Experiments on decalcification and activation of osteoinductive ability, comparison between the osteogenesis of demineralized bone matrix in orthotopic and in heterotopic sites, and correlation between immune response to allograft of bone and osteoinductive activity of the graft, were reported in this paper. 1. Syngeneic deminerolized bone matrix and the mixture of DBM with bone ash or acid-soluble protein extracted from demineralization was implanted into muscle pouch of mice, subsequently, the inhibition of DBM osteoinduction by bone ash or acid-soluble protein was demonstrated with histological and by means of alkaline phosphatase assay.

本文對脫鈣處理使骨誘導(dǎo)活性表達的作用99色在线视频观看、脫鈣骨基質(zhì)植入不同部位的成骨表現(xiàn)国产日韩亚洲欧美激情戏，以及同種異體骨移植引發(fā)的免疫反應(yīng)與骨誘導(dǎo)活性的內(nèi)在關(guān)系三方面進行了研究：（1）在小鼠肌肉植入同系脫鈣骨基質(zhì)及其與脫鈣所去除的骨礦鹽和酸溶性蛋白混合物婷婷五月综合800，堿性磷酸酶和組織學(xué)檢查表明：骨礦鹽和酸溶性蛋白具有抑制脫鈣骨基質(zhì)骨誘導(dǎo)活性的作用精品日韩妖精视频网站在线播放。

In order to study the role of cellular interaction in hemopoiesis, syngeneic marrow nucleated cells and thymocytes suspensions obtained from the same mouse were transfused i.

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The heterogenic C57BL/6J splenocytes disappeared at 1 day after transfusion, but the syngeneic BALB/c splenocytes could survive for a long time in the peripheral blood of BALB/c mice. The fluorescence intensity was not decreased in two kinds of splenocytes. The results demonstrated that CFSE-labeling with difference concentration is reliable, stable and convenient for spleen lymphocytes tracing in vivo.

異基因的C57BL/6J脾細胞在輸注1 d后就快速消失污污作文1000字男男，而同基因BALB/c脾細胞能夠在BALB/c小鼠外周血中長期存在日韩美女激情A片免费视频99，但是兩種細胞熒光強度均未見降低，說明熒光染料CFSE差異濃度標(biāo)記活細胞進行體內(nèi)示蹤是一種穩(wěn)定的示蹤方法www.97av.com。

Objective:To explore the effect of PAA and IL-2 enhanced immunoconstitution of the lethally irradiated mice following syngeneic bone marrow transplantation.

目的：為了探討多抗甲素PAA與IL-2對骨髓移植小鼠免疫功能重建的影響尹人网国产精品。

Methods:The artificial defects of 20 rabbits were repaired with frozen allogeneic mandible and fresh syngeneic mandible to study the revascularization's dynamic process of mandible transplantation by the inkgelation vascular perfusion,vascular corroisioncast,Nuclein scintigraphy;the 85 cases received frozen allogeneic mandible transplantation and the measures to improve revascularization;The defects were implanted with bFGF and allogeneic bone,the defects were only repaired with allogeneic bone as control group.

通過冷凍異體下頜骨和新鮮自體骨移植修復(fù)20例家兔下頜骨缺損的動物實驗，經(jīng)墨汁明膠血管灌注法A片观看、血管鑄型法99re热视频这里只精品人人妻、放射性核素骨顯像研究了異體下頜骨移植再血管化及骨改建的動態(tài)過程；同時另20例采用bFGF和異體骨修復(fù)作為實驗組插美女下面，單純異體骨修復(fù)作為對照組www.人人操人人射，植入后1個月、3個月行墨汁明膠血管灌注透明法及組織學(xué)觀察中文字幕亚洲激情。

Recombinant endostatin is a specific inhibitor of chick chorioallantoic membrane angiogenesis and human vitelline vein endothelial cell ECV-304 proliferation. The recombinant endostatin regressed established syngeneic B16 melanoma tumor in mice.

重組內(nèi)皮抑素能夠抑制雞胚尿囊膜血管生成和人臍靜脈內(nèi)皮細胞ECV-304的增殖男人天堂.com，在小鼠體內(nèi)實驗中對黑色素瘤產(chǎn)生良好的抑瘤效果（P＜0.01）。

Allogeneic and syngeneic fresh bone, autolyzed antigen-extracted bone, bone matrix gelatin, demineralized bone matrix were implanted into the muscle pouch of mice, at different times after implantation, the immunological, histological and alkaline phosphatase assay were conducted. The results revealed that all four kinds of allogeneic implants activated specific cellular and humoral immune responses, most notably in fresh bone group, the AAA, BMG and DBM inhibited the proliferation of the lymphocytes in vitro and BMG had the most powerful inhibiting action, allogeneic AAA, BMG and DBM might induce heterotopic osteogenesis in vivo, however, there were obvious difference in ALP and histomorphometry between allografts and isografts.

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The control group consisted of 6 syngeneic normal C57BL/6 male mice.

另設(shè)與BXSB小鼠同基因的正常C57BL/6小鼠6只為正常對照組好在线观看视频免费不卡日本。

Administration of attenuated, activated autoimmune T lymphocytes to syngeneic mice and rats has been shown to pre...

作為一種防治自身免疫性疾病的新方法，已從動物實驗走向了臨床應(yīng)用又大又粗视频。

Strikingly, HA levels in spontaneously accepted group are even lower than syngeneic control group.

令人驚訝的是自發(fā)性耐受組的HA水平甚至低于同基因型的對照組www.91在线。