The strain of this virus was a strain which could not grow in chicken embryo and could not agglutinate chicken RBC.

此病毒為一種在雞胚尿囊腔不生長(zhǎng)变态自拍日韩欧美在线观看网站视频，不凝集雞紅細(xì)胞的"O"相甲型流感病毒亚洲一级这片。

The results showed:(1) the cellule morphous and the disposition in chick embryo of PGCs were coincident no matter stained by PAS or HE staining, and HE staining could disclose the morphologic characteristics more clearly, exactly and completely;(2) genesis of blood island could be observed at the boundary of light and dark region of the extraembryonic blastoderm at about 26 hours;(3) both the blood vessel endothelium cells and free cells of the blood island were differentiated from PGCs. The generating of genuine yolk sac was at about 44-48 hours.

結(jié)果表明：①用經(jīng)典的識(shí)別原生殖細(xì)胞的PAS染色方法與HE染色所觀察到的PGC在雞胚的分布及細(xì)胞形態(tài)基本一致国产一级一级A一级A级，而HE染色較PAS法能更有助于清晰、完整黄色网址在线免费、準(zhǔn)確地識(shí)別PGC的細(xì)胞內(nèi)部結(jié)構(gòu)特征毛片网站观看；②在孵化26小時(shí)的雞胚胚外胚盤的明暗交界處可見血島的發(fā)生黄页网站视频操出液体，血島發(fā)生的時(shí)間比真正的卵黃囊產(chǎn)生時(shí)間（大約44-48小時(shí)）要早很多YY6080午夜福利理论中文；③血島周圍的血管內(nèi)皮細(xì)胞與管腔中游離細(xì)胞都來自PGC免费美国黄片。

Cleavage produces a blastula a sheet of cells rounded into a sphere that in most species surrounds a cavity.

卵裂產(chǎn)生一個(gè)囊胚男人天堂无码专区，形成的細(xì)胞壁球形排列形成一個(gè)空腔。

The embryonic vessels failed to invade into the labyrinthine layer of placenta, which impaired the embryonic-maternal vascular connection. These defects could not be rescued by wild-type tetraploid blastocysts, excluding the possibility that they were due to the extraembryonic tissues.

組織免疫組化分析結(jié)果顯示：毛細(xì)血管腔異常擴(kuò)張久久99视频久，排列紊亂日本熟妇XXXX乱，不能形成大血管及細(xì)致有序的血管網(wǎng)絡(luò)；胚外中胚層來源的卵黃囊臟層扁平上皮細(xì)胞形態(tài)變圓爱干AV在线，與內(nèi)皮細(xì)胞連接受損；胚胎血管不能侵入胎盤迷路層色福利3p，胚體與母體血管連接受損。

In order to discuss the optimal condition in which GPMV proliferates in chicken embryo and its pathogenicity, GPMV of different titer was inoculated into 911-day chicken embryo and the allantoic fluid was harvested after 36, 48, 60, 72 and 84 h, the HA titer was measured as well.

為了探討鵝副粘病毒在雞胚中增殖的最佳條件及其致病性日本黄页网站免费大全37699，將不同血凝滴度的鵝副粘病毒分別接種于9~11日齡雞胚尿囊腔，收獲孵化36狼友视频在线播放、48、60国产Jizz精品免费观看ADS、72和84 h的雞胚尿囊液精品久久久无码中文字幕一丶，測(cè)定血凝滴度国产精品一级黄色av。

Virus was also cultured in allantoic cavity of chicken embryo with statistically significant HA titer at 1:6.8 as compared with virus control group (P.01) incubated 24 hours after injected with MEK first then injected with IBV.

在雞胚尿囊腔中，先注入MEK孵育24 h后一区二区黄色网站在线观看，再注入B型流感病毒的雞胚也培養(yǎng)出病毒，HA滴度為1：6.8www.精品视频.com，與病毒對(duì)照組比較P.01，有統(tǒng)計(jì)學(xué)意義18禁免费观看黄网站。

In the normal uterus, Cytokeratins immunolabelling were detected in glandular cell, luminal epithelial cell, Vimentin immunolabelling were detected in stromal cell and endoblastic cell; CK7 immunolabelling were not detected in any tissue of the yak utenus.

