Adhesion of macrophages on collagen irradiated with ultraviolet light.

Adhesion of macrophages on collagen irradiated with ultraviolet light. Research Abstract Details 

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Adhesion of macrophages on collagen irradiated with ultraviolet light. Abstract Text:

K Watanabe,Y Koyama,

Properties of collagen irradiated with ultraviolet (UV) light were examined using the techniques of sodium dodecyl sulfate-polyacrylamide gel electrophoresis, spectroscopic measurements, and cell adhesion assay. Both photopolymerization and photodegradation of the collagen appeared to occur with UV irradiation because the aggregation of collagen and disintegration of the triple-helical structure were observed. The formation of the cross-links between the tyrosine residues in collagen by photoreaction was presumed. The adhesion of macrophages (Mphis) on a polystyrene plate was suppressed by coating the plate surface with collagen. Anti-adhesive activity of collagen on Mphi cells decreased with UV irradiation. However, appreciable anti-adhesive activity remained in the modified collagen even when collagen was irradiated with UV light for 24 h.

Adhesion of macrophages on collagen irradiated with ultraviolet light. Publishing Authors By Initials

K Watanabe,Y Koyama,

For similar environment and public health: environment: meteorological factors: atmosphere: weather: sunlight: ultraviolet rays research abstracts see: environment and public health: environment: meteorological factors: atmosphere: weather: sunlight: ultraviolet rays research

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Adhesion of macrophages on collagen irradiated with ultraviolet light. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of biomaterials science. Polymer edition

VOLUME: 10

Page Numbers: 351-61

Journal Abbreviation:

ISSN: 0920-5063

DAY: 20

MONTH: 02

YEAR: 1999

Adhesion of macrophages on collagen irradiated with ultraviolet light. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 9007393

Adhesion of macrophages on collagen irradiated with ultraviolet light. Keywords Mesh Terms:

KEYWORDS: Ultraviolet Rays

MESH TERMS: metabolism

Chemical & Substance for Abstract: Adhesion of macrophages on collagen irradiated with ultraviolet light. Information

Substance Name: Collagen

Registry Number: 9007-34-5

Grant and Affiliation Information for Adhesion of macrophages on collagen irradiated with ultraviolet light.

AFFILIATION: Nippi Research Institute of Biomatrix, Tokyo, Japan. kazuo@watanabe.email.ne.jp

Country: NETHERLANDS

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MEDLINETA: J Biomater Sci Polym Ed

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