[Drugs for improving retinal circulation: current status and future perspectives].
Nakahara
Tsutomu
T
Mori
Asami
A
Sakamoto
Kenji
K
Ishii
Kunio
K
D000818:Animals; D000242:Cyclic AMP / Q000032:analysis; D009589:Nitrogen Oxides / Q000494:pharmacology; D058988:Phosphodiesterase 4 Inhibitors; D051381:Rats; D012171:Retinal Vessels / Q000187:drug effects*
D009589:Nitrogen Oxides; D058988:Phosphodiesterase 4 Inhibitors; D000242:Cyclic AMP