title: Developmental toxicity of fungicide carbendazim in female mice.
abstract: This study investigated the developmental toxicity of carbendazim during the organogenesis period in mice. Mated CD-1 mice were administered carbendazim at dose levels 0, 150, 300, and 600 mg/kg/day by gavage. Body weights, weight gains, and feed consumption were significantly reduced in mice administered with 300 and 600 mg/kg/day. Carbendazim exposure increased maternal levels of cholesterol, triglyceride, glucose, protein, and creatinine; and reduced the levels of estradiol and progesterone in the 300- and 600-mg/kg/day groups. In addition, exposure to carbendazim significantly reduced the number of live fetuses and increased the number of dead and resorptions at the same dose levels. External, visceral, and skeleton malformations were observed in the 300- and 600-mg/kg/day. In conclusion, exposure of pregnant mice to carbendazim induced maternal and developmental toxicity at 300 and 600 mg/kg/day. 150 mg/kg/day carbendazim produced a very slight increase in postimplantation loss, which was within the range of historical controls, and no evidence of maternal toxicity.
authors.affiliation: Faculty of Agriculture, Department of Pesticide, Faculty of Science, Alexandria University, Egypt. aminafarag2002@yahoo.com
authors.forename: Amina
authors.initials: A
authors.lastname: Farag
authors.forename: Hala
authors.initials: H
authors.lastname: Ebrahim
authors.forename: Reda
authors.initials: R
authors.lastname: ElMazoudy
authors.forename: Ezzat
authors.initials: E
authors.lastname: Kadous
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000473:pathology; D000284:Administration, Oral; D000704:Analysis of Variance; D000818:Animals; D001562:Benzimidazoles / Q000633:toxicity*; D001786:Blood Glucose / Q000032:analysis; D001835:Body Weight / Q000187:drug effects; D002219:Carbamates / Q000633:toxicity*; D002784:Cholesterol / Q000097:blood; D003404:Creatinine / Q000097:blood; D047108:Embryonic Development / Q000187:drug effects*; D005260:Female; D005313:Fetal Death / Q000139:chemically induced; D047109:Fetal Development / Q000187:drug effects; D005333:Fetus / Q000187:drug effects / Q000473:pathology; D005659:Fungicides, Industrial / Q000633:toxicity*; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D009929:Organ Size / Q000187:drug effects; D038081:Organogenesis / Q000187:drug effects; D011247:Pregnancy; D013723:Teratogens / Q000633:toxicity*; D014280:Triglycerides / Q000097:blood; D015430:Weight Gain / Q000187:drug effects
chemical_list: D001562:Benzimidazoles; D001786:Blood Glucose; D002219:Carbamates; D005659:Fungicides, Industrial; D013723:Teratogens; D014280:Triglycerides; D002784:Cholesterol; D003404:Creatinine; C006698:carbendazim