阻滞

The occurrence of PSD is high, with certain features and related factors, and social psychological and neurobiological factors coact in the occurrence.

卒中后抑郁发生率较高，以睡眠障碍、绝望、运动阻滞和焦虑等主要表现，其相关因素有负性生活事件、病灶数目、心血管病史、抑郁症史，它的发生可能是社会心理学因素和神经生物学因素共同作用的结果。

Health preservation of sexual activities in China has a very long history. It was recorded in Zhouyi and the Book of Songs in dramatic aestheticism and Zhou dynasty, and the modem researchers conject that eight diagrams and Taiji figure is products from reproductive worship; it was founded in the Spring and Autumn Period and the Warring States Period, and there were correlated theories in the works of various schools of thought and medicine bamboo slips in Han Tombs at Mawangdui, and noticeably, the yellow emperors internal classic established the basic theories of health preservation of sexual activities; it was flourishing in Han and Tang dynasty, which was a thriving and prosperous dynasty in the whole Chinese history and is quite open to sex, there were many kinds of correlative books appeared; it was blocked by the popularity of neo-confucianism of Cheng-Zhu; it was lingering in Ming and Qing dynasty because of the fast development of Chinese medicine and the persistent harm of feudalist ideology.

我国房事养生学历史悠久，其渊源于远古商周，早在《周易》、《诗经》中已有论述，当今学者即推测八卦太极图为生殖崇拜之产物；奠基于春秋战国，诸子百家的著作中有相关理论，马王堆汉墓医书中有大量的房事养生论述，而《内经》奠定其理论基础；繁荣于汉唐时期，正值中华民族繁盛之时，其包容开放的态度使有关房事养生的著作层出不穷；阻滞于宋元两朝，因程朱理学思想的盛行而严重阻碍了房事养生学的发展；徘徊于明清时代，明清时代中医学得到一度的飞速发展，也稍微带动房事养生学的进步，但封建理学思想的遗毒仍贻害无穷，故徘徊不前。

Result: The growth of T24 cells was remarkably inhibited after treatment of crocin. Flow cytometric profiles revealed that crocin led to the increase of the cells in G0/G1 phase, the percentage of cell apoptosis was also increased.

结果：Crocin能明显抑制人膀胱癌T24细胞的生长，并使T24细胞呈明显的G0/G1 期阻滞现象；T24细胞早期凋亡率随crocin作用时间的延长而逐渐增加。

Tetrodotoxin selectively blocks the neuromuscular electrical activity, producing the effect of nondepolarizing curine and leading to failure of the respiratory drive without compromising the respiratory center.

河豚毒选择阻断神经与肌肉的电生理活动，呈非去极化型箭毒碱样作用，致呼吸动力障碍，与呼吸中枢无关，M胆碱能受体阻滞剂阿托品及中枢兴备剂均无明确使用指征，维持有效通气等综合治疗可达到满意疗效。

Results: After 24h exposure to rhBMP-2, the expression of PCNA in HFCL cells decreased 0.65 fold by densimetric scanning. Observed after staining with the Wright-Gimsa, the numbers of cells with mitosis imaging decreased, but the morphologic change of cells did not happen. The HFCL cell numbers in S phsae decreased while in G1 phase increased, the cell cycle was arrested at G1 phase HFCL cells did not differentiate to myelocytic or mononucleate cells.

结果：经过rhBMP-2作用24h后，HFCL细胞PCNA表达下降，经灰度扫描下降幅度为0.65倍；瑞氏－吉姆萨染色后发现细胞核分裂像减少，分裂指数下降，但细胞形态没有变化；HFCL细胞S期中的细胞数量减少，G1期数量增多，出现G1期阻滞；rhBMP-2作用没有使HFCL细胞向髓系或单核方向分化的趋势。

It was suggested that Diallyl trisulfide inhibited HT29 cell proliferation.

大蒜素对人结肠癌 HT29细胞增殖具有抑制作用，可能与细胞周期阻滞和凋亡相关蛋白表达有关。

It was suggested that Diallyl trisulfide inhibited HT29 cell proliferation. And these were associated with arrest of cell cycles and down regulation of Bcl2/Bax ratio.

大蒜素对人结肠癌HT29细胞增殖具有抑制作用，可能与细胞周期阻滞和凋亡相关蛋白表达有关。

Objective: To investigate the arrest effect of diallyl disulfide in the cell cycle of human nasopharyngeal carcinoma CNE2 cell line and its molecular mechanism.

目的：在前期工作的检测上，进一步探讨二烯丙基二硫(diallyl disulfide， DADS)对人鼻咽癌CNE2细胞周期的阻滞作用，并研究组蛋白乙酰化状态及其调控p21WAF1蛋白表达改变的情况。

Flow cytometry results showed that: 1） When cells were treated with Diallyl trisulfide at the concentration of 10 μg/mL for 12 h and 24 h the percentage of G0/G1 phase cells was decreased and that of G2/M phase cells was significantly increased compared with those in the control group.2） Diallyl trisulfide down regulated Bcl expression while up-regulated bax expression.

结果：MTT显示大蒜素能抑制人结肠癌 HT29细胞的增殖，并具有时间-剂量依赖性；流式细胞术测定结果显示10 μg/ml大蒜素可明显诱导HT29细胞凋亡，并将细胞周期阻滞在G2/M期；可降低癌基因蛋白Bcl表达，而促进Bax表达。

It acts by selectively binding to dimeric tubulin, inhibiting the formation of the microtubule spindle to block cell division.

它通过选择性的结合二聚体微管蛋白抑制微管纺锤体的形成阻滞细胞分裂。

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％。