分裂生长

Cell cycle is the cell through a series of orderly changes in the cells to achieve cell growth and proliferation process of cell cycle regulation and individual development, differentiation, growth, regeneration, aging and cancer cells is closely related to eukaryotic cell cycle mitosis two key processes, namely DNA replication and sister chromatid evenly assigned to the sub-cells.

细胞周期是指细胞通过一系列有序的细胞内变化，实现细胞生长和分裂增殖的过程细胞周期的调控与个体发育、分化、生长、再生、衰老以及细胞的癌变密切相关真核细胞有丝分裂周期有两个关键的过程，即DNA的复制和姐妹染色体均衡地分配到子细胞中。

Animal growth is the course of cell division and protein synthesis, it is regulated by endocrine growth axis of brain, animal growth fast or slow is depended on concentration equilibrium of growth hormone and Somatostatin in blood.

动物生长发育是细胞分裂与蛋白质合成的结果，它由脑垂体神经内分泌生长轴所控制，动物生长速度的快慢最终是生长因子与生长抑制因子平衡的结果。

When culture condition was changed abruptly from LES medium to RPMI-1640 medium, different reproductive mode including binary fission, ternary fission,multiple fission and gemmation were found after growth retardation of 24 ～ 72 hours. This phenomenon continued less than 24 hours and binary fission remained reproductive mode then.

当从LES培养基突然变为RPMI-1640培养基时，人芽囊原虫出现短时间(48～72h)内生长停滞，随后出现多种形式的繁殖方式，可见较多的二分裂、出芽生殖、三分裂、多分裂、裂体生殖，持续24h后恢复为二分裂为主。

Results (1)Astrocytes and oligodendrocytes in mixed culture appeared better growth and differentiation than the respectively purified neuroglial, especially for the oligodendrocytes.(2) There were many pseudopod process among the astrocytes, which appeared centripetal growth mode.(3) The passaged astrocytes kept good abilities of division and proliferation and completely fused after 1 week of growth, and the purity was over 95%.

结果 (1)混合培养的星形胶质细胞和少突胶质细胞生长分化状况均优于纯化后的生长，以少突胶质细胞表现更为明显；(2)星形胶质细胞呈向心性生长，细胞相邻的接触面有较多的伪足；(3)传代培养的星形胶质细胞保持较强的分裂增殖能力，可在1周左右生长至完全融合，其纯度可达95%以上。

Studies also indicated that genistein exsists not only in soybeans but also in many kinds of plants such as vegetables and fruits.As a potential anticancer agent, the actional mechanisms of genistein mainly includes as follows:First, genistein can depress the activity of protein tyrosine kinase and transduction pathways for the phosphorylation of receptors and mitosis signal. So genistein can lead to cells' proliferation depressed. Second, genistein has minimal effects of phytoestrogens. It can be combined with estrogen receptor and improve the synthesis of cellular sex hormone binding glulobin, and improve the activity of UDP-glucuronyl transferase. Through these pathways, it can inhibit the cell activity of breast cancer and prostate cancer.

作为一个很有潜力的抗肿瘤物质，三羟异黄酮的作用机制主要包括：①抑制蛋白酪氨酸激酶活性，可阻抑PTK引起的受体磷酸化和有丝分裂的信号传递，导致癌细胞增殖受抑；②弱雌激素作用：可通过与体内雌激素受体结合，并可增加细胞内性激素结合球蛋白的合成，增加UDP-葡糖醛酸转移酶的活性等途径抑制乳腺癌和前列腺癌细胞活性；③拓扑酶Ⅰ和Ⅱ抑制剂，抑制细胞活性；④上调细胞周期性负性调节因子P21WAF1/CIP1的表达，使之负性调节因子作用增强；⑤可阻止胰岛素样生长因子-Ⅰ、肝细胞生长因子和神经生长因子的作用而抑制肿瘤生长；⑥其他：抗氧化作用、抑制热休克蛋白、诱导细胞凋亡、抑制新生血管生成和抑制多种耐药相关蛋白等。

Cytohistological observations of embryogenic callus of litchi and longan were carried out by paraffin slice.

通过石蜡切片观察荔枝、龙眼胚性愈伤组织的结构和胚性细胞分裂生长的方式。

Sanqi has good effect of stops bleeding , can obviously reduce hemorrhage and hemoglutination time;Can promote each kind of blood corpuscle fission to grow, increase number,Has the remarkable blood tonic effect;Has obvious curative effect of activate blood and disperses petechia,get rid of petechia and come into being fresh.

三七具有良好的止血功效，能明显缩短出血和凝血时间；能促进各类血细胞分裂生长、增加数目，具有显著补血功效；具有活血化瘀、去瘀生新的明显疗效。

Insulin-like growth factor I and II, which are mitoses,acting through type 1 IGF receptor, have mitogenic and anti-apoptotic effects on many kind of cells, also on epithelial and stromal prostatic cells.

胰岛素样生长因子I和II均为强有丝分裂源，通过与胰岛素样生长因子I类受体结合，对多种细胞发挥促有丝分裂及抗细胞凋亡作用，同样对前列腺基质及上皮细胞具有促有丝分裂及抗细胞凋亡作用。

Sanqi has good effect of stops bleeding , can obviously reduce hemorrhage and hemoglutination time;Can promote each kind of blood corpuscle fission to grow, increase number,Has the remarkable blood tonic effect;Has obvious curative effect of activate blood and disperses petechia,get rid of petechia and come into being fresh.

三七具有&止血不留瘀，化瘀不傷正&的美名，實為理血要藥。三七具有止血、活血、補血三重功效。三七具有良好的止血功效，能明显缩短出血和凝血时间；具有活血化瘀、去瘀生新的明显疗效；能促进各类血细胞分裂生长、增加数目，具有显著补血功效

Sanqi has good effect of stops bleeding can obviously reduce hemorrhage and hemoglutination time;Can promote each kind of blood corpuscle fission to grow increase numberHas the remarkable blood tonic effect;Has obvious curative effect of activate blood and disperses petechiaget rid of petechia and come into being fresh.

三七具有&止血不留瘀，化瘀不傷正&的美名，實為理血要藥。三七具有止血、活血、補血三重功效。三七具有良好的止血功效，能明显缩短出血和凝血时间；具有活血化瘀、去瘀生新的明显疗效；能促进各类血细胞分裂生长、增加数目，具有显著补血功效

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了