Results 201 to 210 of about 371,953 (265)

3D-Analysis of Peri-Implant Soft Tissue Gain With Collagen Matrix and Connective Tissue Graft: A Randomized Control Trial. [PDF]

Clin Implant Dent Relat Res
Ashurko I, Tarasenko S, Magdalyanova M, Balyasin M, Galyas A, Kazumyan S, Safi N, Unkovskiy A.   +7 more
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Collagen gels as a matrix for haemopoiesis

Journal of Cellular Physiology, 1981
AbstractWe have shown that collagen gel can be used as a culture matrix for the cloning of granulocyte/macrophage progenitor cells (CFU‐C), the production of foci of marrow stromal cells and the maintenance of stem cell proliferation, differentiation and the production of CFU‐C.
M, Lanotte, S, Schor, T M, Dexter
openaire   +2 more sources

Matrix metalloproteinases and collagen catabolism

Peptide Science, 2002
AbstractThe matrix metalloproteinase (MMP)/matrixin family has been implicated in both normal tissue remodeling and a variety of diseases associated with abnormal turnover of extracellular matrix components. The mechanism by which MMPs catabolize collagen (collagenolysis) is still largely unknown.
Janelle L, Lauer-Fields, Darius, Juska, Gregg B, Fields   +2 more
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DNA as a matrix of collagen fibrils

International Journal of Biological Macromolecules, 2005
In this paper we demonstrate that DNA binds to collagen directly to form DNA-collagen complex. Our model suggests that DNA, containing well-arranged phosphate groups, helps the collagen to make ordered aggregates-fibrils. During this process hydration shell of collagen triple helix destroys and stabilizes hydration shell of ds-DNA.
George M, Mrevlishvili, David V, Svintradze   +1 more
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The collagenous matrix of bovine predentine

Biochimica et Biophysica Acta (BBA) - Protein Structure, 1979
Predentine obtained from bovine teeth by microdissection was solubilized by cyanogen bromide cleavage. The electrophoretic mobility of the resultant peptides was established on polyacrylamide gel and the amino acid composition of several peptides was determined. The data clearly indicated that this collagen is entirely of the Type I genetic species. No
C M, Dodd, D J, Carmichael
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COLLAGEN MATRIX IN DECOMPRESSIVE HEMICRANIECTOMY

Operative Neurosurgery, 2008
Decompressive hemicraniectomy is an accepted treatment for otherwise untreatable intracranial hypertension. The aim of this prospective randomized study is to evaluate the benefit of application of collagen matrix as an onlay graft to reduce operating time during hemicraniectomy and to facilitate dural dissection during second-stage cranioplasty.Thirty-
Jorn A, Horaczek, Jan, Zierski, Alexander, Graewe   +2 more
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Biomarkers of the Extracellular Matrix and of Collagen Fragments

Clinica Chimica Acta, 2015
A great body of evidence has shown that extracellular matrix (ECM) alterations are present in the major types of cardiac diseases: ischemic heart disease, heart disease associated with pressure overload, heart disease associated with volume overload, and intrinsic myocardial disease or cardiomyopathy.
Georgios K, Chalikias, Dimitrios N, Tziakas   +1 more
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Ventricular Collagen Matrix and Alterations

1985
There is a complex extracellular structural matrix in the heart. This matrix appears to be composed of a variety of fibrils and fibers extending from the cell surface to the basal lamina and from the basal lamina to the matrix. The extensions into the extracellular region interconnect with a system of collagen bundles.
J B, Caulfield, S B, Tao, M, Nachtigal
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