aflatoxin : KMLE 의학 검색 엔진 - 의학사전, 의학용어, 의학약어, 의학논문, 약품/의약품 검색

MeSH(Medical Subject Headings) 맞춤 검색 (http://www.nlm.nih.gov) 결과 : 3 페이지: 1

Aflatoxin B1 - 새창 A potent hepatotoxic and hepatocarcinogenic mycotoxin produced by the Aspergillus flavus group of fungi. It is also mutagenic, teratogenic, and causes immunosuppression in animals. It is found as a contaminant in peanuts, cottonseed meal, corn, and other grains. The mycotoxin requires epoxidation to aflatoxin B1 2,3-oxide for activation. Microsomal monooxygenases biotransform the toxin to the less toxic metabolites aflatoxin M1 and Q1.
Synonyms : Aflatoxin B, Aflatoxin B1 Dihydrochloride, (6aR-cis)-Isomer, Aflatoxin B1, (6aR-cis)-Isomer, 14C-Labeled, Aflatoxin B1, (6aR-cis)-Isomer, 2H-Labeled, Aflatoxin B1, (6aR-cis)-Isomer, 3H-Labeled, Aflatoxin B1, cis(+, -)-Isomer, HSDB-3453, NSC-529592
Aflatoxin M1 - 새창 A 4-hydroxylated metabolite of AFLATOXIN B1, one of the MYCOTOXINS from ASPERGILLUS tainted food. It is associated with LIVER damage and cancer resulting from its P450 activation to the epoxide which alkylates DNA. Toxicity depends on the balance of liver enzymes that activate it (CYTOCHROME P-450) and others that detoxify it (GLUTATHIONE S TRANSFERASE) (Pharmac Ther 50.443 1991). Primates & rat are sensitive while mouse and hamster are tolerant (Canc Res 29.236 1969).
Synonyms : 4-Hydroxyaflatoxin B1, Aflatoxin M, Aflatoxin M1, cis(+-)-Isomer, 4 Hydroxyaflatoxin B1
Aflatoxins - 새창 Furano-furano-benzopyrans that are produced by ASPERGILLUS from STERIGMATOCYSTIN. They are structurally related to COUMARINS and easily oxidized to an epoxide form to become ALKYLATING AGENTS. Members of the group include AFLATOXIN B1; aflatoxin B2, aflatoxin G1, aflatoxin G2; AFLATOXIN M1; and aflatoxin M2.
Synonyms : Aflatoxin