Its estimated median lethal dose is about 927.3 mg/kg in mice.

The median lethal dose is 0.28-0.33 mg/gram of mouse body weight.

In animal models, the oral median lethal dose of chlordiazepoxide is 537 mg/kg.

The median lethal dose (LD50) given orally, is 192 milligrams per kilogram in rats.

As of March 2010, no studies on the potential neurotoxicity of mephedrone have been reported, nor is the median lethal dose known.

That is 200 times the median lethal dose of around 238 μCi or 50 nanograms in the case of ingestion.

Median lethal dose for mice was determined as 2 μg/kg (subcutaneous injection).

LD50 = Median lethal dose, a dose that will kill 50% of an exposed population

In animal studies with mice, the median lethal dose was found to be 8 μg tetrodotoxin per kg body weight.

Estimates of the median lethal dose of 850 pesticides to a hypothetical sensitive bird species

Some sources quote the median lethal dose (for an average 75 kg opiate-naive individual) as being between 75 and 375 mg.

The 50% oral median lethal dose (LD) is 7700 mg/kg in rats.

Median lethal dose

The acute oral median lethal dose (LD) is greater than 1 g per kilogram of body weight.

Like other thallium compounds, it is considered extremely toxic, with an oral median lethal dose of 21 mg/kg in mice.

In mice, the Median lethal dose (LD) is about 5000 mg/kg body weight.

LD (median lethal dose)

The median lethal dose (LD) for acute radiation exposure is generally about 4.5 Sv.

The median lethal dose of venom (LD) for this species was measured at 0.16 - 0.50 mg/kg.

The median lethal dose (LD) in mice has been reported as 92 mg/kg by intraperitoneal injection.

The LD-50 (median lethal dose) figures have limited utility since the effects of venoms differ widely from species to species.

Mice injected intraperitoneally with four times the 5-day median lethal dose of CYN showed no toxic effects.

Acrylamide is a known lethal neurotoxin (median lethal dose in rabbit = 150 mg/kg) and animal carcinogen.

In mice and rats, the median lethal dose (LD) of modafinil is approximately or slightly greater than 1250 mg/kg.

Studies on rats show a median lethal dose (LD) as low as 180 mg/kg for some Mo compounds.