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20.264  Articles
1 of 2.027 pages  |  10  records  |  more records»
The application of embryonic stem cells (ESC) is limited by ethic issues concerning the classic method of their derivation. Alternative methods of pluripotent stem cells generation are described; their advantages and disadvantages are evaluated. Pluripote... see more

The application of embryonic stem cells (ESC) is limited by ethic issues concerning the classic method of their derivation. Alternative methods of pluripotent stem cells generation are described; their advantages and disadvantages are evaluated. Pluripote... see more

Embryonic stem (ES) cells, the undifferentiated cells of early embryos are established as permanent lines and are characterised by their self-renewal capacity and the ability to retain their developmental capacity in vivo and in vitro. The pluripotent pro... see more

Leukemia-inhibitory factor (LIF) is a multifunctional cytokine; which has pleiotropic biological effects on a diverse array of cell types. While spontaneous and random differentiation of ES cells can be easily triggered by the withdrawal of LIF from the m... see more

The present study was designed to evaluate the plasticity of mouse embryonic stem cells (ESCs). Cardiac and neural differentiation of the mouse ESCs was initiated by embryoid bodies (EBs) formation in hanging drops and in suspension. After aggregation the... see more

Embryonic stem-cells are capable of differentiation in diverse cellular types and be used, in the future, for treating degenerative pathologies and deficiencies. This study aimed at analyzing the main bioethical implications of research withembryonic stem... see more

Animal contain stem cells in different parts of body that are involved in regeneration and repair process but regeneration and repair capacity of different animals is different. Stem cells can be classified on the basis of origin, potential of differentia... see more

Metabolomics has provided new insight into the biology that drives the phenotype of stem cells. During the recent years, metabolic circuits of embryonic and neural stem cells (NSCs) have been better elucidated. Many factors contribute to stem cell determi... see more

The possibility of using human embryonic stem cells (ESC) for therapeutic purposes raises serious ethical objections, the most fundamental one being that until recently the only way to obtain ESC was with procedures that necessarily destroyed living human... see more

1 of 2.027 pages  |  10  records  |  more records»