Cytochemical studies of myocardial adenylate cyclase after its activation and inhibition.
1984
Incubation medium, as previously described (J Histochem Cytochem 27:774, 1979), was used to demonstrate the presence of adenylate cyclase (AC) in myocardium. NaF and ouabain were used to inhibit adenosine triphosphatases (ATP) and NaF and isoproterenol were used as activators of AC. The inhibitory effect ofadenosine on AC was blocked by the addition of adenosine deaminase. The addition of tetramisol blocked the influence of the alkaline phosphatases on adenylyl imidodiphosphate hydrolysis. The use of these substances resulted in specific precipitation localized in junctional sarcoplasmic reticulum and sarcolemma. The reaction product was dramatically intensified after acti
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
56
References
19
Citations
NaN
KQI