Results 331 to 340 of about 301,764 (392)
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Medical Hypotheses, 2019
DNA adducts are associated with a number of diseases, including cancer. Based on a recent report by our group, the aim of this study was to test the hypothesis that DNA adducts can be removed by means of one or more of the following three intervention programmes: intermittent whole-body hyperthermia; detoxification; and cell repair.
Basant K. Puri, Jean A. Monro, C. Ijeh
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DNA adducts are associated with a number of diseases, including cancer. Based on a recent report by our group, the aim of this study was to test the hypothesis that DNA adducts can be removed by means of one or more of the following three intervention programmes: intermittent whole-body hyperthermia; detoxification; and cell repair.
Basant K. Puri, Jean A. Monro, C. Ijeh
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Glutathione adducts of oxyeicosanoids
Prostaglandins & Other Lipid Mediators, 2002Glutathione (GSH) is a major cellular antioxidant, which can conjugate chemically reactive, electrophilic molecules and thus, prevent unwanted reactions with important cell constituents. A large number of electrophilic eicosanoids, in particular alpha/beta-unsaturated ketones, are synthesized during arachidonic acid oxidative metabolism which can ...
Simona Zarini, Robert C. Murphy
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Clinical Genetics, 1975
The adducted thumbs syndrome is characterized by cleft palate, microcephaly, and dys‐myelination. A fifth case of this syndrome is presented. Several other syndromes which may present with adducted thumbs are reviewed and re‐assessed. The original contributions consist of discussions of (1) the possible pathogenesis of adducted thumbs in the congenital
Edith P. Levy, Naomi Fitch
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The adducted thumbs syndrome is characterized by cleft palate, microcephaly, and dys‐myelination. A fifth case of this syndrome is presented. Several other syndromes which may present with adducted thumbs are reviewed and re‐assessed. The original contributions consist of discussions of (1) the possible pathogenesis of adducted thumbs in the congenital
Edith P. Levy, Naomi Fitch
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The adduction distraction maneuver
Arthroscopy: The Journal of Arthroscopic & Related Surgery, 1997The adduction distraction maneuver is presented as an adjunct to the surgeon's technical skills to assist with the initial introduction of the shoulder arthroscope. Both novice and experienced arthroscopists can experience difficulty establishing access to the glenohumeral joint. Often this results in articular cartilage or soft tissue damage.
Stephen Fealy +3 more
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Inorganic Chemistry, 1997
The syntheses, characterizations, and X-ray crystallographic structure determinations are described for adducts of stable nucleophilic carbenes with pnictinidenes. The adducts between 1,3-dimesitylimidazol-2-ylidene and phenylphosphinidene, phenylarsinidene, (trifluoromethyl)phosphinidene, and (pentafluorophenyl)arsinidene are reported.
Jens R. Goerlich +6 more
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The syntheses, characterizations, and X-ray crystallographic structure determinations are described for adducts of stable nucleophilic carbenes with pnictinidenes. The adducts between 1,3-dimesitylimidazol-2-ylidene and phenylphosphinidene, phenylarsinidene, (trifluoromethyl)phosphinidene, and (pentafluorophenyl)arsinidene are reported.
Jens R. Goerlich +6 more
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, 2006 DNA adducts reflect the amount of a ▶ xenobiotic that covalently reacts with nucleic acid bases at the target site (biologically effective dose) or in surrogate tissues (▶Surrogate markers). DNA adducts are mechanistically more relevant to ▶ carcinogenesis than the internal dose of a carcinogen, since they take into account interindividual differences ...
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Macromolecular adducts of butadiene
Toxicology, 1996Butadiene (BD) is an important industrial chemical classified as a probable human carcinogen. Marked species differences in susceptibility to the carcinogenic effects of BD have been observed, possibly due to the differences in its metabolism. In this work, guanine and adenine adducts formed by the reactive metabolites of BD in vitro were isolated and ...
Ramiah Sangaiah +4 more
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Journal of Steroid Biochemistry, 1988
Reaction of estrone-3,4-o-quinone with ethanethiol and glutathione leads to the formation of 4-hydroxyestrone-2-thioethers. Incubations of [1-3H]hydroxyestrone with rat liver microsomes and NADPH in the presence of glutathione results in the formation of 4-hydroxyestrone-S-glutathione with no release of tritium in the water indicating GSH addition to C-
Yusuf J. Abul-Hajj, Paul L. Cisek
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Reaction of estrone-3,4-o-quinone with ethanethiol and glutathione leads to the formation of 4-hydroxyestrone-2-thioethers. Incubations of [1-3H]hydroxyestrone with rat liver microsomes and NADPH in the presence of glutathione results in the formation of 4-hydroxyestrone-S-glutathione with no release of tritium in the water indicating GSH addition to C-
Yusuf J. Abul-Hajj, Paul L. Cisek
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European Archives of Oto-Rhino-Laryngology, 2011
The purpose of this study was to describe a simplified arytenoid rotation technique and to test its applicability in excised human larynges. A non-absorbable monofilament thread is slung around the muscular process of the arytenoid cartilage through an external approach.
Daniel Schroeder +2 more
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The purpose of this study was to describe a simplified arytenoid rotation technique and to test its applicability in excised human larynges. A non-absorbable monofilament thread is slung around the muscular process of the arytenoid cartilage through an external approach.
Daniel Schroeder +2 more
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Toxicology Letters, 1995
The types of occupational groups studied by postlabelling include foundry, coke oven and aluminium workers, roofers, garage and terminal workers, car mechanics and chimney sweeps. There does not seem to be a direct relationship between the exposure and adduct levels.
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The types of occupational groups studied by postlabelling include foundry, coke oven and aluminium workers, roofers, garage and terminal workers, car mechanics and chimney sweeps. There does not seem to be a direct relationship between the exposure and adduct levels.
openaire +5 more sources