Results 21 to 30 of about 795,614 (304)

Acute Systemic Toxicity [PDF]

open access: yesILAR Journal, 2002
Use of the test that aimed to identify the single lethal dose of a substance that kills half the animals in a test group (the LD50 test) should finally be discontinued by the end of 2002, after many years of controversy and debate. In its stead are three recently developed alternative animal tests that significantly improve animal welfare: the fixed ...
openaire   +2 more sources

Acute and sub-acute toxicity study of bacterial signaling inhibitor Solanum torvum root extract in Wister rats

open access: yesClinical Phytoscience, 2019
Background Solanum torvum root extract is used to treat Asthma, Diabetes, and hypertension by Garo tribal healers of India and Bangladesh. Root tea is used to treat cough and fever by Attapadi tribal people of Kerala, India.
Kayeen Vadakkan
doaj   +1 more source

BeeToxAI: An artificial intelligence-based web app to assess acute toxicity of chemicals to honey bees

open access: yesArtificial Intelligence in the Life Sciences, 2021
Chemically induced toxicity is the leading cause of recent extinction of honey bees. In this regard, we developed an innovative artificial intelligence-based web app (BeeToxAI) for assessing the acute toxicity of chemicals to Apis mellifera.
José T. Moreira-Filho   +9 more
doaj   +1 more source

Acute Alcohol Toxicity [PDF]

open access: yesClinical Chemistry, 2018
A 17-year-old boy with a past medical history of substance abuse (marijuana and alcohol) was presented to the emergency department with extreme agitation and suicidal statements. His mother claimed he consumed 4 glasses of hard liquor with caffeine shortly before presenting to the hospital.
Yachana, Kataria, Mark D, Kellogg
openaire   +2 more sources

High dose rate brachytherapy as monotherapy for localised prostate cancer : a hypofractionated two-implant approach in 351 consecutive patients [PDF]

open access: yes, 2013
BACKGROUND: To report the clinical outcome of high dose rate brachytherapy as sole treatment for clinically localised prostate cancer. METHODS: Between March 2004 and January 2008, a total of 351 consecutive patients with clinically localised prostate ...
Baltas, Dimos   +6 more
core   +1 more source

Carbamazepine Acute Toxicity

open access: yesPediatric Neurology Briefs, 1992
The clinical toxic effects and serum concentrations after ingestion of carbamazepine are reported in 82 pediatric patients from the Intensive Care Unit, Royal Children’s Hospital, Melbourne, Australia.
J Gordon Millichap
doaj   +1 more source

The microbiotest battery as an important component in the assessment of snowmelt toxicity in urban watercourses—preliminary studies [PDF]

open access: yes, 2015
The aim of the study was to use a battery of biotests composed of producers (Selenastrum capricornutum, Sorghum saccharatum, Lepidium sativum, and Sinapis alba), consumers (Thamnocephalus platyurus), and decomposers (Tetrahymena thermophila) to ...
Mankiewicz-Boczek, J.   +3 more
core   +2 more sources

Evaluation of acute and sub-acute toxicity of selected traditional antiurolithiatic medicinal plant extracts in Wistar albino rats

open access: yesToxicology Reports, 2020
Introduction: Achyranthes aspera, Chenopodium murale, Satureja punctata, Rumex abyssinicus and Aloe pulcherrima are traditionally used to treat urolithiasis in Ethiopia. However, there are limited reports on toxicity studies.
Tilahun Alelign   +6 more
doaj   +1 more source

TOXICITY OF PREDNISOLONE, DEXAMETHASONE AND THEIR PHOTOCHEMICAL DERIVATIVES ON AQUATIC ORGANISMS [PDF]

open access: yes, 2004
Light exposure of aqueous suspensions of prednisolone and dexamethasone causes their partial phototransformation. The photoproducts, isolated by chromatographic techniques, have been identified by spectroscopic means.
DELLA GRECA, MARINA   +6 more
core   +1 more source

Toxicological evaluation of Bauhinia variegata Linn. for estimating the neurological, hematological and physical alterations in the albino mice

open access: yesEnvironment Conservation Journal, 2016
The objective of present study is to establish the safety standards and the evaluation of potential toxicity of Bauhinia variegata Linn. Dried stem bark extract of Bauhinia variegata were evaluated for toxicity studies.
Ashwani Kumar   +3 more
doaj   +1 more source

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