The effect of EGF on the maturation of oocyte nuclear and cytoplasm is studied by adding EGF in culture media in vitro. In addition, it is also examined by parthenogenetic activation.

本試驗在體外成熟培養(yǎng)液中添加EGF，研究其對核及質(zhì)成熟的作用欧美成人人免费HD视频，并通過孤雌激活來檢驗EGF對牛卵母細胞胞質(zhì)的成熟色综合视频网。

With the prolonging of treatment with 6-DMAP,the developmental ability of parthenogenetic embryos decreased.

隨著6-DMAP處理時間加長，孤雌胚的發(fā)育能力降低大陆日子一级片亚洲。6-DMAP處理1小時的桑葚胚／囊胚的發(fā)育率(72％)遠遠高于6-DMAP處理6小時的桑葚胚／囊胚的發(fā)育率(28％)午夜AAA精品视频免费观看。

A23187 and OA could parthenogenetically activate Urechis unicinctus oocytes and activate MAPK, indicating that the effect of fertilization on GVBD and activation of MAPK was mediated by rising in intracellular free calcium, and phosphorylation of some proteins was enough to activate the oocytes.

鈣離子載體A23187和OA可以孤雌活化單環(huán)刺螠卵母細胞并激活MAPK。說明：①受精是通過鈣離子的內(nèi)流來激活卵母細胞并使MAPK活化的日韩性爱不卡无码av。②某些蛋白質(zhì)的磷酸化狀態(tài)對減數(shù)分裂是必要而且在一定程度上是充分的18黄片日韩在线观看。

After injection of FG into the NTS, FG retrogradely labeled neurons were present bilaterally with a strong ipsilateral predominance in the hypothalamic regions, such as medial and lateral parvicellular portion of the paraventricular nucleus, posterior

將FG注入孤束核后，在下丘腦室旁核小細胞部国内精品黄色视频、穹窿周區(qū)欧美日韩色图、下丘腦后區(qū)及弓狀核等核團內(nèi)都觀察到數(shù)量較多的FG逆行標記神經(jīng)元；EM1和EM2陽性神經(jīng)元的胞體主要位于下丘腦背內(nèi)側(cè)核AA成年人网站、腹內(nèi)側(cè)核

Paleogene braided river delta and meandering river delta are well developed in Gudong area They are composed mainly of coarse clastic rocks such as conglomerate, pebbled sandstone and sandstone, and are the major types of sedimentary facies in the study area.

孤東地區(qū)古近紀辮狀河三角洲及曲流河三角洲非常發(fā)育97精品碰碰视频碰碰，主要由礫巖、含礫砂巖及砂巖等粗碎屑巖組成色九九在线视频精品9999，是本區(qū)重要的沉積相類型欧美国产主播。

Parasympathetic preganglionic neurons originated mostly from dorsal motornucleus of the vagus which played an important role in gut motility and sensory.

迷走背核是迷走神經(jīng)中副交感節(jié)前纖維的主要起始核團，是一個重要的內(nèi)臟運動核團亚洲一级网站；位于其背外側(cè)的孤束核則是一個內(nèi)臟感覺核團国产约视频在线播放。

To pronuclear formation rate after oocyte in vitro maturation 18 hours and parthenogenticactivation, oocytes derived from SM is significantly higher than oocytes from PM,oocytes derived from IM is significantly lower that of oocytes detrived from PM and SM.

對于孤雌刺激反應(yīng)而言，無論是何種類型的卵母細胞成熟18小時后国产操逼视频免费，自發(fā)成熟卵母細胞激活后形成原核的比率高于被動成熟的卵母細胞久久久官网，誘導(dǎo)成熟的卵母細胞的原核形成率顯著低于自發(fā)和／或被動成熟的卵母細胞。

This experiment aimed to systematically investigate and analyze the ethanol activated rates of mouse oocytes, affected factors of oocytes activation, types and development of parthenotes, and the organization and roles of the cytoskeleton during pronuclear formation and migration and early embryo cleavage by ethanol activation of oocytes, embryo culture in vitro and immunofluorescence cyto-chemistry. The results:(1) The ethanol activation of mouse oocytes showed that the activated and developmental rates of oocytes increased significantly with the increase of ethanol concentration and extension of exposure time, but over concentration and exposure time would result in increased fragment rates significantly. 7% ethanol treated oocytes for 7min was the optimum activated condition.

本實驗主要利用卵母細胞的乙醇激活深夜在线观看免费、胚胎體外培養(yǎng)和免疫熒光細胞化學(xué)方法對小鼠卵母細胞乙醇激活效率国产欧美网站、影響因素、孤雌胚類型变态另类专区av无码、發(fā)育有99个黄色视频的黄色网站、原核形成、遷移及早期胚胎卵裂過程中細胞骨架的組裝三级黄视频一区二区三、作用等進行了系統(tǒng)的研究和分析永久看免费a级毛片，結(jié)果顯示：(1)小鼠卵母細胞的乙醇激活結(jié)果表明，隨著乙醇濃度的升高和作用時間的延長黄色网站观，卵母細胞激活率和發(fā)育率都顯著提高邪恶帝★全彩邪恶爱，但乙醇濃度過高和作用時間過長會導(dǎo)致卵母細胞碎裂率的顯著增加，7%乙醇作用卵母細胞7min 為最佳激活條件性爱AV大吊一线。

The mineralogical and geochemical research on grey-brown laminatedmud stone, oil shale of Shahejie Formation Member 1 of Gulan Subsag found that the content of sapropel was all over 97% and the content of organic matter and chloroform bituments "A" was over 1% and 0.1% respectively in 35 samples. The organic matter belonged to type I and reached the standard of good source rocks.

對孤南洼陷沙一段灰褐色紋層泥巖和油頁巖性交精品、深灰色油泥巖、深灰色泥巖男人添女人高潮免费视频网站、灰質(zhì)泥巖樣品進行巖礦及地球化學(xué)分析性爱欧美，35塊樣品的腐泥組含量全部大于97％，表明生烴母質(zhì)主要為藻類欧美黄色老女人，為Ⅰ型有機質(zhì)国产另类视频一区二区三区，所有樣品的有機碳含量都＞1国产老师开裆喷水视频，氯仿瀝青&A&含量＞0.1，全部達到&好烴源巖&標準特级A区，是該地區(qū)的一套優(yōu)質(zhì)烴源巖国产在线国产。

High up went he shrilling sound into the air and down fell the bird to the ground.

那孤雁果然應(yīng)聲落地。