hydronephrosis/zea mays

In utero and lactational exposure of mice to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) leads to cardiac hypertrophy and hydronephrosis in adulthood. We tested the hypothesis that perinatal TCDD exposure increases the susceptibility to cardiovascular disease when offspring are exposed to a common

Hydronephrosis is typically observed in terata caused by in utero and lactational exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), via the arylhydrocarbon receptor, but the molecular mechanism underlying its pathogenesis is largely unknown. In the present study, pregnant Holtzman rats were

Perfluorodecanoic acid (PFDA) is a representative of the perfluorinated carboxylic acids used as commercial wetting agents and flame retardants. Signs of PFDA toxicity have been reported to resemble those seen after exposure to TCDD. To determine if PFDA exhibits teratogenic effects similar to those

Telone II (technical grade, 1,3-dichloropropene), a soil fumigant, was evaluated in chronic toxicology/carcinogenicity studies using Fischer-344 (F344) rats and B6C3F1 mice of both sexes. Doses administered were 0, 25, or 50 mg/kg to rats and 0, 50, or 100 mg/kg to mice. Telone II was given in corn

Prenatal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) induces hydronephrosis in C57BL/6N mice. The etiology of this response involves TCDD-induced hyperplasia of ureteric epithelium, which occludes the ureteric lumen, blocking the flow of urine. The present study localizes and examines the

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a widely distributed, persistent environmental contaminant that is teratogenic in mice, where it induces hydronephrosis and cleft palate. The incidence of clefting has been shown to be dose dependent after exposure on either gestation Day (GD) 10 or 12,

Experiments were conducted to determine the role of the aryl hydrocarbon receptor (AhR) in the development of control and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-exposed C57Bl/6 male mice. Male and female mice heterozygous for the AhR (Ahr+/-) were mated, and pregnant females were dosed orally on

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) exposure produces hydronephrosis and cleft palate in mice. These responses are correlated with disruption of expression of epidermal growth factor (EGF) receptor ligands, primarily EGF and transforming growth factor-alpha (TGF-alpha), and altered epithelial

Administration of nitrofen (2,4-dichloro-4'-nitrodiphenyl ether) during organogenesis in rodents produces neonatal lethality accompanied by lung hypoplasia, diaphragmatic hernias, heart anomalies, and hydronephrosis. Different strains of rats, Long Evans Hooded (LEH) and Sprague-Dawley (SD), are

Wistar rats were fed a diet deficient in essential fatty acids (EFA). Control animals received the same diet to which was added 5% corn oil, a source of EFA. The experimental group showed clinical and chromatographic evidences of EFA deficiency. Groups of deficient and control animals were killed at

Polychlorinated dibenzofurans (PCDFs) are widespread environmental contaminants which have been detected in human tissues and implicated in several poisoning incidents. Their toxic effects are similar to those observed with other related halogenated aromatic hydrocarbons such as TCDD. The

The organic phase of a leachate (OPL) from the Love Canal chemical dump site contains more than 100 organic compounds including 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD). The teratogenic potential of OPL was determined in two inbred and one hybrid mouse strain which differ in their sensitivity to

Toxicology and carcinogenesis studies of Telone II(R) (a soil fumigant containing approximately 89% cis- and trans-1,3-dichloropropene, 2.5% 1,2-dichloropropane, 1.5% of a trichloropropene isomer, and 1.0% epichlorohydrin) were conducted by administering the commercial-grade formulation in corn oil

TCDD is one of the most toxic man-made compounds and an extremely potent teratogen in mice. Many of its toxic symptoms resemble those seen during vitamin A deficiency. Vitamin A and its derivatives, such as alltrans-retinoic acid (RA), are also teratogenic in mice, as well as many other species.

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) and retinoic acid (RA) are both teratogenic in mice. TCDD is a highly toxic, stable environmental contaminant, while RA is a naturally occurring form of vitamin A. Exposure to TCDD induces hydronephrosis and cleft palate, and exposure to RA induces limb