Action spectrum of keratitis produced by ultraviolet radiation.
Action spectrum of keratitis produced by ultraviolet radiation.
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DOI：
10.1001/archopht.1946.00890200685007
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发表时间：
1946-06
影响因子：
--
通讯作者：
D. Cogan;V. Kinsey
中科院分区：
文献类型：
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作者：
D. Cogan;V. Kinsey
了解紫外线辐射引起的角膜炎所涉及的波长和能量的分布具有理论和实践上的重要性。这些信息对于了解角膜中有害的光生物学过程是基础，也是确定暴露危险和防护装置的先决条件。本报告试图定量地显示光谱中紫外线部分的哪些波段导致了角膜炎的产生，以及角膜炎波段与红斑波段、某些蛋白质的特征吸收带以及几种常见玻璃的吸收之间的关系。将波长与产生角膜炎所需的能量相关联的曲线代表角膜炎的作用光谱，而将波长与角膜上皮的吸收相关联的曲线代表角膜上皮的吸收光谱。这项研究的目的之一是
A KNOWLEDGE of the distribution of wavelengths and energies involved in the production of keratitis by ultraviolet radiation has theoretic and practical importance. Such information is fundamental to an understanding of the harmful photobiologic processes in the cornea and is prerequisite to the determination of exposure hazards and protective devices. The present report attempts to show quantitatively what bands of the ultraviolet portion of the spectrum are responsible for the production of keratitis and what relation the keratitis band has to the erythema band, to the characteristic absorption bands of some proteins and to the absorption of several types of common glass. A curve relating wavelength to the quantity of energy just necessary to produce keratitis represents the action spectrum for keratitis, whereas a curve relating wavelength to the absorption of the corneal epithelium represents the absorption spectrum of the corneal epithelium. It is one aim of this study to