|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Concurrent removal of intravitreal lens fragments after phacoemulsification with pars plana vitrectomy prevents development of retinal detachment显示文摘AIM: To evaluate the outcomes of 'concurrent vitrectomy' to retrieve dislocated lens fragment during phacoemulsification.METHODS: In a retrospective, observational case series, data of patients who underwent 'concurrent' pars plana vitrectomy(PPV) for dislocated lens fragments between the period 2000 and 2008 were reviewed. Data collected included patient demographics, pre-operative visual acuity, intra-operative occurrence of retinal breaks, duration of follow up, post-operative intraocular pressure, final best-corrected visual acuity(BCVA),presence of cystoid macular edema(CME) and occurrence of rhegmatogenous retinal detachment(RRD).· RESULTS: A total of 58 eyes of 58 patients were included in the study. At 12 mo the mean postoperative BCVA was log MAR 0.17(20/30) with a range of log MAR0 to 0.69(20/20 to 20/100), with 96.6%(56/58) of patients showing post- operative improvement in visual acuity(P =0.005). None of the patients developed postoperative retinal detachment, endophthalmitis or non-resolving uveitis at 12 mo.CONCLUSION: Our study results suggest concurrent PPV for retained lens fragments after cataract surgery is beneficial and may decrease the risk of glaucoma and prevent development of RRD. | Kakarla V Chalam Ravi K Murthy Joshua C Priluck Vijay Khetpal Shailesh K Gupta | 2015 | International Journal of Ophthalmology(English edition)2015，8，1： | 4 |
| 2 | Formability of galvanized interstitial-free steel sheets显示文摘 | Amit Kumar Gupta D. Ravi Kumar | 2005 | Journal of Materials Processing Tech2005，，2： | 2 |
| 3 | Draft genome sequence of a less-known wild Vigna: Beach pea(V. marina cv. ANBp-14-03)显示文摘Beach pea or beach cowpea(Vigna marina(Burm.)Merr.)belongs to the family Fabaceae.It is a close relative of cultivated Vigna species such as adzuki bean(V.angularis),cowpea(V.unguiculata),mung bean(V.radiata),and blackgram(V.mungo),and is distributed throughout the tropics.With its ability to tolerate salt stress,beach pea has great potential to contribute salt-tolerance genes for developing salt-tolerant cultivars in cultivated Vigna species.However,it is still underutilized in Vigna breeding programs.A draft genome sequence of beach pea was generated using a high-throughput next-generation sequencing platform,yielding 23.7 Gb of sequence from 79,929,868 filtered reads.A de novo genome assembly containing 68,731 scaffolds gave an N50 length of 10,272 bp and the assembled sequences totaled 365.6 Mb.A total of 35,448 SSRs,including 3574 compound SSRs,were identified and primer pairs for most of these SSRs were designed.Genome analysis identified 50,670 genes with mean coding sequence length 1042 bp.Phylogenetic analysis revealed highest sequence similarity with V.angularis,followed by V.radiata.Comparison with the V.angularis genome revealed 16,699 SNPs and 2253 InDels and comparison with the V.radiata genome revealed 17,538 SNPs and 2300 InDels.To our knowledge this is the first draft genome sequence of beach pea derived from an accession(ANBp-14-03)adapted locally in the Andaman and Nicobar Islands of India.The draft genome sequence may facilitate the genetic enhancement in cultivated Vigna species. | Awnindra Kumar Singh A.Velmurugan Debjyoti Sen Gupta Jitendra Kumar Ravi Kesari Aravind Konda Narendra Pratap Singh Sibnarayan Dam Roy Utpal Biswas R.Rahul Kumar Sanjay Singh | 2019 | The Crop Journal2019，7，5： | 2 |
