Journal ArticleDOI
The determination of hydroxyproline in tissue and protein samples containing small proportions of this imino acid.
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TLDR
Method has been applied to a study of hydroxyproline distribution in cell particulates, tissue fluids, and purified plant and animal proteins, and significant amounts of hydroXYproline were found in crystalline preparations of pepsin, elastase.About:
This article is published in Archives of Biochemistry and Biophysics.The article was published on 1961-05-01. It has received 3756 citations till now. The article focuses on the topics: Hydroxyproline & Imino acid.read more
Citations
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Ultrasound monitoring of cartilaginous matrix evolution in degradable PEG hydrogels
TL;DR: Ultrasound measurements at 100MHz are more likely to be good predictors of matrix evolution and neotissue function than measurements at 50MHz, and sample correlation coefficients were calculated to identify important relationships between these ultrasound parameters and mechanical/biochemical properties of the evolving matrix.
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Cartilage Tissue Engineering for Laryngotracheal Reconstruction: Comparison of Chondrocytes from Three Anatomic Locations in the Rabbit
James H. Henderson,Jean F. Welter,Joseph M. Mansour,Christopher Niyibizi,Arnold I. Caplan,James E. Dennis +5 more
TL;DR: The results indicate that, for the candidate tissue engineering approach under baseline conditions, only rabbit auricular chondrocytes produce tissue-engineered cartilage suitable for in vivo testing in laryngotracheal reconstruction, and suggest that this and similar tissue engineering approaches must be optimized for each potential source of chondROcytes.
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Characterization of rabbit corneal damage produced by Serratia keratitis and by a serratia protease.
D Lyerly,L Gray,Arnold S. Kreger +2 more
TL;DR: The observation that the major structural alterations observed during serratia keratitis can be reproduced by the bacterial protease supports the idea that the enzyme is involved, at least in part, with the production of severe corneal damage by the bacterium.
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Photobiomodulation with Pulsed and Continuous Wave Near-Infrared Laser (810 nm, Al-Ga-As) Augments Dermal Wound Healing in Immunosuppressed Rats
TL;DR: The findings from this study might broaden the current biological mechanism that could be responsible for photobiomodulatory effect mediated through pulsed NIR 810 nm laser (10 Hz) for promoting dermal wound healing in immunosuppressed subjects.
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The effect of sepsis on wound healing.
TL;DR: Systemic infection alters both the inflammatory and the proliferative processes at remote sites of injury as well as the incidence of wound complications in septic patients.
References
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Journal ArticleDOI
The determination of hydroxyproline.
Robert E. Neuman,Milan A. Logan +1 more
TL;DR: A short and simple calorimetric method is here described that is applicable to the determination of hydroxyproline in hydrolysates of 40 to 100 y of collagen with a reproducibility of f2 per cent and an accuracy of f1 per cent as judged by recovery of hydroXYproline from elastin hydrolysate and from an amino acid mixture simulating collagen.
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[Microdetermination of hydroxyproline with chloramine-T and p-dimethylaminobenzaldehyde].
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Growth and sexual differentiation of hydra in mass culture
W. F. Loomis,H. M. Lenhoff +1 more
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Appendix—Notes on a modification of the Neuman & Logan method for the determination of the hydroxyproline
Journal ArticleDOI
Formation of collagen hydroxyproline in vitro
N. M. Green,D. A. Lowther +1 more
TL;DR: Stetten (1949) suggested that free hydroxyproline was not an intermediate in collagen biosynthesis and that hydroxylation of the proline residues occurred at the protein or peptide stage.