研究結(jié)果顯示：未妊娠時(shí)iGAo视频网在线观看一级欧美，泛角蛋白在子宮內(nèi)膜腺上皮細(xì)胞、腔上皮細(xì)胞內(nèi)表達(dá)婷婷五月综合视频精品，波形蛋白在子宮內(nèi)膜基質(zhì)細(xì)胞內(nèi)表達(dá)艹到高潮网站，平滑肌肌動(dòng)蛋白在子宮平滑肌和血管平滑肌內(nèi)表達(dá)，牦牛子宮任何部位均不表達(dá)角蛋白7黄片@126.com；妊娠30天左右時(shí)18禁看网站，泛角蛋白在子宮內(nèi)膜腺上皮細(xì)胞、子宮內(nèi)膜腔上皮細(xì)胞性色一区二区、滋養(yǎng)層細(xì)胞美女免费的黄色视频、內(nèi)胚層細(xì)胞和尿囊細(xì)胞內(nèi)表達(dá)，波形蛋白在子宮內(nèi)膜基質(zhì)細(xì)胞和內(nèi)胚層細(xì)胞內(nèi)表達(dá)国产精品男男A片在线观看，平滑肌肌動(dòng)蛋白在子宮平滑肌和血管平滑肌內(nèi)表達(dá)国内一级偷拍视频，角蛋白7在尿囊細(xì)胞內(nèi)表達(dá)，偶爾在腔上皮細(xì)胞的細(xì)胞核邊緣表達(dá)国产精品亚洲第一区柳州莫青；消化法進(jìn)行原代培養(yǎng)時(shí)日韩亚洲三级片电影,AV不卡，組織經(jīng)膠原酶消化并通過100目和400目篩網(wǎng)組合可以有效地分離原代子宮內(nèi)膜基質(zhì)細(xì)胞和子宮內(nèi)膜腺上皮細(xì)胞日韩黄色网站www...；分離得到的子宮內(nèi)膜基質(zhì)細(xì)胞活率達(dá)90%以上亚洲欧美卡通另类丝袜美腿，并可在體外傳代7次以上亚洲精品中文字幕专区；分離得到的子宮內(nèi)膜腺上皮細(xì)胞活率可達(dá)85%以上AV在线不卡网站无码18禁，并可在體外傳代5次以上国产不卡一区；RPMI1640培養(yǎng)基最適合子宮內(nèi)膜基質(zhì)細(xì)胞和子宮內(nèi)膜腺上皮細(xì)胞的生長(zhǎng)久久精品这里热有精品6，維持子宮內(nèi)膜基質(zhì)細(xì)胞正常生長(zhǎng)的FBS添加量為20%欧美性爱自拍拍，維持子宮內(nèi)膜腺上皮細(xì)胞正常生長(zhǎng)的胎牛血清添加量為30%。

Results There were 8 angiomyolipomas, 2 leiomyomas, 2 multilocular cystic nephromas, 1 hemangioma and 1 mesoblastic nephroma. Only multilocular cystic nephroma and leiomyoma have special characteristics that can be determined from RCC.

典型的平滑肌瘤和多囊性腎瘤在CT上有可與腎癌鑒別的特征性表現(xiàn)：平滑肌瘤為規(guī)則圓形美国无码Av免费自慰，邊界清楚欧美日韩国产综合草草，密度均勻亚洲欧美日韩一区在线，CT值略高于腎實(shí)質(zhì)视屏久久，無鈣化欧美专区11页，弱強(qiáng)化黄人人操干；多囊性腎瘤為邊界清楚的包塊欧美狂野激情XXXX，可見邊緣銳利含多個(gè)分隔的腫塊欧美日韩在线视，分隔之間為囊腔，囊內(nèi)容物的CT值與水相似或稍高亚洲黄色视频电影，而錯(cuò)構(gòu)瘤、海綿狀血管瘤av超碰av超碰人人爱、慢性腎膿腫bbixxcon在线观看、中胚層腎瘤在CT上無法與腎癌鑒別。

These ES cells were introduced into host embryos from outbred KMW though blastocyst injection. Using GFP, the attractive genetic marker, we have been able to follow the fate of ES cells in living embryos and to observe directly the contribution of these cells to mouse embryos. Totally, four GFP-expressing 'green' chimeric mice expressing GFP were obtained.

