Isolation and Identification of Antagonistic Bacteria Against Soil-borne Pathogenic Fungus of Tobacco 

This study is aimed to isolate and screen bacteria strains from tobacco rhizospheric soil,which have antagonistic activities against soil-borne pathogenic fungu...
中国植物病理学会2016年学术年会论文集  2016-08-05 下载次数(12)| 被引次数(0)

The Interactions Between Some Commonly Antagonistic Microbes in Tobacco Fields of Luoyang 

In order to screen out the antagonistic microorganisms with benign symbiosis and enhance the control effects of tobacco soil-borne diseases by using multiple bi...
中国植物病理学会2016年学术年会论文集  2016-08-05 下载次数(4)| 被引次数(0)

Antagonistic efects of trifluoperazine,imipramine,and chlorpromazine against acetylcholine-induced contractions in isolated rat uterus 

Antagonisticefectsoftrifluoperazine,imipramine,andchlorpromazineagainstacetylcholineinducedcontractionsinisolatedratuterusSa...
《Acta Pharmacologica Sinica》  1997年 第02期 下载次数(1)| 被引次数(0)

Isolation,Selection and Identification of Antagonistic Marine Bacteria and Safety Assessment for Their Potential Application as Probiotics 

随着细菌耐药性现象的日益严峻,越来越多的科学家致力于开发能够取代抗生素的抑菌剂。在生存竞争压力下,海洋细菌普通具有抗菌性,这也揭示了利用海洋细菌开发抗菌物质的策略。在本研究中分离得到272株海洋细菌,有136株细菌至少对李斯特菌,霍乱弧菌,大肠杆菌和金黄色葡萄球菌中的一种致病菌具有抑菌效果。其中,2株分离得到的细菌能够...
中国海洋大学  博士论文  2014年 下载次数(222)| 被引次数(0)

Screening,Identification and Inhibition effect of Antagonistic Bacteria against Fusarium oxysporum f.sp.nevium 

An antagonistic bacterial strain BTF5 against Fusarium oxysporum f.sp.niveum was isolated from rhizosphere soil collected of continual watermelon mono-cropping ...
中国植物病理学会2017年学术年会论文集  2017-07-25 下载次数(8)| 被引次数()

Antagonistic effect of nerve growth factor on neuronal injury induced by hypoxia in cultured cerebral cortical neurons of rats 

目的:以连二亚硫酸钠造成原代培养的大鼠胎鼠脑皮质神经元缺氧损伤,观察神经生长因子(NGF)对缺氧损伤神经元的影响.方法:测定神经元生存力及细胞外液乳酸脱氢酶(LDH)的活性来分析NGF的作用,脑皮质细胞匀浆用于测定丙二醛(MDA)含量及超氧化物歧化酶(SOD)和谷胱甘肽过氧化物酶(GSHPx)活性.结果:缺氧后,LD...
《Acta Pharmacologica Sinica》  1999年 第01期 下载次数(4)| 被引次数(5)

Isolation of Antagonistic Bacteria against Fusarium graminearum and Its Antagonistic Activity 

[Objective] To develop biological control resources of endophytic bacteria in wheat,the bacteria with antagonistic effect against Fusarium graminearum were scre...
《Plant Diseases and Pests》  2016年 第Z1期 下载次数(22)| 被引次数(0)

Study on Biological characteristic of Leaf Blight Pathogen and Antagonistic Bacteria from Camellia oleifera 

Leaf blight of Camellia oleifera is one of the major diseases in Camellia producing areas of China.The pathogen infected leaves of the host plants,resulting ...
第三届中国森林保护学术大会论文摘要集  2010-09-27 下载次数(15)| 被引次数(0)

Antagonistic effects of extract from leaves of Ginkgo biloba on glutamate neurotoxicity 

目的:观察EGb及其所含成分槲皮素和内酯B对谷氨酸诱导的神经元损伤的拮抗作用.方法:对小鼠下丘脑弓状核作形态学观察和图象分析,采用MTT法检测皮层原代培养神经元的活性,用Fura2测定单个神经元内游离钙离子的浓度([Ca2+]i).结果:EGb及其内酯B能够保护神经元对抗谷氨酸的损伤,阻止谷氨酸诱发的[Ca2+]i的...
《Acta Pharmacologica Sinica》  1997年 第04期 下载次数(14)| 被引次数(36)

秦岭主峰太白山北坡5种生境中微生物区系及拮抗放线菌资源研究 

放线菌是抗生素的主要产生菌。从自然界发现和筛选新的活性物质产生菌是新药研制的关键性基础工作。长期的分离筛选使获得未知的新活性物质产生菌的难度愈来愈大,改变分离方法、寻找新的分离源以及探索拮抗性放线菌的分布规律是提高新抗生素产生菌分离效率的三条有效途径。秦岭是我国自然地理的南北分界线,蕴含着丰富的微生物资源,但目前仅对该...
西北农林科技大学  博士论文  2014年 下载次数(835)| 被引次数(10)

Characterization of the antagonistic effect of Vibrio sp.V33 on Vibrio splendidus through iron competition 

In our previous study,we identified a bacterium Vibrio sp.V33 possessing inhibitory effects on both growth and virulence of the pathogenic isolate Vibrio splend...
浙江省第四届动物学博士与教授论坛、动物学与经济强省-…  2017-11-17 下载次数(4)| 被引次数()

Antagonistic effect of orphanin FQ on opioid analgesia in rat 

目的:研究孤啡肽(OFQ)对痛与阿片镇痛的影响.方法:脑室(icv)与鞘内(ith)给药,以大鼠甩尾模型测痛.结果:小剂量OFQ(01μg)icv及ith给药对痛反应均无影响;较大剂量OFQ(05-10μg)可使痛反应增强.OFQ1-10(OFQ的一个片段)icv对痛反应无影响.μ受体激动剂芬太尼(1μg)、δ...
《Acta Pharmacologica Sinica》  1998年 第01期 下载次数(9)| 被引次数(2)

Isolation,Screening and Identification of Antagonistic Actinomycetes against Ustilago scitaminea Syd 

[Objectives] This study was conducted to obtain actinomycetes strains having antagonistic effect on Ustilago scitaminea Syd. [Methods]At first,actinomycetes str...
《Agricultural Biotechnology》  2018年 第04期 下载次数(13)| 被引次数(1)

Isolation and screening of antagonistic actinomycetes from rhizospheric soil of tobacco 

Tobacco root diseases caused great economic losses in tobacco production,and the effect of chemical control is not good.Basis for develop biogenic pesticides,an...
中国植物病理学会2015年学术年会论文集  2015-07-21 下载次数(17)| 被引次数(0)

A Study on Screening of Antagonistic Bacteria Strains against Potato Late Blight and Their Inhibition Effects 

Different antagonistic bacteria strains were selected according to their inhibition effects on growth of Phytophthora infestans by using dual-culture method. Th...
中国菌物学会第七届全国会员代表大会暨2017年学术年会摘…  2017-08-11 下载次数(6)| 被引次数()

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