- Effects of a new calcium channel blocker, TA 3090, on serum lipoprotein levels in mild to moderate essential hypertension. Sasaki, J., Ideishi, M., Saku, K., Arakawa, K., Tominaga, K., Saeki, Y., Otake, N., Kawasaki, K., Shirai, K., Sumida, I. Clinical therapeutics. (1990)