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Materials Science and Engineering
University of Nebraska - Lincoln
Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research
- Keyword
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- Alginate (1)
- Animal model (1)
- Biomaterials (1)
- Cartilage (1)
- Citric Acid (1)
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- Crosslinking (1)
- Decellularized tissue (1)
- Disc degeneration (1)
- Elongation (1)
- Embryology (1)
- Gliadin (1)
- Growth Plate Cartilage (1)
- Hydrogel (1)
- In Vitro Culture Model (1)
- Kinetics (1)
- Low back pain (1)
- Pain behavior (1)
- Porcine (1)
- Quantitative Analysis (1)
- Tensile properties (1)
- Tissue Engineering (1)
- UCT (1)
- Weak Acidic conditions (1)
- Weak Alkaline Conditions (1)
Articles 1 - 3 of 3
Full-Text Articles in Engineering
Development Of A Decellularized Hydrogel Composite And Its Application In A Novel Model Of Disc-Associated Low Back Pain In Female Sprague Dawley Rats, David Lillyman
Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research
Chronic low back pain is a global socioeconomic crisis compounded by an absence of reliable, curative treatments. The predominant pathology associated with chronic low back pain is degeneration of intervertebral discs in the lumbar spine. During degeneration, nerves can sprout into the intervertebral disc tissue and be chronically subjected to inflammatory and mechanical stimuli, resulting in pain. Pain arising from the intervertebral disc, or disc-associated pain, is a complex, multi-faceted disorder which necessitates valid animal models to screen therapeutics and study pathomechanisms of pain.
While many research teams have created animal models of disc degeneration, the translation of these platforms …
Alginate Hydrogels As Three-Dimensional Scaffolds For In Vitro Culture Models Of Growth Plate Cartilage Development And Porcine Embryo Elongation, Taylor D. Laughlin
Alginate Hydrogels As Three-Dimensional Scaffolds For In Vitro Culture Models Of Growth Plate Cartilage Development And Porcine Embryo Elongation, Taylor D. Laughlin
Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research
The establishment of in vitro culture models utilizes tissue engineering principles to design functional mimics of in vivo environments in vitro. Advantages for the use of in vitro culture models include ethical alleviation of animal models for therapeutic testing, cost efficiency, and a greater ability to study specific mechanisms via a systematic, ground-up approach to development. In this thesis, alginate hydrogels are utilized in the development of in vitro culture models of porcine embryo elongation and growth plate cartilage development. First, the effect of scaffold and modifications to the scaffold were explored in both projects. In order to modulate …
Quantitative Analysis Of The Reaction Between Gliadin And Citric Acid Under Weak Acidic And Weak Alkaline Conditions, Wei Li
Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research
Gliadin was reacted with citric acid under weak acidic and weak alkaline conditions in both wet and dry states and the reaction mechanism was studied. The low morphological stability in an aqueous environment and inferior mechanical properties have restricted the applications of plant proteins, although these materials possess a unique structure, biocompatibility and biodegradability. Carboxylic acids such as citric acid are inexpensive and nontoxic chemicals and are preferred for crosslinking proteins and cellulose to improve the desired properties of the materials.
In this study, gliadin was chosen as a model of plant proteins to react with citric acid. However, previous …