METHODS: Uterine wall of pregnant rats were sterilely incised to obtain embryo.

材料：妊娠14.5 d的孕鼠40只污国产在线观看，由遼寧醫(yī)學(xué)院實(shí)驗(yàn)動(dòng)物中心提供。

MATERIALS: Femur and tibia of F344 male rats aged 2 months were sterilely harvested to prepare BMSCs.

材料：無(wú)菌條件下取2月齡F344雄性大鼠股骨3p无码视频、脛骨制備骨髓間充質(zhì)干細(xì)胞国产野战无套Aⅴ毛片。

MATERIALS: Bone marrow was sterilely collected from the iliac bone of volunteers without hematological system diseases.

材料：無(wú)菌條件下采集非血液系統(tǒng)疾病的志愿者髂骨骨髓，體外分離培養(yǎng)人骨髓間充質(zhì)干細(xì)胞一级操屄视频。

MATERIALS: Bone marrow aspiration samples in this study were obtained sterilely from human donors without severe hematopietic and genetic diseases.

材料：骨髓來(lái)源于臨床骨髓穿刺檢查正成从醋ㄇ谙吖劭矗患者，無(wú)血液系統(tǒng)疾病和家族遺傳病史亚洲人Jizz日本jiz人。

Methods The fetal valved allografts with gestational ages ranged from 24 to 40 weeks were sterilely procured within 6 hours after brain death.

以腦死亡大月齡人胎兒帶瓣主動(dòng)脈為研究對(duì)象一级黄色毛片视频免费，胎齡24周以上欧美性视频在线，熱缺血時(shí)間小于6h图片区视频区国产区综合。

METHODS: Triceps brachii was sterilely collected from 3 rats, and muscle-derived stem cells were isolated in vitro, and purified by adherence method.

取3只大鼠，無(wú)菌條件下切取肱三頭肌肏屄视大全，體外分離培養(yǎng)肌源性干細(xì)胞www,国产AV,com，貼壁法純化擴(kuò)增。

When used near the sterile field, the C-arm portion of the machine must be sterilely draped Fig.

當(dāng)C形臂部分應(yīng)用于無(wú)菌術(shù)野時(shí)一及黄色，應(yīng)使用無(wú)菌單覆蓋圖1－2www黄色一片在线观看，A和。

METHODS: Fetal mouse liver was sterilely obtained, combed using cell scrape, and digested in type IV collagenase.

無(wú)菌操作取出胎鼠肝臟毛茸茸屄，用細(xì)胞刮梳理后用IV型膠原酶消化α级片网站。

Methods(1) The behavioral frequency of male on chase,fighting,mounting of norway rat which divited into five groups,every group had 6 individuals that containing sterilely high grade(2,group 1),major low grade(5,group 2),fewer low grade(2,group 3),mixing with normal individuals 4,1,4 making 3 groups together with 6 sterile individuals(group 4) and 6 normal males(control,group 5) then constituting in 5 groups were obser...

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METHODS: Human amnion membrane derived mesenchymal stem cells were sterilely isolated and cultured. The third passages of cells (1×109/L)(0.5 mL) were transplanted by tail venous pathway to mice. Mice in the control group were injected with an equal volume of saline, whereas mice in the normal group were left intact.

無(wú)菌條件下體外分離培養(yǎng)人羊膜間充質(zhì)干細(xì)胞真实国产乱伦视频，傳至第3代將細(xì)胞濃度調(diào)整為1×109 L-1超碰cao已满18进入，經(jīng)尾靜脈注入0.5 mL至細(xì)胞移植組小鼠體內(nèi)日韩操逼特色特黄一级免费视频；對(duì)照組經(jīng)尾靜脈注入同體積的生理鹽水；正常組小鼠不給予任何干預(yù)措施视色,视色影院,视色影库,视色网。