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24篇 您的检索式:作者名="Vimal Kumar"
    题名 作者 年代 出处 被引量
1Soil-Plant-Microbe Interactions in Stressed Agriculture Management:A Review显示文摘The expected rise in temperature and decreased precipitation owing to climate change and unabated anthropogenic activities add complexity and uncertainty to agro-industry. The impact of soil nutrient imbalance, mismanaged use of chemicals, high temperature,flood or drought, soil salinity, and heavy metal pollutions, with regard to food security, is increasingly being explored worldwide. This review describes the role of soil-plant-microbe interactions along with organic manure in solving stressed agriculture problems. Beneficial microbes associated with plants are known to stimulate plant growth and enhance plant resistance to biotic(diseases) and abiotic(salinity, drought, pollutions, etc.) stresses. The plant growth-promoting rhizobacteria(PGPR) and mycorrhizae, a key component of soil microbiota, could play vital roles in the maintenance of plant fitness and soil health under stressed environments. The application of organic manure as a soil conditioner to stressed soils along with suitable microbial strains could further enhance the plant-microbe associations and increase the crop yield. A combination of plant, stress-tolerant microbe, and organic amendment represents the tripartite association to offer a favourable environment to the proliferation of beneficial rhizosphere microbes that in turn enhance the plant growth performance in disturbed agro-ecosystem. Agriculture land use patterns with the proper exploitation of plant-microbe associations, with compatible beneficial microbial agents, could be one of the most effective strategies in the management of the concerned agriculture lands owing to climate change resilience. However, the association of such microbes with plants for stressed agriculture management still needs to be explored in greater depth.Shobhit Raj VIMAL Jay Shankar SINGH Naveen Kumar ARORA Surendra SINGH 2017Pedosphere2017,27,2:24
2Phytopharmacological evaluation and anti-asthmatic activity of Ficus religiosa leaves显示文摘Objective:To discuss phytopharmacological potential and anti-asthmatic activity of Ficus religiosa(F.religiosa)(L.).Methods:Fresh leaves of F.religiosa were obtained from Vastrapur Lake,Ahmedabad,and dried to obtain powder.Histamine and acetylcholine were used to guinea pigs to establish bronchospasm model.In in vivo study,the aqueous extract of F.religiosa leaves (AEFR) at doses of 150 and 300 mg/ kg was administrated to guinea pigs,and the broncho-protective activity of AEFR was compared with aminophylline at 25 mg/kg.While in in vitro study,and 10 g/mL,20 g/mL,30 g/mL of AEFRL was administrated to guinea pigs,respectively, and mast cell stabilizing activity of AEFR was compared with ketotifen at 10 g/mL.Results: In the in-vivo model,pre-treatment with aminophylline(25 mg/kg,ip.) could significantly delay the onset of histamine induced pre-convulsive dyspnea,compared with vehicle control. Administration of AEFRL(150 and 300 mg/kg,ip.) also produced significant effect on latency to develop histamine & acetylcholine induced pre-convulsive dyspnea.In the mast cell stabilizing model,AEFRL at 10,20 and 30μg/mL could significantly increase the number of intact cells. Conclusions:It can be concluded that AEFRL is effective on histamine & acetylcholine induced bronchospasm in guinea pigs.In addition,AEFRL can potentiate the number of intact cells in the mast cell stabilizing model._____________________________________________________Megha Kapoor Nidhi Jasani Niyati Acharya Sanjeev Acharya Vimal Kumar 2011Asian Pacific Journal of Tropical Medicine2011,4,8:3
3Mice lacking FABP9/PERF15 develop sperm head abnormalities but are fertile显示文摘Vimal Selvaraj Atsushi Asano Jennifer L. Page Jacquelyn L. Nelson Kumar S.D. Kothapalli James A. Foster J. Thomas Brenna Robert S. Weiss Alexander J. Travis 2010Developmental Biology2010,,2:1
