Human exposure to bisphenol a
WebBisphenol A (BPA) is widely used to harden plastics and polycarbonates and causes serious toxic effects in multiple organs, including the intestines. Selenium, as an … Web我国环境污染物的暴露特征复杂, 人群暴露途径和暴露剂量不清, 暴露所产生的健康危害研究缺乏理论和方法。项目以二恶英、四溴双酚a、全氟化合物、高氯酸盐和碘等含卤素类热点污染物为研究对象, 通过与基于生理学为基础的毒物动力学(pbtk)关联,在我国开展人群污染物环境及膳食内外暴露的分析 ...
Human exposure to bisphenol a
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Web6 Toxicological and Health Aspects of Bisphenol A 7 List of acronyms and abbreviations AC 50 half-maximal activity concentration BASC-2 Behavioural Assessment System for Children-2 BMD benchmark dose BMDL 95% lower limit on the benchmark dose BMDL 10 95% lower limit on the benchmark dose for a 10% response BMI body mass index WebHuman exposure to bisphenol A (BPA), a synthetic estrogen found in numerous consumer products, is widespread. However, scientific knowledge about the sources and routes of …
Web@article{Ma2024ProarrhythmicTO, title={Proarrhythmic toxicity of low dose bisphenol A and its analogs in human iPSC-derived cardiomyocytes and human cardiac organoids through delay of cardiac repolarization.}, author={Jianyong Ma and Nathan Y. Wang and Ravi H. Jagani and Hong-Sheng Wang}, journal={Chemosphere}, year={2024}, pages={ … WebAmong such compounds, the ubiquitous environmental contaminants bisphenol A (BPA) and 4-nonylphenol (NPH) may promote adverse effects in humans triggering estrogenic signals in target tissues. Following a research program on human exposure to endocrine disruptors, we found contamination of fresh food by BPA and NPH.
WebThis work evaluated human exposure to bisphenol A (BPA) and its analogues based on human urinary excretion data and wastewater-based epidemiology (WBE). The … Web16 jul. 2011 · Background . Bisphenol A (BPA) is an ubiquitous chemical contaminant that has recently been associated with adverse effects on human health. There is incomplete understanding of BPA toxicokinetics, and there are no established interventions to eliminate this compound from the human body. Using 20 study participants, this study was …
WebEndocrine-disrupting chemicals (EDCs) can exert multiple deleterious effects and have been implicated in carcinogenesis. The xenoestrogen Bisphenol A (BPA) that is found in …
Web12 okt. 2024 · The Agency's opinion takes into account, for the first time, estimated actual population exposure to BPA through food, as well as through inhalation (via the ambient air) and skin (contact with consumer products). It highlights the fact that food contributes to more than 80% of population exposure. tower of god physical book englishWeb1 mrt. 2010 · For sure, bisphenol A could contribute to the additive effects of the mixture of estrogenic chemicals to which we are all exposed ( Kortenkamp 2007 ), but its incredibly low estrogenic potency in vivo via oral exposure (the predominant route of exposure for the general population) and the low levels of exposure of the general population ( Calafat … power automate if length 0WebGeneral exposure to BPA at low levels comes from eating food or drinking water stored in containers that have BPA. Small children may be exposed by hand-to-mouth and direct … power automate if lengthWebExposure to such harmful chemicals occurs mainly in the environment where both animals and humans get exposed to various levels of toxic materials (either acutely or chronically). For instance, humans working in plastic production facility and those who are living near such industries are severely exposed to various plasticizers. power automate if-match headerWebIn stark contrast, toxicokinetic studies proposed that humans are not internally exposed to BPA. Some regulatory agencies have relied solely on these toxicokinetic models in their risk assessments. Conclusions: Available data from biomonitoring studies clearly indicate that the general population is exposed to BPA and is at risk from internal exposure to … tower of god posterWebThe plastic monomer and plasticizer bisphenol A (BPA) is one of the highest volume chemicals produced worldwide. BPA is used in the production of polycarbonate plastics and epoxy resins used in many consumer products. Here, we have outlined studies that address the levels of BPA in human tissues and fluids. We have reviewed the few … power automate if item in arrayWebkinetics of bisphenol a in humans at low doses following oral administration. Chem.Res.Toxicol. 15, 1281-1287. Völkel W, Kiranoglu M, Fromme H. 2008. Determination of free and total bisphenol A in human urine to assess daily uptake as a basis for a valid risk assessment. Toxicol Lett.179, 155-162. Walton,K., Dorne,J.L., and Renwick,A.G. 2001. power automate if is not null