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32篇 您的检索式:作者名="Sayana"
    题名 作者 年代 出处 被引量
1Analysis of chemical composition and bioactive property evaluation of Indian propolis显示文摘Objective:To analyze the chemical composition and to evaluate the bioactive potential of hydroalocoholic extract of propolis.Methods:Ethanol extract of propolis was analyzed by GCMS,HPTLC and HPLC methods and in vitro antioxidant,anticholinesterase and cytotoxicity assay were performed.Remits:GC-MS analysis revealed the presence of fatty acids,alcohols, and quercetin.Quercetin was identified and quantified by HPTLC and HPLC methods.Dose dependent DPPH and hydroxyl radical scavenging activity of hydroalcoholic extract of propolis was calculated as 16.20 and 34.33 μg/mL respectively.Inhibition of lipid peroxidation was significant and the IC_(50) value was calculated as 55.56 μg/mL.Anticholinesterase activity was less observed.The cytotoxic activity against both breast(MCF-7) and lung cancer(A543) cell lines were significant and the IC_(50)value was calculated as 10 and 13 μg/mL respectively.Conclusions: These findings showed that bioactive compounds present in propolis will alleviate many diseases and can be used for better human health.R Thirugnanasampandan Sayana Beena Raveendran R Jayakumar 2012Asian Pacific Journal of Tropical Biomedicine2012,2,8:5
2Massive upper gastrointestinal hemorrhage due to invasive hepatocellular carcinoma and hepato-gastric fistula显示文摘A 36-year-old male Asian immigrant with a history of hepatitis B and hepatitis C related unresectable hepatocellular carcinoma in the left lobe of the liver presented with hematemesis and severe anemia.He was diagnosed with a liver mass that was resected 8 years ago described as a benign tumor in his home country.He had received trans-arterial chemoembolization(TACE)four months ago after subsequent diagnosis of unresectable hepatoma,and currently was receiving chemotherapy with Sorafenib.After resuscitation,a contrast enhanced computerized tomography was performed which showed fistulization of hepatocellular carcinoma into adjacent stomach.This finding was confirmed during endoscopy with direct visualization of the fistulous opening.Hepatocellular carcinoma(HCC)invading the gastrointestinal(GI)tract is rare.We present a case and literature review of HCC with local invasion of the stomach causing massive upper GI bleeding after receiving TACE.Hari Sayana Osama Yousef Wendell K Clarkston 2013World Journal of Gastroenterology2013,19,42:5
3Endoscopic eradication of Barrett’s e-sophagus显示文摘Wani S Sayana H Sharma P 2010Gastrointest Endosc2010,71,1:1
4Maraviroc: a new CCR5 antagonist 显示文摘Sayana S Khanlou H 2009Expert Rev Anti Infect Ther2009,7,:1
5Auditing realization of benefits from IT显示文摘S Anantha Sayana CISA CISM CIA 2005Information System Control Journal2005,,3:1
6Full-di-mension MIMO (FD-MIMO) for next generation cel-lular technology 显示文摘NAM Y H NG B L SAYANA K 2013IEEE Communications Maga-zine2013,51,6:1
7Full-dimension MIMO(FD-MIMO) for next generation cellular technology显示文摘NAM Y H NG B L SAYANA K 2013IEEE Communications Magazine2013,51,6:1
8Endoscopic eradication of Barrett's esophagus 显示文摘Wani S Sayana H Sharma P 2010Gastrointest Endosc2010,71,1:1
9Feasibility of 131Cs for intraoperative brachytherapy for patients undergoing sublobar resections for early stage non-small cell lung cancer(NSCLC) : A dosimetric comparison with 12sI and 131Cs 显示文摘Sayana RT Heath O Rupak KD 2007Brachyther- apy2007,6,2:1
10Fracture strain and stability with additional locking screws in intramedullary nailing: A biomechanical study显示文摘Sayana MK Davis BJ Kapoor B 2006J Trauma2006,60,5:1
11Raltegravir: the first in a new class of integrase inhibitors for the treatment of HIV 显示文摘Sayana S Khanlou H 2008Expert Rev Anti Infect Ther2008,6,4:1
12Evolving trauma and orthopedics training in the UK显示文摘Inaparthy PK Sayana MK Maffulli N 2013J Surg Educ2013,70,1:1
13Fracture strain and stability with additional locking screws in intramedullary nailing:a biomechanical study显示文摘Sayana MK Davis BJ Kapoor B 2006J Trauma2006,60,5:1
14Management of unu- nited intraeapsular femoral neck fractures by using quadratus femoris muscle pedicle bone grafting in young patients 显示文摘Vallamshetla V R Sayana M K Vutukuru R 2010Acta Orthop Traumatol Turc2010,44,4:1
15Esophageal adenocarcinoma and Barrettes esophagus 显示文摘Sayana H Wani S Sharma P 2007Minerva Gastroenterol Dietol2007,53,2:1
16Eccentric calf mus- cle training in athletic patients with Achilles tendinopathy 显示文摘Maffulli N Walley G Sayana MK 2008Disability & Rehabilitation2008,30,2022:1
17Eccentric calf muscle training in non-athletic patients with Achilles tendinopathy显示文摘Sayana MK Maffulli N 2007Journal of Science and Medicine in Sport2007,10,1:1
18Cervical laminoplasty for multilevel cervical myelopathy显示文摘Sayana MK Jamil H Poynton A 2011Adv Orthop2011,2011,24:1
19Total hip replacement for a-cute femoral neck fracture:a survey of national joint registries显示文摘Sayana MK Lakshmanan P Peehal JP 0,,01:1
20Evolving trauma and or- thopedics training in the UK显示文摘Inaparthy PK Sayana MK Maffulli N 2013J Surg Educ2013,70,1:1
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