Výsledky vyhledávání - "E. H. Schwartzel"

A promising new treatment for solar lentigines

Autor: S I, Colby, E H, Schwartzel, F J, Huber, A, Highton, D J, Altman, W W, Epinette, E, Lyon

Publikováno v: Journal of drugs in dermatology : JDD. 2(2)

The purpose of this open-label study was to determine the adverse event rate of topical 4HA/tretinoin when used twice daily for up to 24 weeks with concomitant sunscreen in the treatment of solar lentigines and related hyperpigmented lesions. There w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::df3bdd3b14d67ecc6526a0202679909b
https://pubmed.ncbi.nlm.nih.gov/12852366

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Trimoprostil plasma concentration—gastric acid inhibition relationships: Potentiation by food

Autor: Robert A. Levine, Bo H Min, Monte L Scheinbaum, Samuel V Givens, Hugo E Gallo-Torres, E. H. Schwartzel, Wayne A. Colburn, Robert J Wills

Publikováno v: Clinical Pharmacology and Therapeutics. 37:113-117

A single, oral, 1.5-mg dose of trimoprostil was taken before a standard meal and a matching placebo was taken after a standard meal by 10 subjects (group A). A second group of 10 subjects took placebo before a meal and trimoprostil after the meal (gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32b4bcc330b39cd124e9af3800432928
https://doi.org/10.1038/clpt.1985.21

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Prostaglandin E2-histamine in interactions on cAMP, cGMP, and acid production in isolated fundic glands

Autor: E. H. Schwartzel, K. R. Kohen, C. E. Ramsay, Robert A. Levine

Publikováno v: American Journal of Physiology-Gastrointestinal and Liver Physiology. 242:G21-G26

Relations among cAMP, cGMP, acid production [measured by the intraglandular accumulation of [14C]aminopyrine (AP)], and prostaglandin E2 (PGE2) activity were studied in isolated glands from rabbit fundic mucosa. AP, cAMP, and cGMP responses to histam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::360279bee904392943998886e451c6f2
https://doi.org/10.1152/ajpgi.1982.242.1.g21

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Isolation and characterization of pigmentation mutants of Micrococcus roseus

Autor: J. J. Cooney, E. H. Schwartzel

Publikováno v: Canadian Journal of Microbiology. 20:1007-1013

A number of UV-induced pigmentation mutants of Micrococcus roseus were isolated. The carotenoid pigment composition of a yellow mutant and a pink mutant were determined and compared with the composition of the wild type. The yellow mutant appeared to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6ca6b9d1cf39bae8b9218d6bf7fd5c0
https://doi.org/10.1139/m74-156

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Prostaglandin E2 inhibition of glucagon-induced hepatic gluconeogenesis and cyclic adenosine 3′,5′-monophosphate accumulation

Autor: E. H. Schwartzel, Robert A. Levine

Publikováno v: Biochemical Pharmacology. 29:681-684

This study examines the role of prostaglandin E(2) (PGE(2)) in modulating hormonal control of hepatic gluconeogenesis. The effects of PGE(2) (2.8 x 10(-6) M), administered alone and in combination with glucagon (1.4 x 10(-9) M), on gluconeogenesis fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b96fd3fd29238a8087a41fbf872bb9
https://doi.org/10.1016/0006-2952(80)90538-9

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Gastric Cyclic Nucleotide Concentration in Health and Disease

Autor: Robert A. Levine, Suzanne Bachman, E. H. Schwartzel, John N. Talev

Publikováno v: Gastroenterology. 73:737-745

Cyclic AMP and cyclic GMP concentrations were measured in suction biopsy specimens of gastric fundic and antral mucosa and in gastric juice in response to maximum stimulation by histamine (0.015 mg per kg per hr), betazole (1.5 mg per kg), and pentag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::081af37d330bd06ee6777469787a432e
https://doi.org/10.1016/s0016-5085(19)31775-5

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Action of light on Micrococcus roseus

Autor: E. H. Schwartzel, J. J. Cooney

Publikováno v: Canadian Journal of Microbiology. 20:1015-1021

Micrococcus roseus is killed by exposure to a continuous spectrum of white light (3000 ft-c (32 292 lm/m2)) in the presence of air and the dye, toluidine blue. Comparison of rates of photodynamic killing for log and stationary phase cells and for two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92d2f74219ecb5c8a3ccc9cedfefba12
https://doi.org/10.1139/m74-157

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Studies on the source of cyclic AMP in canine gastric juice

Autor: E. H. Schwartzel, Robert A. Levine

Publikováno v: Digestive Diseases and Sciences. 24:265-268

The possibility that cyclic AMP in gastric juice is derived from plasma by simple clearance was evaluated. The effect of exogenous cyclic AMP administration (1 mg/min) on radioimmunoassayable cyclic AMP in plasma and gastric juice was studied in dog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8a2148da938de03570951abb03366ef
https://doi.org/10.1007/bf01296538

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Indomethacin enhances histamine-stimulated acid production in rabbit isolated fundic glands

Autor: C.E. Ganley, S.E. Schwartz, Robert A. Levine, E. H. Schwartzel

Publikováno v: Prostaglandins, leukotrienes, and medicine. 14(3)

The effects of 10(-4)M indomethacin on tissue prostaglandin E2 levels, cyclic AMP concentrations, and acid secretion as measured by the intraglandular accumulation of [14C]aminopyrine were evaluated in unstimulated and histamine-stimulated isolated r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfb46e496435ccfe43e184a953c841df
https://pubmed.ncbi.nlm.nih.gov/6087367

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