Balazs Oroszlany, Yoshinori Ikenaka, Aksorn Saengtiengchan, Mami Oguri, Shouta M M Nakayama, Mayumi Ishizuka
{"title":"Metabolism of pyrene, a polycyclic aromatic hydrocarbon in freshwater turtles.","authors":"Balazs Oroszlany, Yoshinori Ikenaka, Aksorn Saengtiengchan, Mami Oguri, Shouta M M Nakayama, Mayumi Ishizuka","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Reptile population decrease is an alarming trend all around the world. Yet little is known about the role of xenobiotics in this decrease. In this study, we investigated the metabolism of pyrene in three freshwater turtle species (Red-EARED sliders (Trachemys scripta elegans), Chinese pond turtles (Mauremys reevesii) and Chinese softshell turtles (Pelodiscus sinensis). Compared to other vertebrates, all turtles showed an unique metabolite distribution, pyrene-1-sulfate being the main metabolite. The observed low phase II enzyme metabolic rates raises the question of the effect of long-time exposure.</p>","PeriodicalId":56285,"journal":{"name":"Japanese Journal of Veterinary Research","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2013-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Japanese Journal of Veterinary Research","FirstCategoryId":"97","ListUrlMain":"","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Reptile population decrease is an alarming trend all around the world. Yet little is known about the role of xenobiotics in this decrease. In this study, we investigated the metabolism of pyrene in three freshwater turtle species (Red-EARED sliders (Trachemys scripta elegans), Chinese pond turtles (Mauremys reevesii) and Chinese softshell turtles (Pelodiscus sinensis). Compared to other vertebrates, all turtles showed an unique metabolite distribution, pyrene-1-sulfate being the main metabolite. The observed low phase II enzyme metabolic rates raises the question of the effect of long-time exposure.
期刊介绍:
The Japanese Journal of Veterinary Research (JJVR) quarterly publishes peer-reviewed articles on all aspects of veterinary science. JJVR was originally published as a “University Journal” of veterinary science at Hokkaido University from more than 60 years ago. Currently, JJVR, is Japan’s leading scientific veterinary journal, and provides valuable information for the development of veterinary science by welcoming contributions from researchers worldwide.
JJVR offers online submission for Regular Papers, Short Communications, and Review Articles that are unpublished and not being considered for publication elsewhere. Research areas include:
Anatomy, Physiology, Biochemistry, Pharmacology, Microbiology, Infectious diseases, Parasitology, Laboratory Animal Science and Medicine, Internal Medicine, Surgery, Pathology, Theriogenology, Molecular Medicine, Public Health, Radiation Biology, Toxicology, Wildlife Biology and Medicine, Veterinary Hygiene, The other fields related to veterinary science.