Plasma noradrenaline level after oral administration of captopril.
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چکیده
منابع مشابه
Determination of Glycyrrhetic Acid in Rat Plasma by HPLC After Oral Administration of Licorice Aqueous Extract
Licorice is obtained from Glycyrrhiza glabra (G. glabra) in Iran. Glycyrrhizin is the main constituent of G. glabra and has several pharmacological effects. It is hydrolyzed to glycyrrhetic acid (GA) in the intestine after oral administration. In this study, a novel HPLC method was used to determine the concentration of GA in rat plasma after oral administration ...
متن کاملPlasma concentrations and clinical effects of lorazepam after oral administration.
The relation between plasma concentrations and properties of lorazepam administered orally as premedication was studied in patients undergoing minor surgery. The drug was found to be reliably absorbed in most subjects producing plasma concentrations similar to those reported after injection. Effective concentrations were obtained within 30-60 min, maintained for 4-6 h and were closely related t...
متن کاملPlasma free captopril concentrations during short and long term treatment with oral captopril for heart failure.
Plasma free captopril concentrations and haemodynamic response to captopril were studied in 20 patients with severe chronic heart failure. A 25 mg oral dose of captopril produced a 36% reduction in systemic vascular resistance, with individual responses varying from 13% to 64%. Mean systemic pressure fell by 20% and cardiac output rose 28%. The absorption of captopril was rapid. Peak plasma fre...
متن کاملdetermination of glycyrrhetic acid in rat plasma by hplc after oral administration of licorice aqueous extract
licorice is obtained from glycyrrhiza glabra (g. glabra) in iran. glycyrrhizin is the main constituent of g. glabra and has several pharmacological effects. it is hydrolyzed to glycyrrhetic acid (ga) in the intestine after oral administration. in this study, a novel hplc method was used to determine the concentration of ga in rat plasma after oral administration of licorice aqueous extract. the...
متن کاملPlasma and oral fluid pharmacokinetics and pharmacodynamics after oral codeine administration.
BACKGROUND The ease, noninvasiveness, and safety of oral fluid collection have increased the use of this alternative matrix for drugs-of-abuse testing; however, few controlled drug administration data are available to aid in the interpretation of oral fluid results. METHODS Single oral codeine doses (60 and 120 mg/70 kg) were administered to 19 volunteers. Oral fluid and plasma were analyzed ...
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ژورنال
عنوان ژورنال: Nihon Naika Gakkai Zasshi
سال: 1987
ISSN: 0021-5384,1883-2083
DOI: 10.2169/naika.76.79