Biomaterial Database

Hexachlorobenzene-induced renal maldevelopment in CD-1 mice and CD rats. 1986

J E Andrews, and K D Courtney

Enlarged kidneys and hydronephrosis were observed in day-15 post-partum (pp) CD-1 mouse pups from dams treated with 10 or 50 mg hexachlorobenzene (HCB) per kg body weight (bw) on days 6-16 of gestation. Additional studies showed that enlarged kidneys occurred also on days 1 and 20 pp. CD rat pups from dams exposed to 10 mg HCB per kg bw on days 15-20 of gestation had enlarged kidneys on day 5 pp but not on days 10 or 20. In the CD rat, there was a significant increase in the kidney:bw ratio and the liver:bw ratio for the HCB-exposed pups at all three time periods. Pre- and postnatal exposure to HCB resulted in renal maldevelopment in CD-1 mice and CD rats in terms of enlarged kidneys and hydronephrosis.

UI	MeSH Term	Description	Entries
D007668	Kidney	Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.	Kidneys
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D009929	Organ Size	The measurement of an organ in volume, mass, or heaviness.	Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D001835	Body Weight	The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	Body Weights,Weight, Body,Weights, Body
D002722	Chlorobenzenes	Aromatic organic compounds with the chemical formula C6H5Cln.
D005260	Female		Females
D006581	Hexachlorobenzene	An agricultural fungicide and seed treatment agent.	HCB
D000014	Abnormalities, Drug-Induced	Congenital abnormalities caused by medicinal substances or drugs of abuse given to or taken by the mother, or to which she is inadvertently exposed during the manufacture of such substances. The concept excludes abnormalities resulting from exposure to non-medicinal chemicals in the environment.	Drug-Induced Abnormalities,Abnormalities, Drug Induced,Abnormality, Drug-Induced,Drug Induced Abnormalities,Drug-Induced Abnormality
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia