We analyse the adjustment of the birch reeds to the cold and drought from the conductance, K+ filtrate, SOD, POD, MDA, content of the water-soluble protein, penetration of the bioplasm film, photosynthesis and fluorescence.

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2During chilling stress,Ca~(2+)treatment could delay the decrease of the activity of SOD,POD and CAT;And it could delay the decrease of the content of GSH,AsA and Car of the heat-shock-induced cucmber seedings.Therefore it enhanced the antioxydization ability,and reduced malon-diadehyde(product of membrane lipid peroxidation)and cytomembrane permeability of the heat-shock-induced cucmber seedings.

2鈣處理能減緩冷脅迫下熱激黃瓜幼苗的SOD黄色福利av网址、POD和CAT的活性以及GSH、AsA性色AV网站免费、Car的含量下降免费黄色毛片视频，因而增強(qiáng)了熱激黃瓜幼苗的抗氧化能力，降低了膜脂過氧化產(chǎn)物丙二醛含量和質(zhì)膜透性偷偷自拍亚洲色图；而EGTA處理則相反99热只有这里最精品。

Poptosis-inducing factor is a mitochondrion-localized flavoprotein with NADH oxidoreductase activity, which is encoded by the nuclear gene. Following induction of apoptosis, AIF is released from mitochondria and translocated to cytosol, and then to the nucleus. The mechanism of AIF translocation from mitochondria to nucleus is still unclear. It has been suggested that translocation is due to the presence of nuclear localization signal.

bstract： AIF(apoptosis-inducing factor)為位在粒線體內(nèi)膜膜上之蛋白質(zhì)，在正常細(xì)胞中午夜视频入口，能夠藉由維持電子傳遞鏈復(fù)合體I的穩(wěn)定性图片区激情小说，進(jìn)而影響細(xì)胞能量的產(chǎn)生及自由基的清除，并且也會維持粒線體的構(gòu)造野花视频WW日中韩HD；反之免费看50岁女人黄色片，當(dāng)細(xì)胞遭受到不當(dāng)刺激時，粒線體膜通透性改變进入日韩黄色网站，使得原本存在於粒腺體間質(zhì)中之AIF污在线91，被釋放出來，進(jìn)入細(xì)胞核內(nèi)造成DNA片段化久久精品国产亚洲av麻豆长发，進(jìn)一步促進(jìn)細(xì)胞凋亡久久精品视频在线。

We also investigated the effect of mechanical force on the rate constant of 〓 permeability .

引起陽離子通透提高的影響因子是膜張力而不是膜的變形性。

Results The isolating function of nonabsorbent gauze was twice as much as that of absorbent gauze; 15sheet absorbent gauze was enough to protect burnwound and provent the oozing of humor from passing through dressing; the permeability of artificial biological dressing was 3.8 times as much as that of superficial skin graft; on wound, the stickiness of artificial biological dressing was 0.5 times as much as that of absorbent gauze.

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The spore could germinate in 5-35℃,the optimum temperature was 25℃.The bioassay of toxin used seeding and young leaves because it could cause the evident symptom rapidly and sensitively. The toxin produced by A, tenuis Nees could change the function of the toxin on the POD, SOD and PAL was identical to A.

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As for Leucaena leucocephala seedlings, MDA is not the main product of lipid peroxidation and Tephrosia candida seedlings do not only rely on SOD and POD action to reduce active oxygen content. Through comprehensive analysis on water holding capacity of leaf, cytomembrane permeability, MDA content and SOD, POD activity, Dodonaea viscosa seedlings show the highest drought resistance, then Leucaena leucocephala, Tephrosia candida the last.

干旱脅迫對銀合歡膜系統(tǒng)損傷生成的主要降解產(chǎn)物不是MDA；山毛豆清除活性氧毒害作用主要不是通過SOD和POD的作用伊人网999；通過葉片相對保水力測定及膜透性欧美激情,亚洲综合一区二区、MDA相對含量、酶活性變化情況的分析一级作爱片网址，3個樹種中坡柳耐旱性最強(qiáng)国产精品精品国内自产拍，其次為銀合歡，山毛豆居后最近能看黄色网站。

Plasma membrane permeability and MDA content of roots and leaves in Fagopyrum esculentum increased obviously more than that in Fagopyrum tataricum.

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Ultrastructural observation showed that there was a great deal of damage by Cd2+ pollution:The thylakoids of chloroplast and cristae of mitochondria became swollen or vesiculate and disintegrated finally;The nucleus were distorted and the nuclear membrance was disrupted.

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Besides this function, the "Jinguihuishengyi" can lead to the discharge of catecholamine, and the neurolemma polarization, and then influence the permeability of the neurolemma.

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