vol. 6, No. 6, JuNe 2017 385 Article focus „ Distraction osteogenesis (Do) harnesses the bone regenerative potential of bone and avoids the complications of other treatments such as bone grafting. The major disadvantage of Do is the length of time required for bone consolidation. Mesenchymal stem cells (MSCs) have been used to promote bone formation in this phase, with some good results. This r...

Transplantation of marrow-derived mesenchymal stem cells (MSCs), expanded by culture in addition to whole bone marrow, has been shown to enhance engraftment of human hematopoietic stem cells (HSCs). Our hypothesis was that there might be an optimum ratio range that could enhance engraftment. We examined the percent donor chimerism according to the ratio of HSCs to MSCs in non-obese diabetic/sev...

Knee osteoarthritis (OA) after partial or total meniscectomy is a prevalent issue that patients must face. Various methods of replacing meniscal tissue have been studied to avoid this progression, including meniscal allograft transplantation, meniscal scaffolds, and synthetic meniscus replacement. Studies have shown that meniscal scaffolds may improve symptoms but have not been shown to prevent...

Stem cell-based therapy has been highlighted as a potential avenue to promote tissue regeneration, where stimulation of stem cells differentiate into the targeted cell type is essential. One factors that induce their surrounding microenvironment. In this study, correlation between mild reductant and early osteogenic commitment was evaluated. A surface-reducing microenvironment significantly sil...

INTRODUCTION Mesenchymal stem cells (MSCs) can differentiate into various connective tissue cells. Several techniques have been used for the clinical application of MSCs in articular cartilage repair; however, there are many issues associated with the selection of the scaffold material, including its ability to support cell viability and differentiation and its retention and degradation in situ...

PURPOSE This study was performed to evaluate the long-term effects and safety of intratracheal (IT) transplantation of human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) in neonatal hyperoxic lung injury at postnatal day (P)70 in a rat model. MATERIALS AND METHODS Newborn Sprague Dawley rat pups were subjected to 14 days of hyperoxia (90% oxygen) within 10 hours after birth...

Objectives End-stage hepatic failure is a potentially life-threatening condition for which orthotopic liver transplantation is the only effective treatment. However, a shortage of available donor organs for transplantation each year results in the death of many patients waiting for liver transplantation. Xenotransplantation, or the transplantation of cells, tissues, or organs between different ...

Objective- The aim of this study was to demonstrate the efficacy MSCs transplantation in combination with low level laser irradiation (low level laser irradiation) in repair of experimental acute spinal cord injury. Design- Experimental study. Animals- 28 adult male Wistar Rats. Procedures- A ballon- compression technique was used to produce an injury at the T8-T9 level of spi...

Transplantation of bone marrow mesenchymal stem cells (MSCs) has been shown to effectively lower blood glucose levels in diabetic individuals, but the mechanism has not been adequately explained. We hypothesized that MSCs exert beneficial paracrine actions on the injured islets by releasing biologically active factors. To prove our hypothesis, we tested the cytoprotective effect of conditioned ...

Mesenchymal stem cell (MSC) transplantation has been proposed as a promising therapeutic strategy for ischemic myocardium repair following myocardial infarction. Differentiation of MSCs into cardiomyocyte‑like cells prior to cell transplantation is advantageous in improving their potential clinical benefits for cardiac repair. In the present study, we isolated and cultured porcine MSCs and eval...