Role of genetic factors on the effect of additional loading doses and two maintenance doses used to overcome clopidogrel hyporesponsiveness.

2014

Background and objective: Additional loading doses and higher maintenance doses (MDs) have been used to overcome hyporesponsiveness of clopidogrel. We aimed to investigate whether genetic polymorphisms of two cytochromes (CYP2C19 and CYP2C9) and ABCB1 modify effect of such dose-adjustment strategy.Materials and methods: We enrolled 118 patients undergoing elective or acute percutaneous coronary intervention (PCI) with drug eluting stent (DES). Platelet reactivity index (PRI) was measured using the vasodilator-stimulated phosphoprotein (VASP) index and a cut-off value of ≥60% was defined as hyporesponsiveness. Polymorphism of two cytochromes (CYP2C19, CYP2C9) and gene ABCB1 were determined. …

Primary culture of avian embryonic heart forming region cells to study the regulation of vertebrate early heart morphogenesis by vitamin A

2014

Background: Important knowledge about the role of vitamin A in vertebrate heart development has been obtained using the vitamin A-deficient avian in ovo model which enables the in vivo examination of very early stages of vertebrate heart morphogenesis. These studies have revealed the critical role of the vitamin A-active form, retinoic acid (RA) in the regulation of several developmental genes, including the important growth regulatory factor, transforming growth factor-beta2 (TGFβ2), involved in early events of heart morphogenesis. However, this in ovo model is not readily available for elucidating details of molecular mechanisms determining RA activity, thus limiting further examination o…

Bone marrow mononuclear cell separation yield in myocardium infarction, coronary disease and type 2 diabetes and dilated cardiomyopathy patient groups

2013

Isolation, cultivation and characterization of human somatic stem cells from adult skin, adipose tissue and bone marrow

2008

Isolation, cultivation and characterization of human somatic stem cells from adult skin, adipose tissue and bone marrow

Response of Osteoporotic Jaw Bone to Implantation of Biphasic Calcium Phosphate Bioceramics Supplemented with Autologous Mesenchymal Cells

2016

To target areas of the skeletal system which are clinically significant sites is a new strategy as the"local treatment of osteoporosis". Synthetic bioceramics implanted into critical sized bone defect of rats with experimental osteoporosis demonstrateds better effect to bone tissue repair in osteoporosis and/or osteoporosis status. Stem cell transplantation may improve bone mineral density in animal models of osteoporosis. An adequate blood supply of mesenchymal cells (MSCs and osteoprogenitors) is important for efficient bone regeneration. The concentration and quality of MSCs may vary significantly, depending on the individual (especially in older people), the cell obtaining sites and tec…