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2167篇 您的检索式:作者名="A Pandey"
    题名 作者 年代 出处 被引量
1响应面法优化姬松茸液体发酵培养基中红糖和酵母膏浓度显示文摘运用响应面分析法优化姬松茸液体发酵培养基中红糖和酵母膏浓度。结果表明,红糖浓度为20.24g/L、酵母膏浓度为2.055g/L时,菌丝体生物量最高,达2.279g/L;红糖浓度为20.8g/L、酵母膏浓度为2.23g/L时,胞外多糖产量最高,达0.749g/L。范雷法 潘慧娟 Soccol CR Pandey A 2005食用菌学报2005,12,3:11
2Monitoring the impact of climate change and human activities on grassland vegetation dynamics in the northeastern Qinghai-Tibet Plateau of China during 2000–2015显示文摘Climate change and human activities can influence vegetation net primary productivity(NPP), a key component of natural ecosystems. The Qinghai-Tibet Plateau of China, in spite of its significant natural and cultural values, is one of the most susceptible regions to climate change and human disturbances in the world. To assess the impact of climate change and human activities on vegetation dynamics in the grassland ecosystems of the northeastern Qinghai-Tibet Plateau, we applied a time-series trend analysis to normalized difference vegetation index(NDVI) datasets from 2000 to 2015 and compared these spatiotemporal variations with trends in climatic variables over the same time period. The constrained ordination approach(redundancy analysis) was used to determine which climatic variables or human-related factors mostly influenced the variation of NDVI. Furthermore, in order to determine whether current conservation measures and programs are effective in ecological protection and reconstruction, we divided the northeastern Qinghai-Tibet Plateau into two parts: the Three-River Headwater conservation area(TRH zone) in the south and the non-conservation area(NTRH zone) in the north. The results indicated an overall(73.32%) increasing trend of vegetation NPP in grasslands throughout the study area. During the period 2000–2015, NDVI in the TRH and NTRH zones increased at the rates of 0.0015/a and 0.0020/a, respectively. Specifically, precipitation accounted for 9.2% of the total variation in NDVI, while temperature accounted for 13.4%. In addition, variation in vegetation NPP of grasslands responded not only to long-and short-term changes in climate, as conceptualized in non-equilibrium theory, but also to the impact of human activities and their associated perturbations. The redundancy analysis successfully separated the relative contributions of climate change and human activities, of which village population and agricultural gross domestic product were the two most important contributors to the NDVI changes, explaining 17.8% and 17.1% of the total variation of NDVI(with the total contribution >30.0%), respectively. The total contribution percentages of climate change and human activities to the NDVI variation were 27.5% and 34.9%, respectively, in the northeastern Qinghai-Tibet Plateau. Finally, our study shows that the grassland restoration in the study area was enhanced by protection measures and programs in the TRH zone, which explained 7.6% of the total variation in NDVI.XIONG Qinli XIAO Yang Marwa Waseem A HALMY Mohammed A DAKHIL LIANG Pinghan LIU Chenggang ZHANG Lin Bikram PANDEY PAN Kaiwen Sameh B EL KAFRAWAY CHEN Jun 2019Journal of Arid Land2019,11,5:10
3Coagonist of glucagon-like peptide-1 and glucagon receptors ameliorates kidney injury in murine models of obesity and diabetes mellitus显示文摘AIM To investigate the role of glucagon-like peptide-1(GLP-1)/glucagon receptors coagonist on renal dysfunction associated with diabetes and obesity. METHODS Chronic high-fat diet fed C57 BL/6 J mice, streptozotocintreated high-fat diet fed C57 BL/6 J mice and diabeticC57 BLKS/J db/db mice were used as models of diabetes-induced renal dysfunction. The streptozotocintreated high-fat diet fed mice and db/db mice were treated with the GLP-1 and glucagon receptors coagonist(Aib2 C24 Chimera2, 150 μg/kg, sc) for twelve weeks, while in chronic high-fat diet fed mice, coagonist(Aib2 