4Performance of Kenics static mixer over a wide range of Reynolds number 显示文摘Vimal Kumar Vaibhav Shirke Nigam K D P 2008Chemical Engineering Journal2008,139,:1
5Oxida- tive desulfurization by chromium promoted sulfated zirconia 显示文摘Sachin Kumar Vimal Chandra Srivastava Badoni R P 2012Fuel Processing Technology2012,93,1:1
6Changes in lipoxygenase isozymes and trypsin inhibitor activity in soybean during germination at different temperatures 显示文摘Vineet Kumar Anita Rani Vimal Pandey 2006Food Chemistry2006,99,3:1
7Antilithiatic Effect of Melia azedarach on Ethylene Glycol - Induced Nephrolithiasis in Rats显示文摘Christina A J M Haja Najumadeen N A Vimal Kumar S 2006Pharmaceutical Biology2006,44,6:1
8Composi- tional analysis of renal calculi by FrIR (fourier transform infrared) 显示文摘Vimal Kumar U Ramya R Balaji Raja R 2010International Journal of Engineering Sci- ence and Technology2010,2,3:1
9Obesity induced rapid melanoma progression is reversed by orlistat treatment and dietary intervention: Role of adipokines显示文摘Parmanand Malvi Balkrishna Chaube Vimal Pandey Maleppillil Vavachan Vijayakumar Purushotham Reddy Boreddy Naoshad Mohammad Shivendra Vikram Singh Manoj Kumar Bhat 2014Molecular Oncology2014,,:1
10Fluid flow and heat transfer in curved tubes with temperature-dependent properties 显示文摘Vimal Kumar Pooja Gupta Nigam K D P 2007Industrial and Engineering Chemistry Re- search2007,46,10:1
11Fluid flow andheat transfer in curved tubes with temperature-dependentproperties显示文摘Kumar Vimal Gupta Pooja Nigam K D P 2007Industrial and Engineering Chemistry Research2007,46,10:1
12Slug flow in curved microreactors: Hydrodynamic study显示文摘Vimal Kumar Subhashini Vashisth Yannick Hoarau K.D.P. Nigam 2007Chemical Engineering Science2007,,24:1
13New emerging trends in synthetic biodegradable polymers-polylactide显示文摘Gupta A P Vimal Kumar 2007Acritique European Polymer Journal2007,43,:1
14Concurrent amoebic and histoplasma colitis:A rare cause of massive lower gastrointestinal bleeding显示文摘Infective colitis can be a cause of massive lower gastrointestinal bleeding requiring acute surgical intervention. Causative organisms include entamoeba and histoplasma species. However, concurrent colonic infection with both these organisms is very rare, and the in vivo consequences are not known. A 58-year-old male presented initially to the physicians with pyrexia of unknown origin and bloody diarrhea. Amoebic colitis was diagnosed based on biopsies, and he was treated with metronidazole. Five days later, the patient developed massive lower gastrointestinal bleeding with hemorrhagic shock. Emergency total colectomy with end-ileostomy was performed. However, he deteriorated and died on the second postoperative day. Histopathological examination revealed multiple deep ulcers at the hepatic flexure where fungal bodies of mycelial and yeast forms were noted. Isolated lymph nodes showed abscess formation with fungal bodies. Infective fungal colitis with Histoplasma capsilatum was diagnosed. In vitro, amoebic parasites can increase virulence and pathogenicity of histoplasma which may account for the fulminant presentation in this patient. Although rare, this unusual dual infection should be considered in the differential diagnosis of infective colitis, as appropriate antimicrobial treatment may prevent progression to massive lower gastrointestinal bleeding, obviating the need for urgent surgical intervention.Peng Soon Koh April Camilla Roslani Kumar Vasudeavan Vimal Mohd Shariman Ramasamy Umasangar Rajkumar Lewellyn 2010World Journal of Gastroenterology2010,16,10:1
15Adsorptive removal of malachite green dye from aqueous solution by bagasse fly ash and activated carbon-kinetic study and equilibrium isotherm analyses显示文摘Indra Deo Mall Vimal Chandra Srivastava Nitin Kumar Agarwal Indra Mani Mishra 2005Colloids and Surfaces A: Physicochemical and Engineering Aspects2005,,1:1
