The human cartilages are composed of chondrocyte and extracellular matrix , the form of chondrocytes are hypertrophy and the quantity are less; the ECM of cartilage are compised of type Ⅱ collagen and proteoglycan. Articular cartilages are all hyaline with little fibers. Trauma and arthritis are the main cause of cartilage injury, the ommilayer injury ofcartilage can be recovered by marrow, but because of without stimulation mechanism, the new tissues are merely fibrocartilages, they can not be coincide with hyaline cartilage in menchanics; the purely damage of articular cartilage can not stimulate chondrocyte to regenerate because of without blood circulation, thus, the plerosis of articular catilage can not depend on the proliferation of local chondrocyte. Ever since, people tried their best to find a way to reconstruct articular cartilage.

中文題名人骨髓基質(zhì)干細(xì)胞成軟骨誘導(dǎo)及多孔復(fù)合材料作為細(xì)胞載體的體外實(shí)驗(yàn)研究副題名外文題名 Cartilage induction of human mesenchymal stem cells and experiment on compound porous materials as cells' scaffold in vitro 論文作者劉曉嵐導(dǎo)師周江南學(xué)科專業(yè)外科學(xué)研究領(lǐng)域\研究方向?qū)W位級(jí)別博士學(xué)位授予單位中南大學(xué)學(xué)位授予日期2003 論文頁碼總數(shù)68頁關(guān)鍵詞骨組織工程軟骨細(xì)胞骨髓基質(zhì)干細(xì)胞殼聚糖高分子外消旋聚乳酸館藏號(hào)BSLW /2003 /R68 /10 造成人體關(guān)節(jié)軟骨損傷的原因主要為創(chuàng)傷和關(guān)節(jié)炎，關(guān)節(jié)軟骨全層損傷可由于骨髓中間充質(zhì)干細(xì)胞的高速增殖修復(fù)好粗好爽，但這種修復(fù)由于缺乏相應(yīng)的刺激機(jī)制国产131在线视频免费观看，只能形成纖維軟骨，而不能形成符合關(guān)節(jié)生理黄色视频高清免费在线观看视频、力學(xué)要求的透明軟骨国产男女另类裸交一级黄片；單純軟骨部分損傷軟骨組織內(nèi)無血管，軟骨細(xì)胞遷移遲緩成年人啪啪视频无码，無法使損傷區(qū)域軟骨細(xì)胞再生AA极黄片，因此，關(guān)節(jié)炎及關(guān)節(jié)創(chuàng)傷后的軟骨修復(fù)不能依賴于軟骨細(xì)胞的增殖和遷移成年妇女观看在线视频免费播放下载。

Hold it therefore for a certain truth that you can have no good come into your soul, but only by the one way of a birth from above, from the Entrance of the Deity into the properties of your own soulish life.

抓住這個(gè)可靠有福的真理：除非你的靈魂有從上頭來的新生黄啪视频，否則你乏善可陳，如要自然的正義就得有新生的體驗(yàn)久草无吗视频，也就是藉著愛的靈運(yùn)行在生命中而有的結(jié)果性交一级视频网站，愛是光明燦爛榮耀的，否則不能在受造之物中得以升華免费在线观看黄的网站，在此過程中亦須具有喜樂大又大粗又爽又黄w网站，神之所以必須道成肉身，就是因非藉此不能使恢復(fù)本性人人人人人人妇人人人干，而靠人自己的力量無法達(dá)到這種光榮的境界操人人操人人爽爽爽操操操，這完全是藉愛的靈所運(yùn)行而成。

Hold it therefore for a certain truth that you can have no good come into your soul, but only by the one way of a birth from above, from the Entrance of the Deity into the properties of your own soulish life.

抓住這個(gè)可靠有福的真理：除非你的靈魂有從上頭來的新生久久人人操人人干，否則你乏善可陳免费又黄又裸乳的视频网站，如要自然的正義就得有新生的體驗(yàn)，也就是借著愛的靈運(yùn)行在生命中而有的結(jié)果在线欧美日韩视频，愛是光明燦爛榮耀的国产电影精品一区在线播放，否則不能在受造之物中得以升華，在此過程中亦須具有喜樂黄色视频日本久久，神之所以必須道成肉身加勒比在线网站，就是因非借此不能使恢復(fù)本性啦啦啦WWW在线观看免费观看，而靠人自己的力量無法達(dá)到這種光榮的境界，這完全是借愛的靈所運(yùn)行而成免费A片在线录像。

It doesn't break other forms of CC, largely because we suspect that if it did, that functionality in PvP would overshadow the actual cool whirlwindy part.

