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31篇 您的检索式：作者名="Asha V"

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	题名	作者	年代	出处	被引量
1	Characterization and phylogenetic analysis of novel polyene type antimicrobial metabolite producing actinomycetes from marine sediments:Bay of Bengal India显示文摘Objective:To isolate and indentify the promising antimicrobial metabolite producing Streptomyces strains from marine sediment samples from Andraprudesh coast of India.Methods:Antagonistic aetinomycetes were isolated by starch casein agar medium and modified nutrient agar medium with 1%glucose used as a base for primary screening.Significant antimicrobial metabolite producing strains were selected and identified by using biochemical and 16S rDNA level.Minimum inhibitory concentrations of the organic extracts were done by using broth micro dilution method.Results:Among the 210 actinomyeetes,64.3%exhibited activity against Gram positive bacteria,48.5%showed activity towards Cram negative bacteria,38.8%exhibited both Cram positive and negative bacteria and 80.85%isolates revealed significant antifungal activity.However,five isolates AP-5,AP-18,AP-41 and AP-70 showed significant antimicrobial activity.The analysis of cell wall hydrolysates showed the presence of LL-diaminopimelic acid and glycine in all the isolates.Sequencing analysis indicated that the isolates shared 98.5%-99.8%sequence identity to the 16S rDNA gene sequences of the Streptomyces taxons.The antimicrobial substances were extracted using hexane and ethyl acetate from spent medium in which strains were cultivated at 30X for five days.The antimicrobial activity was assessed using broth micro dilution technique.Each of the culture extracts from these five strains showed a typical polyenelike property.The lowest minimum inhibitory concentrations of ethyl acetate extracts against Escherichia coli and Cumularia lunula were 67.5 and 125.0μg/mL,respectively.Conclusions:It can be concluded that hexane and ethyl acetate soluble extracellular products of novel isolates are effective against pathogenic bacteria and fungi.	Valan Arasu M Asha KRT Duraipandiyan V Ignacimuthu S Agastian P	2012	Asian Pacific Journal of Tropical Biomedicine2012，2，10：	5
2	Sol-gel synthesis of PZT-glass nanocomposites using a simple sys- tem and characterization显示文摘	Kumar V Asha T Achuthan Sivanandan K	2006	Int J Appl Ceram Techn2006，3，5：	1
3	Cytotoxicity and genotoxicity of silver nanoparticles in human cells显示文摘	Asha Rani P V Low K M G Valiyaveettil S	2009	ACS Nano2009，3，2：	1
4	A new method in selective assembly to minimize clearance variation for a radial assembly using genetic algorithm 显示文摘	Kannan S M Asha A Jayabalan V	2005	Quality Engineering2005，17，4：	1
5	NF-κB is constitutively activated in high-grade squamous intmep ithelial lesions and squamous cell carcinomas of the human uterine cervix显示文摘	Asha N Manickam V Tessy T M	2003	Oncogene2003，22，1：	1
6	Multiple forms of al- pha-expansin genes are expressed during banana fruit ripening and development显示文摘	ASHA SANE V A SANE A P NATH F	2007	Postharvest Biology and Technology2007，45，2：	1
7	GLCM-basedchi-square histogram distance for automatic detectionof defects on patterned textures显示文摘	Asha V Bhajantri N U Nagabhushan P	2011	International Journalof Computational Vision and Robotics2011，4，：	1
8	Biosurfactant technology for remediation of cadmium and lead contaminated soils 显示文摘	JUWARKAR ASHA A ANUPA NAIR DUBEY KIRTI V	2007	Chemosphere2007，68，：	1
9	Differentiation of mesenchymal stem ceils towards a nucleus pulposus-like phenotype in vitro: implications for cell-based transplantation therapy显示文摘	Makarand V Todd J Asha G	2004	Spine2004，29，：	1
10	Oil Removal from Water Using Biomaterials显示文摘	Asha S Thiruvenkatachari V	2010	Bioresource Technology2010，4，：	1
11	Removal of oil by walnut shell media显示文摘	ASHA S THIRUVENKATACHARI V	2008	Bioresource Technology2008，99，17：	1
12	De novo Transcriptome Sequencing Reveals a Considerable Bias in the Incidence of Simple Sequence Repeats towards the Downstream of 'Pre-miRNAs' of Black Pepper显示文摘	Joy N Asha S Mallika V	2013	PLOS ONE2013，8，56：	1
13	Multiple forms of α-expansin genes are expressed during banana fruit ripening and development显示文摘	Asha Sane V A Sane A P	2007	Postharvest Biology and Technology2007，45，2：	1
14	Preliminary stud- ies on the immunomodulatory and antioxidant properties of Selaginella species 显示文摘	Gayathri V Asha VV Subramoniam A	2005	India J Pharm2005，37，6：	1
15	Removal of Oil by Walnut Shell Media显示文摘	ASHA S THIRUVENKATACHARI V	2008	Bioresource Technology2008，99，17：	1
16	NF-κB is constitutively ac-tivated in high-grade squamous intraep ithelial lesions and sAquamous cell carcinomas of the human uterine cervix显示文摘	Asha N Manickam V Tessy T M	2003	Oncogene2003，22，1：	1
17	Differentiation of mesenchymal stem cells towards a nucleus pulposus-like phenotype in vitro: implications for cell-based transplantation therapy显示文摘	Makarand V Todd J Asha G	2004	Spine2004，29，：	1
18	Biosurfactant technology for remediation of cadmium and lead contaminated soils 显示文摘	Asha A Juwarkar Anupa Nair Kirti V Dubey '	2007	Chemosphere2007，68，10：	1
19	NF-κB is constitutively activated in high-grade squamous intraep ithelial, lesions and squamous cell carcinomas of the human uterine cervix显示文摘	Asha N Manickam V Tessy TM et al	2003	Oncogene2003，22，1：	1
20	Biosurfactant technology for remediation of cadmium and lead contaminated soils 显示文摘	ASHA A J ANUPA N KIRTI V D	2007	Chemosphere2007，68，：	1

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