Zobrazeno 1 - 10
of 10
pro vyhledávání: '"S. L. Hempel"'
Publikováno v:
Journal of Biological Chemistry. 269:32979-32984
We previously demonstrated that lipopolysaccharide (LPS) increases expression of the prostaglandin H synthase-2 (PGHS-2) gene (Hempel, S.L., Monick, M.M., and Hunninghake, G.W. (1994) J. Clin. Invest. 93, 391-396). In this study, the expression of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa17b779cc2cfa65dde802ceed80d889
https://doi.org/10.1016/s0021-9258(20)30087-9
https://doi.org/10.1016/s0021-9258(20)30087-9
Autor:
S. L. Hempel, D. A. Wessels
Publikováno v:
American Journal of Physiology-Cell Physiology. 266:C1392-C1399
The role of glutathione in protecting prostaglandin (PG) generation after exposure of fibroblasts to oxidant stress was investigated. Exposure of 3T3 fibroblasts to H2O2, followed by washing and then 20 microM arachidonic acid, caused a dose-dependen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2869f3ce7bd64da377104c6a22a05f46
https://doi.org/10.1152/ajpcell.1994.266.5.c1392
https://doi.org/10.1152/ajpcell.1994.266.5.c1392
Publikováno v:
American Journal of Physiology-Cell Physiology. 264:C1448-C1457
We previously observed decreased prostacyclin (PGI2) formation after reoxygenation of anoxic endothelium. In the present study, the effects of glutathione on endothelial prostaglandin (PG) H synthase activity after reoxygenation were explored. Intrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1a24e34461a49905e3f354af6cecd0a
https://doi.org/10.1152/ajpcell.1993.264.6.c1448
https://doi.org/10.1152/ajpcell.1993.264.6.c1448
Publikováno v:
American Journal of Physiology-Cell Physiology. 259:C738-C745
Human umbilical vein endothelial cells subjected to 24 h of anoxia followed by reoxygenation released less prostacyclin (PGI2) in response to thrombin, calcium ionophore A23187, or arachidonic acid. This was associated with a substantial increase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c5cbfaa163cb24159a6b27ba4a3a7da
https://doi.org/10.1152/ajpcell.1990.259.5.c738
https://doi.org/10.1152/ajpcell.1990.259.5.c738
Autor:
S L, Hempel, D E, Elliott
Publikováno v:
Chest. 110(4)
We describe a case of eosinophilic esophagitis in a 38-year-old man with aspirin-sensitivity asthma which presented as noncardiac chest pain. Manometric measurements demonstrated tertiary contractions. Biopsies showed a dense eosinophilic infiltrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fea9c1506e38a5b341d7b274f4d66ff6
https://pubmed.ncbi.nlm.nih.gov/8874281
https://pubmed.ncbi.nlm.nih.gov/8874281
Publikováno v:
American journal of respiratory cell and molecular biology. 14(2)
Our previous work demonstrated that hypoxia decreases transcription of the human prostaglandin H synthase-2 (PGHS-2) gene during exposure to lipopolysaccharide (LPS), resulting in decreased prostaglandin E2 (PGE2) synthesis (J. Biol. Chem. 269:32979-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e28de33e7a7c124ad8c3d87af988953
https://pubmed.ncbi.nlm.nih.gov/8630267
https://pubmed.ncbi.nlm.nih.gov/8630267
Publikováno v:
The Journal of biological chemistry. 269(52)
We previously demonstrated that lipopolysaccharide (LPS) increases expression of the prostaglandin H synthase-2 (PGHS-2) gene (Hempel, S.L., Monick, M.M., and Hunninghake, G.W. (1994) J. Clin. Invest. 93, 391-396). In this study, the expression of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b3658984e612bf42eaabd6b5ebae3147
https://pubmed.ncbi.nlm.nih.gov/7528741
https://pubmed.ncbi.nlm.nih.gov/7528741
We and others have previously demonstrated that human alveolar macrophages produce more PGE2 in response to lipopolysaccharide (LPS) than do blood monocytes. We hypothesized that this observation was due to a greater increase in prostaglandin H synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abd62b99cd1c18c686cc604d6a2490b4
https://europepmc.org/articles/PMC293791/
https://europepmc.org/articles/PMC293791/
Autor:
S. L. Hempel, M. S. Rohrbach
Publikováno v:
Molecular and Cellular Biochemistry. 86
Experiments were designed to determine if cotton bract tannin, a component of cotton mill dust, would promote the phosphorylation of alveolar macrophage proteins in doses potentially achievable in vivo. Rabbit alveolar macrophages were loaded with 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f560b5e80bc634bf52466b01e07a59b1
https://doi.org/10.1007/bf00222616
https://doi.org/10.1007/bf00222616
Publikováno v:
The Journal of laboratory and clinical medicine. 111(3)
Experiments to explore human platelet protein phosphorylation changes and 5-hydroxytryptamine (5-HT) secretion after challenge with cotton bract tannin were performed. Quantitative changes in sodium phosphate phosphorus 32 incorporation in two platel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3e66416966ba4dc992d28642ff309c82
https://pubmed.ncbi.nlm.nih.gov/3343545
https://pubmed.ncbi.nlm.nih.gov/3343545