Baumgarten L, Villereal M
Department of Pharmacological and Physiological Sciences, University of Chicago, IL 60637.
Agents Actions Suppl. 1992;38 ( Pt 2):1-8.
Bradykinin stimulates Ca2+ entry in cultured human fibroblasts via nitrendipine-sensitive Ca2+ channels in cultured human fibroblasts. The Ca2+ entering via this pathway does not contribute directly to the elevation of cytosolic Ca2+, but rather appears to be specifically taken up into an internal Ca2+ pool.
缓激肽通过培养的人成纤维细胞中对尼群地平敏感的钙离子通道刺激钙离子进入培养的人成纤维细胞。通过该途径进入的钙离子并不直接导致胞质钙离子浓度升高,而是似乎被特异性摄取到细胞内钙离子池中。