Significance of Acute Toxicity Studies
Acute Toxicity Studies, as defined by Ayurveda, Science, and Health Sciences, are investigations assessing the immediate harmful effects of a substance. These studies often involve administering a single dose or short-term exposure to determine safety profiles and potential toxicity. They are crucial for establishing safe dosage levels and identifying adverse effects, frequently using animal models like mice and rats. The goal is to evaluate the substance's impact, observe physiological changes, and ascertain the lethal dose (LD50) or other safety thresholds.
Synonyms: Short-term toxicity studies, Acute toxicity testing., Safety evaluation, Risk assessment, Dose-response assessment, Hazard identification.
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Acute Toxicity Studies'
Acute Toxicity Studies in Hinduism assess the immediate harm of substances. These tests, performed on various extracts and drugs, determine safety by evaluating effects after a single dose. Results often reveal a lack of toxicity even at high doses.
From: Journal of Ayurvedic and Herbal Medicine
(1) These are investigations conducted to determine the adverse effects of a substance following short-term exposure.[1] (2) These are studies to determine the harmful effects of a substance after a single dose, and they were performed to assess the safety of the Cynodon dactylon extracts.[2]
From: International Research Journal of Ayurveda and Yoga
(1) The aqueous extract of root was found to be harmless in this type of study.[3]
From: Journal of Ayurveda and Integrated Medical Sciences
(1) This refers to the experiments conducted to assess the immediate harmful effects of the Simarouba glauca extract when administered to the mice, in a single dose.[4] (2) These studies are performed to determine the safety of the drug, and the results revealed that the drug is safe, and can be used in very high doses.[5] (3) This section discusses the toxicity of glycoalkaloids, specifically α-solanine and α-chaconine, in the potato plant, according to the text.[6] (4) The tests which revealed that there is no toxicity and death of the rats with Aqueous and Ethanolic extracts of Mashaparni up to 5000 mg/kg body weight.[7] (5) Tests to determine the potential harmful effects of a substance after a single dose, which were conducted on Vedistry Amla + Tablets as part of the rigorous testing.[8]
The concept of Acute Toxicity Studies in scientific sources
Acute Toxicity Studies involve experiments to assess the harmful effects, safe dosages, and potential toxicity of substances. These studies are conducted on animals, using varying doses and short-term exposures to determine lethal doses (LD50) and adverse effects. They are essential for evaluating the safety of extracts, compounds, and nanoparticles.
From: International Journal of Pharmacology
(1) Female Sprague Dawley rats of similar age were used for acute toxicity studies according to the provided text.[9] (2) These studies determine the median lethal dose, and they are conducted in scientific research.[10] (3) These studies showed that the polyherbal decoction did not produce any mortality or any significant change in the general behaviour of the animals.[11]
From: Asian Journal of Pharmaceutics
(1) The up-and-down procedure method was adopted for these.[12] (2) Studies conducted on albino mice to assess the safety of extracted starches. The studies involve observing the mice for any changes in behavior or physical activities after administering different doses of starch.[13] (3) These studies are the most characteristic of the toxicity or safety evaluations of a substance.[14]
From: Journal of Medicinal Plants for Economic Development
(1) It is performed on aqueous, methanol, and chloroform extracts of Alstonia boonei stem bark on albino mice.[15] (2) These are investigations performed to assess the adverse effects of substances, such as extracts and isolated compounds, after a single or short-term exposure in mice.[16] (3) These are investigations conducted to determine the adverse effects of a substance following a single or short-term exposure, determining its toxicity level.[17]
From: International Journal of Pharmacology
(1) Acute toxicity studies were conducted to assess the safety profile of Cnestis ferruginea, revealing a wide margin of safety for oral administration.[18] (2) Acute toxicity studies, including LD50 determination using up and down and fixed dose methods as per OECD guidelines, were conducted to categorize the toxicity class of the compound.[19] (3) Acute toxicity studies of Aridanin in mice were conducted following established methods to determine the lethal dose.[20]