Cytochemical effect of a stable PGI2 analog iloprost on guinea-pig heart in calcium-free and calcium paradox conditions.
@article{Kertsz1989CytochemicalEO, title={Cytochemical effect of a stable PGI2 analog iloprost on guinea-pig heart in calcium-free and calcium paradox conditions.}, author={Zsuzsanna Kert{\'e}sz and Istv{\'a}n Balogh and Val{\'e}ria Kecskem{\'e}ti}, journal={Polish journal of pharmacology and pharmacy}, year={1989}, volume={41 6}, pages={ 539-51 } }
Morphological and cytochemical effects of stable prostacyclin analog, iloprost were studied on isolated and perfused guinea-pig hearts according to Langendorff in Ca-free and Ca paradox conditions. Samples from the papillary muscles and left ventricular wall-muscles were examined. For calcium cytochemistry lead acetate and potassium pyroantimonate, and for nickel cytochemistry dimethylglyoxime (DMG) techniques were used. Electron microscopic studies showed that during Ca-free perfusion (for 15…