肌细胞

Results Compared with that in the NP tissues, the number of α-SMA positive cells increased significantly in BPH tissue, and the number of vimentin positive cells increased moderately in the stroma and prominently surrounding the acinus and in the basal layer. In BPH tissue, the myosin and ERα staining signal was lost in the stromal cells surrounding the acinus, and the positive staining cells gathered into bunches in the stroma far away from the acinus, while the positive cells were sporadically distributed in the NP tissue. The PCNA positive cells increased moderately in the stroma and increased significantly in the basal layer.

结果 与NP相比在BPH中，α-SMA阳性染色细胞显著增加；波形蛋白在间质中阳性染色细胞有所增加，在腺泡基底层及临近腺泡外层间质中阳性染色细胞明显增加；在临近腺泡外的数层间质细胞中肌球蛋白和ERα由部分阳性变为完全阴性染色，而在远离腺泡的间质中其阳性染色细胞由散在斑块状分布变为簇状密集排列；PCNA在间质中阳性染色细胞有所增加，在基底细胞层中阳性染色细胞显著增加。

It was considered an effective and ideal model of PM.2 uPA,PAI-1 and TNF-αwere all involved in the pathogenesis of PM and participated in the process of the degeneration,apoptosis and necrosis of the diseased muscle.3 MMP-9 and TIMP-2 immunoreactivity were positive in the capillary,venous wall,arteriola endotheliocyte and neurilemma in the normal group skeletal muscle,but more intensive in EAM.They may aggravate the pathological changes of the muscle in human PM.

结论1兔纯化的肌球蛋白加含卡介苗的完全弗氏佐剂可仿制出人类多发性肌炎的理想动物模型。2 UPA、PAI-1和TNF-α参与多发性肌炎的肌纤维坏变过程。3 MMP-9和TIMP-2在正常肌肉组织中的毛细血管、静脉管壁、动脉肉皮细胞和神经鞘膜表达，在多发性肌炎中，参与加重肌纤维的坏变过程。

Results: Large number of immunoreactive fibres was detected in lamina propria and muscularis mucosae. Strong staining of ganglion cells in the Auerbach's and the Meissner's plexus were observed on the normal specimens. There was very little or no immunoreactive fibre in the lamina propria and muscularis mucosae of the aganglionic bowel. However there was strong immunoreactivity in the perineurium of the hypertrophic nerve trunks in the submucosal and intramural layers of aganglionic segments.

结果： 正常肠段的粘膜固有层和粘膜肌层中有大量的P75NGFR阳性纤维，粘膜下和肌间神经丛中神经节细胞表现为P75NGFR强阳性，痉挛段肠管粘膜固有层和粘膜肌层中P75NGFR阳性纤维明显减少或缺如，粘膜下和肌间粗大神经纤维的神经束膜表现为P75NGFR强阳性，象一个环包绕在周围。

Strong staining of ganglion cells in the Auerbach's and the Meissner's plexus were observed on the normal specimens. There was very little or no immunoreactive fibre in the lamina propria and muscularis mucosae of the aganglionic bowel. However there was strong immunoreactivity in the perineurium of the hypertrophic nerve trunks in the submucosal and intramural layers of aganglionic segments.

结果： 正常肠段的粘膜固有层和粘膜肌层中有大量的P75NGFR阳性纤维，粘膜下和肌间神经丛中神经节细胞表现为P75NGFR强阳性，痉挛段肠管粘膜固有层和粘膜肌层中P75NGFR阳性纤维明显减少或缺如，粘膜下和肌间粗大神经纤维的神经束膜表现为P75NGFR强阳性，象一个环包绕在周围。

Genome, and its expression products are located in the flagellar, cytoplasm and fertilization tubule. Cr. actin is partially purified from Cr. cells by the method of assembly-disassembly-circle of actin.

我们利用肌动蛋白本身所具有的聚合和解聚的性质，从衣藻细胞中部分纯化了衣藻肌动蛋白，纯化的肌动蛋白能和抗兔α-平滑肌肌动蛋白的单克隆抗体发生专一性很强的免疫交叉反应。

Results The artery frequency spectrum of high speed and low resistance were found in malignant trophoblastic tumors. The ulterine muscular layer in malignant trophoblastic tumor was hypervascular and the resistive index was less than 0.4. After chemotherapy, the hypervascularity decreased, RI increased higher, and β-HCG returned normal.

结果 恶性滋养细胞肿瘤子宫动脉RI值较低，为高速低阻力性动脉频谱；恶性滋养细胞肿瘤宫壁血流异常丰富，子宫肌层病灶内血管阻力指数RI.4；恶性滋养细胞肿瘤患者全身化疗取得疗效后子宫肌层血流丰富区逐渐缩小，RI呈逐渐升高趋势，血β-HCG逐渐恢复正常。

Others injected MSCs into autoallergic myocardial tissue directly, observed some caridomyocyto-like cells formation capable of cardiomyocyte specific marking of troponin T and myoglobulin heavy-chain positive staining, which proved that MSCs can be induced into myocardial cells in microenviroment in vivo.

另有学者将MSCs直接注入自体心肌组织内，发现有心肌样细胞形成，具有肌钙蛋白T和肌球蛋白重链染色阳性的心肌细胞特异性标志，表明MSCs在体内微环境条件下可以诱导分化为心肌细胞。

Sarcosine and other metabolites are easily detectable molecules, and the door is now wide open for the development of new diagnostic and prognostic tests in prostate cancer and other malignancies, which we urgently need.

给予外源性肌氨酸或敲除导致肌氨酸降解的肌氨酸脱氢酶后，可以诱导良性前列腺上皮细胞表型发生恶性转变。雄激素受体和ERG 融合基因产物共同调节肌氨酸信号通路元件。

The mechanical contraction of circle muscularis strips, the contractile response of dispersed smooth muscle cells, the change of 〓 stimulated by sennoside with different concentration and that stimulated by Ach after incubated with sennoside were evaluated. The translocation of RhoA by sennoside were measured by laser confocal scanting microscopy too.

检测不同浓度的番泻甙对小肠环行肌条和游离环行平滑肌细胞的收缩作用及对〓的影响，然后测定番泻甙对Ach刺激的小肠环行肌条、游离环行平滑肌细胞收缩反应和细胞内〓变化的影响作用，并通过免疫荧光实验检测番泻甙对RhoA的活化和空间转位的影响。

When stained with TRICT-conjugated phalloidin, both the nuclei and nuclear matrix specimens were found to give off specific, red fluorescent signals which represent the location of F-actin, and the pattern of TRITC signals distribution in the nuclei and nuclear matrix showed similarity with that of FITC signals.

在荧光显微镜下观察到：代表肌动蛋白的特意性荧光分布在细胞核和细胞骨架中，说明肌动蛋白是细胞核和核骨架的固有成分；代表F-肌动蛋白的特异性荧光存在于细胞核和核骨架中，说明细胞核和核骨架含有F-肌动蛋白。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。