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| 1 | 土生空团菌对白云母的风化作用及解钾特性显示文摘【目的】为了提高森林土壤含钾硅酸盐矿物利用率和改善树木钾素营养,探讨外生菌根真菌对白云母矿物的解钾及风化效应。【方法】通过5种外生菌根真菌在贫钾条件下与白云母的相互作用,考察了3种常用培养基对菌株解钾能力的影响;采用解钾效果最高的土生空团菌在Modified Melin-Norkrans(MMN)培养基条件下,进一步研究了21d浸出过程中主要矿质元素的释放量、生物量、剩余葡萄糖量、产生的小分子有机酸种类及含量、菌丝-矿物微环境的改变,利用扫描电子显微镜观测白云母被风化的痕迹。【结果】培养基对不同外生菌根真菌解钾能力的影响各异,其中土生空团菌在MMN培养基条件下解钾能力最强,其解钾量与生物量、剩余葡萄糖量、pH值显著相关。土生空团菌能够分泌有助于菌丝-矿物粘附的胞外多糖以形成菌丝-矿物微环境,并富集有机酸,促进微环境内钾的释放;菌丝不仅能够粘附在白云母表面产生刻蚀作用,还能破坏矿物深入其内部。【结论】外生菌根真菌具有促进白云母风化并释放钾素的能力,这种能力可能与菌丝、有机酸、多糖的协同作用有关。 | 彭云湘 宋淼 Israel Pedruzzi 李平 于建国 | 2015 | 微生物学报2015，55，3： | 8 |
| 2 | 草酸青霉对含钾矿物风化及钾溶出的影响显示文摘【目的】探讨含钾硅酸盐矿物在草酸青霉(Penicillium oxalicum)作用下的风化及钾溶出情况。【方法】利用等离子体发射光谱、X-射线能谱、X-射线光电子能谱分析了3种常见含钾硅酸盐矿物(钾长石、白云母和黑云母)在草酸青霉作用后浸出液和矿物表面元素含量的变化;通过X-射线衍射分析矿物晶相结构的变化;采用共聚焦激光扫描显微镜表征了草酸青霉在矿物表面形成的生物膜;测量了培养液中不同碳源与氮源组分对草酸青霉解钾的影响。【结果】草酸青霉对结构稳定的钾长石和白云母风化速率较低,相比而言黑云母容易被风化并释放可溶性钾元素;草酸青霉在矿物表面形成了网状结构的生物膜,有利于微环境的生成及有机酸在其内的富集,促进微环境内钾的释放,强化微生物对矿物的风化作用;草酸青霉对多种碳源及氮源都表现出较好的适用性。【结论】草酸青霉是一种能够促进多种含钾矿物风化和钾溶出的真菌,在堆肥和生物肥料领域具有广泛的应用前景。 | 宋淼 彭云湘 Pedruzzi Israel 李平 于建国 | 2015 | 微生物学通报2015，42，7： | 6 |
| 3 | NAD(P)H oxidaseNox-4 mediates 7-ketocholesterol -induced endoplasmic reticulum stress and apoptosis in human aortic smooth muscle cells 显示文摘 | Pedruzzi E Guichard C Ollivier V | 2004 | Mol Cell Biol2004，24，10： | 1 |
| 4 | Sensitization of human neutropil defense activities through activation of platelet activiating receptors by ginkgolide B,a bioactive component of the Ginkgo biloba extract EGB 761显示文摘 | Lenoir M Pedruzzi E Rais S | 2002 | Biochem Pharnuwol2002，63，7： | 1 |
| 5 | Heat shock protein gp96 and NAD(P) H oxidase 4 play key roles in Tall-like receptor 4-ac- tivated apoptosis during renal ischemia/reperfusion injury 显示文摘 | Ben MS Pedruzzi E Werts C | 2010 | Cell Death Differ2010，17，9： | 1 |
| 6 | The Nox/Duox family of ROS-generating NADPH oxidases显示文摘 | GUICIIARD C FAY M | 2006 | Med Sci2006，22，： | 1 |
| 7 | Sensitization of human neutrophil defense activities through activation of platelet-acti- vating factor receptors by ginkgolide B, a bioactive component of the Ginkgo hiloba extract EGB 761显示文摘 | Lenoir M Pedruzzi E Rais S | 2002 | Biochem Pharmacol2002，63，7： | 1 |
| 8 | Nutritional strategies to modulate inflammation and oxidative stress pathways via activation of the master antioxidant switch Nrf2 显示文摘 | Cardozo L F Pedruzzi L M Stenvinkel P | 2013 | Biochimie2013，95，8： | 1 |
| 9 | Production of lactobionic acid and sorbitol from lactose/fructose substrate using GFOR/GL enzymes from Zymomonas mobilis cells:a kinetic study显示文摘 | Pedruzzi I Borges daSilva E A Rodrigues A E | | 0，，： | 1 |
