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44篇 您的检索式:作者名="Sathyanarayanan"
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1Clinical profile of brucellosis from a tertiary care center in southern India显示文摘Objective:To highlight the spectrum of clinical manifestations,labs,complications,treatment and outcome of brucellosis.Methods:Retrospective study was conducted in Kasturba Medical College,Manipal University,Karnataka,India which included 68 confirmed cases of brucellosis from January 2006- April 2010.Diagnosis of brucellosis was made by culturing the sera/body fluids by standard BACTEC method(or) by testing the sera for Brucella agglutinins using the standard agglutination test(SAT).A titer of 1:320 or more was considered as significant.SPSS 16 was used for statistical analysis and Microsoft Excel for graphical representation.Results:Of the 68 patients,46(68%) were male and 22(32%) were female patients with age distribution of 9-75 years.Forty four(64.7%) had history of contact with unpasteurized dairy products or infected animals.Symptoms included fever(68,100%),myalgia(21,31%),musculoskeletal symptoms (23,34%),headache(16,24%),gastrointestinal symptoms(19,28%) and altered sensorium(3, 4%).Co-morbidities and associations included HIV positivity(2,3%),type 2 diabetes mellitus (13,19%),steroid therapy(3,4%) and HBsAg positivity(8,12%).Ten(15%) patients had cervical lymphadenopathy,4(6%) had splenic enlargement,6(7%) had hepatomegaly,19(28%) had hepatosplenomegaly and 2(3%) got meningeal signs.Anaemia was observed in 39(57.3%) cases,high erythrocyte sedimentation rate(ESR) was present in 55(80.8%) cases,leucocytosis in 10(14.7%),leucopenia in 10(14.7%),thrombocytopenia in 23(33.82%) and thrombocytosis in 2(2.94%) cases.Conclusions:In countries like India,where brucellosis and tuberculosis are endemic;rapid,sensitive and highly specific diagnostic methods are required to make early diagnosis and prevent resistance as there is an overlap in therapy.Vishwanath Sathyanarayanan Abdul Razak Kavitha Saravu Shastry Barkur Ananthakrishna Mukhyprana Prabhu M Vandana KE 2011Asian Pacific Journal of Tropical Medicine2011,4,5:3
2Phenolics,tannins,flavonoids and anthocyanins contents influenced antioxidant and anticancer activities of Rubus fruits from Western Ghats,India显示文摘Rubus fruits are rich in nutrition with a wide range of phytochemical and consumed by humans,but many of its wild varieties are not commercially useful.Phytochemical exploration of these wild fruits could improve the commercial usage of these Rubus species.This study focuses to analyze the phytochemical,antioxidant and cytotoxicity of three wild Rubus ellipticus,R.niveus and R.fairholmianus fruits comparatively,which has not revealed.The in vitro antioxidant studies indicated the ethyl acetate and methanol extracts of studied Rubus species competent in scavenging different stable and generated radical.The correlation and regression analysis also statistically supported the contents in the extracts could act against various radicals.Correlation between phytochemical constituent and radical scavenging activity found to be highly positive.The results acquired from this investigation revealed that they are equally competent and could be recommended as dietary supplements or as nutraceuticals.Kasipandi Muniyandi Elizabeth George Saikumar Sathyanarayanan Blassan P.George Heidi Abrahamse Suman Thamburaj Parimelazhagan Thangaraj 2019Food Science and Human Wellness2019,8,1:2
3Dynamic Fracture Toughness of Armour Grade Quenched and Tempered Steel Joints Fabricated Using Low Hydrogen Ferritic Fillers显示文摘The armour grade quenched and tempered steel joints fabricated using low hydrogen ferritic steel (LHF) filler exhibited superior joint efficiency owing to preferential ferrite microstructure in the welds and also they offered required resistance to HIC. However, the combat vehicles used in military operations will be required to operate under a wide range of road conditions ranging from first class to cross country. Structural components in combat vehicles are subjected to dynamic loading with high strain rates during operation. Stress