THE NICHE-DERIVED GLIAL CELL LINE-DERIVED NEUROTROPHIC FACTOR (GDNF) INDUCES MIGRATION OF MOUSE SPERMATOGONIAL STEM/PROGENITOR CELLS.

The niche-derived glial cell line-derived neurotrophic factor (GDNF) induces migration of mouse spermatogonial stem/progenitor cells.

In mammals, the biological activity of the stem/progenitor compartment sustains production of mature gametes through spermatogenesis.Spermatogonial stem cells and their progeny belong to the class of undifferentiated spermatogonia, turbo air m3f72-3-n a germ cell population found on the basal membrane of the seminiferous tubules.A large body of evi

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NETWORK SOCIETY AND ITS REALITIES: DIGITAL ETIQUETTE

The article examines different approaches to network society analysis, its formation, features and trends.The basis of network society is formed by the Internet and social and media networks infrastructure turbo air m3f72-3-n that transform social reality and methods of social communication at individual, group and global levels.The formation of a

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