动物角膜移植中角膜胶原蛋白的物种相似性

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2024-08-14 DOI:10.1134/s1547477124701462

M. Naumenko, S. Anisimov, I. Popov, N. Anisimova, M. Orlova, O. Lis, Yu. Gorshkova

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引用次数: 0

摘要

摘要使用小角 X 射线散射和拉曼光谱研究了动物移植物角膜胶原蛋白的物种相似性。对人、猪和马移植物 1500-1700 cm-1 范围内的拉曼光谱进行了详细分析，结果表明，与蛋白质和氨基酸相关的条带在角膜移植物的结构中没有明显差异。从散射光谱中获得的胶原蛋白内部结构参数也表明移植物中的角膜胶原蛋白具有物种相似性。猪和马角膜移植物 "Corneoplast "的逐层细胞内植入效果令人满意。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Species Similarity of Corneal Collagen in Grafts of Animal Origin

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Species Similarity of Corneal Collagen in Grafts of Animal Origin

Abstract

The species similarity of corneal collagen in animal grafts was studied using small-angle X-ray scattering and Raman spectroscopy. Detailed analysis of the Raman spectra in the range of 1500–1700 cm^–1 for human, porcine, and horse grafts demonstrated that bands associated with proteins and amino acids do not exhibit obvious differences in the structure of corneal grafts. Parameters of the internal structure of collagen obtained from scattering spectra also indicate the species similarity of corneal collagen in grafts. Satisfactory results of layer-by-layer intralamellar implantation of porcine and horse grafts “Corneoplast” are presented.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.