| 4 | Gallbladder perforation:A single-center experience in north India and a step-up approach for management显示文摘Background: Spontaneous gallbladder perforation(GBP) is an uncommon diagnosis. This study presented the experience of managing spontaneous GBP over nine years at a large, tertiary care university hospital in north India and investigated the outcomes and treatment strategies. Methods: A retrospective review of prospectively maintained digital database of consecutive patients was performed. All patients received medical and/or surgical treatment for spontaneous GBP in our department between January 2010 and June 2018. Results: We identifed 151 patients(81 females and 70 males) with mean age of 53 years. Most common presenting features were pain(96.7%), fever(54.3%) and jaundice(31.1%). Most common cause was gallbladder stones(84.8%) followed by common bile duct stones(30.5%), xanthogranulomatous cholecystitis(17.9%) and malignancy(11.9%). As per Niemeier classifcation, 8.6% had type 1 GBP(free perforation in peritoneal cavity), 76.2% had type 2 GBP(localized perforation) and 13.2% had type 3 GBP(cholecystoenteric fstula). About 60% of the perforations were diagnosed preoperatively. Type 1 was more common in patients with diabetes and also had the worst prognosis. Surgery was performed in 109 patients(72.2%). Seven patients(4.6%) had a postoperative morbidity of Clavien-Dindo Ⅲ or higher. There were three mortalities in patients who underwent surgery. Conclusions: High index of suspicion is required for preoperative diagnosis of GBP, especially in types 2 and 3. Laparoscopic cholecystectomy can be difficult in these patients and patients may require open or partial cholecystectomy. Early diagnosis and step-up approach for the treatment of GBP is critical. | Vivek Gupta Abhijit Chandra Vishal Gupta Ravi Patel Amit Dangi Ajay Pai | 2022 | Hepatobiliary & Pancreatic Diseases International2022，21，2： | 2 |
| 5 | Arterial pH,bicarbonate levels and base deficit at presentation as markers of predicting mortality in acute pancreatitis:a single-centre prospective study显示文摘Background.Arterial blood gas(ABG)parameters such as pH form part of multi-parameter scoring systems for predicting severe acute pancreatitis;however,literature on detailed evaluation of ABG alone in this context is scarce.Methods.Patients with acute pancreatitis presenting to our unit between January 2012 and November 2013 were prospectively studied.ABG analysis was done at admission and development of organ failure,any need for intervention,and mortality were noted.The association between various parameters of ABG analysis and the development of organ failure or local complications,need for interventions(endoscopic/radiological/surgical)and mortality were analysed.Results.Two hundred and five patients(mean age:39.33-13.85 years;61.0%males)were prospectively studied.The aetiology of acute pancreatitis was alcohol in 93 patients(45.4%)and gall stone disease in 73(35.6%).Organ failure developed in 71.2%patients and 83.9%had local complications.In 18%of patients,endoscopic/radiological/surgical interventions were needed and 14.6%died.The patients(n=35)with metabolic acidosis(pH<7.35)suffered higher frequency of organ failure,need for interventions and mortality.Patients with low arterial bicarbonate levels,as well as higher base deficit,also displayed higher frequency of organ failure,need for interventions and mortality.The receiver operating characteristic(ROC)curves for pH<7.35,bicarbonate<22 meq/L and base deficit of>4 meq/L for prediction of mortality were 0.771(95%CI:0.664–0.878),0.707(95%CI:0.622–0.791)and 0.780(95%CI:0.693–0.867),respectively.Conclusion.Arterial pH,bicarbonate levels,and base deficit at presentation are useful early markers for predicting adverse outcome in acute pancreatitis. | Vishal Sharma Thingbaijam Shanti Devi Ravi Sharma Puneet Chhabra Rajesh Gupta Surinder S.Rana Deepak K.Bhasin | 2014 | Gastroenterology Report2014，2，3： | 1 |
| 6 | Impact of C-arm CT on Hepatic Arterial Interventions for Hepatic Malignancies显示文摘 | Michael J. Wallace Ravi Murthy Paresh P. Kamat Teri Moore Sujaya H. Rao Joe Ensor Sanjay Gupta Kamran Ahrar David C. Madoff Stephen E. McRae Marshall E. Hicks | 2007 | Journal of Vascular and Interventional Radiology2007，，12： | 1 |
| 7 | Foveal structure defined by spectral domain optical coherencetomography correlates with visual function after macular holesurgeiy显示文摘 | Kakarala V Ravi K Shailesh K Gupta B Vikram S Sandeep G | 2010 | Eur J Ophthalmol2010，20，3： | 1 |
