Potential- and acetylcholine-activated ionic currents of pheochromocytoma PC12 cells during incubation with nerve growth factor
Pheochromocytoma PC12 cells incubated with and without nerve growth factor were investigated using the patch-clamp technique in the whole-cell recording mode, and the concentration clamp method in the rat. On the fourth day of incubation with nerve growth factor, sodium potential-activated ionic cur...
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Veröffentlicht in: | Neuroscience 1992, Vol.46 (4), p.925-930 |
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creator | Baev, K.V. Beresovskii, V.K. Kalunov, V.N. Luschitskaya, N.I. Rusin, K.I. Vilner, B.Ya Zavadskaya, T.V. |
description | Pheochromocytoma PC12 cells incubated with and without nerve growth factor were investigated using the patch-clamp technique in the whole-cell recording mode, and the concentration clamp method in the rat. On the fourth day of incubation with nerve growth factor, sodium potential-activated ionic currents appeared in the membranes of the most morphologically differentiated cells. At the same period a three-fold increase of acetylcholine-activated current density, compared with the cells incubated without nerve growth factor, was observed.
Thus, the qualitative and quantitative changes in membrane properties can be a result of metabolic reorganization in PC12 cells induced by nerve growth factor and accompanied by morphological differentiation according to neuronal phenotype. |
doi_str_mv | 10.1016/0306-4522(92)90194-7 |
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Thus, the qualitative and quantitative changes in membrane properties can be a result of metabolic reorganization in PC12 cells induced by nerve growth factor and accompanied by morphological differentiation according to neuronal phenotype.</description><subject>Acetylcholine - pharmacology</subject><subject>Adrenal Gland Neoplasms</subject><subject>Animals</subject><subject>Dose-Response Relationship, Drug</subject><subject>Evoked Potentials - drug effects</subject><subject>HEPES</subject><subject>Ion Channels - drug effects</subject><subject>Ion Channels - physiology</subject><subject>Kinetics</subject><subject>N-2-hydroxyethylpiperazine-N′-2-ethanesulphonic acid</subject><subject>nerve growth factor</subject><subject>Nerve Growth Factors - pharmacology</subject><subject>NGF</subject><subject>PC12 Cells</subject><subject>Pheochromocytoma</subject><subject>Potassium Channels - drug effects</subject><subject>Potassium Channels - physiology</subject><subject>Sodium Channels - drug effects</subject><subject>Sodium Channels - physiology</subject><subject>Tetrodotoxin - pharmacology</subject><subject>Time Factors</subject><issn>0306-4522</issn><issn>1873-7544</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMFrHCEUxqW0pJu0_0ELnkpzmFZHHXcuhbAkbSGQHHIX9_kma5nRrTob9tR_PQ4b2ltFkOf7fZ--j5APnH3hjHdfmWBdI1Xbfu7by57xXjb6FVnxtRaNVlK-Jqu_yFtynvMvVpeS4oyccaH5WnUr8uc-FgzF27GhNjhqActxhF0cfcDGQvEHW9BRH4MHCnNKlc40DnS_wwi7FKcIxxInS-83vKWA45ipm5MPj9QHmLe2VC198mVHA6YD0scUn2oxVPOY3pE3gx0zvn85L8jDzfXD5kdze_f95-bqtgHBRGkkOjd0TitkVqs6vWROcicG5VSrOty2a9iCA-4cWMvWst4I0WrdV0gM4oJ8OtnuU_w9Yy5m8nn5qw0Y52x4x1Xb930F5QmEFHNOOJh98pNNR8OZWWI3S6ZmydT0dS-xG11lH1_85-2E7p_olHPtfzv1sc548JhMBo8B0PmEUIyL_v8PPAPoOZRp</recordid><startdate>1992</startdate><enddate>1992</enddate><creator>Baev, K.V.</creator><creator>Beresovskii, V.K.</creator><creator>Kalunov, V.N.</creator><creator>Luschitskaya, N.I.</creator><creator>Rusin, K.I.</creator><creator>Vilner, B.Ya</creator><creator>Zavadskaya, T.V.