EXPERIMENTAL PHARMACOKINETIC STUDY OF ZINC WHEN ZINC HYDROXIDE NANOFORM IS ADMINISTERED ENTERALY AND INTRAVASCULARY
2017 ◽
Vol 25
(2)
◽
pp. 193-201
Keyword(s):
Sol Gel
◽
In vivo experiments on rabbits studied pharmacokinetic properties of Zn2+ under administration of zinc hydroxide nanoparticles (2-3 nm) that were obtained by sol-gel me-thod. Soluble zinc sulfate was selected as a comparison compound. Measurement of plasma Zn2+ levels was carried out by atomic absorption spectrometry with preliminary sample preparation method by wet ashing. Pharmacokinetic parameters were calculated after sin-gle enteral administration (doses 10, 50 and 100 mg/kg) and single intravenous injection (doses 10, 50 and 100 mg/kg). Absolute bioavailability for nanoparticles was found to have high values 33,013,55%, 45,153,68% and 43,182,71% for 10, 50 and 100 mg/kg enteral administration respectively.
1997 ◽
Vol 80
(4)
◽
pp. 920-927
◽
2005 ◽
Vol 49
(9)
◽
pp. 3631-3639
◽
1997 ◽
Vol 77
(04)
◽
pp. 660-667
◽
Keyword(s):
2015 ◽
Vol 8
(2)
◽
pp. 2874-2880