C24 Chimera2, 150 μg/kg, sc) treatment was continued for forty weeks. Kidney function, histology, fibrosis, inflammation, and plasma biochemistry were assessed at the end of the treatment. RESULTS Coagonist treatment decreased body weight, plasma lipids, insulin resistance, creatinine, blood urea nitrogen, urinary albumin excretion rate and renal lipids. In kidney, expression of lipogenic genes(SREBP-1 C, FAS, and SCD-1) was decreased, and expression of genes involved in β-oxidation(CPT-1 and PPAR-α) was increased due to coagonist treatment. In plasma, coagonist treatment increased adiponectin and FGF21 and decreased IL-6 and TNF-?. Coagonist treatment reduced expression of inflammatory(TNF-α, MCP-1, and MMP-9) and pro-fibrotic(TGF-β, COL1 A1, and α-SMA) genes and also improved histological derangement in renal tissue.CONCLUSION Coagonist of GLP-1 and glucagon receptors alleviated diabetes and obesity-induced renal dysfunction by reducing glucose intolerance, obesity, and hyperlipidemia.Vishal J Patel Amit A Joharapurkar Samadhan G Kshirsagar Brijesh K Sutariya Maulik S Patel Hiren M Patel Dheerendra K Pandey Rajesh H Bahekar Mukul R Jain 2018World Journal of Diabetes2018,9,6:5
4Solid-state fermentation for the production of Monascus pigments from jackfruit seed 显示文摘Babitha S Soccol C R Pandey A 2007Bioresouree Technology2007,98,8:1
5Biotreatment of waste gas containing pyridine in a biofilter 显示文摘Pandey R A Padoley K V Mukherji S S 2007Bioresource Technology2007,98,12:1
6Ecosystem restoration of Jhum fallows in Northeast India:microbial C and N along altitudinal and successional gradients显示文摘A Pandey H 2003Restoration Ecology2003,11,:1
7Damage Detection in Structures Using Changes in Flexibility显示文摘Pandey A K&Biswas M 1994Journal of Sound and Vibration1994,169,:1
8An evaluation ot the use ot two-dimensional gel electrophoresis in proteomics显示文摘Ong SE Pandey A 2001Biomol Eng2001,18,5:1
9Stabilization of high hapliod inducer lines显示文摘Sarkar K R Pandey A Cayen P 1994Maize Genet News Lett1994,68,:1
10Randomized controlled trial of ipratropium bromide and salbutamol versus salbutamol alone in children with acute exacerbation of asthma 显示文摘Chakraborti A Lodha R Pandey RM 2006Indian J Pediatr2006,73,11:1
11Concentrations of heavy metals and aquatic macrophytes of Govind Ballabh Pant Sagar an anthropogenic lake affected by coal mining effluent显示文摘MISHRA V K UPADHYAY A R PANDEY S K 2008Environmental Monitoring and Assessment2008,141,:1
12Protection of Procambarus clarkii against white spot syndrome virus using recombi nant subunit injection vaccine expressed in Pichia pastoris显示文摘Jha R K Xu Z R Pandey A 2006Fisheries Sei2006,72,:1
13Nanoindentationstudy of magnetron-sputtered CrN and CrSiN coatings显示文摘Shah H N Jayaganthan R Pandey A C Materials and Design0,32,:1
14Fabrication and applications of cellulose nanoparticle-based polymer composites显示文摘Pandey J K Nakagaito A N Takagi H 2013Polym Eng Sci2013,53,1:1
15ExtraceUular xyla- nase production by Pleurotus species on lignocellulosic wastes under in vivo condition using novel pretreatment显示文摘Singh M P Pandey A K Vishwakarma S K 2012Cellular and Molecu- lar Biology2012,58,1:1
16Soil erosion assessment in a hilly catchment of North Eastern India using USLE,GIS and remote sensing显示文摘Dabral P P Baithuri N Pandey A 0,,12:1
17Central core myopathy with RYR1 mutation masks 5q spinal muscular atrophy显示文摘Pandey R Chandratre S Roberts A 0,,:1
18Analysis of wind regimes for energy estimation显示文摘Mathew S Pandey K P Kumar A V 0,,03:1
19Prognostic value of neuron specific enolase and IL-10 in ischemic stroke and its correlation with degree of neurological deficit显示文摘Singh H V Pandey A Shrivastava A K 2013Clin Chim Acta2013,419,:1
20Hyperhomocysteinemia as a Risk Factor for IUGR 显示文摘Pandey K Dubay P Bhagoliwal A 2012J Obstet Gynaecol India2012,62,4:1
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