BACKGROUND The autoimmune disease known as Idiopathic (immune thrombocytopenic purpura thrombocytopenic purpura (ITP) is clinically defined by a low numbers of platelets in the circulation blood. This study aimed to isolate autoantibodies made against the platelet glycoproteins using platelets from healthy volunteers, to determine their specificity and further elucidate their effects on platele...

Platelet derived growth factors have been shown to stimulate cell proliferation efficiently in vivo(1,2) and in vitro. This effect has been reported for mesenchymal stromal cells (MSCs), fibroblasts and endothelial colony-forming cells with platelets activated by thrombin(3-5) or lysed by freeze/thaw cycles(6-14) before the platelet releasate is added to the cell culture medium. The trophic eff...

OBJECTIVE To investigate the use of a novel study design in analysis of bilateral elbow pain. DESIGN N of 1, two contemporary arm, open label, randomised controlled clinical trial. SETTING A clinical epidemiologist at a university hospital in Pavia, Italy. PARTICIPANTS Two elbows with epicondylitis. INTERVENTIONS Autologous platelet lysate versus "wait and see" strategy. MAIN OUTCOME ...

The search for alternatives to the use of fetal bovine serum (FBS) in cell and tissue culture media has become a major goal in terms of the 3R principles in order to reduce or to avoid harvesting of FBS from bovine fetuses, and, in terms of Good Manufacturing Practice (GMP), to ensure safe and animal product-free conditions for biomedical tissue engineering and (adult) stem cell therapy, respec...

objective: ovarian and follicle transplantation may preserve fertility in young cancer survivors. in this study, we have transplanted preantral follicles using fibrin gel as a carrier and fibrin gel supplemented with platelet lysate (pl) as a rich source of angiogenic and growth factors. the purpose of this study was to evaluate the role of fibrin gel and pl in follicle transplantation. materia...