Search Results - "Francis, B.M"

The relationship of maternal and fetal toxicity in developmental toxicology bioassays with notes on the biological significance of the “no observed adverse effect level” by Chernoff, N., Rogers, E.H., Gage, M.I., Francis, B.M.

“…Standard developmental toxicology bioassays are designed to identify agents with the potential to induce adverse effects and include dose levels that induce…”
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Lack of evidence for intergenerational reproductive effects due to prenatal and postnatal undernutrition in the female CD-1 mouse by Rogers, E.H, Hunter, E.S, Rosen, M.B, Rogers, J.M, Lau, C, Hartig, P.C, Francis, B.M, Chernoff, N

“…The impacts of adverse environments during the prenatal and/or early postnatal periods may be manifested as functional deficits that occur later in life…”
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Effect of piped water supply on human water contact patterns in a Schistosoma haematobium-endemic area in Coast Province, Kenya by Noda, S, Shimada, M, Muhoho, N D, Sato, K, Kiliku, F B, Gatika, S M, Waiyaki, P G, Aoki, Y

“…The effect of a piped water supply on human water contact in a Schistosoma haematobium-endemic area in Coast Province, Kenya was studied. After the…”
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Effects of maternal exposure to chlorinated diphenyl ethers on thyroid hormone concentrations in maternal and juvenile rats by Rosiak, K.L. (University of Illinois at Urbana-Champaign, Urbana, IL.), Seo, B.W, Chu, I, Francis, B.M

“…Polychlorinated diphenyl ethers (PCDEs) are industrial byproducts and widespread environmental contaminants. Their structural similarity to PCBs suggests that…”
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Effect of concentration of mixed-function oxidase on concentration of estrogen, rate of egg lay, eggshell thickness, and plasma calcium in laying hens by Chen, S.W, Francis, B.M, Dziuk, P.J

“…The objective of this study was to investigate the effect of induction or depression of mixed-function oxidases (MFO) by xenobiotics on the peripheral…”
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Effects of structure, atropine, and dosing regimen on the delayed neurotoxicity of the insecticide EPN by Francis, B.M

“…EPN (EPN-ethyl; O-4-nitrophenyl O-ethyl phenylphosphonothionate) is a commercial organophosphorus ester (OP) insecticide causing neurological damage in humans…”
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Teratogenicity of bifenox and nitrofen in rodents by Francis, B M

“…The teratogenicity of the diphenyl ether herbicide bifenox [2,4-dichlorophenyl 3'-carboxymethyl-4'-nitrophenyl ether] was compared to that of nitrofen…”
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Evaluation of mirex, photomirex and chlordecone in the terrestrial aquatic laboratory model ecosystem [Insecticides] by Francis, B. Magnus, Metcalf, Robert L.

“…The insecticides mirex and chlordecone and the mirex photodegradation product, photomirex, were evaluated in a terrestrial aquatic laboratory model ecosystem…”
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Toxicity of organophosphorus esters to laying hens after oral and dermal administration by Francis, B M, Metcalf, R L, Hansen, L G

“…Fourteen organophosphorus esters (OPs) were evaluated for their potential to cause organophosphorus ester induced delayed neurotoxicity (OPIDN) when…”
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Acute and delayed effects of fenthion in young chicks by Farage-Elawar, M, Francis, B M

“…The effects of desbromoleptophos, fenitrothion, and fenthion on brain acetylcholinesterase (AChE), brain neurotoxic esterase (NTE), and walking were…”
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Model ecosystem studies of the environmental fate of five herbicides used in conservation tillage by FRANCIS, B. M, LAMPMAN, R. L, METCALF, R. L

“…A terrestrial aquatic laboratory model ecosystem (Metcalf et al), simulating a farm pond surrounded by fields under cultivation, was used to investigate the…”
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Effects of multiple dosing of fenthion, fenitrothion, and desbromoleptophos in young chicks by Farage-Elawar, M, Francis, B M

“…The effects of multiple doses of desbromoleptophos, fenitrothion, and pure fenthion on brain acetylcholinesterase (AChE), brain neurotoxic esterase (NTE), and…”
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Response of laboratory rodents to selected avian delayed neurotoxicants [Organophosphorus ester, carbamate] by Francis, B.M, Metcalf, R.L, Fisher, S.W

“…The response of rodents to organophosphorus ester induced delayed neurotoxicity (OPIDN) and to an analogous carbamate induced neuropathy was investigated using…”
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Ecotoxicology of phenylphosphonothioates [Insecticides] by Francis, B. Magnus, Hansen, Larry G., Fukuto, T. Roy, Lu, Po-Yung, Metcalf, Robert L.

“…The phenylphosphonothioate insecticides EPN and leptophos, and several analogs, were evaluated with respect to their delayed neurotoxic effects in hens and…”
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Neurotoxicity of diallate and triallate when administered orally or topically to hens by Hansen, L G, Francis, B M, Metcalf, R L, Reinders, J H

“…Two allylthiocarbamate herbicides, diallate and triallate, were evaluated for neurotoxicity by oral and topical dosing studies with mature white leghorn hens…”
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Comparison of the delayed neurotoxicity of O-methyl and O-ethyl analogs of EPN, leptophos, and cyanofenphos by Francis, B M, Hansen, L G, Metcalf, R A, Metcalf, R L

“…Eight pairs of O-methyl and O-ethyl O-(substituted-phenyl) phenylphosphonothionates were evaluated with respect to their delayed neurotoxic activity in hens…”
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Developmental toxicity of bromoxynil in mice and rats by Rogers, J M, Francis, B M, Barbee, B D, Chernoff, N

“…The developmental toxicity of the wide-spectrum herbicide bromoxynil (bromoxynil phenol; 3,5-dibromo-4-hydroxyphenyl cyanide) was evaluated in Sprague-Dawley…”
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