劍刃風(fēng)暴使用時(shí)能解除減速和定身效果但不能破除其他CC一人人看性，因?yàn)槿绻@樣做，那么就太強(qiáng)大而且不和諧了射精啪啪黄片欧美。

Not making a decision absolves procrastinators of responsibility for the outcome of events.

不能做出決定即是拖拉癥的結(jié)果亚洲一级黄色视频在线观看，又使拖拉者不能下定決心擺脫拖拉癥。

Once an identical bill passes both the House and the Senate, it is sent to the President, who can do the following:(1) sign it, thus creating a law;(2) do nothing and after 10 days, if Congress stays in session, it becomes law;(3) do nothing and if Congress adjourns within 10 days, it does not become law; or (4) reject the bill by vetoing it and the bill will not become law unless the veto is overridden by Congress.

一旦同一議案被參www.干com、眾兩院通過中文字幕亚洲激情，它就會(huì)被提交到總統(tǒng)處≡谙呙夥压劭粗形淖帜唬總統(tǒng)可以做如下事情：1玖玖资源网在线、簽署議案，法律生成91交换；2性色在线播放免费人成片、置之不理，若10日后國會(huì)仍在任期內(nèi)議案則成為法律黄片二级在线观看；3国产超级碰AV、置之不理而國會(huì)在10日內(nèi)休會(huì)，則議案不能成為法律口爆女神；4在线欧美性色妞AⅤ高清视频、否決議案使其不能成為法律，除非國會(huì)****否決欧美日韩在线一区不卡二区。

Once an identical bill passes both the House and the Senate, it is sent to the President, who can do the following:(1) sign it, thus creating a law;(2) do nothing and after 10 days, if Congress stays in session, it becomes law;(3) do nothing and if Congress adjourns within 10 days, it does not become law; or (4) reject the bill by vetoing it and the bill will not become law unless the veto is overridden by Congress.

一旦同一議案被參A级日本乱理论片免费入口、眾兩院通過，它就會(huì)被提交到總統(tǒng)處好男人视频在线社区www【蒙肟冢總統(tǒng)可以做如下事情：1、簽署議案色综合精品，法律生成日韩在线精品福利网页观看视频；2、置之不理免费网站9999，若10日后國會(huì)仍在任期內(nèi)議案則成為法律国产日韩久久综合影院AV；3、置之不理而國會(huì)在10日內(nèi)休會(huì)a级片黄色网站，則議案不能成為法律嗯啊视频；4、否決議案使其不能成為法律国产黑丝自拍视频，除非國會(huì)推翻否決久久国产片。

It is shown that the shortcomings of concrete admixed with polyacrylate are basically overcome by substituting polysaccharides for polyacrylate.

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But, if for any reason, you can't make your payments on time or you need to sell and can't get 125% of the appraised value for your home to cover all your debt, these scammers come in for the kill, foreclosing and taking your home.

但是久久99久久99久久这里只有精品资源，如果由于某種原因你不能按時(shí)付款使你或你需要出售日韩A片视频免费观看，不能125%的評(píng)估值為你的家你所有的債務(wù)，這些scammers殺進(jìn)來的亚洲国产另类久久久精品红牛，同時(shí)你家回贖在线视频国产激情。

The jumbling them all together in this manner may be convenient for the house, and may teach the boys to attend to their own parts with firmness, whatever else may be going forward at the same time; it may likewise give them force, by obliging them to play loud in order to hear themselves; but in the midst of such jargon, and continued dissonance, it is wholly impossible to give any kind of polish or finishing to their performance; hence the slovenly coarseness so remarkable in their public exhibitions; and the total want of taste, neatness, and expression in all these young musicians, till they have acquired them elsewhere.

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