Results 21 to 30 of about 371,953 (265)
Development of Collagen-Based 3D Matrix for Gastrointestinal Tract-Derived Organoid Culture
Stem Cells International, 2019 Organoid is a cell organization grown in a three-dimensional (3D) culture system which represents all characteristics of its origin. However, this organ-like structure requires supporting matrix to maintain its characteristics and functions.
Joo Hyun Jee +12 more
doaj +1 more source
Changes of the peri-implant soft tissue thickness after grafting with a collagen matrix
Journal of Indian Society of Periodontology, 2016 Background: The aim of this study was to determine the treatment outcome of the use of a porcine monolayer collagen matrix (mCM) to increase soft-tissue volume as a part of implant site development.
Gregory-George Zafiropoulos +3 more
doaj +1 more source
Biomedicines, 2022 Background: The aim of this study was to analyze possible interactions of different xenogeneic collagen membranes (CM) and platelet-rich fibrin (PRF). PH values were evaluated in the CM rehydration process with PRF, and their influence on angiogenesis ...
Sebastian Blatt +5 more
doaj +1 more source
Inhomogeneities in 3D Collagen Matrices Impact Matrix Mechanics and Cancer Cell Migration
Frontiers in Cell and Developmental Biology, 2020 Cell motility under physiological and pathological conditions including malignant progression of cancer and subsequent metastasis are founded on environmental confinements.
Alexander Hayn +2 more
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Journal of Clinical Ophthalmology and Research, 2021 A 68-year-old man, presented with reduced vision and hypotony 6 years after combined cataract + glaucoma (phacoemulsification + trabeculectomy + intraocular lens) surgery with Mitomycin-C, clinical evaluation depicted a sweating bleb. Surgical repair was
Aparna Rao +2 more
doaj +1 more source
SPARC Promotes Cell Invasion In Vivo by Decreasing Type IV Collagen Levels in the Basement Membrane. [PDF]
PLoS Genetics, 2016 Overexpression of SPARC, a collagen-binding glycoprotein, is strongly associated with tumor invasion through extracellular matrix in many aggressive cancers.
Meghan A Morrissey +6 more
doaj +1 more source
Effect of Bio-Oss® Collagen and Collagen Matrix on Bone Formation [PDF]
The Open Biomedical Engineering Journal, 2010 Objective:to compare the amount of new bone produced by Bio-Oss®Collagen to that produced by collagen matrixin vivo.Method:eighteen bone defects, 5mm by 10mm were created in the parietal bone of 9 New Zealand White rabbits. 6 defects were grafted with Bio-Oss®Collagen. 6 defects were grafted with collagen matrix alone (positive control) and 6 were left
Wong, RWK, Rabie, ABM
openaire +4 more sources
Applied SciencesAdequate peri-implant hard and soft tissue volume is critical for ensuring implant stability, long-term functionality, and optimal esthetic results. While autogenous connective tissue grafts (CTGs) remain the gold standard for soft tissue augmentation ...
Sepideh Goudarzi +7 more
doaj +1 more source
Technical Note: Assay of cell quantity in the fibroblast-populated collagen matrix with a tetrazolium reagent [PDF]
European Cells & Materials, 2006 Determination of cell quantity in three-dimensional culture systems, such as the fibroblast-populated collagen matrix, can be difficult secondary to the abundance of extracellular collagen.
M A Carlson
doaj
Enalapril alters the formation of the collagen matrix in spontaneously hypertensive rats
Arquivos Brasileiros de Cardiologia, 2003 OBJECTIVE: To assess the effect of the inhibition of the angiotensin-converting enzyme on the collagen matrix (CM) of the heart of newborn spontaneously hypertensive rats (SHR) during embryonic development.
Alfredo de Souza Bomfim +1 more
doaj +1 more source