Mild to moderate stress was found in the community with the most common symptoms of the fear of contamination and danger. Some variables, such as being female and the severity of COVID-19 illness, were associated with higher COVID-related stress. Vulnerable groups associated with high stress should be monitored during the pandemic. The findings of this study will guide the practices of professionals working in the field of public health, healthcare, or mental health in possible future pandemics.
{"title":"Predictors of COVID-Related stress in a community sample in Turkey: a cross-sectional study.","authors":"Emine Özmete, Melike Pak, Serdarhan Duru","doi":"10.1080/09603123.2024.2375350","DOIUrl":"https://doi.org/10.1080/09603123.2024.2375350","url":null,"abstract":"<p><p>The distinctive mental health features associated with COVID-19 have gained importance as the psychological effects of the pandemic on the community become more visible. This study aims to assess the COVID-related stress status and associated factors in the community sample of Turkey. The sample of this cross-sectional study is composed of 2.065 people between the ages of 18-90. Data were collected through an online survey prepared by Google.docs between October-December, 2020. Mild to moderate stress was found in the community with the most common symptoms of the fear of contamination and danger. Some variables, such as being female and the severity of COVID-19 illness, were associated with higher COVID-related stress. Vulnerable groups associated with high stress should be monitored during the pandemic. The findings of this study will guide the practices of professionals working in the field of public health, healthcare, or mental health in possible future pandemics.</p>","PeriodicalId":14039,"journal":{"name":"International Journal of Environmental Health Research","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}