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2384篇 您的检索式:作者名="Rao L L"
    题名 作者 年代 出处 被引量
1Effect of geniposide, a hypoglycemic glucoside, on hepatic regulating enzymes in diabetic mice induced by a high-fat diet and streptozotocin显示文摘Shao-yu WU Guang-fa WANG Zhong-qiu LIU in-jun RAO Lin Lü Wei XU Shu-guang WU Jia-jie ZHANG 2009Acta Pharmacologica Sinica2009,30,2:33
2Association between cag-pathogenicity island in Helicobacter pylori isolates from peptic ulcer,gastric carcinoma,and non-ulcer dyspepsia subjects with histological changes显示文摘AIM: To investigate the presence of the cay-pathogenicity island and the associated histological damage caused by strains with complete cay-PAI and with partial deletions in correlation to the disease status.METHODS: We analyzed the complete cag-PAI of 174representative Helicobacter pylori (H pylori ) clinical isolates obtained from patients with duodenal ulcer,gastric ulcer, gastric cancer, and non-ulcer dyspepsia using eight different oligonucleotide primers viz cagA1,cagA2, cagAP1, cagAP2, cagE, cagT, LEC-1, LEC-2spanning five different loci of the whole cag-PAI by polymerase chain reaction (PCR).RESULTS: The complete screening of the genes comprising the cag-PAI showed that larger proportions of subjects with gastric ulcer (97.8%) inhabited strains with complete cag-PAI, followed by gastric cancer (85.7%),non-ulcer dyspepsia (7.1%), and duodenal ulcer (6.9%),significant differences were found in the percentagedistribution of the genes in all the clinical groups studied.It was found that strains with complete cag-PAI were able to cause severe histological damage than with the partially deleted ones.CONCLUSION: The cay-PAI is a strong virulent marker in the disease pathogenesis as it is shown that a large number of those infected with strain with complete cag-PAI had one or the other of the irreversible gastric pathologies and interestingly 18.5% of them developed gastric carcinoma. The presence of an intact cayPAI correlates with the development of more severe pathology, and such strains were found more frequently in patients with severe gastroduodenal disease. Partial deletions of the cag-PAI appear to be sufficient to render the organism less pathogenic.Mahaboob Ali Aleem A Khan Santosh K Tiwari Niyaz Ahmed L Venkateswar Rao CM Habibullah 2005World Journal of Gastroenterology2005,11,43:15
3肾脏原发性血管肿瘤和瘤样病变25例临床病理分析显示文摘Brown J G Folpe A L Rao P 李磊 张仁亚 2010临床与实验病理学杂志2010,26,4:11
4Evaluating the effectiveness of marine actinobacterial extract and its mediated titanium dioxide nanoparticles in the degradation of azo dyes显示文摘Aim of the present study was to synthesize titanium dioxide nanoparticles(TiO2 NPs) from marine actinobacteria and to develop an eco-friendly azo-dye degradation method. A total of five actinobacterial isolates were isolated from Chennai marine sediments, Tamilnadu, India and analyzed for the synthesis of TiO2 NPs using titanium hydroxide. Among these, the isolate PSV 3 showed positive results for the synthesis of TiO2 NPs, which was confirmed by UV analysis. Further characterization of the synthesized TiO2 NPs was done using XRD, AFM and FT-IR analysis. Actinobacterial crude extract and synthesized TiO2 NPs was found efficient in degrading azo dye such as Acid Red 79(AR-79) and Acid Red 80(AR-80). Degradation percentage was found to be 81% for AR-79, 83% for AR-80 using actinobacterial crude extract and 84% for AR-79, 85% for AR-80 using TiO2 NPs. Immobilized actinobacterial cells showed 88% for AR-79 and 81% for AR-80, dye degrading capacity. Degraded components were characterized by FT-IR and GC-MS analysis. The phytotoxicity test with 500 μg/mL of untreated dye showed remarkable phenotypic as well as cellular damage to Tagetes erecta plant. Comparatively no such damage was observed on plants by degraded dye components. In biotoxicity assay, treated dyes showed less toxic effect as compared to the untreated dyes.S Priyaragini S Veena D Swetha L Karthik G Kumar K V Bhaskara Rao 2014Journal of Environmental Sciences2014,26,4:4
