He was built as a sword fish except for his huge jaws which were tight shut now as he swam fast, just under the surface with his high dorsal fin knifing through the water without wavering.

它長得和劍魚一般一级片黄色强奸，除了它那張正緊閉著的大嘴，它眼下就在水面下迅速地游著欧美黑人性暴力掹交，高聳的脊鰭象刀子般劃破水面国产精品呦交在线观看，一點也不抖動。

15He was built as a sword fish except for his huge jaws which were tight shut now as he swam fast, just under the surface with his high dorsal fin knifing through the water without wavering.

它長得和劍魚一般8x8ⅹ海外永久免费视频女王，不同的是，在快速游動時它那巨大的雙顎是緊閉的欧美在线视频a免费观看。它在水面下游久久久久久久久久久久久久，高聳的背鰭似刀子般劃破水面东莞36项服务培训，一點也不抖動。

He was built as a swordfish except for his huge jaws which were tight shut now as he swam fast, just under the surface with his high dorsal fin knifing through the water without wavering.

除了一張大嘴巴外爱爱视频一区，它的體型像極了劍魚timi11.com。

In case of a total en bloc resection of one or more high thoracic vertebrae, we start with a dorsal approach by exposing the affected spinal segments, cut and remove rib ends bilaterally, perform one or multilevel laminectomies and bilateral foraminectomies and facetectomies, followed by an incision and reaming of the intervertebral discs at the appropriate levels.

假設(shè)要做一個或多個高位胸椎椎體的整塊切除，我們采用背側(cè)入路顯露病變節(jié)段日韩欧洲妓女网，切除雙側(cè)肋骨末端国产美女精选视频，行一節(jié)或多節(jié)段椎板切除，雙側(cè)椎間孔及小關(guān)節(jié)切除国产黄A片在线观看永久免费，繼以相應(yīng)節(jié)段椎間盤切除和刮除国产福利在线导航。

No change of HCN3 and 4 were detected in spinal dorsal horn when spinal nerve was ligated.

1。本實驗首次系統(tǒng)地觀察了HCN四種亞型在DRG的表達(dá)www.亚洲天堂AV在线网站。含量上依次為HCN1＞HCN2＞HCN3二区黄片、HCN4。

Methods: The hEGcs from the gonadal ridges and dorsal mesenteries of human embryos aged 5-10 weeks were cultured with or without cytokine in culture medium to observe their growth and the effects of different cell culture systems were compared.

目的：優(yōu)化人胚胎生殖細(xì)胞的體外培養(yǎng)體系国产精品99riav在线播放，并將生長狀態(tài)良好的傳代的人EG細(xì)胞移植用于大鼠心肌梗死模型的治療色色色五月丁香，探討人胚胎生殖細(xì)胞進(jìn)行異種移植對大鼠心肌梗死的治療機(jī)制。

Objective: To determine whether the cells that we obtained from the in vitro culture of human embyonic genital ridges and dorsal mesenteries were the undifferentiated human embryonic germ cells , to find out the best kind of passaging method , and finally to identify these serial passaged cells .

目的：鑒定組織塊培養(yǎng)法體外培養(yǎng)人胚胎生殖腺嵴和背側(cè)腸系膜所獲得的細(xì)胞為未分化的人胚胎生殖細(xì)胞国产一级国产一级视频；嘗試不同時間和不同方法對人EG細(xì)胞進(jìn)行傳代培養(yǎng)国产高清在线观看视频www，探討最佳傳代時機(jī)和傳代方法；并確定傳代培養(yǎng)的細(xì)胞仍為未分化的人EG細(xì)胞日韩播放自拍视频下载网站大全免费。

Methods: The hEGcs from the gonadal ridges and dorsal mesenteries of human embryos aged 5-10 weeks were cultured with or without cytokine in culture medium to observe their growth and the effects of different cell culture systems were compared.

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To isolate, cultivate and identify the human embryonic fibroblasts derived from the gonadal ridges and dorsal mesenteries of human embryos, and to detect the expression by hEFs of cytokines crucial for the growth of human embryonic germ cells in vitro.

目的：從人胚胎生殖腺嵴和腸背系膜中分離、培養(yǎng)及鑒定人胚胎成纖維細(xì)胞欧美一级啪啪大片，檢測hEFs表達(dá)人胚胎生殖細(xì)胞體外生長所需的重要細(xì)胞因子在线男人的天堂。

The hEFs derived from gonadal ridges and dorsal mesenteries of human embryos are successfully isolated and cultivated,and the cells express the cytokines essential for the growth of hEG in vitro.

成功地分離和培養(yǎng)了人胚胎生殖腺嵴和腸背系膜來源的成纖維細(xì)胞，證明其表達(dá)對于hEG體外生長起重要作用的細(xì)胞因子国产精品视频福利一区二区。