查询词典 A.B.

Five floral organ identity genes of Mussaenda pubescens were cloned and their expression patterns among different organs were detected by RT-PCR. The AP1 homologue, MupAP1, is expressed in enlarged and small sepals, petals and stamens, carpels and fruits; the SEP3 homologue, MupSEP is strongly expressed in all floral organs and weak in leaves as well. Two of the B class gene, AP3 homologue MupDEF and TM6 homologue MupTM6, were detected expressed in all floral organs, however, the other B class gene, MupGLO, homologous to PI, were detected expressed in small sepals, petals and stamens, carpels and fruits, but not in enlarged sepals.

本论文选殖出五个毛玉叶金花花器同源基因，其中A群基因AP1的同源基因MupAP1在两型花萼、花瓣及雄蕊、心皮、果实中有表现，E群基因SEP3的同源基因MupSEP则在所测部位均有表现，B群基因中，AP3的同源基因MupDEF及TM6的同源基因MupTM6在两型花萼、花瓣及雄蕊、心皮及果实中均有表现，另一个B群基因，PI的同源基因MupGLO则在花瓣及雄蕊、心皮、果实及小花萼中有表现，但在膨大花萼中并没有侦测到表现。

Our method can deal with the interpolation of single uniform B-spline curve and a mesh of nonintersecting or intersecting uniform B-spline curves.

被插值曲线可以是单条均匀B样条曲线，也可以是多条相交均匀B样条曲线。

There are four kind of isoforms of endothelin in human and other mammals named ET-1, ET-2, ET-3 and ET-β, which are slightly different in construction and pharmacological effect. In human beings, ET-1 is the dominative subtypes. ET-1 remains in blood at a low level about 5ng per liter on physical state. It is synthesized, stored, released and metabolized locally. The half-life of ET-1 is about 1 hour. ET-1 is the most potent vasoconstrictive factor till now, and it is more functional in vein than in artery. In vascular bed, there are two kind of ET receptors. Type A mainly located in smooth muscle cells, whereas type B in endothelial cells. The latter can stimulate intimal hyperplasia via a parasecretion way and activate some oncogenes such as c-fos and c-myc and then enhance their expression. These alterations result in constriction of blood vessels, thus the SMC steps into proliferate state from silent state.

人及哺乳动物体内有四种结构及药理学性质略有差异的异物体，分别为ET-1、ET-2、ET-3、ET-β，而在人主要是ET-1，在生理条件下，ET-1在血浆中含量较低，约为5ng〓，故ET-1不是一个循环激素，而是局部合成释放，局部起作用的活性物质，半衰期约1小时，ET-1是目前已知的最强的血管收缩剂，对静脉的作用比动脉强，在血管床，ET受体有A、B两型，A型主要分布在平滑肌细胞，B型主要分布在内皮细胞，它可以通过旁分泌途径刺激内膜增生，具有有丝分裂原效应，可以激活某些癌基因如C-fos、C-myc使其表达增强引起血管收缩，使静止期SMC进入增殖期，还可以通过信号传导途径，与bFGF、GTF-β、PDGF等生长因子协同作用，起共有丝分裂原作用。

The amplitude of wave b changed remarkably and peaked after 5 minutes photopic adaptation.

经过分析观察到在不同的明适应时间，a， b波的潜伏期均无明显差异，b波的振幅变化较为明显，明适应5min后记录到的F-ERG，b波振幅值达高峰。

RESULTS: On the basis of either flow-cytometric or molecular analysis, 44 of 45 patients with CLL (98%; 95% confidence interval , 88 to 100) had a prediagnostic B-cell clone; in 41 patients (91%; 95% CI, 79 to 98), the presence of the B-cell clone was confirmed by both methods. The presence of immunoglobulin heavy-chain variable genes was determined in 35 of 45 prediagnostic clones (78%).

结果：在流式细胞或分子分析的基础上， 45名白血病患者有44例（98 ％； 95 ％可信区间，88～100 ）具有诊断前B细胞克隆；在41例（ 91％； 95 ％可信区间， 79～98 ），B细胞克隆的存在得到了这两种方法的证实。45个诊断前克隆中有35个(78%)具有免疫球蛋白重链可变基因。

Results After seven days of culture, some BMSCs appeared typical morphological neuronal traits. Cell bodies appeared refractile, cone-like or spherical with long processes, NSE was expressed. Animals in group A and group B recovered their motor functions in a varing degree, the difference of BBB score was significant (P.05). Hematoxylin and eosin staining demonstrated that the lesion areas of the spinal cord in group A recovered better.

结果 诱导7d后有部分细胞具备神经元样细胞形态，胞体呈锥形或圆形，有较长单极或多极的突起，有NSE阳性细胞表达；细胞移植后1~5周，A、B组动物运动功能均有不同程度恢复，但B组恢复较慢，BBB评分差异有统计学意义(P.05)；组织形态学观察示A组损伤脊髓恢复较好。

Results After seven days of culture,some BMSCs appeared typical morphological neuronal traits.Cell bodies appeared refractile,conelike or spherical with long processes,NSE was expressed.Animals in group A and group B recovered their motor functions in a varing degree,the difference of BBB score was significant(P.05).Hematoxylin and eosin staining demonstrated that the lesion areas of the spinal cord in group A recovered better.

结果 诱导7 d后有部分细胞具备神经元样细胞形态，胞体呈锥形或圆形，有较长单极或多极的突起，有NSE阳性细胞表达；细胞移植后1～5周，A、B组动物运动功能均有不同程度恢复，但B组恢复较慢，BBB评分差异有统计学意义(P.05)；组织形态学观察示A组损伤脊髓恢复较好。

ResultsLoureirin B inhibits the TTXR peak sodium currents in a dose-dependent model and the inhibition is reversible. 0.2mmol/L loureirin B accelerates the inactive process of the TTXR sodium currents and delays the revivable process but does not affect the activitive process.

结果龙血素B对TTXR钠电流呈浓度依赖性抑制，且抑制作用可逆；高浓度的龙血素B（0.2 mmol/L）加速TTX-R钠通道电流的失活过程，延迟其复活过程，对激活过程无显著影响。

ResultsLoureirin B inhibits the TTXR peak sodium currents in a dose-dependent model and the inhibition is reversible. 0.2mmol/L loureirin B accelerates the inactive process of the TTXR sodium currents and delays the revivable process but does not affect the activitive process.

结果龙血素B对TTXR钠电流呈浓度依靠性抑制，且抑制作用可逆；高浓度的龙血素B（0.2 mmol/L）加速TTX-R钠通道电流的失活过程，延迟其复活过程，对激活过程无显著影响。

In summary, pulse therapy resulted in a decreased level of activated p65 NF-κB subunits leading to decreased levels of transcriptionally active pro-inflammatory NF-κB.

总之，冲击疗法可导致激活的p65 NF-κB 亚基水平降低，从而使转录活化的促炎症反应的NF-κB 的水平降低。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。