Zobrazeno 1 - 10 of 19 pro vyhledávání: '"S. D. Holladay"'
1
Early Pesticide Exposure and Later Mortality in Rural Africa: A New Hypothesis
Autor: O. N. Ofordile, Sophie E. Moore, Andrew M. Prentice, S. D. Holladay
Publikováno v: Journal of Immunotoxicology. 2:33-40
Season of birth correlates with approximately 10-fold increased risk of early mortality from infectious disease in parts of The Gambia, West Africa. The increased early death occurred in individuals aged 25-50, who were born during the nonharvest sea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61763fd08297d23c1454ed06c746cffc
https://doi.org/10.1080/15476910590949452
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3
The mouse as a model for developmental immunotoxicology
Autor: S D Holladay, B L Blaylock
Publikováno v: Human & Experimental Toxicology. 21:525-531
The laboratory mouse has been the most extensively used model system for demonstrating postnatal immune deficits following perinatal immunotoxicant exposure. Assays utilized have historically been those developed for adult mice. Clear gaps in the ava
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5724ecc1f02400128021c8986bcc2ccc
https://doi.org/10.1191/0960327102ht292oa
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4
Effect of Previous Exposure to Tricaine Methanesulfonate on Time to Anesthesia in Hybrid Tilapias
Autor: D. A. Smith, Stephen A. Smith, S. D. Holladay
Publikováno v: Journal of Aquatic Animal Health. 11:183-186
Tricaine methanesulfonate (MS-222) is one of the most broadly used anesthetic and tranquilizing agents for poikilotherms, and it is currently the only anesthetic approved for use with food fish. To test the preliminary observation in tilapias Oreochr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b098499ccd726e6b2b71de67aa179937
https://doi.org/10.1577/1548-8667(1999)011<0183:eopett>2.0.co
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5
THE HEMOLYTIC PLAQUE-FORMING CELL ASSAY IN TILAPIA (OREOCHROMIS NILOTICUS) EXPOSED TO BENZO[a]PYRENE: ENHANCED OR DEPRESSED PLAQUE FORMATION DEPENDS ON DOSING SCHEDULE
Autor: S. D. Holladay, G. G. Schurig, S. A. Smith, D. A. Smith
Publikováno v: Toxicology Methods. 9:57-70
The prospect of utilizing the cichlid teleost tilapia (Oreochromis niloticus) as an alternative experimental model to mammals for preliminary chemical immunotoxicity risk assessment is being evaluated by examining the National Toxicology Program's st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a2e19b193f20ab7cac673be03149035
https://doi.org/10.1080/105172399242726
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6
TCDD inhibits murine thymocyte and B lymphocyte maturation
Autor: Gary J. Rosenthal, Michael I. Luster, J.J. Heindel, George C. Clark, B L Blaylock, C E Comment, S. D. Holladay, Dori R. Germolec
Publikováno v: Chemosphere. 25:115-118
Immunotoxicity is a common occurrence in experimental animals following exposure to TCDD. In addition to thymic atrophy, immunotoxicity is characterized by suppression of antibody responses in adult mice and suppression of cell-mediated immunity foll
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::435baee3009b06bdd54f9b164f1fb301
https://doi.org/10.1016/0045-6535(92)90493-b
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7
Perinatal thymocyte antigen expression and postnatal immune development altered by gestational exposure to tetrachlorodibenzo-p-dioxin (TCDD)
Autor: C E Comment, Dori R. Germolec, J. J. Heindell, P. Lindstrom, Michael I. Luster, B L Blaylock, S. D. Holladay
Publikováno v: Teratology. 44:385-393
In utero exposure to the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) was found to alter expression of murine thymocyte fetal cell-surface markers. Pregnant mice were treated (via gavage) with 0, 1.5, or 3.0 micrograms TCDD/kg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d363b0e7c8eccc7e58363d0835a8610
https://doi.org/10.1002/tera.1420440405
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8
Nonspecific stimulation of the maternal immune system. I. Effects On teratogen-induced fetal malformations
Autor: S D, Holladay, L, Sharova, B J, Smith, R M, Gogal, D L, Ward, B L, Blaylock
Publikováno v: Teratology. 62(6)
Maternal immune stimulation has reported, but unconfirmed, efficacy for reducing chemical-induced morphologic defects in mice.Teratogenic chemicals (2,3,7, 8-tetrachlorodibenzo-p-dioxin [TCDD], ethyl carbamate [urethane], methylnitrosourea [MNU], or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::451b2541149f1681117a338f217c988b
https://pubmed.ncbi.nlm.nih.gov/11091363
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9
Nonspecific stimulation of the maternal immune system. II. Effects on gene expression in the fetus
Autor: L, Sharova, P, Sura, B J, Smith, R M, Gogal, A A, Sharov, D L, Ward, S D, Holladay
Publikováno v: Teratology. 62(6)
Maternal immune stimulation reduces malformations caused by chemical teratogens. Mechanisms for this effect are not known. Altered expression of regulatory molecules (e.g., transforming growth factor [TGF-beta], tumor necrosis factor-alpha [TNF-alpha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6ee18215954010019465b4b580f89c50
https://pubmed.ncbi.nlm.nih.gov/11091364
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10
Analysis of apoptosis of lymphoid cells in fish exposed to immunotoxic compounds
Autor: R M, Gogal, B J, Smith, J, Kalnitsky, S D, Holladay
Publikováno v: Cytometry. 39(4)
Chemical induction of apoptosis in cells is believed to contribute to toxicity. Techniques for measuring apoptosis have increased in both sensitivity and number and in many cases can be readily extended to nontraditional research species. A compariso
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::152c9dc9df1b6883f5b177f365744904
https://pubmed.ncbi.nlm.nih.gov/10738285
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