• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

猫眼脉络膜反光层的一些反射特性。

Some reflective properties of the tapetum lucidum of the cat's eye.

作者信息

Coles J A

出版信息

J Physiol. 1971 Jan;212(2):393-409. doi: 10.1113/jphysiol.1971.sp009331.

DOI:10.1113/jphysiol.1971.sp009331
PMID:5548017
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1395665/
Abstract
  1. Observation of the fresh, isolated tapetum of the cat with a low-power microscope showed it to be composed of multilayer reflectors (domains) each being less than 6 mum in diameter. It is concluded that these are subdivisions of the intracellular bundles of rodlets seen in electron micrographs.2. Apparatus was devised for illuminating a single domain with a pencil of white light and observing the colour and direction of the reflected light.3. Those domains which lie near the vitreal surface of the tapetum tend to reflect blue light and deeper ones reflect longer wave-lengths; this is attributed to differences in the layer spacings of the domains.4. Each domain has a set of reflecting planes lying within 15 degrees of the general plane of the tapetal surface. In addition, many domains have surfaces inclined to these at angles greater than 20 degrees which also can reflect visible light.5. The mechanism of reflexion is discussed in relation to the latticelike structure of the domain.6. It is suggested that under some conditions the nature of the tapetum may lead to significant local variations in the spectral sensitivity of the visual system.
摘要

  1. 用低倍显微镜观察新鲜分离的猫的脉络膜毯，发现它由多层反射器（区域）组成，每个反射器的直径小于6微米。得出的结论是，这些是在电子显微镜照片中看到的小杆状细胞内束的细分。

  2. 设计了一种装置，用一束白光照射单个区域，并观察反射光的颜色和方向。

  3. 位于脉络膜毯玻璃体表面附近的那些区域倾向于反射蓝光，而较深的区域反射较长波长的光；这归因于各区域层间距的差异。

  4. 每个区域都有一组反射平面，这些反射平面位于脉络膜毯表面总体平面的15度范围内。此外，许多区域的表面与这些平面的倾斜角度大于20度，这些表面也能反射可见光。

  5. 结合区域的晶格状结构讨论了反射机制。

  6. 有人提出，在某些条件下，脉络膜毯的性质可能会导致视觉系统光谱敏感性出现显著的局部变化。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/cd459e2ec170/jphysiol01036-0120-e.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/7cf4b50633f4/jphysiol01036-0120-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/07399d6f25ed/jphysiol01036-0120-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/4d6a3cd1cd04/jphysiol01036-0120-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/778ae7ed25bd/jphysiol01036-0120-d.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/cd459e2ec170/jphysiol01036-0120-e.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/7cf4b50633f4/jphysiol01036-0120-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/07399d6f25ed/jphysiol01036-0120-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/4d6a3cd1cd04/jphysiol01036-0120-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/778ae7ed25bd/jphysiol01036-0120-d.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ca0/1395665/cd459e2ec170/jphysiol01036-0120-e.jpg

相似文献

1
Some reflective properties of the tapetum lucidum of the cat's eye.猫眼脉络膜反光层的一些反射特性。
J Physiol. 1971 Jan;212(2):393-409. doi: 10.1113/jphysiol.1971.sp009331.
2
Comparative morphology of the tapetum lucidum (among selected species).（所选物种间）透明带的比较形态学。
Vet Ophthalmol. 2004 Jan-Feb;7(1):11-22. doi: 10.1111/j.1463-5224.2004.00318.x.
3
The morphology of the cat tapetum lucidum.猫的脉络膜反光层的形态学。
Am J Optom Physiol Opt. 1980 Mar;57(3):138-44. doi: 10.1097/00006324-198003000-00002.
4
Fine structure of the tapetum cellulosum of the grey seal (Halichoerus grypus).灰海豹（Halichoerus grypus）纤维素绒毡层的精细结构。
Acta Anat (Basel). 1986;127(2):81-7. doi: 10.1159/000146260.
5
Fine structure of the tapetum lucidum of the paca Cuniculus paca.兔豚鼠（Cuniculus paca）脉络膜毯的精细结构
Acta Anat (Basel). 1993;146(4):244-50.
6
Fine structure of the choroidal tapetum lucidum in the Port Jackson shark (Heterodontus phillipi).杰克逊港鲨鱼（虎鲨）脉络膜明毯的精细结构。
Anat Embryol (Berl). 1994 Dec;190(6):591-6. doi: 10.1007/BF00190109.
7
Hereditary abnormality in tapetum lucidum of the Siamese cats. A histochemical and quantitative study.暹罗猫视网膜反光层的遗传性异常。一项组织化学和定量研究。
Histochemistry. 1982;75(1):1-9. doi: 10.1007/BF00492528.
8
Electron microscopic study of the occlusible tapetum lucidum of the southern fiddler ray (Trygonorhina fasciata).南方提琴鳐（Trygonorhina fasciata）可闭合反光膜的电子显微镜研究。
Histol Histopathol. 1991 Oct;6(4):509-14.
9
Electron microscopy of the tapetum lucidum of the cat.猫的脉络膜反光层的电子显微镜检查
J Biophys Biochem Cytol. 1959 Jan 25;5(1):35-40. doi: 10.1083/jcb.5.1.35.
10
Choroidal microcirculation in Abyssinian cats with hereditary rod-cone degeneration.患有遗传性视杆-视锥细胞变性的阿比西尼亚猫的脉络膜微循环。
Exp Eye Res. 2008 Mar;86(3):537-40. doi: 10.1016/j.exer.2007.12.011. Epub 2008 Jan 9.

