组因子

MAIN OUTCOME MEASURES: The condition of survival and rejection of grafts was observed. In the fludarabine + bone marrow transplantation group, tolerance rats received Sprague Dawley rats and Dark Agouti rats skin grafting and cytokine mRNA was detected in splenocytes.

主要观察指标：观察移植物排斥反应征象及存活情况，并对氟达拉滨+骨髓移植组产生免疫耐受大鼠进行SD大鼠及DA大鼠皮肤移植及脾细胞中细胞因子mRNA检测。

They were fed with for four additional levels of β-carotene which was 0, 25 mg/kg, 50 mg/kg, 100 mg/kg (air-dry matter of the dietary) within 6 months.

选取20头荷斯坦种公牛，单因子试验设计，随机分为4组，分别饲喂β-胡萝卜素添加水平0、25、50、100 mg/kg的日粮，试验期为6个月。

Our data revealed glucose and beef extract to be the most influential parameters, and the composition of the optimal fermentation medium (100 mL) was determined to consist of 4.46 g glucose, 2 g soluble starch, 4 g silkworm powder, 2.93 g beef extract, 0.10 g KH2PO4 and 0.15 g MgSO4·7H2O.

最后通过中心组合设计和响应面分析法，确定了主要影响因子的浓度。优化后的培养基组成为：葡萄糖4.46 g/100 mL，可溶性淀粉2 g/100 mL，蚕蛹粉4 g/100 mL，牛肉膏2.93 g/100 mL，KH2PO4 0.1 g/100 mL和MgSO4·7H2O 0.15 g/100 mL。

Folds and 5. 3 folds after culturing 1 and 2 Weeks. There is no CFC after 3 weeks in culture.

有滋养层加细胞因子组，在培养了1周、2周和3周后，CFC的扩增倍数分别为25倍、17.7倍和14.3倍。

Objective: To study osteogenic capability of rabbit bone marrow stromal cells and biological characteristical identification in vitro in order to explore the appropriate methods of osteoblast culture in vitro and to select an idea source of seed cells for bone tissue engineer.

目的：研究兔骨髓基质细胞在体外培养条件下的成骨能力及生物学特性，探讨简便易行的成骨细胞体外培养方法，为组织工程选择理想的种子细胞来源。方法：取新西兰白兔骨髓液经离心后得骨髓单个核细胞，以1× 106／ml的细胞浓度进行培养，经传代培养，选择条件培养液培养(1640完全培养液中加入地塞米松10-8Smol／l，β-甘油磷酸钠10mmol／l，VitC 50μg／ml)作为骨髓基质细胞增殖和成骨的调节因子，通过倒置显微镜、HE染色、扫描电镜、碱磷酸酶(alkaline phosphatase，ALP)测定、Ⅰ型胶原免疫组化染色和四环素荧光钙染色等手段对获得的细胞进行生物学特性研究。

Results Among 13 variables associated with liver fibrosis selected by univariate analysis, age, gamma glutamyltranspeptidase, hyaluronic acid, and platelet count were indentified by multivariate logistic regression analysis as independent factors of fibrosis.

在模型组，对指标依次行单因素分析和多因素Logistic回归分析，筛选出与研究终点相关的独立预测因子，在此基础上构建诊断肝纤维化的指数模型，最后在独立的验证组中检验模型的诊断效率。

Methods Forty-one patients were divided into two groups: stable angina group and acute coronary syndrom group. The levels of UA, alpha-granule membrane protein 140 (GMP-140), von Willebrand factor, plasminogen activator inhabitor type-1 (PAI-1), thromboxane B2 (TXB2), C-reactive protein were measured. Then all data as well as intercommunication were evaluated among two groups.

41例老年冠心病住院患者分为稳定型心绞痛组和急性冠脉综合征组，测定UA、血小板α-颗粒膜蛋白(GMP-140)、血管性假性血友病因子、纤溶酶原激活物抑制物－1(PAI-1)，血栓素B2(TXB2)、C-反应蛋白。

The levels of TGF-b1 in BLAF decreased on the 7th and 14th day in the RA group compared with that in the BLM group(P.01), respectively.

RA组支气管肺泡灌洗液中转化因子β1（TGF-β1）含量在第7、14天时则较同期BLM组显著下降（P均。01）。

The expression of survivin is strongly correlated with tumor recurrence in colorectal cancer, especially haematogenous metastasis. The recurrence rate is significant higher in the group of high Survivin expression than in the group of low-survivin expression. Survivin is the independent dangerous factor related to prognosis.

Survivin的表达与结直肠疮的术后复发相关：结直肠癌术后复发率在Survivin高表达组明显高于Survivin低表达组，是与预后相关的独立危险因子。

The rats were randomized into two groups,The control group(N=6) and the TPN group(N=6).Total parenteral nutrition group received continuous TPN infusion through a silastic catheter inserted in the right jugular vein and the control group infusion the same physiologic saline by the same way.

通过对两组动物颈静脉置进硅胶管，连续24小时输注营养液或生理盐水。7天后应用实时定量PCR芯片检测方法，比较两组大鼠间肠道炎症因子及其受体表达的不同。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。