Browsing by Author "Luxoro Mariani, Mario"
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Luxoro Mariani, Mario; Nassar-Gentina, Verónica; Rojas, Eduardo (1997)We report here that exposing cultured chromaffin cells to a low ionic strength medium (with sucrose in place of NaCl to maintain osmolarity) can induce a marked elevation in cytosolic Ca 2+ concentration ([Ca 2+](i)) and ...
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Rojas, E.; Luxoro Mariani, Mario (Nature, 1963)RECENT work appears to show that phospholipids play a fundamental part in membrane physiology1,2. The participation of protein has been thought by some to be more doubtful since external application of proteases seems not ...
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Nicotonic and muscarinic components in acetylcholine stimulation of porcine adrenal medullary cells Nassar-Gentina, Verónica; Catalán, Luz; Luxoro Mariani, Mario (1997)Adrenal medullary chromaffin cells secrete catecholamines (CA) in response to cholinergic receptor activation by acetylcholine (ACh) released from splacnic nerve terminals. In cultured bovine chromaffin cells nicotinic ...
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Participación de una Ca2+-ATPasa en la remoción de Ca2+ de los cilios de las neuronas olfatorias Castillo Huera, Karen Lorena (Universisdad de Chile, 2008)En este trabajo de tesis se investigo si hay una Ca2+-ATPasa de membrana plasmática (PMCA) expresándose en los cilos olfatorios y si esta participa en la extracción del Ca2+ desde el lumen luego de producirse un incremento ...