Methods: The expression of apoptosis and the positive expression of p53, bcl－ 2 proteins were observed in 31 cases of breast cancer in situs, 20 breast dysplasia and 20 breast hyperplasia by using DNA nick end labeling technique and immunohistochemical staining .

目的：通過觀察乳腺癌及其癌前病變中細胞凋亡和凋亡調(diào)控基因p53国产精品美女视频一区二区、bcl－2的表達国外破苞痛哭视频在线播放，探討細胞凋亡與凋亡調(diào)控基因在乳腺組織惡性轉(zhuǎn)化進程中的作用97人人澡人人爽人人爱。

The results showed that both CDV strains could induce apoptosis of infected cells. However, there was significant difference in the percentage of apoptotic cells between the two strains (P＜0.01). The strain resulted in the CPE type of cell-rounding induced much higher ratio of apoptotic cells than the strain resulted in the CPE type of syncytium.

結(jié)果發(fā)現(xiàn)99在线AⅤ视频，2種毒株感染引起的細胞病變類型不同亚洲综合专区，分為圓縮型與合胞體型日韩一区二区三区无码乱码；2種毒株均可誘導(dǎo)感染細胞凋亡，但毒株間的凋亡細胞比例存在差異无码天堂一区二区三区，即產(chǎn)生合胞體型細胞病變的毒株凋亡出現(xiàn)較晚人人超人人操人人操，凋亡細胞比例顯著低于產(chǎn)生圓縮型細胞病變的毒株(P＜0.01)。

The lost of microvilli, membrane convolution and vacuolation in plasma were common.

用ISEL特異標記凋亡細胞亚洲啪啪成年网，顯示了凋亡細胞的形態(tài)學(xué)特點和凋亡小體的清除過程黄色视频在线观看视频免费网站，從形態(tài)學(xué)上證實誘導(dǎo)凋亡是射線損傷造血細胞的途徑之一。

The rates of apoptotic granulosa cells in all kinds of follicles in immature gilts were ashigh as atretic follicles;it decreased significantly after injection of PMSG,but it was higherand lasted shorter than that of mature pig.

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Figure 6 Bright fluorescence of condensed nuclear chromatin appeared around circumnuclear edge of apoptotic osteoclast,nonapoptotic nuclear fluorescence showed coherent distributed.

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It is proposed that coadministration of carbachol could prevent apoptosis and related alterations in gene expressions induced by sodium selenite just as the carbachol did in the case when apoptosis and related changes in genomic expression were induced by β-amyloid peptide. The facts suggest that apoptosis, at least that induced by two agents tested by us, might be initiated through a similar pathway.

這些結(jié)果表明，亞硒酸鈉能在較早的時間誘導(dǎo)培養(yǎng)的大腦皮質(zhì)神經(jīng)元凋亡性色一区，且具有明顯的劑量和時間依賴關(guān)系jizz有基视频色欲；凋亡的引起可能是以亞硒酸鈉影響某些特殊基因的表達為基礎(chǔ)，其中最新免费在线黄色网址，c-fos1024免费手机视频、bax、P53www免费黄色网、和bcl-表達的變化主要與細胞凋亡的早期事件有關(guān)美女搞逼黄色视频免费的，而AChE基因表達的增強同凋亡發(fā)展的整個過程密切相關(guān)。

In addition, a metabolic inhibitor, actinomycin D has no effect on enzymatic activities of caspase-1/ICE-like and caspase-3/CPP-32/like proteases during Fas-mediated CD4〓T cell apoptosis. These results indicate that the appearance of caspase-1/ICE-like and caspase-3/CPP32-1ike proteases activities is a post-translational activation of these proteases. It is likely these caspases constituently express in a inactive form in the cytosol of CD4〓T lymphocytes. Once the rest SEB-responsive CD4〓T cells are restimulted, those inactive caspases such as caspase-1/ICE-like and caspase-3/CPP32-1ike proteases are sequentially cleaved to become active forms, and the apoptotic signal is transducted to downstream signaling molecules, Finally leads to CD4〓T cells apoptosis.

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In TUNEL assay it can be observed that cystamine can reduce myocardial cell apoptosis . At the same time Western Blot analysis to prove cystamine can reduce cardiac cell apoptosis and Deth receptor and Mitochondria through theses two pathsway, NF-κB protein expression significantly increased furthermore, it promots cell survival, which can reduce cardiac hypertrophy,apoptosis.

在TUNEL assay中可以觀察到胱胺可以減少心肌細胞的凋亡，同時我們也利用Western Blot證明胱胺可以減少心肌細胞的凋亡是透過Deth receptor和Mitochondria這兩條路徑人妻偷拍有码中文，而這樣子降低凋亡的現(xiàn)象很有可能與NF-kB這訊息傳遞的分子上升有關(guān)日本特毛AAAAAA片，因此胱胺確實具有保護心肌細胞的作用，可改善心肌細胞肥大色站在线直播、凋亡的情形91嫩草国产在线看网站。

Part II Regulation of gambogic acid on anti-apoptotic protein of Jurkat cells and Raji cellsTo study the Regulation of gambogic acid on anti-apoptotic protein of Jurkat cells and Raji cells.

第二部分藤黃酸對淋系腫瘤細胞系的細胞凋亡及抗凋亡蛋白的調(diào)控作用研究藤黃酸對人急性T淋巴細胞白血病細胞株Jurkat細胞和人Burkitt淋巴瘤細胞株Raji細胞的誘導(dǎo)凋亡及抗凋亡蛋白的調(diào)控作用。

Under transmission electron microscope, there were many reactions such as apoptosis with apoptotic index of (43.34 ± 18.27)% and karyopyknosis in titanium alloy porcelain-fused-to-metal.

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