Philomath, Oregon Population: Census 2010 and 2000 Interactive Map, Demographics, Statistics, Quick Facts Compare population statistics about Philomath, OR by race, age, gender, Latino/Hispanic origin etc. CensusViewer delivers detailed demographics and population statistics from the 2010 Census, 2000 Census, American Community Survey (ACS), registered voter files, commercial data sources and more.
median lethal dose (LD 50) the quantity of an agent that will kill 50 per cent of the test subjects; in radiology, the amount of radiation that will kill, within a specified period, 50 per cent of individuals in a large group or population.ee also median effective dose. erythema dose that amount of radiation that, when applied to the skin, causes erythema (temporary reddening). fatal dose lethal dose.
Nicotine Toxicology. By Dr Ananya Mandal, MD. Nicotine is a highly toxic chemical. While in rats, a dose of 50 mg per kg is lethal, in mice the median lethal dose is around 3 mg per kg weight. In humans, the median lethal dose is 0.5 to 1.0 mg/kg or around 40 to 60 mg in an average human. This low lethal dose makes nicotine more toxic than many other compounds including even alkaloids such as cocaine which has a median lethal dose of 95.1 mg per kg in mice.