Aflatoxin Testing & Exposure Physical Contamination of Food | Overview, Prevention & Examples 3:23 Physical Contamination of Food | Types, Causes & Examples Physical Contaminants in Water Air Contaminants Criteria Air Contamination Types Asbestos Contamination Acute vs. Chronic Toxicity | Overvi...
Blood metal analysis to define acute vs chronic toxicity.(Report)The article discusses routine blood testing for blood metal analysis as a valuable means in detecting acute or chronic metal intoxication. In cases where blood levels exceed the reference range, chelation treatment would be indicated. ...
METHODS: Sprague Dawley rats were orally treated with five different single doses of the extract and screened for signs of toxicity for two weeks after administration. In the subchronic study, three different doses of the extract were administered for 28 days. Mortality, clinical signs, body ...
Although during the chronie toxicity period the inglyceride and LDL suppression persisted, it was noted that total cholesterol and HDL levets increased. The increase in cholesterol and HDL in the supplement group during chronic toxicrty pertods is simultaneous with loss of suppression of plasma ...
(SeeChapter 5, “Acute, Subacute, andChronic ToxicityTesting”) Acute toxicityis defined as the toxicity produced by one or more doses administered over a period of 24h. These studies can be useful for identifying doses causing noadverse effectsas well as those causing major life-threatening to...
The acute, subacute and chronic toxicity of 6,11-dihydro-11-oxodibenz[b,e]oxepin-3-acetic acid (oxepinac) was investigated in several animal species. The LD50 value was lower in rats than in rabbits, mice and dogs. The major cause of death was perforative ulcer in the gastrointestinal tr...
Potential reproductive toxicity was evaluated in a two-generation study in Fischer rats exposed similarly to the subchronic study. No compound-related effects on the reproductive performance or on the growth and development of the offspring were detected. It is concluded that this ethoxylate is ...
Acute Toxicity (See Chapter 5, Acute, Sub-Acute and Chronic Toxicity Testing) Acute toxicity is defined as the toxicity produced by one or more doses administered over a period of 24 hours. These studies can be useful for identifying doses causing no adverse effects as well as those causing...
Epidemiological data and results of toxicity studies in experimental animals indicate the possible health risk of diesel exhaust exposure. Acute effects of... PTJSP Bos - 《International Archives of Occupational & Environmental Health》 被引量: 232发表: 1992年 Chronic exposure to laminar shear stress...
Heavy metal toxicity is an ecological concern in regions affected by processes like mining, industry, and agriculture. At sufficiently high concentrations, heavy metals are lethal to honey bees, but little is known about how sublethal doses affect honey