| 10 | NADPH oxidase 1 modulates WNT and NOTCH1 signaling to control the fate of proliferative progenitor cells in the colon显示文摘 | COANT N BEN MKADDEM S PEDRUZZI E | 2010 | Mol Cell Bi- ol2010，30，11： | 1 |
| 11 | Sensitization of human neutropil denfene activities through activation of platelet activiating receptors by ginkgolide B,abioactive component of the Ginkgo biloba extract EGB 761显示文摘 | Ienoir M Pedruzzi E Rais S | 2002 | Biochem pharmacol2002，63，7： | 1 |
| 12 | Sensitization of human neutropil defense activities through activation of platelet activiating receptors by ginkglide B,a bioacrive component of the ginkgo biloba extract EGB 761 显示文摘 | Lenoir M Pedruzzi E Rais S | 2002 | Biochem Pharmacol2002，63，7： | 1 |
| 13 | Sensitization of human neutropil defense activities through activation of platelet aetiviating receptors by ginkglide B, a bioactive component of the ginkgo balboa extract EGB 761显示文摘 | Lenoir M Pedruzzi E Rais S | 2002 | Biochem Pharmacol2002，63，7： | 1 |
| 14 | Altered endoplas- mie reticulum stress affects translation in inactive colon tissue from patients with ulcerative colitis 显示文摘 | Treton X Pedruzzi E Cazals-Hatem D | 2011 | Gastroenterology2011，141，3： | 1 |
| 15 | Aecuraey,sensitivity and specificity of fine needle aspiration biopsy in salivary gland tumours: A retrospective study显示文摘 | Stramandinoli RT Sassi LM Pedruzzi PA | 2010 | Med Oral Patol Oral Cir Bucal2010，15，1： | 1 |
| 16 | Sensitization of human neutrophil defense activities througn activation of platelet activating factor receptors by ginkgolide B,a bioactive component of the Ginkgo biloba extract EGB 761显示文摘 | Lenoir M Pedruzzi E Rais S | 2002 | Biochem Pharmacol2002，63，7： | 1 |
| 17 | Sensitization of human neutropil defene activities through activation of platelet activiating receptors by ginkgolide B,a bioacfive component of the Ginkgo biloba extract EGB 761显示文摘 | Lenoir M Pedruzzi E Rais S | 2002 | Biochem pharmacol2002，63，7： | 1 |
| 18 | Antimicrobial prevention and therapy for travelers' infection显示文摘 | Castelli F Capone S Pedruzzi B | 2007 | Expert Rev Anti Infect Ther2007，5，6： | 1 |
| 19 | Production of lactobionic acid and sorbitol from lactose/fructose substrate using GFOR / GL enzymes from Zymomonas mobilis cells: A kinetic study显示文摘 | Israel Pedruzzi Eduardo A. Borges da Silva Alírio E. Rodrigues | 2011 | Enzyme and Microbial Technology2011，，2： | 1 |
| 20 | Sensitization of human neutropil defense activities through activation of platelet activiating receptors by ginkgolide B,a bioactive component of the Ginkgo biloba extrac EGB 761显示文摘 | Lenoir M Pedruzzi E Rais S | 2002 | Biochem Pharmacol2002，63，7： | 1 |
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