R. Sakai

发表

Elevated cAMP suppresses muscarinic inhibition of L-type calcium current in guinea pig ventricular myocytes.

A. Pappano, J. B. Shen, R. Sakai, 1999, Journal of cardiovascular pharmacology.

Selective tracheal relaxation and phosphodiesterase-IV inhibition by xanthine derivatives.

K. Takagi, K. Miyamoto, F. Sanae, 1994, European journal of pharmacology.

Cyclic nucleotide phosphodiesterase isoenzymes in guinea-pig tracheal muscle and bronchorelaxation by alkylxanthines.

K. Takagi, K. Miyamoto, S. Wakusawa, 1994, Biochemical pharmacology.

Correlation Between Hydrophobicity of N‐Alkylxanthine Derivatives and their Biological Activities on Guinea‐pig Isolated Tracheal Smooth Muscle

T. Hasegawa, K. Takagi, M. Nadai, 1989, The Journal of pharmacy and pharmacology.

Cardiotonic effect of phthalazinol (EG-626) in the isolated guinea pig by myocardium: mechanical and electrophysiological study.

Y. Kasuya, K. Shigenobu, Y. Iwayama, 1980, Journal of pharmacobio-dynamics.

Pharmacokinetic Evaluation of (Glycolato‐O, O′) diammine Platinum(II) in Lung Lymph in Sheep

K. Kubo, M. Sekiguchi, S. Koyama, 1993, Japanese journal of cancer research : Gann.

Effects of alkyl substituents of xanthine on phosphodiesterase isoenzymes.

T. Hasegawa, K. Takagi, H. Sawanishi, 1995, Biological & pharmaceutical bulletin.

Effects of gomisin A on hepatocarcinogenesis by 3'-methyl-4-dimethylaminoazobenzene in rats.

M. Nomura, K. Miyamoto, S. Wakusawa, 1991, Japanese journal of pharmacology.

Bronchodilator activity of xanthine derivatives substituted with functional groups at the 1- or 7-position.

T. Hasegawa, K. Takagi, K. Miyamoto, 1993, Journal of Medicinal Chemistry.

Effects of alkyl substitutions of xanthine skeleton on bronchodilation.

T. Hasegawa, K. Takagi, H. Kato, 1992, Journal of medicinal chemistry.

Selective Bronchodilators from 1‐(5′‐Oxohexyl)xanthines

T. Hasegawa, K. Takagi, K. Miyamoto, 1992, The Journal of pharmacy and pharmacology.