Tissue regeneration
satility of chitosanbased biomaterials and their use as scaffolds for tissue regeneration
... Another aspect which merits some attention is the great variability in the chemical characteristics of CS used in the studies, such as molecular weight and degree of deacetylation. As it is a polymer which can be ...
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Tissue Regeneration through Self-Assembled Peptide Amphiphile Nanofibers
... mimicking tissue-engineered scaffold will play a similar role to promote tissue regeneration in vitro as native ECM does in ...connective tissue, structural protein fibers such as collagen and ...
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Asymmetric PDLLA membranes containing Bioglass® for guided tissue regeneration
... Guided Tissue Regeneration (GTR) strategies consist in the application of a membrane that acts as a physical barrier to protect the defect site, preventing the epithelial cells, fibrous and gingival ...
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Treatment of periodontal disease with guided tissue regeneration technique using a hydroxyapatite and polycaprolactone membrane
... The aim of this study was to evaluate the use of a malleable membrane composed of hydroxyapatite (60%) and polycaprolactone (40%) as treatment of periodontal disease experimentally induced in dogs. A bone defect of ...
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In vitro cultivation of canine multipotent mesenchymal stromal cells on collagen membranes treated with hyaluronic acid for cell therapy and tissue regeneration
... dermal regeneration are composed of biodegradable and bioresorbable polymers, animal skin or tendons, or are bacteria ...within tissue engineering is the application of multipotent mesenchymal stromal cells ...
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Different Molecular Weight Chitosan-Based Membranes for Tissue Regeneration
... As the literature has related the importance of the use of cross-linking agents in some studies, in the mean time, there are no studies comparing cross-linked or non-cross-linked chitosan-based membranes, as well as the ...
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Design and production of sintered B [beta]-tricalcium phosphate 3D scaffolds for bone tissue regeneration
... bone tissue engineering (Sun & Lal 2002). The primary goal of Tissue Engineering (TE) is to produce functional substitutes for damaged tissues (Duan & ...new tissue to grow and restore the ...
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Combined therapy with mineral trioxide aggregate, and guided tissue regeneration for a large radicular cyst: a 13-year follow-u
... guided tissue regeneration (GTR) is attempted to improve the self-regenerative healing process by excluding undesired proliferation of the gingival connective tissue or migration of the oral ...
5
Substrate stiffness and oxygen as regulators of stem cell differentiation during skeletal tissue regeneration: a mechanobiological model.
... this tissue differentiation model, osteogenesis occurs when stem cells are adjacent to newly formed bone and hence in contact with osteoid as a substrate (and similarly for ...forming tissue (e.g. bone). ...
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Synthesis of chitosan/hydroxyapatite membranes coated with hydroxycarbonate apatite for guided tissue regeneration purposes
... Chitosan, which is a non-toxic, biodegradable and biocompatible biopolymer, has been widely researched for several applications in the field of biomaterials. Calcium phosphate ceramics stand out among the so-called ...
5
Analysis of neutrophil recruitment during tissue regeneration in zebrafish models of human disease
... of tissue, with most having been optimized for rodent ...increases tissue integrity and allows for higher delipidation and better clearing (Seo et ...
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A Local Delivery System for Extracellular Vesicles to Promote Tissue Regeneration
... the tissue of ...target tissue is their modification with “don’t eat me” signals, such as CD47, which allows escaping the engulfment by immune cells ...
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Microporous dermal-mimetic electrospun scaffolds pre-seeded with fibroblasts promote tissue regeneration in full-thickness skin wounds.
... To test this hypothesis, acellular scaffolds, or scaffolds seeded with fibroblasts for either 1 or 4 days, were grafted into full-thickness critical size skin defects. It was found that both of the fi- broblast-seeded ...
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Res. Biomed. Eng. vol.32 número1
... In the test period, at home, before using the system, the patient had to clean the ulcer with 0.9% physiological saline and gauze. After the cleaning process, the patient rested on his sofa or bed, picked the latex sheet ...
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Early fragmentation of polyester urethane sheet neither causes persistent oxidative stress nor alters the outcome of normal tissue healing in rat skin
... peri-implant tissue did not show any difference between the two studied groups within the seven-day observation period, which suggests that surgery and surgical techniques were responsible for the endogenous ...
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Adipocytes and macrophages interplay in the orchestration of tumor microenvironment : new implications in cancer progression
... adipose tissue. Obese adipose tissue can favor tumor growth and development by producing anti- and proinflammatory mediators in a deregulated ...this tissue and maintain the tumor, regenerating ...
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Braz. Dent. J. vol.24 número3
... Intrabony periodontal defects present a particular treatment problem, especially in patients with generalized aggressive periodontitis (G-AgP). Regenerative procedures have been indicated for this clinical situation. The ...
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Pharmacological immunomodulation enhances peripheral ner nerve regeneration ve regeneration
... on regeneration. When the inflammatory reaction is insufficient, tissue regeneration occurs slowly, and it is incomplete many ...accelerate tissue regeneration (Stoll et ...
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Systemic transplantation of human adipose tissue-derived mesenchymal stem cells for the regeneration of irradiation-induced salivary gland damage.
... The tissue regeneration of SGs has also been suggested to be related to AdMSC-induced paracrine ...increased tissue regenerating activities, such as, blood vessel formation and cell proliferation, ...
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Dexamethasone action on caudal fin regeneration of carp Cyprinus carpio (Linnaeus, 1758)
... the regeneration process in the caudal fin of specimens of carp (Cyprinus ...the regeneration of the caudal fins was delayed, but not completely ...on regeneration and the action of drug toxicity, ...
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