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...

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

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...

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...

lethal to humans. Although toxicity of the banded krait based upon murine LD50 experiments is lower than that of many other kraits, its venom yield is the...

patient. An adult boomslang has 1.6 to 8 mg of venom. Its median lethal dose (LD50) in mice is 0.1 mg/kg (intravenously). 0.071 mg/kg (IV) has also been reported...

neurotoxin. The LD50 of this toxin has been measured to be approximately 2.5–3 ng/kg, making it second only to the related botulinum toxin (LD50 2 ng/kg) as...

determined in animals as lethal dose of a drug for 50% of the population (LD50) divided by the minimum effective dose for 50% of the population (ED50)....

Retrieved December 23, 2021. "LD50 - intravenous". Archived from the original on 2011-07-16. Retrieved 2012-01-08. "LD50 - intraperitoneal". Archived from...

neurotoxic, like that of most elapids. A study listed the intraperitoneal (IP) LD50 of this species at 0.143 mg/kg. Venoms of the water cobras were assayed for...

labeled rate for 11 days, however. Oral LD50: greater than 5000 mg/kg Dermal LD50: greater than 2000 mg/kg Inhalation LD50: greater than 3547 mg/m3 (4-hour exposure)...

based on LD50 determination in rats, thus an oral solid agent with an LD50 at 5 mg or less/kg bodyweight is Class Ia, at 5–50 mg/kg is Class Ib, LD50 at 50–2000 mg/kg...

about 3 months. The compound is slightly toxic to ducks (LD50 = 1698 mg/kg) and quail (LD50 = 3000 mg/kg). It has been found nontoxic to bees and very...

seeds of the castor oil plant, Ricinus communis. The median lethal dose (LD50) of ricin for mice is around 22 micrograms per kilogram of body weight via...

kill them. For example, for the insect parasitoid Habrobracon hebetor, the LD50 for haploid embryo during cleavage (1–3 hours of age) is 200 R, but about...

2010-11-18. Retrieved 2011-10-08. LD50 of Beaked Sea Snake Archived February 1, 2012, at the Wayback Machine LD50 Menu Archived April 13, 2012, at the...

For an overview of more test animal results (LD50, LDLo and TDLo) see the following table. Note that LD50 means lethal dose, 50 percent kill; LDLo means...

inhaled, intravenous) are typically stated. The TDLo is different from the LD50 (lethal dose) which is the dose causing death in 50% of people who are exposed...

small doses. Median lethal dose, LD50, measurement of acute toxicity for a given substance. A table notes the LD50 of water. Hormesis Dose concentration...

patients with cerebral hemorrhage. The LD50 for oral consumption in humans has not been determined. The LD50 is 5.6 g/kg for rats and 20 g/kg for mice...

A liquid or solid with an LD50 for acute oral toxicity of not more than 300 mg/kg. Dermal Toxicity. A material with an LD50 for acute dermal toxicity...

has the highest recorded toxicity to mice of any wasp species tested. The LD50 of the venom is 1.6 mg/kg. The toxicity (measured against mice) per weight...

Classification D ICD-11: LD50.Y ICD-10: Q97.1 ICD-9-CM: 758.81 MeSH: C535319 SNOMED CT: 43248007 External resources NORD: X Syndrome Penta X Syndrome GARD:...

substances. In toxicology, there are some other safety factors including LD50, LC50 and EC50. Threshold dose is a dose of drug barely adequate to produce...