Results 191 to 200 of about 32,951 (242)
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Nociceptor stimulation and PGE release by capsaicin
Naunyn-Schmiedeberg's Archives of Pharmacology, 19801. Intraarterial injection of capsaicin (threshold dose 0.3 μg) into the isolated perfused rabbit ear causes a dose-dependent reflex fall in blood pressure by stimulation of chemosensitive nociceptors. 2. Infusion of capsaicin (1 and 10 μg/ml) into the isolated rabbit ear dose-dependently stimulates prostaglandin biosynthesis, equally in
H, Juan, F, Lembeck, S, Seewann, U, Hack
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Mineralium Deposita, 2000
Platinum group elements (PGE) are strategic materials because 96–99% of the world production is derived from just five mining districts and because they cannot be replaced as catalysts in many chemical processes. In order to lessen the strategic character of PGE, both conventional deposits and unconventional PGE mineralizations were investigated in an ...
B. Stribrny +5 more
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Platinum group elements (PGE) are strategic materials because 96–99% of the world production is derived from just five mining districts and because they cannot be replaced as catalysts in many chemical processes. In order to lessen the strategic character of PGE, both conventional deposits and unconventional PGE mineralizations were investigated in an ...
B. Stribrny +5 more
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Evidence for a PGE-receptor in the rat kidney
Prostaglandins, 1979A membrane preparation derived from homogenates of the rat kidney has been shown to possess a high affinity for prostaglandins of the E-series. Other prostaglandins including PGI2 had characteristic but significantly weaker binding properties. A 15-hydroxyprostaglandin dehydrogenase (PGDH) was found to be associated with the membrane fraction studied ...
H G, Oien +4 more
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PGE in Hawaiian Basalt: Implications of Hydrothermal Alteration on PGE Mobility in Volcanic Fluids
1988Gold, palladium and iridium were determined by radiochemical neutron activation analysis in suites of fresh and hydrothermally altered basalt from Kilauea volcano, Hawaii. The objective was to evaluate the mobility of noble metals in basaltic rocks in response to hydrothermal exhalative activity. Most of the samples were collected from outcrops of post-
J. H. Crocket, A. Kabir
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Prostaglandins, 1975
The biological activities of 8,12-diiso-PGE2 (ent-11,15-epi-PGE2), PGE2 and PGF2alpha have been compared in a series of pharmacological preparations intended to differentiate between F and E type of activity. Similar to PGF2alpha but unlike PGE2, 8,12-diiso-PGE2 increased the tone of isolated smooth muscle preparations of guinea pig trachea, guinea pig
R, Ceserani +3 more
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The biological activities of 8,12-diiso-PGE2 (ent-11,15-epi-PGE2), PGE2 and PGF2alpha have been compared in a series of pharmacological preparations intended to differentiate between F and E type of activity. Similar to PGF2alpha but unlike PGE2, 8,12-diiso-PGE2 increased the tone of isolated smooth muscle preparations of guinea pig trachea, guinea pig
R, Ceserani +3 more
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Phlebologie, 1999
Zusammenfassung Methode: 27 Patienten mit kritischer peripherer Ischämie erhielten in einer prospektiven Pilotstudie eine Infusionstherapie mit PGE-1 (Prostavasin®) in einer Dosierung von 0,75 bis 5,3 ng/kg KG/min oder mit Iloprost in einer Dosierung von 0,39 bis 2,8 ng/kg KG/min.
M. Jünger, Barbara Vollert
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Zusammenfassung Methode: 27 Patienten mit kritischer peripherer Ischämie erhielten in einer prospektiven Pilotstudie eine Infusionstherapie mit PGE-1 (Prostavasin®) in einer Dosierung von 0,75 bis 5,3 ng/kg KG/min oder mit Iloprost in einer Dosierung von 0,39 bis 2,8 ng/kg KG/min.
M. Jünger, Barbara Vollert
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Burns, 1994
There have been conflicting results obtained when comparing the in vitro with in vivo effects of prostaglandin E (PGE) on immune function. The in vitro studies have demonstrated immune suppression with PGE administration while the in vivo studies demonstrated improved survival when utilizing infected models.
Y L, Dong +3 more
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There have been conflicting results obtained when comparing the in vitro with in vivo effects of prostaglandin E (PGE) on immune function. The in vitro studies have demonstrated immune suppression with PGE administration while the in vivo studies demonstrated improved survival when utilizing infected models.
Y L, Dong +3 more
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Applications of PGE Radioisotope Systems in Geo- and Cosmochemistry
Elements, 2008The platinum-group elements contain three radioisotope systems that have been used in many and varied ways in geo- and cosmochemistry. Unique chronological applications include dating the formation of such diverse materials as sulfides, gold, organic-rich sediments, iron meteorites, and sulfide inclusions in diamonds.
Schonbachler, Maria +3 more
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PGE-Mediated laxative effect of diphenolic laxatives
Naunyn-Schmiedeberg's Archives of Pharmacology, 19781. In the tied off colon of the anaesthetized rat in situ, the effect of diphenolic laxatives (bisacodyl and phenolphthalein) and of osmotic laxatives (mannitol, sodium sulfate and lactulose) on water net flux was studied. All the laxatives reduced water net flux from lumen to blood or reversed it into water net flux from blood to lumen ...
E, Beubler, H, Juan
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Radioimmunoassay of PGE and an approach to the specific measurement of PGE1
Prostaglandins, 1977A specific radioimmunoassay for prostaglandins of the E series is presented. Several refinements of the conventional procedures used for unknown sample preparation prior to assay are described. Validation of the method through recovery of labeled and unlabeled prostaglandin E from plasma indicates: 74% extraction efficiency, 80% chromatographic ...
D E, Van Orden +2 more
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