5Outcomes after arthroscopic repair of rotator cuff tears in the setting of mild to moderate glenohumeral osteoarthritis显示文摘BACKGROUND Rotator cuff pathology is a very common source of shoulder pain.Similarly,osteoarthritis of the glenohumeral joint can cause shoulder pain and produce similar symptoms.Surgical management can be indicated for both pathologies,however,outcomes data is limited when examining rotator cuff repair(RCR) in the setting of glenohumeral arthritis(GHOA).Thus,this study sought to determine outcomes for patients who undergo RCR in the setting of GHOA.AIM To evaluate if a relationship exists between outcomes of RCR in the setting of GHOA.METHODS This was a retrospective analysis of patients who underwent arthroscopic rotator cuff repair with concurrent glenohumeral osteoarthritis between 2010-2017.Patients were stratified based on rotator cuff tear size and glenohumeral osteoarthritis severity.Cohorts were paired 1:1 with patients without glenohumeral osteoarthritis.Patients included had a minimum two year follow-up.Rate of conversion to total shoulder arthroplasty,complication rates following initial surgery,and patient-reported outcome measures were collected.RESULTS A total of 142 patients were included.The number of patients that required total shoulder arthroplasty within two years after index surgery was low.2/71(2.8%) patients with GHOA,and 1/71(1.4%) without GHOA.Following rotator cuff repair,both groups showed favorable patientreported outcomes.CONCLUSION Patients with glenohumeral osteoarthritis who underwent arthroscopic rotator cuff repair showed comparable outcomes to patients without glenohumeral osteoarthritis.Ian S Hong Allison J Rao Tyler L CarlLee Joshua D Meade Daniel J Hurwit Gregory Scarola David P Trofa Shadley C Schiffern Nady Hamid Patrick M Connor James E Fleischli Bryan Michael Saltzman 2022World Journal of Orthopedics2022,13,7:2
6Fingerprint of black teas from India: identification of the regio-specific characteristics显示文摘B.B Borse L Jagan Mohan Rao S Nagalakshmi N Krishnamurthy 2002Food Chemistry2002,,4:2
7TSC1-mTOR-PLK轴以阶段特异性方式调节从施旺细胞增殖到髓鞘形成的内稳态开关显示文摘恰如其分的外周髓鞘形成取决于雪旺细胞增殖与分化进程间的平衡。丝氨酸/苏氨酸激酶(mTOR)整合多种环境因素,是细胞生长、代谢、发挥作用的中枢调节者。本文报道了一种mTOR的负性调节剂——结节性硬化复合体(TSC1),通过控制细胞增殖和髓鞘稳态,建立了雪旺细胞谱系进展和髓鞘形成的阶段依赖性程序。小鼠雪旺细胞祖细胞中TSC1的解离导致mTOR信号通路激活,继而导致雪旺细胞过量增殖,分化受阻,髓鞘形成减少。转录组分析显示,TSC1突变体中的mTOR活化使得polo样激酶(PLK)依赖性通路和细胞周期调节剂上调。弱化mTOR或者对PLK进行药理抑制部分挽救了因TSC1缺失导致的外周神经发育过程中的髓鞘形成减少。相较之下,成年小鼠成熟雪旺细胞中TSC1缺失可导致髓鞘的过度增殖和过度生长。本文的发现提示了TSC1-mTOR-PLK信号轴在控制雪旺细胞的发育过程中,从增殖到分化和髓鞘内稳态中起到的阶段特异性功能。Jiang M Rao R Wang J Wang J1 Xu L Wu LM Chan JR Wang H Lu QR 聂昊(编译) 2018神经损伤与功能重建2018,13,5:2
8The active sites of the influenza cap-dependent endnuclease are on different polymerase subunit 显示文摘Li M L Rao P Krug R M 2001EMBO J2001,20,7:1
9Polyamines modulate the subcellular localization of RNA-binding protein HuR through AMP-aetivaled protein kinase-regulated phosphorylation and acetylation of importin alphal 显示文摘Zou T Liu L Rao JN 2008Biochem 32008,409,2:1
10Dual cavity interferometric wavelength shift detection for in-fibre Bragg grating sensors显示文摘RAO Y J JACKSON D A ZHANG L 1996Opt Lett1996,21,19:1
11Computer support of groups: theory-based models for GDSS research 显示文摘RAO V S JARVENPAA L S 1991Management Science1991,37,10:1
12A new generation of HIV vaccines显示文摘 Harriet L R 2002Trends in Molecular Medicine2002,8,10:1
13Fabrication of ferroelectric PZT thin film capacitors with indium tin oxide(ITO)electrodes显示文摘 Mansour Said A Bement Arden L 1996Materials Letters1996,,29:1
14The association of interleukin-16 polymorphisms with IL-16 serum levels and risk of colorectal and gastric cancer显示文摘Gao LB Rao L Wang YY 2009Carcinogenesis2009,30,2:1
15Tyrosine hydroxylase,the rate-limiting enzyme in catecholamine biosynthesis - discovery of common human genetic variants governing transcription,autonomic activity,and blood pressure in vivo显示文摘Rao F Zhang L Wessel J 2007Circulation2007,116,9:1
16The effectiveness evaluation of 314L stainless steel vibratory stress relief by dynamic stress 显示文摘Rao D Wang D Chert L et' al 2007International Journal of Fatigue2007,29,:1
17Too Little,Too Early: Introduction Timing and New Product Performance in the Personal Digital Assistant Industry显示文摘BAYUS B L JAIN S RAO A G 1997Journal of Marketing Research1997,34,2:1
18Non-equilibrium sorption of organic chemicals: elucidation of rate-limiting process显示文摘BRUSSEAU M L JESSUP R E RAO P S C 1991Environmental Science and Technology1991,25,:1
19Synthesis and properties of polyether nitrile copolymers with pendant methyl groups显示文摘Saxena A Rao V L Ninan K N 2003European Polymer Journal2003,39,:1
20Analysis of uncertain structural systems using interval analysis显示文摘Rao S S Berke L 1997AIAA J1997,35,4:1
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