為研究嵌合體動(dòng)物中供體胚胎干細(xì)胞在宿主胚胎發(fā)育中的走向和定位，同時(shí)探討綠色熒光蛋白基因作為報(bào)告基因在轉(zhuǎn)基因動(dòng)物制作中的應(yīng)用價(jià)值www又湿又大，本研究將pEGFP-N1基因?qū)胄∈驟S-D3細(xì)胞系日韩美女福利禁止观看网站，得到穩(wěn)定表達(dá)GFP的胚胎干細(xì)胞亞系ES-D3-GFP，通過對(duì)昆明小鼠的囊胚腔注射，獲得了4只表達(dá)綠色熒光蛋白的嵌合體小鼠国产免费大黄手机在线。

These orient themselves so that a fluid-filled cavity, the blastocoel, forms inside the mass of cells

這些細(xì)胞進(jìn)行自我調(diào)整精品久久九九九久久久久国产，以致在細(xì)胞群內(nèi)部形成一個(gè)充滿液體的腔，即囊胚腔国产欧美精品亚洲AMV。

blastochyle：囊胚腔液

囊胚腔blastocoele | 囊胚腔液blastochyle | 囊胚形成blastulation

blastocoele：囊胚腔

開始時(shí)囊胚是由約1000個(gè)細(xì)胞組成的,球狀中空結(jié)構(gòu),球腔即為囊胚腔(blastocoele),球壁由單層細(xì)胞組成,植物極(Vegetal pole,可以看作是日后海膽身體的尾部)上皮比較厚,出現(xiàn)細(xì)胞內(nèi)餡的傾向.

blastocoele：囊胚腔 胚泡腔

blastochyle 囊胚腔液 | blastocoele 囊胚腔 胚泡腔 | blastocone 胚錐

blastocoele,blastocele：囊胚腔

blastochyle 胚囊液,胚液 | blastocoele,blastocele 囊胚腔 | blastocone 胚錐

blastocoele; blastocele; cleavage cavity：分割腔;囊胚腔

\\"沼澤鹿\\",\\"Blastocervus dichotomus \\" | \\"分割腔;囊胚腔\\",\\"blastocoele; blastocele; cleavage cavity\\" | \\"發(fā)育暫停;發(fā)育停止\\",\\"blastocolysis\\"

Segmental cavity,Blastocoele,Segmentation cavity,Cleavage cavity：囊胚腔,分裂腔

次級(jí)卵黃細(xì)胞 Secondary yolk cell | 囊胚腔,分裂腔 Segmental cavity,Blastocoele,Segmentation cavity,Cleavage cavity | 分節(jié)運(yùn)動(dòng) Segmental contraction

Segmentation cavity,Blastocoele,segmental cavity,Cleavage cavity：囊胚腔,分裂腔

原腎管 Segmental duct,Pronephric duct,Arahinephric duct | 囊胚腔,分裂腔 Segmentation cavity,Blastocoele,segmental cavity,Cleavage cavity | 分裂 Segmentation,Cleavage

segmentation cavity; segmental cavity; blastocoel：囊胚腔;卵割腔;分節(jié)腔

環(huán)節(jié)腹板 segmental venter | 囊胚腔;卵割腔;分節(jié)腔 segmentation cavity; segmental cavity; blastocoel | 卵割溝 segmentation furrow

blastocoel：囊胚腔

桑椹胚一方面繼續(xù)地分裂,一方面中心的細(xì)胞漸向表面遷移,因而變成一個(gè)空心的圓球,此時(shí)期的胚胎稱囊胚(blastula),中間的空腔內(nèi)充滿膠狀液體,稱囊胚腔(blastocoel).

blastocoel：囊胚腔, 分裂腔

blastochyle || 囊胚腔液 | blastocoel || 囊胚腔, 分裂腔 | blastocoele || 囊胚腔, 分裂腔