突起

The results showed that 1 there were no significant differences in the rates of cytoplast protrusion and enucleation between oocytes that were incubated in colchicine (0.4 μg/mL) for 0.5 h and oocytes that were incubated in colchicine (0.4 μg/mL) for 1 h, and the rate of cytoplast protusion can be 85.4% while the rate of cytoplast enucleation is 100%. 2 There was no significant difference in oocyte enucleation between oocytes treated with medium containing 0.2 μg/mL colchicine for 0.5 h and oocytes treated with medium containing 0.4 μg/mL colchicine for 0.5 h. 3 A maturation time of 18–23 h did not affect the rates of cytoplast protusion and enucleation by chemically assisted enucleation, whereas the rate of enucleation of oocytes by blind enucleation was found to decrease with a prolonged incubation time. 4 The development rates of reconstructed embryos could not be influenced by these two enucleation methods, increased from oocytes matured for 21–23 h.

结果表明： 1 卵母细胞在0.4 mg/mL的秋水仙素溶液中分别孵育0.5 h和1 h，胞质突起率和去核率没有显著的差异，突起率可高达85.4%，去核率达到100%； 2 0.2 mg/mL或0.4 mg/mL秋水仙素溶液将卵母细胞处理0.5 h，对去核效果没有显著影响； 3 对于体外成熟18~23 h的卵母细胞，随着成熟时间的延长，盲吸法的去核率降低，但没有影响秋水仙素诱导胞质突起的比率和去核率； 4 两种去核方法对重构胚的发育没有产生显著影响，但成熟21~23 h卵母细胞重构胚囊胚的发育率显著高于成熟18~20 h卵母细胞重构胚囊胚的发育率。

Any of the minute hairlike structures projecting from the surface of certain types of ''.

微绒毛；微小突起物；指状突起一些上皮细胞表面上突起的微小发状结构的总称，尤指小肠上的

Then we transfected transitorily the recombinant of green fluorescent protein gene and middle molecular weight neurofilament cDNA into wide type N2a (N2a/wt) and N2a/tau40 to observe the effect of tau accumulation on GFP-NFM fusion protein transport in cellular processes in living cells. At last we used an apoptotic inducer, camptothecin (an inhibitor of topoisomerase-1) to treat N2a/wt and N2a/tau40 cell lines, and compared their apoptotic response.

主要结果如下：一、tau蛋白过度表达和聚积对细胞形态的影响：倒置显微镜下观察两种细胞的形态，发现N2a/wt细胞的突起多而长，而N2a/tau40细胞胞体变圆，突起明显缩短；免疫印迹结果显示转染了tau40的细胞内tau的免疫反应约增加14倍，免疫荧光结果显示N2a/tau40细胞胞体内呈现出较强的红色荧光，tau主要分布在核周和突起起始部分的胞质内，而N2a/wt细胞内的荧光很弱。

The PRL-like cells were also presented in the ventral ependyma of the lateral ventricle and the glial lamina in the basal surface of the brain. The processes of PRL-LIR cells in PPN, SCN, PVN and PAN mainly projected to the third ventricle, those in AN and ELV mainly projected to the lateral ventricle, and those in SON to the glial lamina in the basal surface of the brain. The results showed that PRL could be released into ventricularis system and participate in the regulation of the cerebrum-cerebrospinal fluid circuit.

视前室旁核、视交叉上核、下丘脑室旁核、弓状核等核团内的PRL阳性神经元有突起向第三脑室投射，伏隔核内及侧脑室室管膜上的PRL阳性神经元有突起伸至侧脑室，视上核的PRL阳性神经元也有突起投射至脑基底神经胶质板，表明鸡脑内的PRL可以释放入脑室系统，参与调节脑-脑脊液神经体液回路。

A knoblike protuberance arising from a surface, as the prominence near the hinge of a bivalve shell or the projection at the scale tip of a seed-bearing cone.

圆形隆起在一个表面突起的圆形装饰物似的隆起，如在双壳贝类贝壳边缘附近的突起或在含种子的球果顶端的突起

A knoblike protuberance arising from a surface, as the prom nce near the hinge of a bivalve shell or the projection at the scale tip of a seed - bearing cone.

圆形 隆起在一个表面突起的圆形装饰物似的隆起，如在双壳贝类贝壳边缘附近的突起或在含种子的球果顶端的突起

RESULTS: After 24 hours of preinduction, cells changed from spindle to polygonal or irregular, with many short rod-shape processes and 2-3 nucleoli. Whirlpool shape growth disappeared, and was disordered. After 1-3 hours of induction, cells gradually became round, with significant cell contraction, strong refraction, bipolar or pluripolar processes connected each other into a net. After 5 hours of induction, grades one and two branches were detected.

结果：预诱导24 h，胞体由原来的长梭形变成多角形或不规则形，伸出多个短棒状突起，可见2~3个核仁，细胞间漩涡状生长趋势消失，排列无规律；诱导1~3 h，细胞逐渐变圆，胞质收缩明显，折光性增强，双级或多极的突起互相连接呈网状；诱导5 h，突起出现一、二级分支。

The results indicate that: the macroslructural features of seed surface, including smooth type, rugulose type and tuberculate type, may suggest the evolutionary trend from smooth type to rugulose type, from rugulose type to tuberculate type; the microstructural features of outer epidermis can be divided into two types, viz. verrucate type and reticulate type. The former included S. grandiflora, S. chinensis, S. elongata, S. lancifolia, S pubescens, S. henryi, S. repanda, the latter included S. propinqua and .S. plena.

结果表明：该属的种子宏观形态呈现平滑、细皱纹或瘤状突起，并认为五味子属种子形态可能有从平滑到有细皱纹再到有瘤状突起的演化趋势；该属种皮表面微观形态可分为疣状突起型(如：大花五味子、北五味子、东亚五味子、狭叶五味子、毛叶五味子、翼梗五味子和二色五味子)和网纹型。

At the 10th day after cultivation, the visual pigment immunoreaction was suffusive in the whole cell membrane and apical process; while at the 30th and 40th day, it gathered at the membrane of apical process or one pole of the cells.

体外培养10 d时，视色素弥漫地分布于整个细胞膜及顶端突起；培养20 d时视色素逐渐向顶端突起或细胞的一端集中；到培养30、40 d时，视色素聚集于顶端突起或细胞的一端，呈现极性分布特征。

These towers differentiate and form small bulb by two ways: one way is that towers begin to differentiate from their center ; another is that towers begin to differentiate from the tops of towers or their sides and appear small sunken concaves.

这些突起进一步分化为小鳞茎是通过两种分化方式：一种是先从突起中央出现分生细胞团开始分化的；一种是先从突起的顶端或一侧出现小凹沟开始分化的。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。