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Environmental Factors - PubMed

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Last Updated: 08 June 2022

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Endometriosis and environmental factors: a critical review.

"This paper gives an overview of current research on the correlation between various environmental triggers and endometriosis. " The study concentrated on endocrine disruptors, such as dioxins and polychlorinated biphenyls, which have the largest effect. According to Intrition studies, there is a correlation between night work, sun exposure, and red meat intake. In summary, epidemiological evidence contradicts a strong, scientific connection between environmental causes and endometriosis. Future studies should be specifically designed to advance our understanding of the effects of the climate and its effects on endometriosis. ".

Source link: https://doi.org/10.1016/j.jogoh.2022.102418


Multiple Environmental Factors Increase the Niche Complexity and Species Diversity of Brachyuran Crabs in an Intertidal Algal Reef Ecosystem in Northwestern Taiwan.

"They are mainly distributed in the Mediterranean Sea, but one notable exception-an intertidal algal reef system in northwestern Taiwan-stretches for 27 km along the coast of Taoyuan's coast is the first algal reef coast found in shallow water. " The crab species composition in this algal reef is different from that of coral and rocky reefs. In addition, we found that the locations outside the wildlife refuge were in much better shape than those in the wildlife refuge, and could therefore be included in the wildlife refuge. "Our strongly recommend that a Datan area be covered to protect this high crab population and further studies be done to help determine brachyuran crab life in the intertidal algal reef ecosystem. ".

Source link: https://doi.org/10.6620/ZS.2021.60-73


Effect of biological and environmental factors on microplastic ingestion of commercial fish species.

"Marine garbage is an emerging problem around the world. " Plastic particles in the marine environment can be harmful to micro and nano sizes, according to the macro-sized plastics, as well as the macro sized plastics. The aim of the present study was to investigate the microplastic ingestion in commercially important fish species and to determine genetic and environmental factors that influence ingestion status. The existence of MPs was tested on a total of 2222 individuals from a total of 17 species of Gastrointestinal tracts. 1. 26 mm, U00b1 1. 38 mm. Our findings revealed that 18. 1% of investigated fishested MPs and the average length of the particles was 1. 26 mm. Fiber was the most popular MP type, while the most common particle colors were black and blue. Polypropylene was the most common polymer type found. Our analysis found that the exposure of fish distributed in coastal areas to microplastic pollution is correlated to physical and biological causes.

Source link: https://doi.org/10.1016/j.chemosphere.2022.135101


Responses of grassland ecosystem carbon fluxes to precipitation and their environmental factors in the Badain Jaran Desert.

"Studying the effects of precipitation on carbon exchange in grassland ecosystems is critical for understanding the carbon cycle's mechanism. " The results showed that during the growing season in 2019 and 2020, the grassland ecosystem in a lake basin in the BJD was a net CO2 sink, with cumulative NEE values of 91. 9 and 79. 2 g C m-2, respectively. The more precipitation in a growing season, the greater the total number of rain in a grassland ecosystem's carbon sequestration capacity. However, delayed high assimilation was triggered by large precipitation events or continuous minor rainfall rain events for several days; in addition, the more precipitation intensity, the greater the carbon flux pulse, and carbon assimilation delayed aemimilation. The timing and frequency of precipitation events had more significant effects on carbon exchange than total precipitation.

Source link: https://doi.org/10.1007/s11356-022-21098-w


The behavior of heavy metal release from sulfide waste rock under microbial action and different environmental factors.

"The dissolution of heavy metals from the waste rock is determined by many factors. " The introduction of heavy metals was negatively related to pH and particle size, and was positively connected with ambient temperature and Fe3+ concentrations. Fe, Cr, Cu, and Zn released 320, 26. 0 mg/u00b7 kg-1 after 20 days of leaching, respectively. Under the experimental conditions of pH value of 3. 2, temperature of 35°C, and waste stone particle size of less than 0. 075 mm. In addition, the waste rock under microbial action was more corroded than that under chemical conditions. These four heavy metals' behaviour was consistent with the interfacial chemical reaction control scheme, indicating that the reactions mainly occurred on the surface of the waste rock. This research provides an important reference for the investigation of heavy metal leaching behavior.

Source link: https://doi.org/10.1007/s11356-022-20555-w


Transport of Microplastics in Shore Substrates over Tidal Cycles: Roles of Polymer Characteristics and Environmental Factors.

"The effects of tidal cycles on the transport of MPs in porous media, as well as various environmental and MPs properties were investigated systemically in this research. " The results showed that smaller substrate sizes retained higher retention percentages when compared to those of larger substrate sizes in various tidal cycles. PE1 was washed out more as the number of tidal cycles increased, although the transport of MPs from the substrate to the water phase was increased, relative to PTFE. ".

Source link: https://doi.org/10.1021/acs.est.2c01599


Assessing Factors of Environmental Stewardship Success: Organizational Perceptions from the Niagara Region of Ontario, Canada.

"Environmental stewardship is becoming more important as human activities threaten the natural environment. " This report examines stewardship success in the Niagara Region of Ontario, Canada. The aim of this analysis is to determine what factors are associated with the success of environmental stewardship initiatives, differences among stewardship agencies, and reasons why those factors are significant. The results from the survey are used to inform future studies that extends the empirical contexts for understanding stewardship success, broadens the number of stewardship companies considered, and incorporates new measures of success.

Source link: https://doi.org/10.1007/s00267-022-01669-w


Phage display of environmental protein toxins and virulence factors reveals the prevalence, persistence, and genetics of antibody responses.

"Microbial exposures are important environmental factors that influence healthspan by shaping the immune system and microbiota. " To find that the MHC-II locus influences bacterial epitope selection, we explored the age-dependent stability of the ToxScan profile and used a genome-wide association survey to determine that the MHC-II locus influences gene expression. We recently reported anti-flagellin antibody responses in a Crohn's disease cohort and established an association between anti-flagellin antibodies and juvenile dermatomyositis," according to a "documented" link.

Source link: https://doi.org/10.1016/j.immuni.2022.05.002


Development of Children's implicit and explicit attitudes toward healthy Food: Personal and environmental factors.

We also find that implicit attitudes toward healthier alternatives are more beneficial toward healthier than unhealthy foods, despite our preliminary findings, which support previous studies' findings that children's explicit attitudes tend to be more optimistic toward unhealthy than healthy foods. " More positive results were correlated with a greater belief that healthy foods "make me strong" and greater intake of healthy foods, according to those who report them as "make me feel good" and a higher intake of healthy foods. These findings can help health policy makers and parents instill positive attitudes toward healthier food among children and increase their consumption of healthier foods.

Source link: https://doi.org/10.1016/j.appet.2022.106094


Exploration of machine learning models to predict the environmental and remote sensing risk factors of haemonchosis in sheep flocks of Rajasthan, India.

"Basic reproduction number was estimated but it ranged from 0. 76 to 2. 08 for > 1000 eggs per gram of faeces in four districts, but R0 values of 1. 09-1. 69 in three districts indicate the severity of the disease. " Both the EPG groups found that random forest and adaptive boosting models emerged as the best-suited models. The findings of the investigation will help to narrow focus on high-risk areas of haemonchosis in sheep to ensure the correct control protocols and improved animal production worldwide. ".

Source link: https://doi.org/10.1016/j.actatropica.2022.106542

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions