查询词典 reticulum

The mechanism is not fully understood, but it is generally believed that MH is a disorder of the ryanodine receptor, the calcium-release channel of the sarcoplasmic reticulum.

它的发生机转目前仍未完全了解，可能是基因变异导致骨骼肌细胞内控制钙离子释出的ryanodine受器功能失常。

Objective To observe changes in cardiac renin-angiotensin and its effect on sarcoplasmic reticulum calcium transport function, and investigate the mechanism underlying cardiac dysfunction in early postburn stage.

目的 观察烧伤早期心肌局部肾素-血管紧张素系统变化及其对心肌肌浆网钙运转功能的影响，探讨烧伤早期心功能障碍的发病机制。

The major changes include sparse and short and loose microvilli of endodermal epithelium cells, a reduction in apical microvesicles and subapical storage vacuoles, swilling of the mitochondria and a reduction or disappear in its cristea, a decrease in rough endoplasmic reticulum, abnormation in pattern and structure of nucleus, an increased vacuolation in cells, an extend in the interval of adjacent cells.

电镜观察发现，剂量在50g/mL以上时，YS上皮细胞微绒毛稀疏变短，胞质中贮液泡减少，线粒体、内质网等内膜系统发生多种细胞病理学改变，细胞间隙增宽，连接复合体破坏。

Morphological features of IND under TEMIn normal neurons, the membrane of cells and nucleus is intact, the cell organs such as mitochondria and endoplasmic reticulum and ribosome are clear, the nucleolus are distinct, the chromatin is loosen, the cytoplasm is filled with neuroendocrine vesicle.

S-100免疫组化结果：神经丛内神经纤维和胶质细胞呈阳性反应，神经元细胞反应呈阴性。IND病变可见巨神经丛内布满大小不一的缺损区，缺损区中央可见发育不良细胞核，神经纤维增生不明显。

Under electron microscope, lead acetate induced nuclear pyknosis, mitochondrial swelling and vacuolization, cell blebbing. But the structure of endoplasmic reticulum remained unchanged.

电镜下观察，乙酸铅能使细胞核固缩，线粒体肿胀、正常结构消失并伴有空泡化，胞内出现鼓泡现象，但内质网未见异常。

Dinoflagellate have many traits different from prokaryotes and eukaryotes:the cells have nuclei, but the nuclear membrane is discontinuous; There are many chromosomes in the nuclei, but the chromosomes remain permanently condensed during cell cycle; The cristae of mitocondria is tubular, and the cells have no typical endoplasmic reticulum.

甲藻细胞虽有核膜，但双层核膜不连续；有多个形态结构完整的染色体，但染色体在整个生命周期中永远处于高度凝集状态，DNA纤维的折叠方式与典型真核生物中期染色体完全不同；线粒体的嵴为管状。

Experimentally, stores can be emptied by increasing of InsP3 molecule in the cytosol, dialyzing the cytoplasm to high concentrations of Ca(superscript 2+) chelators such as EGTA or BAPTA, or treating with the endoplasmic/sarcoplasmic reticulum Ca(superscript 2+) ATPase inhibitors like thapsigargin and cyclopiazonic acid.

尽管这个领域受到愈来愈多的重视，然而，钙池调控钙离子通道所能影响的细胞生理意义或其调控机制，至今所知仍然非常有限。

During sexual differentiation, mitochondria and smooth endoplasmic reticulum in cells of testis also increase in quantity, but it is less than that in ovary, they disintegrate after sexual differentiation. The big grana always exsist in course of sexual differentiation, but small grana don\'t appear.

分化时精巢细胞的超微结构显示线粒体和内质网数量也有增加，但不如分化中卵巢细胞的数量多，分化后线粒体和内质网解体，在整个分化过程中大颗粒一直存在，无小颗粒出现。

Results: in contrast with model group, SSM can (1) increase the survival rate of ARF in rats, cut down Scr and BUN at 24hr, improve renal function, slightly surpass Vp in its therapeutic effect;(2) mitigate the extent of renal pathologicchanges, decrease the numbers of renal tubule necroses and casts;(3) protect renal ultrastructure such as microvilli, mitochondria, endoplasmic reticulum of TEC, podocytic process of glomerulus epithelial cell,endothelial cell etc, better than Vp;(4) enhance SOD activity, lower MDA contents in renal cortex;(5) enhance NO contents in serum, reduce ET levels in plasma;(6) evidently cut down TNF- a contents in serum, superior to Vp;(7) antagonize calcium overload in TEC;(8) alleviate renal pathological changes in ARF metaphase (at 3d), advance regeneration and recovery of TEC, restore renal structure in ARF convalescence (at 5d), and better than Vp;(9) increase the expression of TEC PCNA and prepro EGFmRNA in ARF metaphase.

结果：与模型组相比，SSM能(1)提高ARF大鼠的存活率，降低24hr时Scr及BUN，改善肾功能，其疗效略优于维拉帕米；(2)减轻ARF肾脏病变程度，减少24hr肾小管坏死数及管腔内管型数；(3)对肾脏的超微结构如肾小管上皮细胞微绒毛、线粒体、内质网、肾小球上皮细胞足突、内皮细胞等形态结构均有一定的保护作用，其疗效略优于维拉帕米；(4)提高肾皮质SOD活性，降低MDA含量；(5)提高血清NO水平，同时降低血浆ET含量；(6)显著降低血清TNF-α的水平，疗效明显优于维拉帕米；(7)拮抗小管上皮细胞[Ca~(2+)]_i的升高；(8)使ARF中期(第3d时)肾组织病变较同期其它两组明显减轻，并使肾小管细胞再生修复提前，至ARF恢复期(第5d时)肾组织结构恢复重建良好；作用明显优于维拉帕米；(9)促进ARF中期肾小管上皮细胞PCNA的表达及EGF前体mRNA的合成，从而增加EGF的合成释放，而维拉帕米无此作用。

Notably, depletion of endoplasmic reticulum Ca2+ stores by thapsigargin, or blockade of Ca2+ release from these stores by ryanodine receptor inhibitors, mimics and occludes the effects of presynaptic presenilin inactivation.

值得注意的是，毒胡萝卜素存储内质网Ca2+的缺失或兰尼受体拮抗剂诱导的Ca2+释放阻滞将会模拟并阻止该作用的发生。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。