视网膜
视神经
辣根过氧化物酶
解剖
脉络膜
视网膜色素上皮
主管(地质)
视网膜
兔子(密码)
生物
化学
医学
眼科
神经科学
酶
数学
古生物学
统计
生物化学
标识
DOI:10.1111/j.1755-3768.1980.tb08307.x
摘要
The permeability properties of the tissues in the optic nerve head region have been investigated in monkey and rabbit using horseradish peroxidase as an histochemical tracer. Following intravenous administration, the tracer diffused from the peripapillary choroid into the different parts of the optic nerve head region, and also into the receptor layer of the sensory retina adjacent to Kuhnt intermediary tissue. This observation demonstrates a defect in the blood‐retina barrier in this region. The defect in the permeability barrier is most likely located either to the retinal pigment epithelium near the optic nerve head, to the Kuhnt intermediary tissue, or to the junction between these tissues.
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