双极细胞

RCS大鼠视网膜水平细胞与视杆双极细胞形态的改变未影响无长突细胞的树突在内网状层的分层。

The morphology changes of horizontal cell and rod bipolar cell in RCS rats did not affect the lamination of amacrine cells ' dendrites in IPL .

本研究结论：1、RCS大鼠视网膜水平细胞与视杆双极细胞在变性过程中形态的改变是由于光感受器的凋亡引起的继发性反应，其形态的稳定依赖于光感受器。

The morphology changes of horizontal cell and rod bipolar cell in RCS rats are secondary reactions caused by photoreceptor apoptosis , the stabilization of structure is dependent on photoreceptors . 2 .

双极细胞及节细胞在RCS大鼠出生后的以上时间内，除线粒体肿胀外，均未出现其他明显的异常变化。

No more abnormality than tumid mitochondria is noted in bipolar cells or ganglion cells during the above period .

结论：大NOS阳性细胞可能为节细胞，小NOS阳性细胞可能为无长突细胞、网间细胞或双极细胞。

The large cells may be ganglion cells and the small cells may be amacrine cells , interplexiform cells or bipolar cells .

培养30d以后，视杆-双极细胞逐渐衰老。

Rod-bipolar cells after 30 days in vitro tend to undergo degeneration .

不论缺血还是正常视网膜，均未见S-100免疫反应阳性的节细胞、双极细胞或感光细胞。

No positive immunostaining for S 100 was detected in the ganglion cells bipolar or photoreceptor cells either in ischemic or normal retina .

甚至在双极细胞与神经节细胞形成突触联系之前（P8），大多数神经节细胞亚类就已经具备类似成年细胞的形态。

Even before bipolar cells make synaptic contacts with the RGCs ( P8 ), most adult-like RGC subtypes are already present .

MNU并不诱导其他神经元包括双极细胞，无长突细胞，水平细胞和节细胞发生凋亡。

MNU did not affect morphology of other retinal neurons including bipolar cells , amacrine cells , horizontal cells and ganglion cells .

第8～14周，无长实细胞，视锥细胞和水平细胞相继呈NSE阳性，而双极细胞和视杆细胞至第20周才出现明显的NSE阳性反应。

In the embryonic week 8 ~ 14 , amacrine cells , cone cells and horizontal cells expressed successively positive activity , while rod cells and bipolar cells showed significant positive activity late in the 20th embryonic week .

视网膜纵切和分离细胞的免疫细胞化学研究显示，RyRs主要位于ON型双极细胞的胞体中。

Immunocytochemical study of both vertical section and dissociated cells of the retina indicates that RyRs were mainly localized in the soma of ON type bipolar cells .

NPY-IR的无长突细胞突起主要接受双极细胞的突触传入（86%），极少数接受未标记的无长突细胞的突触传入（14%）。

NPY-IR amacrine cells predominantly received synaptic input from bipolar cell axon terminals ( 86 % ), while a few input from other amacrine cell processes ( 14 % ) .

结果显示：将bFGF与BDNF的组合分别加到10%和5%血清的OE培养基（OEM）中，增加了双极细胞的数量和比例，刺激了双极细胞突起的发育，减少了大细胞和梭形细胞。

The results showed that the combination of bFGF and BDNF added to 10 % and 5 % serum OE medium increased the bipolar cell number and percentage , stimulated the process outgrowth of bipolar cells , and decreased the numbers of giant cells and fusiform cells .

结果1.原代培养中OPCs大量增殖生长呈典型的前体细胞形态，镜下见其胞体呈近圆形，为折光性强的小亮点，胞体具有双极细胞突起。

The OPCs extensively grew and proliferated in the primary culture , showing the typical appearance of precursor cells . Under the observation of microscope , the OPCs were seen with round soma and bipolar processes of their bodies .

以前结果表明，ryanodine受体（ryanodinereceptors，RyRs）门控的咖啡因敏感的钙库和钙引钙释放（Ca2+inducedCa2+release，CICR）机制存在于鲫鱼视网膜ON型双极细胞的胞体中[1]。

It has been shown previously that caffeine sensitive Ca 2 + stores gated by ryanodine receptors ( RyRs ) and the mechanism of Ca 2 + induced Ca 2 + release ( CICR ) exist in the soma of carp retinal ON type bipolar cells [ 1 ] .

