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Your search keyword '"Chang, L.-W."' showing total 9 results
Start Over Author "Chang, L.-W." Topic fetus
9 results on '"Chang, L.-W."'

1. Prenatal and neonatal toxicology and pathology of heavy metals.

Author

Chang LW, Wade PR, Pounds JG, and Reuhl KR

Subjects
Animals, Behavior, Animal drug effects, Cadmium metabolism, Cadmium toxicity, Female, Humans, Infant, Newborn, Lead metabolism, Lead toxicity, Mercury toxicity, Pregnancy, Animals, Newborn physiology, Fetus drug effects, Metals toxicity, Teratogens
Published
1980
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3. Pathological effects of in utero methylmercury exposure on the cerebellum of the golden hamster. 1. Early effects upon the neonatal cerebellar cortex.

Author

Reuhl KR, Chang LW, and Townsend JW

Subjects
Animals, Animals, Newborn anatomy & histology, Cerebellar Cortex ultrastructure, Cricetinae, Dendrites drug effects, Dendrites ultrastructure, Female, Mesocricetus, Pregnancy, Cerebellar Cortex drug effects, Fetus drug effects, Methylmercury Compounds adverse effects
Published
1981
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4. Ultrastructural evidence of the hepatotoxic effect of halothane in rats following in-utero exposure.

Author

Chang LW, Lee YK, Dudley AW Jr, and Katz J

Subjects
Animals, Animals, Newborn, Chemical and Drug Induced Liver Injury, Cytoplasm ultrastructure, Female, Histocytochemistry, Leukocytes ultrastructure, Lipid Metabolism, Liver drug effects, Maternal-Fetal Exchange, Microscopy, Electron, Necrosis, Pregnancy, Rats, Environmental Pollutants toxicity, Fetus drug effects, Halothane toxicity, Liver ultrastructure, Liver Diseases pathology
Abstract

Eight pregnant Sprague-Dawley rates were exposed to 10 ppm halothane 8 hours/day and 5 days/week throughout pregnancy. Liver samples were obtained from the pups for electron microscopy. Degenerative changes such as myelin-figure formation, focal-cytoplasmic degradation; fatty changes and cellular necrosis were observed. Leukocytic infiltration and phagocytosis of the cellular debris by Kupffer cells were also evident. The present investigation has demonstrated the hepatotoxic effects of halothane on the foetal liver. The role of halothane as an occupational hazard is considered.

Published
1975
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7. Ultrastructural evidence for foetal liver injury induced by in utero exposure to small doses of methylmercury.

Author

Ware RA, Chang LW, and Burkholder PM

Subjects
Animals, Dose-Response Relationship, Drug, Female, Liver embryology, Liver ultrastructure, Methylmercury Compounds administration & dosage, Mitochondria, Liver ultrastructure, Pregnancy, Rats, Fetus drug effects, Liver drug effects, Maternal-Fetal Exchange, Methylmercury Compounds toxicity
Published
1974
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8. Fetal pig skin in organ culture in dermatologic investigation.

Author

Chang LW and Maibach HI

Subjects
Animals, Autoradiography, Carbon Dioxide, Chickens, Culture Media, Hydrocortisone pharmacology, Methods, Oxygen, Swine, Thymidine metabolism, Time Factors, Tritium, Culture Techniques, Fetus, Mucous Membrane, Skin drug effects, Skin metabolism, Skin pathology
Published
1967
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