Results 141 to 150 of about 3,927 (153)

Toxicological assessment of enzyme-treated asparagus extract in rat acute and subchronic oral toxicity studies and genotoxicity tests

Regulatory Toxicology and Pharmacology, 2014
The safety of enzyme-treated asparagus extract (ETAS) developed as a novel anti-stress functional material was assessed in acute and subchronic studies and genotoxicity assays. In the acute oral dose toxicity study, all rats survived during the test period and ETAS did not influence clinical appearance, body weight gain and necropsy findings at a ...
Tomohiro Ito, Tomoko Ono, Atsuya Sato, Kazunori Goto, Takehito Miura, Koji Wakame, Hiroshi Nishioka, Takahiro Maeda   +7 more
openaire   +2 more sources

[Subchronic toxicity test of songaria cynomorium herb aqueous extract in rat].

Wei sheng yan jiu = Journal of hygiene research, 2019
To observe the sub-chronic toxicity of songaria cynomorium herb aqueous extract in rat at different oral dose levels.The study was conducted according to the protocol of sub-chronic toxicity study in rat in Procedures and Method for Toxicolohical Assessment on Food Safety(GB 15193. 13-2015).
Shaohua, Fu, Siyuan, Xu, Dong, Pei, Wen, Qu, Jingjing, Qu, Jie, Tian   +5 more
openaire   +1 more source

AN EVALUATION OF THE FATHEAD MINNOW SEVEN-DAY SUBCHRONIC TEST FOR ESTIMATING CHRONIC TOXICITY

Environmental Toxicology and Chemistry, 1989
Abstract Renewal and flow-through subchronic tests were conducted on fathead minnows (Pime-phales promelas) with nine chemicals and the results compared to early life stage (ELS) or life cycle toxicity values for one water type. In addition, ELS tests were conducted simultaneously with four chemicals to compare 7-d and 32-d test values.
openaire   +1 more source

Subchronic toxicity test for two thermotolerant filamentous fungi used for single cell protein production.

Canadian journal of comparative medicine : Revue canadienne de medecine comparee, 1979
Safety evaluations of two thermotolerant filamentous fungi, Cephalosporium eichhorniae 152 (C. 152) and Rhizopus chinensis 180 (R. 180), grown on a sugar-salts medium were carried out through feeding the biomases to rats at 20% or 40% dietary levels for 90 days. There was a control group fed soybean meal.
Kuo, C.Y., Alexander, J.C., Lumsden, J.H., Thomson, R.G.   +3 more
openaire   +1 more source

[Subchronic toxicity test of genetically modified rice with double antisense starch-branching enzyme gene].

Wei sheng yan jiu = Journal of hygiene research, 2012
To observe the sub-chronic toxic effects of the genetically modified rice with double antisense SBE gene.Based on gender and weight, weanling Wistar rats were randomly sorted into five groups: non-genetically modified rice group (group A), genetically modified rice group (group B), half genetically modified rice group (group C), quarter genetically ...
Min, Li, Jianhua, Piao, Xiaoguang, Yang
openaire   +1 more source

FIVE-DAY SUBCHRONIC TOXICITY TEST FOR GROBIOCYPRIS RARUS

Acta Hydrobiologica Sinica, 1998
Wei Hu, Shuiping Cheng, Yongxin Zhou
openaire   +1 more source

Acute, subchronic, and chronic toxicity testing

The Biomedical & Life Sciences Collection, 2012
openaire   +1 more source

Test Method for Conducting a Subchronic Inhalation Toxicity Study in Rats

2008
  +5 more sources

A Subchronic Toxicity Test of Dillenia ochreata Leaves Extract on Wistar rats

Tropical Journal of Natural Product Research, 2023
openaire   +1 more source

Acute, Subacute, Subchronic, and Chronic General Toxicity Testing for Preclinical Drug Development

2017
K.H. Denny, C.W. Stewart
openaire   +1 more source