## Abstract The phenothiazine, trifluoperazine, and the mitogenic lectins, phytohemagglutinin (PHA) and Concanavalin A (Con A), were tested for their effects on human lymphocyte plasma membrane Ca‐activated Mg‐ATPase and ATP‐dependent calcium uptake. Trifluoperazine completely inhibited Ca‐uptake w
Calcium transport and calcium activated atpase activity in microsomal vesicles of rat gastric mucosa
✍ Scribed by Chinnaswamy Kasinathan; Pazhani Sundaram; Bronislaw L. Slomiany; V.L.N. Murty; Amalia Slomiany
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 742 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0020-711X
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📜 SIMILAR VOLUMES
The basolateral membrane of the jejunal enterocyte of the rat was separated by self-orienting Percoll-gradient centrifugation and further purified from brush border contamination. Pellets were analysed for Mg-, Na-and (Na, K)-ATPase activities. The uptake of 0.02 M NaCl was also followed by the rapi
## Abstract The 20K dalton fragment of Ca^2+^ + Mg^2+^‐ATPase obtained from the tryptically digested sarcoplasmic reticulum has been further purified using Bio‐Gel P‐100. This removed low‐molecular‐weight UV‐absorbing and positive Lowry‐reacting contaminants. The ionophoric activity of the 20K frag
n a t o m y , Harvard Medical h'chool, Boston, Massachusetts ## NINE FIGURES This study is coiicerricd with the possibility of a direct correlation between the secretory functions of the gastric mucosa, and the metabolic activity of its cellular constituents. Since succinic dehydrogenase has been