Now showing items 861-870 of 945
Stereoselective high-performance liquid chromatographic assay for pirmenol enantiomers in dog plasma
(Elsevier, 1991-12-15)
Pirmenol enantiomers in dog plasma were quantified using a stereospecific high-performance liquid chromatographic method with ultraviolet detection at 262 nm. Racemic pirmenol and internal standard, (+)-propranolol, were ...
Intestinal clearance of H2-antagonists
(Elsevier, 1994-07-19)
Jejunal perfusion of cimetidine resulted in the appearance of lumenal cimetidine sulfoxide in both rats and humans. In the rat, ileal perfusion yielded negligible sulfoxide metabolite as compared with that of the jejunum. ...
Effect of mecillinam on peptidoglycan synthesis during the division cycle of Salmonella typhimurium 2616
(Elsevier, 1993)
The effects of mecillinam, ampicillin and cephalexin on peptidoglycan synthesis in Salmonella typhimurium 2616 have been studied at equivalent concentrations or "isoactivities". Using antibiotics at isoactivities allows a ...
Galanin inhibits rat pancreatic amylase release via cholinergic suppression
(Elsevier, 1992)
The effects of galanin on pancreatic exocrine function were examined using rat pancreatic tissues. In anesthetized rats, galanin (40 [mu]g/kg/h) decreased amylase secretion stimulated by 2-deoxy glucose (5.8 +/- 0.1 vs. ...
Heat capacity and thermodynamic properties of deuterated ammonium hexafluorophosphate ND4PF6 from 5.8 K to 347 K
(Elsevier, 1990-10)
The heat capacity of deuterated ammonium hexafluorophosphate ND4PF6 was measured from 5.8 K to 347 K by adiabatic calorimetry. Two [lambda]-shaped anomalies were found in the curve for heat capacity against temperature. ...
Gene symbol: COL11A1 Disease: Marshall Syndrome
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 1998-04)
The participation of coenzyme Q in free radical production and antioxidation
(Elsevier, 1990)
Published experimental data pertaining to the participation of coenzyme Q as a site of free radical formation in the mitochondrial electron transfer chain and the conditions required for free radical production have been ...
Thermodynamics of copper sulfides IV. Heat capacity and thermodynamic properties of Cu1.90S from 5 K to 750 K, Cu1.95S from 5 K to 1000 K, Cu1.98S from 300 K to 1000 K, and Cu1.995S from 300 K to 750 K
(Elsevier, 1990-11)
The heat capacities of Cu1.90S, Cu1.95S, Cu1.98S, and Cu1.995S have been measured by adiabatic-shield calorimetry. All samples have been characterized by powder X-ray diffraction in the temperature interval studied. A ...
Thermodynamic properties of ammonium halogen stannates I. Heat capacity and thermodynamic functions of deuterated ammonium hexachlorostannate (ND4)2SnCl6 from 5.9 to 347 K
(Elsevier, 1990-02)
The heat capacity of deuterated ammonium hexachlorostannate (ND4)2SnCl6 was measured from 5.9 to 347 K by adiabatic calorimetry. The heat capacity is characterized by a [lambda]-shaped anomaly that reaches its maximum Cp,m ...
A phase variation event that activates conjugation functions encoded by the Enterococcus faecalis plasmid pAD1
(Elsevier, 1991-11)
Enterococcus faecalis cells carrying the conjugative plasmid pAD1 undergo several related changes when induced by the sex pheromone cAD1. Included are the production of novel surface proteins, the formation of cellular ...