引用本文的文献

1
Domestic cat nose functions as a highly efficient coiled parallel gas chromatograph.家猫的鼻子起到高效螺旋平行气相色谱仪的作用。
PLoS Comput Biol. 2023 Jun 29;19(6):e1011119. doi: 10.1371/journal.pcbi.1011119. eCollection 2023 Jun.
2
Multilayer subwavelength gratings or sandwiches with periodic structure shape light reflection in the tapetum lucidum of taxonomically diverse vertebrate animals.多层亚波长光栅或具有周期性结构的三明治状结构使分类多样的脊椎动物的光反射在明毯中成形。
J Biophotonics. 2022 Jun;15(6):e202200002. doi: 10.1002/jbio.202200002. Epub 2022 Mar 20.
3
Functional metabolite assemblies-a review.

本文引用的文献

1
Tobacco mosaic virus crystals and three-dimensional microscopic vision.烟草花叶病毒晶体与三维显微视觉。
Nature. 1950 Jul 22;166(4212):127-9. doi: 10.1038/166127a0.
2
Spectral reflexion factor of the cat's tapetum.
Nature. 1951 Aug 18;168(4268):293-4. doi: 10.1038/168293a0.
3
The fine structure of the tapetum cellulosum.纤维毯的精细结构。
Exp Eye Res. 1963 Apr;2:189-95. doi: 10.1016/s0014-4835(63)80012-3.
功能性代谢物组合——综述
J Nanopart Res. 2018 May;20(5). doi: 10.1007/s11051-018-4217-3. Epub 2018 May 1.
4
Shifting mirrors: adaptive changes in retinal reflections to winter darkness in Arctic reindeer.移位的镜子：北极驯鹿对冬季黑暗的视网膜反射适应性变化。
Proc Biol Sci. 2013 Oct 30;280(1773):20132451. doi: 10.1098/rspb.2013.2451. Print 2013 Dec 22.
5
Fine structure of the choroidal tapetum lucidum in the Port Jackson shark (Heterodontus phillipi).杰克逊港鲨鱼（虎鲨）脉络膜明毯的精细结构。
Anat Embryol (Berl). 1994 Dec;190(6):591-6. doi: 10.1007/BF00190109.
6
Histochemical localization of zinc in the feline tapetum. Effect of taurine depletion.猫脉络膜毯中锌的组织化学定位。牛磺酸缺乏的影响。
Histochemistry. 1981;72(3):341-50. doi: 10.1007/BF00501776.
7
Histochemical and cytochemical demonstration of zinc cysteinate in the tapetum lucidum of the cat.猫脉络膜毯中半胱氨酸锌的组织化学和细胞化学显示
Histochemistry. 1981;70(2):173-8. doi: 10.1007/BF00493210.
8
Hereditary abnormality in tapetum lucidum of the Siamese cats. A histochemical and quantitative study.暹罗猫视网膜反光层的遗传性异常。一项组织化学和定量研究。
Histochemistry. 1982;75(1):1-9. doi: 10.1007/BF00492528.
9
Fine structure of the canine tapetum lucidum.犬脉络膜明毯的精细结构。
J Anat. 1983 Jan;136(Pt 1):157-64.
10
Image quality of the cat eye measured during retinal ganglion cell experiments.在视网膜神经节细胞实验中测量的猫眼图像质量。
J Physiol. 1972 Jan;220(2):383-401. doi: 10.1113/jphysiol.1972.sp009713.
4
Electron microscopy of the tapetum lucidum of the cat.猫的脉络膜反光层的电子显微镜检查
J Biophys Biochem Cytol. 1959 Jan 25;5(1):35-40. doi: 10.1083/jcb.5.1.35.
5
The spectral reflectivity of the cat's tapetum measured in situ.原位测量的猫的反光膜的光谱反射率。
J Physiol. 1953 Jan;119(1):30-42. doi: 10.1113/jphysiol.1953.sp004826.
6
Diffusion in embryogenesis.胚胎发生中的扩散
Nature. 1970 Jan 31;225(5231):420-2. doi: 10.1038/225420a0.