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Bioprinting by the codeposition of cells and biomaterials is constrained by the availability of printable materials. Herein we describe a novel macromonomer, a new two-step photocrosslinking strategy, and the use of a simple rapid prototyping system to print a proof-of-concept tubular construct. First, we synthesized the methacrylated ethanolamide(More)
PURPOSE Studies show that LL-37 is a naturally occurring urinary defensin peptide that is up-regulated during urinary tract infections. Although normal urinary LL-37 levels are antimicrobial, we propose that increased LL-37 may trigger bladder inflammation. We further suggest that anti-inflammatory sulfated polysaccharides known as semi-synthetic(More)
Bioprinting employs three-dimensional (3D) deposition of cells and biomaterials to create organized structures with organappropriate architecture. Such engineered organs could offer alternatives to inadequate donor organ supplies, [ 1 , 2 ] and bioprinted human tissues could improve predictability during preclinical evaluation of therapeutic agents. [ 3 ](More)
BACKGROUND Rosacea is a common disfiguring skin disease of primarily Caucasians characterized by central erythema of the face, with telangiectatic blood vessels, papules and pustules, and can produce skin thickening, especially on the nose of men, creating rhinophyma. Rosacea can also produce dry, itchy eyes with irritation of the lids, keratitis and(More)
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