Results 221 to 230 of about 365,110 (263)
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Biomechanical properties of skin in vitro for different expansion methods
Clinical Biomechanics, 2004In plastic surgery, clinicians are interested in replacing conventional expansion by rapid expansion, because the expansion period could be shortened greatly. Also people are concerned that skin properties after rapid expansion might not approach those after conventional expansion.Biomechanical testing of skin for different expansion methods.It would ...
Yan-Jun Zeng, Guang-Ci Sun
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Isolation and in vitro expansion of porcine spermatogonial stem cells
Reproduction in Domestic Animals, 2021AbstractSpermatogonial stem cells (SSCs) are the only adult stem cells capable of passing genetic information to offspring through their ability to both self‐renew and differentiate into mature spermatozoa. SSCs can be transplanted to establish donor‐derived spermatogenesis in recipient animals, thus offering a novel reproductive tool for ...
Xin Zhao +6 more
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In vitro expansion patterns of ameroid ring constrictors
American Journal of Veterinary Research, 2008Abstract Objective—To evaluate and quantify in vitro dimensional changes of ameroid ring constrictors (ARCs) with and without the outer stainless steel ring in place over time. Sample Population—12 ARCs (5.0-mm diameter). Procedures—6 ARCs were immersed in canine plasma baths for 34 days without the stainless steel outer ring in place (group N), and 6 ...
Steven S, Leshem +2 more
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Purification and expansion of human Schwann cells in vitro
Nature Medicine, 1995The ability to culture cells from the human nervous system provides new insight into the pathophysiology of neurological diseases and could be crucial to the development of gene replacement therapies and neural transplantation. We report that the proliferation of human Schwann cells isolated from paediatric and adult nerves is sustained in vitro by ...
J L, Rutkowski +3 more
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In Vitro Expansion of Tissue Cells by Conditional Proliferation
2007Cell therapies rely on the implantation of well-characterized functional cells with defined properties. Often, the cells of interest do not proliferate in vitro and thus cannot be expanded to the amount needed for characterization, purification, manipulation, or cloning.
Tobias, May +2 more
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In Vitro Expansion and Transplantation of Intestinal Crypt Stem Cells
Gastroenterology, 2012Adult tissue stem cells hold great promise for regenerative medicine strategies. Major hurdles in their clinical application persist and include the identification of such stem cells, their isolation and in vitro expansion, and—finally—their transplantation. These hurdles have recently been overcome for stem cells of the intestinal tract.
Li, V.S., Clevers, H.
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In Vitro Expansion of Hematopoietic Cells for Clinical Application
1995The past 15 years have seen a tremendous explosion in our knowledge of the molecular and cellular regulation of hematopoietic differentiation. Launched with the identification and purification of candidate hematopoietic stem cells by Visser et al. in 1984 [1] and the molecular cloning of recombinant human (rH-) granulocyte macrophage-colony stimulating
Stephen G. Emerson +11 more
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In Vitro Expansion of Stem Cells
1999An in vitro cell bioreactor system faithfully re-creating many physiologic aspects of normal hematopoiesis, including stem cell replication, could serve several important purposes in transplantation medicine. These include (a) selectively producing cells for infusion to meet specific needs in the transplantation setting; (b) selectively purging tumor ...
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2009
Ex-vivo development of human insulin-producing cells is considered a promising approach for the generation of an abundant supply of cells for β-cell replacement therapy for diabetes, which is currently limited by the shortage of islet donors. The most obvious cell source for these approaches is the islets themselves.
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Ex-vivo development of human insulin-producing cells is considered a promising approach for the generation of an abundant supply of cells for β-cell replacement therapy for diabetes, which is currently limited by the shortage of islet donors. The most obvious cell source for these approaches is the islets themselves.
openaire +1 more source
The Preferential Expansion of Functional CD4+ Lymphocyte Populations In Vitro
Journal of Immunotherapy, 1992We describe a simple and inexpensive chemical procedure for the selective expansion of human CD4+ lymphocytes. The method employs L-leucine methyl ester (LME) to deplete monocytes and large granular lymphocytes, as well as to inhibit growth of CD8+ lymphocytes.
R M, Townsend, P, Simon
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