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. 1981 May 15;37(5):533-4.
doi: 10.1007/BF01986182.

Bioavailability of progesterone enhanced by intranasal spraying

Bioavailability of progesterone enhanced by intranasal spraying

G F David et al. Experientia. .

Abstract

The bioavailability of progesterone (P) in terms of area under time-concentration curve and maximal concentration in the serum and cerebrospinal fluid was studied in adult ovariectomized rhesus monkeys following the administration of P as a nasal spray, i.v. or i.m. injections, nasal or eye drops. The bioavailability of P in both the body fluids was found to be considerably higher following its being sprayed intranasally.

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