Gender differences in myocardial apoptosis of the patients after heart tranplantation.

Abstract

Gender differences in myocardial apoptosis of the patients after heart transplantation Background: Many functions of the cardiovascular apparatus are influenced by gender. The aim of our study was to find out the sensitivity to perioperative ischemia of the donor female and male myocardium; and determine how the organism affects the donor myocardium of the other sex after heart transplantation (detection of apoptosis), and whether the investigated biomarkers can predict primary graft dysfunction (PGD). Methods: The research was divided into three prospective studies. The Study 1 included 81 patients undergoing heart transplantation from September 2010 to January 2013. Patients were divided into two groups according to male allograft and female allograft. In order to prove myocardial necrosis the high-sensitive cardiac troponin T (hs-cTnT) method was used. Apoptosis was determined by immunohistochemical detection of caspase-3, Bcl-2, and by the TUNEL method. The Study 2 includeded 58 patients divided into four groups according to gender; both of the recipient and the donor. Apoptosis (caspase-3, Bcl-2, TUNEL) was analysed in these groups during the two-year follow-up. Into Study 3 64 patients were involved. We investigated the relationship in between these biomarkers and the development of PGD after..

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National Repository of Grey Literature

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Last time updated on 16/03/2019

This paper was published in National Repository of Grey Literature.

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