Transfer Profile of Orally and Intramuscularly Administered Tetrodotoxin to Artificial Hybrid Specimens of the Pufferfish Takifugu rubripes and Takifugu porphyreus
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چکیده
منابع مشابه
Transfer profile of intramuscularly administered tetrodotoxin to artificial hybrid specimens of pufferfish, Takifugu rubripes and Takifugu niphobles.
Tetrodotoxin (TTX) was intramuscularly administered to artificially hybridized specimens of the pufferfish Takifugu rubripes and Takifugu niphobles to investigate toxin accumulation in hybrids, and TTX transfer/accumulation profiles in the pufferfish body. In the test fish administered 146 MU TTX in physiologic saline, TTX rapidly transferred from the muscle via the blood to other organs. Toxin...
متن کاملTransfer profile of intramuscularly administered tetrodotoxin to non-toxic cultured specimens of the pufferfish Takifugu rubripes.
Tetrodotoxin (TTX) was intramuscularly administered to non-toxic cultured specimens of the pufferfish Takifugu rubripes to investigate TTX transfer/accumulation profiles in the pufferfish body. In two groups of test fish administered either 50MU/individual of TTX standard (purified TTX; PTTX) or crude extract of toxic pufferfish ovary (crude TTX; CTTX), TTX rapidly transferred from the muscle v...
متن کاملThe sex-determining locus in the tiger pufferfish, Takifugu rubripes.
The tiger pufferfish (fugu), Takifugu rubripes, is a model fish that has had its genome entirely sequenced. By performing genomewide linkage analyses, we show that the sex of fugu is determined by a single chromosomal region on linkage group 19 in an XX-XY system.
متن کاملComparison of the localization of tetrodotoxin between wild pufferfish Takifugu rubripes juveniles and hatchery-reared juveniles with tetrodotoxin administration.
To reveal the accumulation profile of tetrodotoxin (TTX) in pufferfish Takifugu rubripes juveniles, we compared the localization of TTX in various tissues among wild juveniles and hatchery-reared juveniles with or without TTX administration using immunohistochemical technique with anti-TTX monoclonal antibody. Immuno-positive reaction was observed in hepatic tissue, basal cell of skin and olfac...
متن کامل[Distribution of toxicity in liver of wild pufferfish Takifugu rubripes].
Livers from wild pufferfish, Takifugu rubripes, can be described as having a smooth frontal side and an upper-region that is attached to the hepatic portal vein. Based on this description, the liver can be divided into 10 parts (L1-5 and R1-5), and in this work, the lethal potency of each part was determined by mouse bioassay. Among the raw livers from 58 individuals, all 10 parts of 16 individ...
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ژورنال
عنوان ژورنال: Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)
سال: 2012
ISSN: 0015-6426,1882-1006
DOI: 10.3358/shokueishi.53.33