Hydrogel scaffolds
Novel magnetic fibrin hydrogel scaffolds containing thrombin and growth factors conjugated iron oxide nanoparticles for tissue engineering
... gel scaffolds as a matrix for cell adhesion, purified NOM cells were seeded on top of the fibrin hydrogel scaffolds, in comparison to their seeding on PLL-coated dishes or noncoated culture plates ...
16
Controlled release of TGF-beta 1 from RADA self-assembling peptide hydrogel scaffolds
... We observed cells through an inverted microscope (Olympus Corporation, Tokyo, Japan) after coculturing for 2 weeks. CCK-8 assay was applied to investigate the effect of TGF- beta 1 released from RADA peptide ...
9
Fabrication of three-dimensional hydrogel scaffolds for modeling shunt failure by tissue obstruction in hydrocephalus
... alginate hydrogel scaffolds as the “brain” portion of the 3D cell culture ...alginate scaffolds was measured to compare the modu- lus of our constructs with that reported for human brain ...alginate ...
15
Synthesis and physical properties of chitosan/alginate/silver nanoparticles hydrogel scaffolds
... the hydrogel and the tube containing the hydrogel was left frozen in a freezer at -40 ...(1:1) hydrogel scaffold. After freeze- dried, dried hydrogel scaffolds in spongy form (Figure 3) ...
18
Growth of human breast tissues from patient cells in 3D hydrogel scaffolds
... primary gel using collagenase treatment and fragmented (middle), and producing new outgrowths after being passaged into a secondary ECM hydrogel (right). Scale bars represent 200 μ m. Figure S4 Single mammary ...
13
Use of hydrogel scaffolds to develop an in vitro 3D culture model of human intestinal epithelium
... The human intestinal cell lines: Caco-2 and HT29-MTX cells have been used.. extensively in 2D and 3D cell cultures as simple models of the small intestinal.[r] ...
52
Mitigating Scarring and Inflammation during Corneal Wound Healing using Nanofiber Hydrogel Scaffolds
... Irgacure 2959. 25-28 In the context of heparin-based hydrogels, Tae demonstrated gelation within minutes when the precursor solution was exposed to ultraviolet (UV) light (365 nm, 18 W/cm 2 ). 29,30 However, UV light can ...
237
Long term in vitro 3D hydrogel co culture model of inflammatory bowel disease
... the hydrogel, due to its neg- ative charge, resulting in what appears to be high background staining ...L-pNIPAM hydrogel scaffolds under dynamic culture ...
16
Delivery of Mesenchymal Stem Cells from Gelatin-
... Keywords: tissue engineering; lumen; stem cells; interstitial cells of Cajal; hydrogel scaffolds 33.. 34.[r] ...
12
Histomorphometric and immunohistochemical evaluation of angiogenesis in local ischemia by tissue engineering method in rat: Role of mast cells
... of hydrogel scaffolds (alginate/gelatin) can be considered as a new approach in the application of stem cells for therapeutic angiogenesis under ischemic conditions which can improve the angiogenesis ...
8
Antibacterial Coatings Derived from Novel Chemically Responsive Vesicles
... preparing hydrogel coatings for use in the biotechnology and medical industries involve combining multiple types of antibacterial hydrogel coatings; mainly the incorporation of various antibacterial agents, ...
185
Preventing postoperative abdominal adhesions in a rat model with PEG-PCL-PEG hydrogel
... PECE hydrogel possesses some promising properties against the pathogenesis of adhesion formation, although this effect still remains metabolically ...the hydrogel adhered to the peritoneal wounds and ...
11
Embedded Ag NPs in Cysteine-Poly (acrylic acid) Hydrogel with Antibacterial Activity
... (PAA) hydrogel. Obtainedcysteine-hydrogel (Chydrogel) having different functional groups could stabilize Ag NPs better than un-modified hydrogel due to the presence of disulfid ...PAA hydrogel ...
12
Applications of tissue engineering in oral and maxillofacial surgery
... with scaffolds (xenogenous or alloplastic) without activation of cells and/or growth factors showed that bio- activated scaffolds, presented higher success of osseointergration (Jiang, 2009 and Wang, 2011) ...
5
The market trend analysis and prospects of scaffolds for stem cells
... hyaluronate, hydrogel, silk protein, hydroxyl, and tri-calcium phosphate as well as approved medical macromolecules with biocompatibil- ity with synthetic biomaterials such as PLA, PGA, PLGA, and PLC ...
10
Nanofibrous scaffolds in biomedical applications
... fibrous scaffolds, which would control the structures and release profile of bioactive mol- ...nanofibrous scaffolds have been used successfully for the delivery of plasmid ...
11
Ca:Mg:Zn:CO3 and Ca:Mg:CO3 tri and bi elemental carbonate microparticles for novel injectable self gelling hydrogel microparticle composites for tissue regeneration
... Injectable composites for tissue regeneration can be developed by dispersion of inorganic microparticles and cells in a hydrogel phase. In this study, multifunctional carbonate microparticles containing different ...
29
The Association of Gender, Age, and Coping with Internalizing Symptoms in Youth with Sickle Cell Disease
... placement of the cells. Inside placed rat NHFC hydrogels shrank gradually in surface area and a loss of concavity on the surface of the hydrogel was apparent. The loss of concavity from the center to the edge ...
58
SYNTHESIS, IN SILICO PHYSICOCHEMICAL PROPERTIES AND ANTIMICROBIAL STUDIES OF PYRAZOLINE LOADED NANOPARTICLES
... characterize hydrogel containing nanoparticles loaded with synthesized pyrazolines and to investigate their physicochemical properties and antimicrobial ...
10
Novel injectable gellan gum hydrogel composites incorporating Zn and Sr enriched bioactive glass microparticles:high resolution X Ray micro computed tomography, antibacterial and in vitro testing
... Gellan gum (GG) is an inexpensive anionic polysaccharide produced biotechnologically using bacteria, from which hydrogels can be formed by crosslinking with divalent ions such as Ca 2+ . In order to improve the ...
43