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A study was conducted using adult female Gobiocypris rarus, a rare minnow. The fish were exposed to 5 μg/L, 15μg/L and 50 μg/L of BPA for 14 days and 35 days. [117] The results showed the group exposed to the highest amount of BPA (50 μg/L) for 35 days showed suppressed effects on oocyte development. [117]
BPA has been found to interact with a diverse range of hormone receptors, in both humans and animals. [78] It binds to both of the nuclear estrogen receptors (ERs), ERα and ERβ. BPA is a selective estrogen receptor modulator (SERM), or partial agonist of the ER, so it can serve as both an estrogen agonist and antagonist.
Studies have shown that at temperatures above 70 °C, and high humidity, polycarbonate will hydrolyze to bisphenol A (BPA). After about 30 days at 85 °C/96% RH, surface crystals are formed which for 70% consisted of BPA. [34] BPA is a compound that is currently on the list of potential environmental hazardous chemicals.
Aura Bora. The sparkling water-heads that we are, new brands are always making it into our rotation, and Aura Bora is a stand-out. Their sparkling waters are filtered with reverse-osmosis (key to ...
This easy-to-use device was designed to help users stay connected with family, friends, and caregivers, featuring large icons, easy navigation, and support from 24/7 expert customer care.
We've all heard the advice: Wait until you're 70 to claim Social Security and you'll get the biggest possible monthly check. Tim F., a retired healthcare worker from Arizona, followed this advice ...
Benzyl butyl phthalate (BBP) is an organic compound historically used a plasticizer, but which has now been largely phased out due to health concerns.It is a phthalate ester of containing benzyl alcohol, and n-butanol tail groups.
YouTube announced that cumulative views of videos related to Minecraft, some of which had been on the platform as early as 2009, exceeded 1 trillion views on December 14, 2021, and was the most-watched video game content on the site.