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Original Article
Endogenous Digoxin-like Substance in Neonatal Serum, Pregnant Women and Placental Extracts.
Heon Seob Song, In Soo Choi, Dae Yeol Lee, Jung Soo Kim, Chang Beom Shin, Yong Bae Shin
Clin Exp Pediatr. 1986;29(9):940-947.   Published online September 30, 1986
To digoxin-like substance, the authers tried to confirm the presence of this substance in cord blood, sera from premature and full-term infants, third trimester pregnant women not receiving digoxin, and placental extracts, and to investigate the origin and potential physiologic role of DLS, endogenous Na+, K+-ATPase inhibitor in relation to renin activity. The results were as follows; 1) Cord sera DLS...
Influence of Isoproterenol on the Plasma Renin Activity in Rats.
Woong Kyou Park, Yong Bae Shin, In soo Choi, Hyeon Suk Lee, Jung Soo Kim, Kyung Woo Cho
Clin Exp Pediatr. 1985;28(9):899-905.   Published online September 30, 1985
It has been suggested that the effect of catecholamine administered into the renal artery on the plasma renin activity may be controlled by extrarenal beta-receptor. Still the exact mechanism responsible for the increase of the plasma renin activity by catecholamines is obscure. In this experiment I have intended to clarify the involvement of extrarenal beta-receptor concerning renin release in the...