Results 261 to 270 of about 3,303,282 (317)

Fundamentals of tissue engineering: Tissues and applications

Technology and Health Care, 2002
As the average life expectancy has increased with advances in the medical sciences the degenerative diseases have become a critical issue. More organs, joints, and other critical body parts wear out and need to be replaced because people wish to maintain a good quality of life in their old ages.
A, Tezcaner, G, Köse, V, Hasirci
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Tissue Microarrays

2009
Modern array technologies allow for the simultaneous screening of virtually all human genes on the DNA and RNA level. Studies using such techniques have lead to the identification of hundreds of genes with a potential role in cancer or other diseases. The validation of all of these candidate genes requires in situ analysis of high numbers of clinical ...
Ana-Maria, Dancau, Ronald, Simon, Martina, Mirlacher, Guido, Sauter   +3 more
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In vivo tissue engineering of musculoskeletal tissues

Current Opinion in Biotechnology, 2011
Tissue engineering of musculoskeletal tissues often involves the in vitro manipulation and culture of progenitor cells, growth factors and biomaterial scaffolds. Though in vitro tissue engineering has greatly increased our understanding of cellular behavior and cell-material interactions, this methodology is often unable to recreate tissue with the ...
Seth D, McCullen, Andre G Y, Chow, Molly M, Stevens   +2 more
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Convection and diffusion in tissues and tissue cultures

Journal of Theoretical Biology, 1977
Abstract The relative importance of transport by diffusion and convection in permeable tissues is investigated in three-dimensional structures. The transport of a solute takes place from a number of sources embedded in the tissue, to a number of sinks similarly embedded.
J, Wei, M B, Russ
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Amplification of Tissue by Construction of Tissue Microarrays

Experimental and Molecular Pathology, 2001
Tissue microarrays are a method of relocating tissue from conventional histologic paraffin blocks in a manner that tissue from multiple patients or blocks can be seen on the same slide. This is done by using a needle to biopsy a standard histologic section and placing the core into an array on a recipient paraffin block.
D L, Rimm, R L, Camp, L A, Charette, D A, Olsen, E, Provost   +4 more
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Tissue Distribution of Zinc-65 in Tumour Tissue and Normal Tissue in Man

Nature, 1965
ZINC is a trace metal of physiological importance which is widely distributed in many enzyme systems. Changes in the activity of certain enzymes have been reported in normal and tumour tissues of tumour-bearing animals1 and of man2, and in the serum of patients with neoplastic diseases3–7.
B, Rosoff, H, Spencer
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Tissue Engineering and Tissue Repair in Immunocompetent Animals: Tissue Construction and Repair

Handchirurgie · Mikrochirurgie · Plastische Chirurgie, 2007
Tissue engineering can regenerate autologous tissue using a biodegradable scaffold and in vitro expanded cells derived from small biopsy samples, and thus may have great potential for tissue repair and reconstruction in plastic and reconstructive surgery.
Y, Cao, W, Liu, G, Zhou, L, Cui
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Acellular vascular tissues: natural biomaterials for tissue repair and tissue engineering

Biomaterials, 2000
Various research groups around the world are actively investigating cardiovascular prostheses of biological origin. This review article discusses the need for such bioprosthetics and the potential role for natural tissues in cardiovascular applications such as cardiac valves and vascular grafts.
C E, Schmidt, J M, Baier
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