nsc-141537 and Necrosis

nsc-141537 has been researched along with Necrosis* in 2 studies

Other Studies

2 other study(ies) available for nsc-141537 and Necrosis

ArticleYear
A pathological condition possibly caused by spontaneous trichotecene poisoning in Brahma poultry: first report.
    Avian pathology : journal of the W.V.P.A, 2004, Volume: 33, Issue:3

    Trichotecene poisoning in poultry can cause oral lesions, haemorrhages, depletion and necrosis in the lymphopoetic organs and death. Spontaneous poisonings with these toxins are rarely described. This paper describes the spontaneous poisoning of two Brahma chickens with T-2 toxin, diacetoxyscirpenol and deoxynivalenol. Two out of 10 chickens died under signs of depression and loss of appetite. Histopathological analysis revealed vacuolar dystrophy of the liver, necrosis and depletion of lymphocyte in the bursa of Fabricius as well as multiple necroses in the glandular stomach and gut. Even though quantities of 0.70 mg/kg T-2 in the food together with 0.50 mg/kg diacetoxyscirpenol significantly differ from the median lethal dose for chickens reported in literature (4.97 mg/kg), parasitological, virological and histopathological results indicate trichotecenes as the causative agents of this pathological condition.

    Topics: Animal Feed; Animals; Bursa of Fabricius; Chickens; Fatal Outcome; Fusarium; Liver; Lymphocytes; Necrosis; Poisoning; Poultry Diseases; Stomach; T-2 Toxin; Trichothecenes

2004
The acute toxicopathy of intravenous diacetoxyscirpenol (anguidine) administration in swine.
    Fundamental and applied toxicology : official journal of the Society of Toxicology, 1985, Volume: 5, Issue:6 Pt 1

    Diacetoxyscirpenol (DAS, anguidine) was given intravenously to swine at 0.0, 0.5, and 1.0 mg/kg body wt. In mitotically and metabolically active tissues such as gastrointestinal epithelium and lymphoid aggregates the effects of DAS mimicked radiation poisoning. A quadratic dose-response relationship between the cytotoxicity of DAS and damage to enterocytes was found. Enterocytes in different anatomical regions of the bowel had differing susceptibilities to the toxic effects of DAS. In lymphoid tissues, DAS was preferentially cytotoxic to B-lymphocyte-rich tissues as compared to T-lymphocyte-rich tissues. In all pigs dosed with DAS the bone marrow was void of hemopoietic elements. DAS was cytotoxic to cells with specialized ion pumps, namely, renal tubular, gastric parietal, and salivary ducts. Cell damage in the exocrine and endocrine pancreas and adrenal gland accounted for changes in blood glucose. Endothelial necrosis and hemorrhage were observed in the brain. These findings were compared with those reported for other 12,13-epoxytrichothecenes and ionizing radiation and we concluded that a similar mechanism of cytotoxicity could exist.

    Topics: Animals; Antineoplastic Agents, Phytogenic; Blood Glucose; Body Weight; Creatinine; Digestive System; Female; Gastric Mucosa; Ileum; Injections, Intravenous; Kidney; Liver; Lymphoid Tissue; Male; Necrosis; Sesquiterpenes; Swine; Trichothecenes

1985