Lack of a primary physicochemical determinant in the direct transport of drugs to the brain after nasal administration in rats: potential involvement of transporters in the pathway.
Lee
Kyeong-Ryoon
KR
College of Pharmacy, Seoul National University, Gwanak 599, Gwanak-ro, Gwanak-gu, Seoul 151-742, South Korea.
Maeng
Han-Joo
HJ
Chae
Jung-Byung
JB
Chong
Saeho
S
Kim
Dae-Duk
DD
Shim
Chang-Koo
CK
Chung
Suk-Jae
SJ