In toxicology, the median lethal dose, LD50 (abbreviation for "lethal dose, 50%"), LC50 (lethal concentration, 50%) or LCt50 is a toxic unit that measures...

Look up LD50 in Wiktionary, the free dictionary. LD50 is the median lethal dose in toxicology. LD50 may also refer to: L.D. 50 (album), an album by Mudvayne...

specified test duration. LD50 figures are frequently used as a general indicator of a substance's acute toxicity. A lower LD50 is indicative of increased...

lethal dose (LD50) of a venom is the dose required to kill half the members of a tested population after a specified test duration. A lower LD50 number indicates...

some of the Colubridae. The toxicity of venom is mainly indicated by murine LD50, while multiple factors are considered to judge the potential danger to humans...

cobra's LD50 was estimated to be 0.17 mg/kg via IV according to Christensen (1968). The Philippine cobra (N. philippinensis) has an average murine LD50 of...

Tetrahydrocannabinol (THC) is a cannabinoid found in cannabis. It is the principal psychoactive constituent of cannabis and one of at least 113 total cannabinoids...

lethal dose (LD50), that is, the dose required to kill half the members of a tested population divided by the weight of the tested animal. The LD50 depends...

cz Reptile Database. Accessed 18 November 2013. "LD50". Archived from the original on 2012-02-01. "LD50 menu". Archived from the original on 2012-04-13...

The subcutaneous LD50 for the venom of W. aegyptia is 0.4 mg/kg. For comparison, the Indian cobra's (Naja naja) subcutaneous LD50 is 0.80 mg/kg, while...