小体

There were 2 peaks of starch accumulation in the process of somatic embryogenesis,the first time was at the stage of embryogenic callus,the second time was at the stage of globular embryoids;and a small raise appeared at the stage of torpedo-shaped embryoids,and the content of starch was slightly higher than those of heart-shaped embryoids and cotyledonary embryoids.With the development of embryos,the tendency of the changes of the content of DNA,RNA and the total nucleic acids was approximately similar,and the peak values were all at the stage of cotyledonary embryoids,and the change of the content of RNA was more remarkable than those of DNA and the total nucleic acids.The tendency of change of the content of proteins almost took on the S-shaped curve.

结果表明：龙眼胚性愈伤组织体胚发生过程中淀粉有2个累积峰值，第1次出现在胚性愈伤组织阶段，第2次出现在球形胚阶段，在鱼雷形胚阶段又有一个小回升，这时淀粉积累较心形胚和子叶形胚阶段高一些；随着胚胎的发育，DNA、RNA、总核酸含量的变化趋势大致相同，最高点均出现在心形胚阶段，其中RNA含量的变化较DNA、总核酸含量明显，蛋白质含量的变化曲线呈&S&形。

The renal specimen biopsy demonstrated focal necrotizing and crescentic glomerulonephritis.

肾活检可见小血管壁节段性纤维素样坏死，新月体多见。

As with rhIL-1β, rhTNFα(100ng/ ml) can also provoked ICAM-1 surface expression by HMC. We also found VCAM-1 mRNA expression by HMC in normal culture condition and exposure of mesangial cells to rhTNFαis associated with increased VCAM-1 mRNA lavels rapidly (4 hours).These exploration indicate (1) glomerular and tubular ICAM-1 expression level correlate with inflammatory degree of glomerulus and TNF-αexpression level (2) VCAM-1 may have certain role in patients of lupus nephritis and crescentic nephritis (3) Expression of ICAM-1 and VCAM-1 may be regulated in vivo by cytokines (TNFα and IL-1β).

与轻度系膜增生性肾炎病人血清中的VCAM-1水平比较狼疮肾炎病人血清中VCAM-1的水平显著增加；（3）rhIL-1β（25ng/ml）不但能增加ICAM-1 mRNA的表达，还增加ICAM-1蛋白的表达；rhTNFα（100ng／ml）对ICAM-1蛋白表达和VCAM-1 mRNA基因表达均有明显的上调作用，结果提示：肾小球和肾小管ICAM-1表达水平与肾小球炎症病变程度有关；VCAM-1在狼疮肾炎和新月体肾炎的发生发展中可能有重要作用；体内ICAM-1和VCAM-1的表达可能受TNFα和IL-1β的调节。

The organelles, such as Golgi bodies together with small vesicles, endioplasmic and reticulum play the key role in the formation of the secondary wall of helical tracheary elements in the stem of Cucurbita moschata, though cortical microtubules are correlative with the process as well.

高尔基体及其分泌小泡和内质网等细胞器参与了导管次生壁的形成，其中周质微管也起了一定的作用。

The results are as follows:The relationship between the precipitation and the stemflow is a linear regression. The stemflow of six forest types is Broadleaf forest, Conifer and broadleaf forest, Cupressus funebris forest, Mixed conifer forest, Pinus massoniana forest and Shrubbery and grass land in order.

结果如下：树干茎流量与降雨量成线性相关，回归方程达到极显著水平；6种森林类型的树干茎流量从大到小依次为阔叶林、针阔混交林、柏木林、针叶混交林、马尾松林和灌草地；不同树种间的树干茎流量差异极显著，影响树干茎流量的主要树体特征因子是冠型结构、胸径和平均冠幅。

Results: The effects of occlusion of dentinal tubules occurred after treatment with 0.6 mol/L solution,the most tubules could be obs...

1.2mol/L浓度的溶液组效果与前一组无明显差异。结果：1mol/L浓度的碳酸氢钠溶液与牙体组织发生反应的生成物碳酸磷灰石能有效地堵塞牙本质小管

Based on physical sign and pathological change,GMC is divided into A,B,C three types.Twenty patients with 40 sides who were diagnosed as having GMC were treated with Ye' s detacher with microtrauma . The therapeutic effectiveness comparison was made between microtrauma treatment and the little wound treatment via posterior greater trochanter by the same standard of therapeutic evaluation.

根据体征及病理变化，将GMC分为A、B、C三型后，采用特制叶氏剥离刀对20例40侧各型GMC患者进行微创治疗，然后按同一疗效评价标准与大转子后小切口治疗GMC的效果相比较。

The amount of light yielded by fluors from the collisions of a β particle is diminishingly small.

荧光体β粒子碰撞，发射出的光量很小，而且继续缩

As for sulfur isotopic composition, the general feature of two types deposits is a single peak distribution. All δ〓s values of the ores are near zero. The difference of different deposits lies in that the δ〓s values (1. 8-5. 2‰) of LDT are of small positive value and are similar to that of the metamorphic rocks and dioritic porphyrites in the region while the δ〓s values of SDT are always near zero. Features above suggest that two types of deposits have closely genetic relationship to metamorphic and magmatic rocks.

硫同位素组成上，两类金矿床共同的特征是均具有明显的单峰塔式效应，且δ〓S值均位于0值附近不大的变化范围内；不同的是，近程式金矿的δ〓S平均值均接近于0，与该类金矿具密切成因联系的岩体的δ〓S值也接近于0值，而远程式金矿的δ〓S平均值均为小的正值，变化范围为1.8～5.2‰，区内太古代变质岩及矿区内闪长玢岩脉的全岩δ〓S值位于这一区间内，反映了远程式金矿床其成矿物质不仅来源于重熔岩浆，同时还可能部分来源于变质岩围岩。

Cells cultured with method 2 became smaller after 2 hours, formed dipolar or multipolar body cells, and most of cells were died after 48 hours.

方法2诱导2 h即可见细胞体积变小，形成双极或多极的细胞体，可持续诱导48 h，后大部分细胞浮起死亡。

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％。