16Jatropha curcas : A potential biofuel plant for sustainable environmental development显示文摘Vimal Chandra Pandey Kripal Singh Jay Shankar Singh Akhilesh Kumar Bajrang Singh Rana P. Singh 2012Renewable and Sustainable Energy Reviews2012,,5:1
17Prospective evaluation of risk factors for mortality in patients of Fournier′s gangrene: A single center experience显示文摘Hari Vyas Anup Kumar Vimal Bhandari Niraj Kumar Abhinav Jain Rohit Kumar 2013Indian Journal of Urology2013,,3:1
18显示文摘Anil Kumar Vimal Katiyar 1990Macromolecules1990,23,16:1
19Delonix regia: historic perspectives and modern phytochemical and pharmacological researches显示文摘Delonix regia(Bojer ex Hook)Raffin(Fabaceae),also known as flame of forest,is a semi-deciduous tree,distributed throughout Madagascar,India,Africa,and Northern Australia.Various parts of the plant are traditionally used for the treatment of different ailments such as inflammation,rheumatism,bronchitis,diabetes,anemia,fever,gynecological disorders,and pneumonia.The plant possess antioxidant,hepatoprotective,gastroprotective,wound healing,antiarthritic,larvicidal,antimalarial,antiemetic,antibacterial,antifungal,antiinflammatory,analgesic,antidiarrhoeal,antiheamolytic,diuretic,and anthelmintic activities.This review is an up-to-date compilation on its traditional uses in context to phytochemical and pharmacological perspectives.Anuj Modi Vijay Mishra Ajita Bhatt Aviral Jain Mohd. Hashim Mansoori Ekta Gurnany Vimal Kumar 2016Chinese Journal of Natural Medicines2016,14,1:0
20Inhibitory Interaction and Pharmacological Analyses of Berries Phenolics Against Listeria monocytogenes Virulent Protein Internalin B显示文摘Background: Traditional plants, their parts, and phytochemicals obtained from them are beneficial for human beings. They are used as potent antimicrobials, but very little research is conducted on the use of traditional medicine against food-borne infection. Different berry plants are rich in phenolic compounds and conventionally known to have many properties such as antioxidants, anti-carcinogenic, anti-inflammatory, anti-bacterial, and anti-diabetics. However, only limited polyphenols are known for their antilisterial effect. The present study aimed to explore the antimicrobial efficacy of phenolic compounds of berries for the treatment of food-borne infection caused by the bacteria Listeria monocytogenes. Materials and Methods: Molecular docking studies employing the Swiss DOCK server were performed to evaluate the antimicrobial activity of phenolic compounds obtained from different varieties of berries. Internalin B(Inl B), a virulence protein of L. monocytogenes was selected as a target. The absorption, distribution, metabolism, excretion, and toxicity profiling of each test ligand was done through the Swiss ADME tool. Results: Among all the test ligands, p-coumaric acid, epicatechins, chlorogenic acid, and quercetin showed better binding efficiency with the target protein Inl B. The binding energy obtained for quercetin, p-coumaric acid, chlorogenic acid, and epicatechins was-8.93,-8.23,-8.18,-7.58, kcal/mol, respectively. Quercetin and p-coumaric acid were forming 4 H-bonds, whereas chlorogenic acid and epicatechins were forming 3-H bonds inside the binding pocket. Conclusion: In a nutshell, analyses indicated that identified ligands have the potential to block the virulent protein Inl B of L. monocytogenes and help combat Listeria infection. These phenolic compounds could be a substitute for synthetic antimicrobials and can be used in food preservation and combat food-borne diseases. However, future in-depth in vitro and in vivo analysis is needed to get more information on these four phenolic ligands of berries.Abhishek Kumar Archana Vimal Awanish Kumar 2023World Journal of Traditional Chinese Medicine2023,9,1:0
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