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2篇 您的检索式:作者名="Subhashree Venugopal"
    题名 作者 年代 出处 被引量
1Intra-islet endothelial cell and β-cell crosstalk: Implication for islet cell transplantation显示文摘The intra-islet microvasculature is a critical interface between the blood and islet endocrine cells governing a number of cellular and pathophysiological processes associated with the pancreatic tissue. A growing body of evidence indicates a strong functional and physical interdependency of β-cells with endothelial cells(ECs), the building blocks of islet microvasculature. Intra-islet ECs, actively regulate vascular permeability and appear to play a role in fine-tuning blood glucose sensing and regulation. These cells also tend to behave as 'guardians', controlling the expression and movement of a number of important immune mediators, thereby strongly contributing to the physiology of islets. This review will focus on the molecular signalling and crosstalk between the intra-islet ECs and β-cells and how their relationship can be a potential target for intervention strategies in islet pathology and islet transplantation.Siddharth Narayanan Gopalakrishnan Loganathan Maheswaran Dhanasekaran William Tucker Ankit Patel Venugopal Subhashree SriPrakash Mokshagundam Michael G Hughes Stuart K Williams Appakalai N Balamurugan 2017World Journal of Transplantation2017,7,2:1
2印度蜂蜜提取物中的酚类化合物的抗氧化活性及α淀粉酶抑制活性研究(英文)显示文摘AIM:To evaluate the antioxidant and α-amylase inhibition potential of phenolic compounds in the extracts of Indian honey.METHODS:Phenolic compounds were extracted from Indian honey through column chromatography.The antioxidant poten-tial of extracted phenolic compounds was measured by two different biochemical assays:ferric reducing antioxidant power(FRAP) assay and scavenging activity on 2,2-diphenyl-1-picrylhydrazyl(DPPH) radicals.Moreover,α-amylase inhibition assay of phenolic compounds of honey was also evaluated.RESULTS:The scavenging inhibition rate varied from 86.8% to 78.6% from the highest(6 mg·mL-1) to the lowest(1.5 mg·mL-1) concentration,whereas,reducing power assay varied from 0.89 Abs to 0.19 Abs from the highest to the lowest concentration.Butylated hydroxytoluene(BHT) was used as reference compound for antioxidant assays.α-amylase inhi-bition assay is reported from the phenolic honey extracts for the first time.The inhibition rate for α-amylase varied from 88.8% to 30.5% from the highest(20 μg·mL-1) to the lowest concentration(4 μg·mL-1).CONCLUSION:Honey phenolic extract possessed antioxidant and α-amylase inhibition activity,thus increasing its potential therapeutic property.Subashini Devarajan Subhashree Venugopal 2012中国天然药物2012,10,4:1
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