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62篇 您的检索式：作者名="PremKumar R"

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	题名	作者	年代	出处	被引量
1	Vascular endothelial growth factorin Alzheimer's disease and experimeutal Cerebral ischemia显示文摘	Kalaria R N Cohen D L Premkumar D R	1998	Brain Res Mol Brain Res1998，621，：	1
2	Aluminum composite materials for multichip modules显示文摘	Premkumar M K Hunt W H Sawtell R R	1992	JOM1992，44，7：	1
3	Toughened polyester matrices for advanced composites显示文摘	Sharmila R Josephine Premkumar S Alagar M	2007	Journal of Applied Polymer Science2007，103，1：	1
4	Retrofitting conventional column systems to dividing-wall columns 显示文摘	PREMKUMAR R RANGAIAH G P	2009	Chemical Engineering Research and Design2009，87，1：	1
5	Encapsulation of luminous recombinant E-coli in sol-gel silicate films显示文摘	Premkumar J R Lev O Rosen R	2001	Advanced Materials2001，13，：	1
6	Cytokinin induced shoot regeneration and flowering of Scoparia dulcis L.(Scrophulariaceae)-an ethnomedicinal herb显示文摘Objective:To develop an improved protocol for micropropagation of ethnomedicinally important Scoparia dulcis(S.dulcis) L.Methods:Explants were inoculated on MS basal medium supplemented with kinelin and 6-benzylaminopurine for shoot bud induction.To enhance the shoot induction,various auxins like 3-indoleacetic acid or 3-indolebutyric acid or a-naphthylacetic acid were tested along with 2.32 M KI and 4.44 μ M BAP.The regenerated shoots were rooted in half strength MS medium supplemented with various concentrations of IAA,IBA or NAA.After roots were developed,the plantlets were transplanted to pots filled with vermiculate and sand and kept in growth chamber with 70%-80%humidity under 16 h photoperiod.After acclimatization,the plantlets were transferred to the garden and survival percentage was calculated.Data were statistically analyzed and means were compared using Duncan's multiple range test(P<0.05).Results:An in vitro method was developed to induce high frequency shoots regeneration from stem,mature leaf and young leaf explants of S.dulcis.Shoot induction on young leaf explants was most successful in MS medium supplemented with combination of two cytokinins(2.32 μ M KI and 4.44 μ M BAP) 2.85 μ M IAA,10%CM and 1 483.79 μM adenine sulfate.A single young leaf explant was capable of producing 59 shoots after 13 days of culture. Flower was induced in medium supplemented with combination of KI and BAP.Conclusions: Cytokinins are the key factor to induce the direct shoot regeneration and flowering of S.dulcis.	Premkumar G Sankaranarayanan R Jeeva S Rajarathinam K	2011	Asian Pacific Journal of Tropical Biomedicine2011，1，3：	1
7	MyD88t-1 dependent and independent pathways of Toll like receptors are engaged in biological activity of Triptolide in ligand-stimulated macrophages显示文摘	Premkumar V Dey M Dorn R	2010	BMCChem Biol2010，10，1：	1
8	Mitoehondrial voltage dependent anion channel is involved in dopamine-induced apoptosis 显示文摘	Premkumar A Simantov R	2002	J Neurochem2002，82，2：	1
9	Retrofitting conventional column systems to dividing-wall colurrms显示文摘	PREMKUMAR R RANGAIAH G P	2009	Chemical Engineering Research and Deaign2009，87，1：	1
10	L - type Ca^2+ channel activation regulates induction of c - fos transcription by hypoxia显示文摘	Premkumar D R D Mishra R R Overholt J L	2000	J Appl Physiol2000，88，5：	1
11	Vascular Endothethial Growth Factor in Alzhimer' s Disease and Experimetatal Carebral Ischemia显示文摘	R N Kalaria D L Cohen D R D Premkumar	1998	Mol Brain Res1998，62，：	1
12	Social stigma: a comparative qualitative study of integrated and vertical care approaches to leprosy显示文摘	Arole S Premkumar R Arole R	2002	Lepr Rev2002，73，：	1
13	Compare son of plasmid profile analysis, antibiogram testing, resist typing and biotypes in the identification of Escherichia coliisolates from poultry 显示文摘	Premkumar David B Purushothaman V Venktesan R fig	1991	Veterinary Record1991，129，2：	1
14	Mitochondrial voltage-dependent anion channel is involved in dopamine-induced apoptosis显示文摘	Premkumar A Simantov R	2002	J Neurochem2002，82，2：	1
15	Retrofitting conventional column systems to dividing-wall columns显示文摘	Premkumar R Rangaiah G P	2009	Chemical Engineering Research and Design2009，87，1：	1
16	Photocatalytie reduction of car- bon dioxide to formic acid at porphyrin and phthalocya- nine adsorbed Nation membranes 显示文摘	Premkumar J Ramaraj R	1997	Journal of Photo- chemistry and Photobiology A: Chemistry1997，110，：	1
17	Thermal stability of organo-chromium or chromium organic complexes and vapor pressure measurements on tris(2,4-pentanedionato)chromium(III) and hexacarbonyl chromium(0) by TG-based transpiration method显示文摘	PANKAJAVALLI R MALLIKA C SREEDHARAN O M RAGHUNATHAN V S PREMKUMAR P A NAGARAJA K S	2002	Chemical Engineering Science2002，57，17：	1
18	Adiponectin and leptin inAfricanAmericans显示文摘	CONSIDINE R V PREMKUMAR A REYNOLDS J C	2008	Obesity (SilverSpring)2008，16，2：	1
19	Sustaining Competitive Advantage through a Value Net:The Case of Enterprise Rent-A-Car 显示文摘	Premkumar G Richardson V J Zmud R W	2004	MIS Quarterly Executive2004，3，4：	1
20	L-type Ca2+ channel activation regulates induction of c-fos transcription by hypoxia显示文摘	PREMKUMAR D R D MISHRA R R OVERHOLT J L	2000	J Appl Physiol2000，88，：	1

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