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47 results for “Collagen”
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Research ArticleOpen accessEvery word in the titleHuman Adipose Stem Cells in Collagen on Angiogenesis Process of Burn Healing in Rat Model: Its Number of Blood VesselsLuluk Yunaini, Puji Sari, Dwi Pratami Septiara et al.Angiogenesis in the burn wound healing process is important. The application stem cell therapy in burn wound problem is expected to increase formation of new blood vessel so that the distribution of oxygen and nutrients working well. The purpose of this study was to known effect of human Adipose Derived Stem Cell (hADSC) in collagen gel on the average number … …OnLine Journal of Biological Sciences, Vol. 19, Issue 1 · 7 Jan 2019 · 7,600 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleOptimization of Conditions for Extraction of Pepsin-Soluble Collagen from Indonesian Local “Kacang” Goatskin by Response Surface MethodologyRina Wahyuningsih, Rusman, Nurliyani et al.Indonesian local “Kacang” goat is an animal species widely known by consumers over the world which possesses many health effects. Goatskin is one of body parts which has potential as collagen sources. The optimal conditions for collagen extraction were determined by response surface methodology in this study. Multiple response optimization designs were applied to evaluate the effects of two independent … …American Journal of Animal and Veterinary Sciences, Vol. 13, Issue 2 · 12 May 2018 · 8,105 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleProperties of Edible Film Produced using Combination of Collagen Extracts of Bligon Goatskin with GlycerolMuhammad Irfan Said, Yuny Erwanto, Effendi AbustamEdible films are one of packaging products that environmental friendly. Edible films can produce from the by-products of the slaughtering of livestock locally. Edible films used as materials packaging of foodstuff to protect food products of contamination of air, light, lipid, dissolved substances and microorganisms. One of the main advantages of edible film packaging is a natural character, so it … …American Journal of Animal and Veterinary Sciences, Vol. 11, Issue 4 · 20 Dec 2016 · 8,574 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDielectric Properties of Collagen on Plasma Modified Polyvinylidene FluorideR. M. Dahan, S. I. Ismail, Famiza Latif et al.Problem statement: The attachment of biopolymers such as collagen on inert polymeric template created great challenge due to hydrophobic nature of polymeric material. The modification of PVDF for improved adhesion and introduction of specific functionalities have been widely recognized in various industrial applications. Typical methods for modifying polymer surface such as chemical etching and UV irradiation are not favorable as … …American Journal of Applied Sciences, Vol. 9, Issue 5 · 5 Mar 2012 · 7,986 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleExtraction and Purification of Collagenase Enzymes: A Critical ReviewSaid M Daboor, Suzanne M Budge, Abdel E Ghaly et al.Problem statement: Enzymes have vital roles in several industrial processes (foods, cosmetics, nutraceuticals and pharmaceuticals) due to their highly selective nature and high activity at very low concentrations. Recent efforts to identify new sources of useful enzymes have been concentrated on the marine environment because of the potential to make use of processing wastes. About 35-50% of the mass of … …American Journal of Biochemistry and Biotechnology, Vol. 6, Issue 4 · 31 Dec 2010 · 14,311 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleThe Study of Morphological Structure, Phase Structure and Molecular Structure of Collagen-PEO 600K Blends for Tissue Engineering ApplicationN. F. Mohd Nasir, M. G. Raha, N. A. Kadri et al.A new material which is collagen/ poly (ethylene oxide) (PEO) blend was developed to determine its possibility as a promising material for tissue scaffold. PEO with average molecular weight of 600,000 and collagen originated from calf skin were dispersed in 0.1 M acetic acid to prepare a concentration of 1 wt% for PEO and 0.15 wt% for collagen. The collagen-PEO600K … …American Journal of Biochemistry and Biotechnology, Vol. 2, Issue 4 · 31 Dec 2006 · 7,422 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePreparation of Rosemary Collagen Chitosan Blend Membrane Using Response Surface Methodology (RSM)Ming He, Yuhan Zhai, Yuqing Zhang et al.The present research provided a formula for the optimization of rosemary/collagen/chitosan blend membrane. Rosemary Extract (RE) was used as additive and membrane was prepared using tensile strength, elongation at break and elongation length as the indexes. The results of single factor experiment showed that the addition ratio of collagen to chitosan, additive content, glycerol content and drying temperature all affected … …American Journal of Biochemistry and Biotechnology, Vol. 17, Issue 4 · 22 Nov 2021 · 6,239 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleIN VITRO TESTING OF MODIFIED COLLAGEN/ HYALURONAN/BETA-GLUCAN SCAFFOLDJan Vojtassak, Dusan Bakos, Martin Bohac et al.Cells and scaffolds belong to main components of tissue engineering. In this study we have performed in vitro cytotoxicity and biocompatibility testing of modified collagen/hyaluronan/beta-glucan scaffold. We used direct contact assay as well as MTT test. Human adipose tissue-derived stem cells were used as biological model. According to obtained results, we can summarize, that modified collagen/hyaluronan/beta-glucan scaffold is non-toxic and … …OnLine Journal of Biological Sciences, Vol. 13, Issue 2 · 12 Jun 2013 · 7,214 accessesView PDFCite
Research ArticleOpen accessIn the keywordsFunctional Evaluation of Polydioxanone Threads Coated with Polyethylene Glycol and Amino Acids for Medical ApplicationEunji Park, Tae Su Jang, Jae Kyung KimPolydioxanone (PDO) is a biodegradable polymer with multiple medical applications. Recently, various coatings have been applied to products made of biodegradable polymers, in order to improve functionality. Polyethylene Glycol (PEG) hydrogels have demonstrated remarkable potential in accelerating wound healing and amino acids have been reported to stimulate protein synthesis in vivo and in vitro. The purpose of this study was … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 2 · 24 May 2024 · 5,599 accessesView PDFCite
Research ArticleOpen accessIn the keywordsOptimization of Key Technology for Instant Sea Cucumber Processing through Fuzzy Evaluation and Response Surface MethodologyJianfeng Sun, Tianshu Yang, Qian Liu, Zhaoping SunThe original flavor of instant sea cucumber products can be retained and these products consequently show good market potential. In this study, the key processing technique for instant sea cucumber was optimized on the basis of single factor through Box-Behnken response surface test method by using collagen and polysaccharide contents and fuzzy mathematics sensory score as response values. Results showed … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 2 · 23 Jun 2017 · 8,199 accessesView PDFCite