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- The photoreceptor cells transform the light into nerve impulses. 视觉感受器将光线转换为神经脉冲。
- Incomplete recovery of a and b-wave suggests abnormal function of photoreceptor cells and Muller cells. 结论复位后的视网膜电图虽然逐渐恢复,但 a,b波的不完全恢复提示了光感受器和Muller细胞功能的改变。
- Objective To study the structural characteristic of cilium of photoreceptor cells from neonatal retina. 摘要目的瞭解新出生期视网膜感光细胞纤毛结构特点。
- PURPOSE:To examine the role of apoptosis in photoreceptor cells degeneration process in Pathologic myopia. 摘要目的:了解凋亡在病理性近视视网膜感光细胞变性中所起的作用。
- Adult stem cells and cornea stem cells are two other possible sources for generating immature photoreceptor cells. 成体干细胞和角膜干细胞是另外两个用来培育未成熟感光细胞的可能来源。
- Conclusions The inner segment of photoreceptor cells was monolayer, which may tell the cellular absolute value. 结论 光感受器细胞内节单层排列,其计数可反映细胞的绝对值。
- This rear area is where photoreceptor cells called rods and cones turn the light into meaningful information for the brain. 在这个区域,被称作视杆和视锥的感光细胞将光线转变成有意义的信息并传递给大脑。
- The high-level requirements of guanine nucleotides and high GTP usage in photoreceptor cells may explain the nature of the retinal degeneration. 另外,感光细胞对鸟嘌呤核苷酸的高需求和高GTP含量可能是视网膜变性的一个原因。
- Beside the RPE, the outer segment of the photoreceptor cell layer is also affected. 受损伤部位主要在视网色素之上皮及视网膜外层。
- If untreated, the blood and the exudation accumulated over the macular region will damage the photoreceptor cells over there and eventually cause irreversible visual loss. 若不妥善处理,血液和渗出物会于黄斑区积聚,破坏区内的感光细胞,最终导致不能弥补的视力受损。
- Results Some problems existed in the photoreceptor cell sheets while using excimer laser to blate,such as "edge-locking p... 结论准分子激光切削视网膜时存在的各种问题将会直接影响视网膜移植的手术效果,必须尽早解决。
- There were only few and thin axon branches from photoreceptor cells, and very few axons contacted with inner nuclear layer (INL) and no typical synapse was found. 感光细胞轴突分支少而细,与内核层细胞间联系较少,未见典型的“突触”结构。
- Retinitis pigmentosa (RP) describes a genetically and clinically heterogeneous group of disorders that are characterized by gradual degeneration of photoreceptor cells. 视网膜色素变性(RP)是常见的遗传性眼病,具有高度的遗传异质性,患者常有进行性夜盲和视野缺损。
- The pigment epithelial cells of the rabbit retina and it"s removed way for the membranous disc of the photoreceptor cell has been studied by ultrathin section with TEM. 应用超薄切片透射电镜观察法,对家兔视网膜色素上皮细胞及其对视细胞脱落膜盘的清除过程,作了相应研究。
- It consists of photoreceptor cells and retinal pigment epithelial cells (RPE) which nurse the retina by feeding it nutrients and taking away waste products. 它包括视细胞和视网膜色素上皮细胞(RPE),视网膜色素细胞通过提供营养和代谢废物来滋养视网膜。
- But treating patients who have advanced degrees of macular degeneration or other photoreceptor diseases will ultimately require repairing the photoreceptor cells themselves. 如果要治疗较后期的黄斑退化症或其他感光细胞疾病,则仍需要修复感光细胞。
- In his lab, Reh coaxes human embryonic stem cells into retinal stem cells, and currently about 6 percent of them subsequently turn into photoreceptor cells. 瑞伊的实验室已能诱导人类胚胎干细胞转变为视网膜干细胞,而其中有6%25的细胞最后会形成感光细胞。
- In this form of LCA disease, photoreceptor cells cannot respond to light because a gene called RPE65 does not properly produce a protein necessary for healthy vision. 在这种利伯先天性黑蒙中,视细胞由于基因RPE65不能适当地产生一种对健康视力必需的蛋白而不能感光。
- The edema of mitochondria of photoreceptor cells was seen and followed the rupture of crista and the reduction of quantity by means of the electron microscope. 电镜下可见后极部感光细胞线粒体肿胀明显、嵴断裂、数量减少。
- The results show that photoreceptor cells die mainly of apoptosis in laser-induced retina degeneration and DMTU demonstrate the neropotective effect due to inhibition of lipid peroxidation. 结果表明,DMTU可以有效地抑制感光细胞的脂质过氧化,能明显减少损伤区域视网膜神经元的凋亡数目,保护视网膜组织的结构和形态。