Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri

80 day bioassay using three concentration of Cadmium 0.420, 0.201 and 0.121 mg/L were conducted beginning with 5-6 day old Gourami Trichogaster Leeri. The uptake of cadmium occurred during pregnancy indicating that females transfer cadmium to the embryo. Highest concentration of cadmium occurred in...

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Main Authors:	Ibrahim, Al-Switi, Kabbashi, Nassereldeen Ahmed
Format:	Article
Language:	English
Published:	Academy of Agricultural Sciences, NAAS, India 2003
Subjects:	TD1020 Hazardous substances and their disposal
Online Access:	http://irep.iium.edu.my/39024/ http://irep.iium.edu.my/39024/ http://irep.iium.edu.my/39024/1/Effects_of_chronic_Cadmium.pdf

id	iium-39024
recordtype	eprints
spelling	iium-390242014-11-08T08:09:56Z http://irep.iium.edu.my/39024/ Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri Ibrahim, Al-Switi Kabbashi, Nassereldeen Ahmed TD1020 Hazardous substances and their disposal 80 day bioassay using three concentration of Cadmium 0.420, 0.201 and 0.121 mg/L were conducted beginning with 5-6 day old Gourami Trichogaster Leeri. The uptake of cadmium occurred during pregnancy indicating that females transfer cadmium to the embryo. Highest concentration of cadmium occurred in 5 day old concentration (mg/g) which then declined with growth. Cadmium burden (mg/fish) increased primarily from 28-45 day of bioassay. Gourami exposed to 0.201 and 0.121 mg/L cadmium for 45 day had similar cadmium concentration as in control. The most sensitive indicator of toxicity was sexual maturity, which can be used as an estimator of chronic toxicity. Academy of Agricultural Sciences, NAAS, India 2003 Article PeerReviewed application/pdf en http://irep.iium.edu.my/39024/1/Effects_of_chronic_Cadmium.pdf Ibrahim, Al-Switi and Kabbashi, Nassereldeen Ahmed (2003) Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri. Asian Journal of Microbiology, Biotechnology & Environmental Sciences, 5 (1). pp. 7-10. ISSN 0972-3005 http://www.envirobiotechjournals.com/journal_details.php?jid=1
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TD1020 Hazardous substances and their disposal
spellingShingle	TD1020 Hazardous substances and their disposal Ibrahim, Al-Switi Kabbashi, Nassereldeen Ahmed Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri
description	80 day bioassay using three concentration of Cadmium 0.420, 0.201 and 0.121 mg/L were conducted beginning with 5-6 day old Gourami Trichogaster Leeri. The uptake of cadmium occurred during pregnancy indicating that females transfer cadmium to the embryo. Highest concentration of cadmium occurred in 5 day old concentration (mg/g) which then declined with growth. Cadmium burden (mg/fish) increased primarily from 28-45 day of bioassay. Gourami exposed to 0.201 and 0.121 mg/L cadmium for 45 day had similar cadmium concentration as in control. The most sensitive indicator of toxicity was sexual maturity, which can be used as an estimator of chronic toxicity.
format	Article
author	Ibrahim, Al-Switi Kabbashi, Nassereldeen Ahmed
author_facet	Ibrahim, Al-Switi Kabbashi, Nassereldeen Ahmed
author_sort	Ibrahim, Al-Switi
title	Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri
title_short	Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri
title_full	Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri
title_fullStr	Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri
title_full_unstemmed	Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri
title_sort	effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri
publisher	Academy of Agricultural Sciences, NAAS, India
publishDate	2003
url	http://irep.iium.edu.my/39024/ http://irep.iium.edu.my/39024/ http://irep.iium.edu.my/39024/1/Effects_of_chronic_Cadmium.pdf
first_indexed	2023-09-18T20:56:03Z
last_indexed	2023-09-18T20:56:03Z
_version_	1777410311312113664

Effects of chronic cadmium exposure on the sexual maturity, production and bioaccumulation of pearl gourani trichogaster leeri

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