| 8 | Drug release behavior of beads and microgranules of chitosan 显示文摘 | Gupta K C Kumar M N V Ravi | 2000 | Biomaterials2000，21，11： | 1 |
| 9 | Direct acetylation of a conserved threonine of RIN4 by the bacterial effector HopZ5 or AvrBsT activates RPM1-dependent immunity in Arabidopsis显示文摘Plant pathogenic bacteria deliver effectors into plant cells to suppress immunity and promote pathogen survival;however, these effectors can be recognised by plant disease resistance (R) proteins to activate innate immunity. The bacterial acetyltransferase effectors HopZ5 and AvrBsT trigger immunity in Arabidopsis thaliana genotypes lacking SUPPRESSOR OF AVRBST-ELICITED RESISTANCE 1 (SOBER1). Using an Arabidopsis accession, Tscha-1, that naturally lacks functional SOBER1 but is unable to recognise HopZ5, we demonstrate that RESISTANCE TO P. SYRINGAE PV MACULICOLA 1 (RPM1) and RPM1-INTERACTING PROTEIN 4 (RIN4) are indispensable for HopZ5- or AvrBsT-triggered immunity. Remarkably, T166 of RIN4, the phosphorylation of which is induced by AvrB and AvrRpm1, was directly acetylated by HopZ5 and AvrBsT. Furthermore, we demonstrate that the acetylation of RIN4 T166 is required and sufficient for HopZ5- or AvrBsT-triggered RPM1-dependent defence activation. Finally, we show that SOBER1 interferes with HopZ5- or AvrBsT-triggered immunity by deacetylating RIN4 T166. We have thus elucidated detailed molecular mechanisms underlying the activation and suppression of plant innate immunity triggered by two bacterial acetyltransferases, HopZ5 and AvrBsT from different bacterial pathogens. | Arabidopsis Sera Choi Maxim Prokchorchik Hyeonjung Lee Ravi Gupta Yoonyoung Lee Eui-Hwan Chung Buhyeon Cho Min-Sung Kim Sun Tae Kim Kee Hoon Sohn | 2021 | Molecular Plant2021，14，11： | 1 |
| 10 | Rewetting and maximum surface heat flux during quenching of hot surface by round water jet impingement显示文摘 | Chitranjan Agrawal Ravi Kumar Akhilesh Gupta | 2012 | International Journal of Heat and Mass Transfer2012，55，1718： | 1 |
| 11 | PH dependent hydrolysis and drug release behavior of chitosan/poly ( ethylene glycol ) polymer network microspheres 显示文摘 | GUPTA K C RAVI KUMAR M N V | 2001 | Material Sci : Materials in Medicine2001，12，9： | 1 |
| 12 | Immune response to Taenia solium cysticerci after anti-parasitic therapy显示文摘 | Aloukick K. Singh Satyendra K. Singh Amrita Singh Kamlesh K. Gupta Jahanarah Khatoon Amit Prasad Ravi P. Rai Rakesh K. Gupta Mukesh Tripathi Nuzhat Husain Kashi N. Prasad | 2015 | International Journal for Parasitology2015，，： | 1 |
| 13 | Drug release behavior of beads and micrograndes of chitosan 显示文摘 | Gupta K C Ravi Kumar M N V | 2000 | Biomaterials2000，21，11： | 1 |
| 14 | Compliance Strategies under Permits for Emissions显示文摘 | Ravi Subramanian S Gupta F B Talbot | 2007 | Production and Operations Management2007，16，6： | 1 |
| 15 | Aplication of cytology and molecular biology in diagnosing premalignant or malignant oral lesions显示文摘 | Ravi Mehrotra Anurag Gupta Mamta singh | 2006 | Molecular Cancer2006，5，11： | 1 |
| 16 | Porous PLGA scaf- folds for controlled release of naked and polyethylenei- mine-complexed DNA 显示文摘 | Ravi N Gupta G Milbrandt T A | 2012 | Biomed Mater2012，7，55： | 1 |
| 17 | Drug release behavior of beads and microgranules of chitosan 显示文摘 | GUPTA K C RAVI K M | 2000 | Biomaterials2000，20，： | 1 |
| 18 | Drug release behavior of beads and microgranules of chitosan 显示文摘 | Gupta K C Ravi Kumar M N | 2000 | Biomate- rials2000，21，： | 1 |
| 19 | Gastroprotective effects of ethanolic extract from Cissampelos pareira in experimental animals显示文摘 | G. Amresh Hussain Zeashan Ram Ji Gupta Ravi Kant Chandana Venkateswara Rao Paras Nath Singh | 2007 | Journal of Natural Medicines2007，，3： | 1 |
| 20 | Formability of galvanized interstitial-free steel sheets 显示文摘 | Amit Kumar Gupta Ravi Kumar D | 2006 | Journal of Materials Processing Technology2006，，172： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员