Effect of Antiorthostatic Hypokinesia on the Pharmacokinetics and Bioavailability of Propranolol
Autor: | S. N. Kondratenko, I. V. Kovachevich, L. G. Repenkova |
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Rok vydání: | 2018 |
Předmět: |
Pharmacology
medicine.medical_specialty 010405 organic chemistry Chemistry Pharmacology toxicology Propranolol 01 natural sciences 0104 chemical sciences Bioavailability Absorption rate 010404 medicinal & biomolecular chemistry Endocrinology Pharmacokinetics Hypokinesia Internal medicine Drug Discovery Healthy volunteers medicine medicine.symptom medicine.drug |
Zdroj: | Pharmaceutical Chemistry Journal. 52:491-494 |
ISSN: | 1573-9031 0091-150X |
DOI: | 10.1007/s11094-018-1845-y |
Popis: | The pharmacokinetics of propranolol were studied in healthy volunteers after a single peroral administration at a dose of 80 mg under normal conditions, on the second day of antiorthostatic hypokinesia, and on the first day after termination of the hypokinesia. The maximum propranolol concentration (–6 ∆%), area under the pharmacokinetic curve (–13 ∆%), elimination half-life (–15 ∆%), mean residence time in the body (–17 ∆%), and distribution volume (–8 ∆%) tended to decrease with antiorthostatic hypokinesia whereas the total clearance (+13 ∆%), ratio of maximum concentrations (125 ± 23%), and relative absorption rate of the drug (158 ± 48%) increased. |
Databáze: | OpenAIRE |
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