Страница 1 от 17 полученные результаты
Acetaldehyde, the proximal metabolite of ethanol, was administered intraperitoneally in single and triple doses (50, 75, 100 mg/kg) to pregnant CF rats on days 10, 11 and 12 of gestation and fetuses were collected on day 21. Besides significant fetal resorptions, malformations were found which
In this study, we evaluated the inhalation toxicity of acetaldehyde in Aldh2 KO (Aldh -/-) mice, using pathological method. Male C57BL/6 (Aldh2 +/+) mice and Aldh -/- mice were exposed to atmospheres containing acetaldehyde at levels of 0, 125, and 500 ppm for 24 h/day during 14 days. Although the
The effect of acetaldehyde on primary hemostasis and platelet aggregation was studied in vivo and in vitro in the rat. Acetaldehyde was found in circulation following ethanol intoxication or was present after direct i.v. injection. In vitro, acetaldehyde was added to whole blood or platelet plasma
The effects of intake of acetaldehyde, the proximal metabolite of ethanol, were studied in two groups of Fischer strain rats. Virgin rats were mated at 3 months of age or at 8 months of age. The acetaldehyde intake group (AcH) was given a 2% aqueous solution of acetaldehyde for the first time on the
Acetaldehyde (AA), the first product of ethanol metabolism, has been suggested as an important mediator in alcoholic pancreatitis, but experimental evidence has not been convincing. Prior work using the isolated perfused canine pancreas preparation has suggested that toxic oxygen metabolites
The effect of the composition of hydroxypropyl methylcellulose (HPMC)-beeswax (BW) edible coatings on stand-alone film properties and on postharvest quality of coated 'Angeleno' plums was studied. Glycerol (G) and mannitol (M) were tested as plasticizers at two different plasticizer/HPMC ratios
4-Methylpyrazole (4-MP), a specific inhibitor of alcohol dehydrogenase, exerts gastroprotection of unusually long duration in rats. We tested the hypothesis that pretreatment with 4-MP might protect the human gastric mucosa against alcohol-induced acute injury. Fourteen healthy volunteers received
Increased alcohol consumption causes hypertension and leads to higher death rates by hemorrhagic strokes. About half of the Japanese population have inactive low Km aldehyde dehydrogenase (ALDH2), which metabolizes acetaldehyde to acetic acid at very low concentrations, leading to severe
Following simultaneous i.v. administration of a mixture of [4-14C]cyclophosphamide (14C-CP) and [side-chain 3H]CP to rats, a metabolite containing predominantly 3H radioactivity was excreted in the urine. The 3H-labelled urinary metabolite was identified as 2-chloroacetaldehyde.
On an evening in November, a 25-year-old man was found dead in his bedroom. There were many empty snap-out sheets for flunitrazepam tablets in the trash at his bedside. He had been beaten by a gang of young people earlier in the morning of the same day. At the medico-legal autopsy, although there
The pathogenesis of alcoholic liver disease is unclear. The recent literature on pathogenic factors, including direct effects of ethanol and its proximate metabolite acetaldehyde, associated nutritional factors, the formation of acetaldehyde-protein adducts, associated immune alterations, and the
The frequent use of alcohol (ethanol) together with prescription drugs gives any described pharmacokinetic interaction significant clinical implications. The issue is both the effect of alcohol on the pharmacokinetics of various drugs and also the effect of those drugs on the pharmacokinetics of
Alcohol induced gastrointestinal diseases are common and significant, and may lead to early death. The annual death caused by alcoholic liver disease and pancreatitis in Hungary is up to 8000. Metabolites, mainly acetaldehyde and free radicals are responsible for the injury. Although the alcohol
Alcoholism results in about 2.5 million deaths annually worldwide, representing 4% of all mortality. Although alcoholism is associated with more than 60 diseases, most mortality from alcoholism results from alcoholic liver disease (ALD). ALD includes alcoholic steatosis, alcoholic hepatitis, and