نتایج جستجو برای: alginate and gelatin
تعداد نتایج: 16831346 فیلتر نتایج به سال:
We investigated the effect of bioglass (bioactive glass) on growth and mineralization of bone-related SaOS-2 cells, encapsulated into a printable and biodegradable alginate/gelatine hydrogel. The hydrogel was supplemented either with polyphosphate (polyP), administered as polyP • Ca2+-complex, or silica, or as biosilica that had been enzymatically prepared from ortho-silicate by silicatein. The...
Present study describes microencapsulation of eugenol using gelatin-sodium alginate complex coacervation. The effects of core to coat ratio and drying method on properties of the eugenol microcapsules were investigated. The eugenol microcapsules were evaluated for surface characteristics, micromeritic properties, oil loading and encapsulation efficiency. Eugenol microcapsules possessed good flo...
Surgical sealants are an integral part of the surgical toolbox. They are used mainly to seal tissues or suture lines. In the current research, we examined a novel surgical sealant based on the natural polymers gelatin and alginate, crosslinked with carbodiimide and loaded with hemostatic agents. Incorporation of the hemostatic agent montmorillonite significantly improved the ex vivo burst stren...
OBJECTIVE To investigate the therapeutic potential of administration of gelatin hydrogel microspheres containing platelet-rich plasma (PRP), by examining its effects on progression of osteoarthritis (OA) in a rabbit model. METHODS PRP and platelet-poor plasma (PPP) were prepared from rabbit blood. Adult rabbit chondrocytes were cultured in the alginate beads with the presence of 3% PRP or 3% ...
Use of Adipose Stem Cells (ADSCs), obtained easily in a relatively less invasive manner (abdominoplasty) and characterized by flow cytometry, is a classical approach in stem cell research and clinical aspects. Other techniques such as isolation of the cells from bone marrow aspirates (1) are rather more invasive. Further, it is pertinent to point out that growth rate, differentiatio...
Injectable pastes are bioactive materials which are used in various forms in the living organism. The bioactivity of these materials are derived from calcium phosphate powder and/or a bio-glass composition. These materials are not individually injectable; however, they will be when suitable polymers such as chitosan, gelatin, sodium alginate, hyaluronic acid, etc. added to the paste. In this re...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید