Literature DB >> 6251506

The role of cation-activated ATPases in transmitter release from the rat iris.

H W Reading, T Isbir.   

Abstract

Release of noradrenaline (NA) from isolated rat iris during perfusion in K+-free medium was confirmed. Direct biochemical measurement of different cation-activated ATPases did not reveal any definite relationship between Na+K+ ATPase and NA release. A significant increase in Ca++Mg++ ATPase activity was found on termination of NA release obtained by reintroduction of K+ to the medium. Criticism of the model for studying enzymatic control of transmitter release under physiological conditions is presented. It is suggested that removal of intracellular Ca++ ions by a calcium pump is directly associated with termination of transmitter release.

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Year:  1980        PMID： 6251506     DOI： 10.1113/expphysiol.1980.sp002495

Source DB:  PubMed          Journal:  Q J Exp Physiol Cogn Med Sci        ISSN： 0033-5541


  8 in total

1.  Protective effects of St. John's wort in the hepatic ischemia/reperfusion injury in rats.

Authors:  Süleyman Atalay; Belkıs Soylu; Aslı Aykaç; Ayliz Velioğlu Öğünç; Şule Çetinel; Naziye Özkan; Can Erzik; Ahmet Özer Şehirli
Journal:  Turk J Surg       Date:  2018-08-28

2.  Low G preconditioning reduces liver injury induced by high +Gz exposure in rats.

Authors:  Bin Shi; Zhi-Qiang Feng; Wen-Bing Li; Hong-Yi Zhang
Journal:  World J Gastroenterol       Date:  2015-06-07       Impact factor: 5.742

3.  The effects of the pretreatment of intravenous high dose methylprednisolone on Na(+)-K(+)/Mg(+2) ATPase and lipid peroxidation and early ultrastructural findings following middle cerebral artery occlusion in the rat.

Authors:  F Ildan; S Polat; A I Göcer; A Oner; T Isbir; U O Mete; M Kaya; A Karadayi
Journal:  Acta Neurochir (Wien)       Date:  1996       Impact factor: 2.216

4.  Alpha lipoic acid alleviates oxidative stress and preserves blood brain permeability in rats with subarachnoid hemorrhage.

Authors:  Mehmet Erşahin; Hale Z Toklu; Sule Cetinel; Meral Yüksel; Can Erzik; M Zafer Berkman; Berrak C Yeğen; Göksel Sener
Journal:  Neurochem Res       Date:  2009-10-13       Impact factor: 3.996

5.  Correlation of alterations on Na(+)-K+/Mg+2 ATPase activity, lipid peroxidation and ultrastructural findings following experimental spinal cord injury with and without intravenous methylprednisolone treatment.

Authors:  F Ildan; A Oner; S Polat; T Isbir; A I Göcer; M Kaya; A Karadayi
Journal:  Neurosurg Rev       Date:  1995       Impact factor: 3.042

6.  Sodium-potassium ATPase inhibition potentiates compound 48/80-induced histamine secretion from mast cells.

Authors:  M Amellal; M Binck; N Frossard; B Ilien; Y Landry
Journal:  Br J Pharmacol       Date:  1984-06       Impact factor: 8.739

7.  Protective effects of spironolactone against hepatic ischemia/reperfusion injury in rats.

Authors:  Süleyman Atalay; Belkıs Soylu; Aslı Aykaç; Ayliz Velioğlu Öğünç; Şule Çetinel; Naziye Özkan; Can Erzik; Ahmet Özer Şehirli
Journal:  Turk J Surg       Date:  2019-12-16

8.  Protective Effects of Proanthocyanidin on Cerulein-induced Acute Pancreatic Inflammation in Rats.

Authors:  Cebrail Akyuz; Ahmet Ozer Sehirli; Umit Topaloglu; Ayliz Velioglu Ogunc; Sule Cetinel; Goksel Sener
Journal:  Gastroenterology Res       Date:  2009-01-20
  8 in total

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