Survey for Fusaria That Elaborate T-2 Toxin
نویسندگان
چکیده
منابع مشابه
Survey for fusaria that elaborate T-2 toxin.
Of the 136 strains of Fusarium examined, T-2 toxin was confirmed by thinlayer chromatography in 13 of the 21 extracts that inhibited either Rhodotorula rubra or Pencillium digitatum.
متن کاملToxicological approaches to the toxic metabolites of Fusaria. VIII. Acute and subacute toxicities of T-2 toxin in cats.
Acute and subacute toxicities to cats of T-2 toxin, 12-13 epoxytrichothec mycotoxin from fungi Fusarium species and others, were investigated. Major symptoms of toxicity in cats as the result of T-2 toxin were emesis, vomiting, diarrhea, anorexia, ataxia of the hind legs, discharge from the eyes and ejection of hemorrhagic fluid. Consecutive administration of the crude and pure sample of T-2 to...
متن کاملNew process for T-2 toxin production.
Strains of Fusarium produced high levels of T-2 toxin when cultured on certain media absorbed into vermiculite. Modified Gregory medium was nutritionally complex (2% soya meal, 0.5% corn steep liquor, 10% glucose) and, when inoculated with the appropriate fungal strain, yielded maximum T-2 toxin within 24 days of incubation at 19 degrees C. On Vogel synthetic medium N (H. J. Vogel, Microb. Gen...
متن کاملEffects of T-2 Toxin on Cytokine Produc-tion by Mice Peritoneal Macrophages and Lymph Node T-Cells
Background: T-2 toxin is a mycotoxin of type A trichothecenes produced by several fungal genera such as Fusarium species. Mycotoxins can affect both cell mediated and humoral immune compartments. Objective: The purpose of this study was to investi-gate the effect of T-2 toxin on cytokine production by mouse peritoneal macrophages and lymph node T cells. Methods: Mouse peritoneal macrophages and...
متن کاملProduction of antibody against T-2 toxin.
Antibody against T-2 toxin was obtained after immunization of rabbits with bovine serum albumin-T-2 hemisuccinate conjugate. The antibody had greatest binding efficiency for T-2 toxin, less efficiency for HT-2, and least for T-2 triol. Cross-reaction of antibody with neosolaniol, T-2 tetraol, and 8-acetyl-neosolaniol was very weak. Diacetoxyscirpenol, trichodermin, vomitoxin, and verrucarin A e...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1972
ISSN: 0003-6919
DOI: 10.1128/am.23.6.1165-1166.1972