báo cáo khoa học: " Embryonic stem cells in scaffold-free threedimensional cell culture: osteogenic differentiation and bone generation" ppt

... iation and prolifera tion, rely on intact cell- cell inter - actions and a tight attachment to extracellular matrix components. In micromasses, the cells can interact with each other and maintain ... differentiation and in vivo mineralization of osteogenic cells derived from human embryonic stem cells. Tissue Eng 2004, 10:1518-1525. 17. Chaudhry GR, Yao D, Smith A, H...

Ngày tải lên: 11/08/2014, 20:21

... purchasing power of th e buyer) [26]. Instead, this study sought to investigate the changes in national exports and in the short- and long-term foreign investment flows into Thailand following the ... conception and design. IY, AM, KC have acquired, analyzed and interpreted data. All the authors have been involved in drafting and revising the manuscript and have read and a...

Ngày tải lên: 11/08/2014, 14:21

... per cell suggesting aneuloploidy Tissue Level Punctate staining of cells Heaping up of stained cells suggesting rapid cell turnover Bizarre sheets of cells Distinct tissue borders in unexpected ... tissue level there is punctuate staining of cells and the heaping up of bizarre sheets of stained cells suggesting rapid cell turnover. There may even be pseudo-tissue borders...

Ngày tải lên: 11/08/2014, 23:22

... also known in the literature as bone marrow stem cells, skeletal stem cells, and multipotent mesenchymal stromal cells, are nonhematopoietic progenitor cells isolated from adult tissues, and are ... M: Interactions between human mesenchymal stem cells and natural killer cells. Stem Cells 2006, 24:74-85. 52. Ramasamy R, Fazekasova H, Lam EW, Soeiro I, Lombardi G, Da...

Ngày tải lên: 09/08/2014, 13:22

... cells. Blood 2007, 110:3499-3506. 3. Nauta AJ, Westerhuis G, Kruisselbrink AB, Lurvink EG, Willemze R, Fibbe WE: Donor-derived mesenchymal stem cells are immunogenic in an allogeneic host and ... MSCs in rheumatic diseases [1]. Given the apparent diffi culties in recapitulating the in vitro eff ects in vivo, however, researchers should be cautioned and should remain critic...

Ngày tải lên: 12/08/2014, 14:21

... baseline, resulting in directional ambiguity and inability to determine peak velocity, and shows a wide band of velocities through systole, indicating turbulent flow (Fig. 4B). Therefore, those findings ... lateral recumbency and showed non-productive retching. Cough and dyspnea were the main clinical features in this dog. The cough was deep and resonant. It was more prominent a...

Ngày tải lên: 07/08/2014, 18:21

... concentration in spruce needles increased during the morning, reaching its maximum level at about 14:00 h. It decreased later during the afternoon and remained relatively ... this increase was prevented by cycloheximide suggest- ing a photoinduced biosynthesis of glutathione in this alga (Skigeoka et al., 1987). On the other hand, the finding th...

Ngày tải lên: 09/08/2014, 03:24

... working in ICUs in non-teaching hospitals in order to motivate them to implement quality indica- tors, and to the education in quality improvement con- cepts for both those working in ICUs in ... groups, and settings, tailored strategies are needed to implement quality indicators in daily practice. Background Quality indicators are increasingly being used in health- care...

Ngày tải lên: 10/08/2014, 10:23

... with intracranial pathology, includ ing subarachnoid hemorrhage and congenital brain abnorm- alities in children. In the setting of intracranial injury or dysfunction, such as the catecholamine ... development of TTC in the setting of fleeting neurological symptoms such as aphasia and ataxia without structural brain disease has never been reported. Histological and nuclear imaging...

Ngày tải lên: 10/08/2014, 23:20

... protein 1A RNA-binding protein Tumor protein h omolog Membrane protein Translation factor SUI1 Eukaryotic initiation factor 5C Expressed protein Splicing factor U2af Nucleic acid bin ding protein Expressed ... acid binding protein 0 0.2 0.4 0.6 0.8 1 1.2 GAPDH Actin Arabinogalactan protein SKP1-like protein 1A Elongation factor 1-delta Actin1 Alpha -tubulin endo -1,4 - beta- glucanase RNA - b...

Ngày tải lên: 12/08/2014, 03:21