title: [Subchronic toxicity of gamma-Falisan-Universal dry dressing agent to rats].
abstract: Doses of 50 mg/kg, 100 mg/kg, and 400 mg/kg of Gamma-Falisan-Universal dry dressing agent (active ingredients including 20 per cent of Lindan and 2.5 per cent of phenyl-mercury acetate) were administered in agar suspension by stomach intubation to rats over 13 weeks, with five applications weekly. The following changes were produced: retardation in body weight, lymphopenia and leucopenia, rise of segment-nuclear neutrophils in peripheral blood, decrease of haematocrit and haemoglobin, as well as rise in activities of leucine aminopeptidase and serum glutamate oxalo-acetate transaminase. The males proved to be more sensitive in the context of their haematological parameters, while the females displayed higher sensitivity in terms of clinico-chemical values. Absolute weight increases were recorded from kidneys and liver of both males and females and from the adrenal gland of females, while weight loss was recorded from the pituitary gland of males. Changes of the same kind were expressed even more strongly, in the context of relative weights of organs. Histopathological changes were recorded from liver, kidneys, and adrenal gland of either sex, and they were histometrically confirmed. Retardation in body weight, rise in activity of leucine aminopeptidase, and weight changes of various organs were significant up to first dosage group. Analogous findings were obtained with regard to microscopic changes in kidneys. Hence, no-effect levels did not occur at all throughout the experiment.
mesh_terms: D000302:Adrenal Cortex / Q000187:drug effects / Q000473:pathology; D000818:Animals; D001769:Blood / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D004338:Drug Combinations; D005260:Female; D001556:Hexachlorocyclohexane / Q000633:toxicity*; D007668:Kidney / Q000187:drug effects / Q000473:pathology; D008099:Liver / Q000187:drug effects / Q000473:pathology; D008297:Male; D009929:Organ Size / Q000187:drug effects; D010662:Phenylmercuric Acetate / Q000633:toxicity*; D010663:Phenylmercury Compounds / Q000633:toxicity*; D051381:Rats; D012737:Sex Factors
chemical_list: D004338:Drug Combinations; D010663:Phenylmercury Compounds; D001556:Hexachlorocyclohexane; D010662:Phenylmercuric Acetate
vernacular_title: Beitrag zur subchronischen Toxizität von gamma-Falisan-Universal-Trockenbeize bei Ratten.