Chronic Toxicity of Bromodichloromethane to the Japanese Medaka (Oryzias latipes)
نویسندگان
چکیده
منابع مشابه
Life-cycle toxicity of 4-nonylphenol to medaka (Oryzias latipes).
We studied the chronic effects of 4-nonylphenol (4-NP) on reproductive status of medaka (Oryzias latipes) over two generations of continuous exposure. The exposure study of the parental (F0) medaka was begun on embryos within 24 h postfertilization and continued with monitoring through embryological development, hatching, posthatch survival, growth, sexual differentiation, and reproduction unde...
متن کاملReproductive Success and Behavior of Japanese Medaka (oryzias Latipes) Exposed to 4-tert-octylphenol
Japanese medaka (Oryzias latipes), a small freshwater fish used extensively to investigate sexual differentiation and development, were exposed to octylphenol (OP), a known estrogen agonist, to assess its impact on reproductive success. Male and female medaka were exposed to nominal concentrations of 10, 25, 50, and 100 mg/L OP from 1 d posthatch to 6 months posthatch. In reproduction trials in...
متن کاملFeminization of female leukophore-free strain of Japanese medaka (Oryzias latipes) exposed to 17beta-estradiol.
The recently developed female leukophore-free (FLFII) strain of Japanese medaka (Oryzias latipes) carries DNA markers for the identification of genotypic sex. Information regarding genotypic sex is useful for tests in which endocrine-disrupting compounds may masculinize or feminize fish. In the present study, methods were developed to automate DNA extraction and profiling for rapid determinatio...
متن کاملTranscriptomic profiles of Japanese medaka (Oryzias latipes) in response to alkalinity stress.
Oryzias latipes (Adrianichthyidae), known as Japanese medaka or Japanese killifish, is a small 2-4 cm long fish common in rice paddies in coastal Southeast Asia and is also a popular aquarium fish. It has been widely used as a research model because of its small size and because it is very easy to rear. Alkalinity stress is considered to be one of the major stressors on fish in saline-alk...
متن کاملEffects of the isoflavones genistein and equol on the gonadal development of Japanese medaka Oryzias latipes.
The estrogenic isoflavone compound genistein recently has been found in the effluents of sewage treatment plants and pulp mills, and the related compound equol has been detected in the runoff from agricultural fields treated with hog manure. Waterborne exposures of Japanese medaka (Oryzias latipes) to equol from soon after hatch to approximately 100 days posthatch induced gonadal intersex (i.e....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Toxicologic Pathology
سال: 2001
ISSN: 0192-6233,1533-1601
DOI: 10.1080/019262301753385997