</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TK</scope></search><sort><creationdate>1992</creationdate><title>Potential- and acetylcholine-activated ionic currents of pheochromocytoma PC12 cells during incubation with nerve growth factor</title><author>Baev, K.V. ; Beresovskii, V.K. ; Kalunov, V.N. ; Luschitskaya, N.I. ; Rusin, K.I. ; Vilner, B.Ya ; Zavadskaya, T.V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c303t-4eddf6d75e0a7501640d41d3f5d5256eb28cbcdc1ddcaa084eb23327791d33f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Acetylcholine - pharmacology</topic><topic>Adrenal Gland Neoplasms</topic><topic>Animals</topic><topic>Dose-Response Relationship, Drug</topic><topic>Evoked Potentials - drug effects</topic><topic>HEPES</topic><topic>Ion Channels - drug effects</topic><topic>Ion Channels - physiology</topic><topic>Kinetics</topic><topic>N-2-hydroxyethylpiperazine-N′-2-ethanesulphonic acid</topic><topic>nerve growth factor</topic><topic>Nerve Growth Factors - pharmacology</topic><topic>NGF</topic><topic>PC12 Cells</topic><topic>Pheochromocytoma</topic><topic>Potassium Channels - drug effects</topic><topic>Potassium Channels - physiology</topic><topic>Sodium Channels - drug effects</topic><topic>Sodium Channels - physiology</topic><topic>Tetrodotoxin - pharmacology</topic><topic>Time Factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Baev, K.V.</creatorcontrib><creatorcontrib>Beresovskii, V.K.</creatorcontrib><creatorcontrib>Kalunov, V.N.</creatorcontrib><creatorcontrib>Luschitskaya, N.I.</creatorcontrib><creatorcontrib>Rusin, K.I.</creatorcontrib><creatorcontrib>Vilner, B.Ya</creatorcontrib><creatorcontrib>Zavadskaya, T.V.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Neurosciences Abstracts</collection><jtitle>Neuroscience</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Baev, K.V.</au><au>Beresovskii, V.K.</au><au>Kalunov, V.N.</au><au>Luschitskaya, N.I.</au><au>Rusin, K.I.</au><au>Vilner, B.Ya</au><au>Zavadskaya, T.V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Potential- and acetylcholine-activated ionic currents of pheochromocytoma PC12 cells during incubation with nerve growth factor</atitle><jtitle>Neuroscience</jtitle><addtitle>Neuroscience</addtitle><date>1992</date><risdate>1992</risdate><volume>46</volume><issue>4</issue><spage>925</spage><epage>930</epage><pages>925-930</pages><issn>0306-4522</issn><eissn>1873-7544</eissn><abstract>Pheochromocytoma PC12 cells incubated with and without nerve growth factor were investigated using the patch-clamp technique in the whole-cell recording mode, and the concentration clamp method in the rat. On the fourth day of incubation with nerve growth factor, sodium potential-activated ionic currents appeared in the membranes of the most morphologically differentiated cells. At the same period a three-fold increase of acetylcholine-activated current density, compared with the cells incubated without nerve growth factor, was observed.
Thus, the qualitative and quantitative changes in membrane properties can be a result of metabolic reorganization in PC12 cells induced by nerve growth factor and accompanied by morphological differentiation according to neuronal phenotype.</abstract><cop>United States</cop><pub>Elsevier Ltd</pub><pmid>1371856</pmid><doi>10.1016/0306-4522(92)90194-7</doi><tpages>6</tpages></addata></record> |
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subjects | Acetylcholine - pharmacology Adrenal Gland Neoplasms Animals Dose-Response Relationship, Drug Evoked Potentials - drug effects HEPES Ion Channels - drug effects Ion Channels - physiology Kinetics N-2-hydroxyethylpiperazine-N′-2-ethanesulphonic acid nerve growth factor Nerve Growth Factors - pharmacology NGF PC12 Cells Pheochromocytoma Potassium Channels - drug effects Potassium Channels - physiology Sodium Channels - drug effects Sodium Channels - physiology Tetrodotoxin - pharmacology Time Factors |
title | Potential- and acetylcholine-activated ionic currents of pheochromocytoma PC12 cells during incubation with nerve growth factor |
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