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49篇 您的检索式:作者名="Sionov"
    题名 作者 年代 出处 被引量
1扩展青霉侵染对苹果果实膜磷脂代谢的影响显示文摘目的:研究扩展青霉侵染对苹果果实膜透性及膜磷脂代谢的影响。方法:以‘元帅’苹果为试材,测定扩展青霉损伤接种果实病健交界处组织的细胞膜透率、膜磷脂代谢关键酶活力以及相关底物和产物含量的变化。结果:扩展青霉侵染早期(2 d前)果实病斑直径无明显变化,侵染后期(2 d后)果实病斑直径和细胞膜透率明显增大。侵染期间,果实的磷脂酶A2、磷脂酶C和磷脂酶D活力,以及磷脂酸含量持续升高,磷脂酰胆碱和磷脂酰肌醇含量逐渐降低;磷脂酰胆碱、磷脂酰肌醇和磷脂酸与对照组的显著差异出现在侵染后期。此外,侵染早期果实的不饱和脂肪酸含量迅速升高,第2天时油酸、亚油酸和亚麻酸含量分别高出对照组31.58%、55.57%和43.67%;侵染后期果实的饱和脂肪酸含量快速升高,第6天时的棕榈酸和硬脂酸含量分别高出对照组49.46%和43.39%。侵染果实的脂肪酸不饱和度早期高于对照组,后期低于对照组。相关性分析表明,侵染果实细胞膜透率与磷脂酶A2、磷脂酶C和磷脂酶D活力,以及磷脂酸、棕榈酸和硬脂酸含量呈极显著正相关,但与磷脂酰胆碱和磷脂酰肌醇含量呈极显著负相关。结论:扩展青霉侵染激活了果实的磷脂酶,促进了膜磷脂的降解和脂肪酸的释放,破坏了细胞膜的完整性。侵染早期不饱和脂肪酸的迅速释放可能与果实抗性相关。彭慧 龚迪 魏亚楠 杨乾 宗元元 Dov PRUSKY Edward SIONOV 毕阳 2021食品科学2021,42,3:4
2CD44: structure, function, and association with the malignant process 显示文摘Naot D Sionov RV Ish-Shalom D 1997Adv Cancer Res1997,71,:1
3CD44:Structure,Function,and Association with the Malignant Process显示文摘Naor D Sionov RV Ish-Shalom D 1997Adv Cancer Res1997,71,3:1
4CD44:structure,function,and associaton with the malignant process 显示文摘Naor D Sionov RV Ish- Shalom D 1997Adv Cancer Res1997,77,4:1
5The cellular response to p53:the decision between 1ife and death显示文摘Sionov RV Haupt Y 1999Oncogene1999,18,:1
6CD44:structure,function,and association with the malignant process 显示文摘Naot D Sionov R V Ish-Shalom D 1997Adv Cancer Res1997,71,7:1
7CD44:structure,function,and association with the malignant process显示文摘 SIONOV R V ISHALOM D 1997Advances in Cancer Resarch1997,77,:1
8CD44:Structure,function,and association with the malignant process显示文摘Naot D Sionov RV Ish SD 1997Adv Cancer Res1997,71,2:1
9CD44 : structure, function and association with the malignant process显示文摘Naot D Sionov RV Ish-Shalon D 1997Adv Cancer Res1997,71,3:1
10The fatal fungal outbreak on Vancouver Island is characterized by enhanced intracellular parasitism driven by mitochondrial regulation显示文摘Ma H Hagen F Stekel DJ Johnston SA Sionov E Falk R Polacheck I Boekhout T May RC 2009Proc Natl Acad Sci USA2009,4106,12:1
11The cellular response to p53: the decision between life and death显示文摘Sionov RV Haupt Y 1999Oncogene1999,18,45:1
12Nitric oxide cooperates with glucocorticoids inthymic epithelial cell-mediated apoptosis of double positive thymo- cytes 显示文摘Cohen O Kfir-Erenfeld S Spokoini R Zilberman Y Yefenof E Sionov RV 2009J International Immunology2009,21,10:1
13CD44:stucture,function,and association with the malignant process显示文摘Naoy D Sionov RV Ish-Shalom D 1997Adv Cancer Res1997,71,2:1
14T cell survival and function requires the c-Abl tyrosine kinase显示文摘Silberman I Sionov R V Zuckerman V et at 2008Cell Cycle2008,7,:1
15The cellular response to P53:the decision between life and death显示文摘 Haupt Y 1999Oncogene1999,18,45:1
16Cryptococcus neoformans over- comes stress of azole drugs by formation of disomy in specific multi- ple chromosomes显示文摘Sionov E Lee H Chang YC 2010PLoS Pathog2010,6,4:1
17CD44: structure, function, and association with malignant process显示文摘 Sionov RV Shalom DI 1997Adv Cancer Res1997,71,:1
18CD44:structure,function,and association with the malignant process显示文摘Naor D Sionov RV Ish SD 1997Adv Cancer Res1997,71,2:1
19Efficacy of amphotericin B or amphotericin B-intralipid in combination with caspofungin against experimental aspergillosis显示文摘Sionov E Mendlovic S Segal E 0,,:1
20CD44: Structure, function, and association with the malignant process显示文摘Naor D Sionov RV and Ish-Shalom D 1997Adv Cancer Res1997,71,3:1
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