杆双极细胞在光照后第3天开始变性并逐渐减少数目；

The degeneration and decreasing number of rod bipolar cells were found after 3 days ;

18周之前，皮质下板生长抑素神经元以双极细胞为主，染色淡，突起短；

Most SS-IR neurons were bipolar , lightly stained with short processes before 18 weeks .

培养48小时后见酪氨酸羟化酶免疫阳性细胞均有突起伸出，以双极细胞为主；

After cultured for 48 hours , most of the TH positive cells had their processes extended .

川芎嗪对兔眼高压下视网膜神经节细胞和双极细胞损伤的保护作用

Protective effects of TMP on the retinal ganglions and bipolar cells of rabbits with elevated intraocular pressure

视觉信息最为直接的通路是由光感受器通过双极细胞至神经节细胞的传递。

The most direct pathway of visual information is pass from the photoreceptors through bipolar cells to ganglion cells .

水平细胞接收来自光感受器的输入，并通过侧向轴索影响周围的双极细胞和光感受器。

Horizontal cells receive the input from photoreceptors and affect bipolar cells and photoreceptors in the surrounding by lateral axonal .

结论：高度近视眼的视网膜功能变化表现为视锥细胞和/或双极细胞功能下降。

CONCLUSION : The study shows the retinal function of cone and ( or ) bipolar cells decreased in high myopic eyes .

视网膜外网膜层由三层不同种类的细胞构成，分别为：光感细胞层、水平细胞层、双极细胞层。

Outer plexiform layer is composed of three layers of different kinds of cells : cone layer , horizontal cell layer , and bipolar cell layer .

结果显示，自嗅粘膜组织可以培养出四种细胞：梭形细胞、双极细胞、窝形细胞和大细胞。

The results showed that the cultured mucosa cells presented mainly four morphological types : fusiform cell , bipolar cell , nest cell and giant cell .

应用多种实验技术，我们研究了褪黑素对鲫鱼视网膜水平细胞和双极细胞这两种第二级神经元信号传递的调制作用。

In the present work , modulation by melatonin of activities of carp retinal second-order neurons , horizontal cells and bipolar cells , is studied using multidisciplinary approaches .

我的结果发现，兔子出生后1-3天就能发现尚未发育完全的双极细胞，约至4-6天大部分双极细胞的特徵皆已具备。

Our results show that immature bipolar cells can be found as early as p1-3 , and most characteristic bipolar cells can be identified in p4-6of the rabbit retina .

无长突细胞接受双极细胞的输入，并通过侧向投射影响周围的神经节细胞、双极细胞和其他的无长突细胞。

Amacrine cells receive the input from bipolar cell , and through the lateral projection to influence the ganglion cells 、 bipolar cells and other non-amacrine cells in the around .

目前已经有人证实，初生时期失去光照会影响哺乳动物神经节细胞的突触连结，但是却很少有对双极细胞影响的相关研究。

It has been shown that light deprivation affects synaptic connections of ganglion cells in the mammalian retina , but little is known about impacts of visual deprivation on bipolar cell development .

在第Ⅲ层内还观察到1例溃变末梢与双极细胞的胞体形成直接的非对称型的突触，在第Ⅴ和第Ⅵ层内未观察到溃变末梢。

In layer ⅲ, an asymmetrical synapse formed between a degenerating terminal and the soma of a bipolar cell was observed . In layers ⅴ - ⅵ, no degenerating terminal could be found .

茶籽一般有短暂的后熟期，其后熟过程可能是内在生理物质和胚性状态发生变化的过程，某些双极性细胞转变成单极性细胞。

Generally , tea seeds have a short after-ripening period , which may be a process of intrinsic physiological substances and embryogenic state undergoing changes ; and during this period , some bipolar cells transform into unipolar cells .

第二种类型S-100蛋白阳性细胞分为双极和星形细胞。

Cells in the second group included bipolar and stellate S-100 protein positive cells .