Rat LD50 values were taken from the Registry of Toxic Effects of Chemical Substances ... Developmental Therapeutics Program database. [56] For the LC50 and cytotoxicity data sets, compounds ...

Examples of common aquatic Chronic toxicity test organisms, durations ... It is calculated by dividing the LC50 by the MATC. The inverse of this (MATC/LC50) is termed the application factor (AF). AFs ...

Our previous results indicate that carvacrol has certain gastric toxic activity on Lymantria dispar larvae and ... There were 9 OTUs in the LC50 treatment group and the control group. The structural ...

This measure of toxicity is often expressed as LD50 (lethal dose 50), which is the dose required to kill 50% of the test population. The LD 50 is measure in milligrams of material per kilogram of body ...

A suite of QSAR models was constructed and used to screen a large drug library for compounds likely to be cytotoxic to multiple cancer cell lines in vitro, have low systemic toxicity in rats ...

Toxic “forever chemicals” are a major environmental problem, and a growing body of research shows they’re also a major health ...

The rules aimed to reduce mercury and other toxic emissions by up to 70%. Mercury can cause brain damage in children and contribute to heart disease.

But deep down, you know the sex is the one thing — the only thing — keeping you in a toxic relationship. "Sometimes two people happen to have great chemistry but terrible compatibility," sex ...

It's long been known that no amount of alcohol is good for the body — and now new research spotlights the potential harm it can cause. More than 5% of all cancer cases are caused by drinking ...