title: Teratogenic effects of propineb on rat skin.
abstract: The dithiocarbamates are known to cause dermatitis, conjunctivitis, rhinitis, pharyngitis and bronchitis in humans. The experimental group received Propineb (obtained from Bayer) concentrations of 400 ppm in distilled water five days a week (treatment time three weeks) administered orally by gasric pit. Acute oral LD50 for male rats has been found to be 8,500 mg/kg (Worthing, 1983). The control group (n = 10) received only distilled water. At ultrasonographical examination, there were no resorbed fetuses or stillborns during or after propineb administration. It can be clearly seen that the body weights of the experimental group of litters are lower than those of the control group (p < 0.001). However, the mean length of the experimental litters was identical to the control group of litters (p > 0.05). Under microscopical examination, increased keratinization and hyperplasia were observed in the epidermal cells.
authors.affiliation: Department of Pathology, The Medical Faculty of Dicle University, Diyarbakir, Turkey.
authors.forename: M
authors.initials: M
authors.lastname: Yaldiz
authors.forename: S
authors.initials: S
authors.lastname: Akdeniz
authors.forename: U Y
authors.initials: UY
authors.lastname: Bilgin
authors.forename: E
authors.initials: E
authors.lastname: Deveci
authors.forename: M
authors.initials: M
authors.lastname: Akkuş
authors.forename: M
authors.initials: M
authors.lastname: Kilinç
authors.forename: S
authors.initials: S
authors.lastname: Deveci
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001706:Biopsy; D001835:Body Weight; D004817:Epidermis / Q000196:embryology / Q000473:pathology; D005260:Female; D005659:Fungicides, Industrial / Q000633:toxicity*; D006965:Hyperplasia; D007633:Keratins / Q000378:metabolism; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D051381:Rats; D017208:Rats, Wistar; D012867:Skin / Q000196:embryology* / Q000473:pathology*; D013723:Teratogens / Q000633:toxicity*; D016216:Ultrasonography, Prenatal; D015038:Zineb / Q000031:analogs & derivatives* / Q000633:toxicity*
chemical_list: D005659:Fungicides, Industrial; D013723:Teratogens; C012509:propineb; D007633:Keratins; D015038:Zineb