Gender differences in the pharmacokinetics of DA-6034, a derivative of flavonoids, in rats.
Gender differences in the pharmacokinetics of DA-6034 were evaluated after intravenous and oral administration at a dose of 50 mg/kg to male and female Sprague-Dawley rats. After intravenous administration to male rats, although the total area under the plasma concentration-time curve from time zero to time infinity of DA-6034 was not significantly different between male and female rats, the plasma concentrations of DA-6034 were lower from 30 min to 480 min, the mean residence time was significantly shorter (6.28 versus 12.2 min), the percentage of intravenous dose of DA-6034 excreted in 24 h urine as unchanged drug was significantly greater (14.4% versus 10.5% of intravenous dose). After oral administration, the pharmacokinetic parameters of DA-6034 were not significantly different between male and female rats.
Yang
Si H
SH
College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea.
Bae
Soo K
SK
Kwon
Jong W
JW
Yoo
Moohi
M
Lee
Myung G
MG
D000284:Administration, Oral; D000818:Animals; D005260:Female; D005419:Flavonoids / Q000008:administration & dosage / Q000493:pharmacokinetics*; D007275:Injections, Intravenous; D008297:Male; D051381:Rats; D017207:Rats, Sprague-Dawley; D012737:Sex Factors
D005419:Flavonoids; C121889:recoflavone