loadings within the vehicle hull of these vehicles are expected to fluctuate considerably and structural cracking especially in welds during the service life of these vehicles can lead to catastrophic failures. Under these conditions, fracture behaviour of high strain rate sensitive structural steels can be better understood by dynamic fracture toughness (K1d). Hence, an attempt was made to study dynamic fracture toughness of the armour grade quenched and tempered steel and their welds fabricated using LHF consumables. The experimental results indicate that the K1d values of the joints fabricated by shielded metal arc welding (SMAW) are higher than those of the joints fabricated using flux cored arc welding (FCAW) process.G Magudeeswaran V Balasubramanian S Sathyanarayanan G Madhusudhan Reddy A Moitra S Venugopal G Sasikala 2010Journal of Iron and Steel Research(International)2010,17,5:2
4Simulation of low pressure MEMS sensor for biomedical application显示文摘SATHYANARAYANAN S VIMALA JULIET A 2011Journal of Nanotechnology in Engineering and Medicine2011,2,:1
5Calcium-stimulated autophosphorylation site of plant chimeric calcium/calmodulin dependent protein kinase显示文摘SATHYANARAYANAN P V SIEMS W F JONES J P POOVAISH B W 2001Journal of Biological Chemistry2001,276,32:1
6Primary breast lymphoma in males-a report of two cases with a review of the literature 显示文摘Eokesh K Sathyanarayanan V Lakshmaiah K 2013Ecancermedicalscience2013,7,:1
7Evaluation of dynamic fracture toughness of cold worked 9Cr-lMo steel 显示文摘Sathyanarayanan S Sasikala G Ray S K 2004International Journal of Pressure Vessels and Piping2004,81,5:1
8Dynamic fracture toughness (Jid) behavior of armor-grade Q T steel weldments: Effect of weld metal composition and microstructure显示文摘Magudeeswaran G Balasubramanian V Sathyanarayanan S 2009Metals and Materi- als International2009,15,6:1
9Dental caries: A complete changeover (Part I1)-changeover in the diagnosis and prognosis显示文摘Carounanidy U Sathyanarayanan R 2009Journal of Conservative Dentistry2009,12,3:1
10Presen- teeism: Critical Issues 显示文摘Brooks A Hagen SE Sathyanarayanan S 2010Journal of Occupational and Environmental Medicine2010,52,11:1
11Developmental regulation of the gene for chimeric calcium/calmodulin-dependent protein kinase in anthers显示文摘B. W. Poovaiah Mian Xia Zhihua Liu Wuyi Wang Tianbao Yang P. V. Sathyanarayanan Vincent R. Franceschi 1999Planta1999,,2:1
12Scrub typhus in Southern India: are we doing enough? 显示文摘Razak A Sathyanarayanan V Prabhu M 2010Tropical doctor2010,40,3:1
13Developmental regulation of the gene for chimeric calcium/calmodulin-dependent protein kinase in anthers显示文摘B. W. Poovaiah Mian Xia Zhihua Liu Wuyi Wang Tianbao Yang P. V. Sathyanarayanan Vincent R. Franceschi 1999Planta1999,,2:1
14Path- way-based identification of biomarkers for targeted thera- peutics: personalized oncology with PI3K pathway inhibi- tors 显示文摘Andersen JN Sathyanarayanan S Bacco AD 2010Sci Transl Med2010,2,43:1
15Pathway-based identification of biomarkers for targeted therapeutics: pemonalized oncology with PI3K pathway inhibitors 显示文摘ANDERSEN J N SATHYANARAYANAN S DI BACCO A 2010Sci Transl Med2010,2,43:1
16Multilevel analysis of the physical health perception of employees:community and individual factors显示文摘Sathyanarayanan S Brooks AJ Hagen SE 0,,05:1
17A model for surface grinding based on abrasive geometry and elasticity显示文摘PANDIT S M SATHYANARAYANAN G 1982ASME J Eng Ind1982,104,:1
18Evaluation of dynamic fracture toughness of cold worked 9Cr-1Mo steel显示文摘Sathyanarayanan S Sasikala G Ray S K 2004International Journal of Pressure Vessels and Piping2004,81,:1
19Nair Molecular mapping of a resistance-specific PCR-based marker linked to a gall midge resistance gene (Gm 4t) in rice显示文摘Mohan M Sathyanarayanan P V Kuma A 1997Theor Appl Genet1997,95,:1
20Chalcone synthase in rice (Oryza sativa L.): Detection of the CHS protein in seedlings and molecular mapping of the chs locus显示文摘Arjula R. Reddy Brian Scheffler G. Madhuri M. N. Srivastava Arvind Kumar P. V. Sathyanarayanan Suresh Nair Madan Mohan 1996Plant Molecular Biology1996,,4:1
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