[Evaluation of major pharmacokinetic parameters of high molecular weight polyethylene oxide using polymer hydrodynamic properties]. / Otsenka osnovnykh farmakokineticheskikh parametrov vysokomolekuliarnogo polietilenoksida s ispol'zovaniem gidrodinamicheskikh svoistv polimera.
Eksp Klin Farmakol
; 63(4): 53-6, 2000.
Article
em Ru
| MEDLINE
| ID: mdl-11022309
ABSTRACT
The pharmacokinetics of high-molecular-weight polyethylene oxide (HMW PEO)--a parent compound in the polietoks drug--was experimentally studied in cats. A PEO concentration in the blood was determined by measuring a decrease in the hydrodynamic resistance for a blood sample flowing in the turbulent mode via a glass capillary. Variation of the polymer concentration in the blood is described by a single-exponent function with an elimination halftime of T1/2 = 3.15 h. According to the calculation, 99.6% of the initial amount of PEO losses the antiturbulent activity within 24 h.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Polietilenoglicóis
Limite:
Animals
Idioma:
Ru
Revista:
Eksp Klin Farmakol
Ano de publicação:
2000
Tipo de documento:
Article