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| 1 | Retinopathy of prematurity: Past, present and future显示文摘Retinopathy of prematurity(ROP) is a vasoproliferative disorder of the retina occurring principally in new born preterm infants. It is an avoidable cause of childhood blindness. With the increase in the survival of preterm babies, ROP has become the leading cause of preventable childhood blindness throughout the world. A simple screening test done within a few weeks after birth by an ophthalmologist can avoid this preventable blindness. Although screening guidelines and protocols are strictly followed in the developed nations, it lacks in developing economies like India and China, which have the highest number of preterm deliveries in the world. The burden of this blindness in these countries is set to increase tremendously in the future, if corrective steps are not taken immediately. ROP first emerged in 1940 s and 1950 s, when it was called retrolental fibroplasia. Several epidemics of this disease were and are still occurring in different regions of the world and since then a lot of research has been done on this disease. However, till date very few comprehensive review articles covering all the aspects of ROP are published. This review highlights the past, present and future strategies in managing this disease. It would help the pediatricians to update their current knowledge on ROP. | Parag K Shah Vishma Prabhu Smita S Karandikar Ratnesh Ranjan Venkatapathy Narendran Narendran Kalpana | 2016 | World Journal of Clinical Pediatrics2016，5，1： | 13 |
| 2 | Solid-state lighting: failure analysis of white LEDs显示文摘 | N. Narendran Y. Gu J.P. Freyssinier H. Yu L. Deng | 2004 | Journal of Crystal Growth2004，，3： | 4 |
| 3 | Is myopia a protective factor against central serous chorioretinopathy?显示文摘AIM: To evaluate if any association exists between central serous chorioretinopathy(CSCR) and the refractive status of the eye.· METHODS: This retrospective, institutional, case control study included 499 patients, wherein 262 patients diagnosed as acute CSCR, were compared with an age and gender matched control group of 237 patients. All patients were evaluated with a detailed systemic and ocular history, objective and subjective refractions for both eyes and complete ocular examination by a retina specialist, at all visits. Optical coherence tomography confirmed the diagnosis of CSCR.·RESULTS: The mean age was found to be 40±7y in the study group(Group 1) compared to 38±10y in the control group(Group 2). Most common refractive status in the study group, was emmetropia seen in 191 patients(72.9%), followed by hypermetropia seen in 47 patients(17.9%) and astigmatism seen in 21 patients(8.0%). Only3 subjects(1.1%) had myopia, which was less than or equal to 1.0 D, compared to 70 subjects(29.5%) in the control group, suggesting a statistically significant lower incidence of CSCR among the myopic patients(P <0.0001). With respect to the systemic factors, 26(9.9%)patients were using systemic steroids in the study group(Group 1) compared to none in the control group(Group 2)suggesting a statistically significant association of CSCR with systemic steroid use(P <0.05). No other significant systemic risk factors were noted.· CONCLUSION: Though CSCR is a multifactorial disease, myopia serves as a protective factor for CSCR.Thus, myopic eyes are less likely to develop CSCR.Since both retinal pigment epithelium(RPE) and choriocapillaris are postulated in the pathogenesis of CSCR, chorio-retinal thinning and atrophy seen in myopic eyes are less likely to cause CSCR. | George J.Manayath Saurabh Arora Hardik Parikh Parag K.Shah Sarvesh Tiwari Venkatapathy Narendran | 2016 | International Journal of Ophthalmology(English edition)2016，9，2： | 2 |
| 4 | Clinical profile and outcomes of pediatric endogenous endophthalmitis: A report of 11 cases from South India显示文摘AIM To study the clinical profile and outcomes of pediatric endogenous endophthalmitis from a tertiary eye hospital in South India.METHODS A total of 13 eyes of 11 children presented to us with varied symptoms and presentations of endogenous endophthalmitis, over a five-year period from January 2010 to December 2015 were studied. Except for two eyes of a patient, vitreous aspirates were cultured from all 11 eyes to isolate the causative organism. These eleven eyes also received intravitreal injections. All patients were treated with systemic antibiotics. RESULTS Two cases had bilateral endophthalmitis. Ages ranged from 4 d to 11 years. Five cases were undiagnosed and treated, before being referred to our center. Ten of the 13 eyes underwent a core vitrectomy. The vitrectomy was done at an average on the second day after presenting(range 0-20 d). Five of the 11 vitreous aspirates showed isolates. The incriminating organisms were bacteria in three and fungus in two. An underlying predisposing factor was found in seven patients. At a mean follow-up 21.5 mo, outcome was good in 7 eyes of 6 cases(54%), five eyes of four cases(38%) ended up with phthisis bulbi while one child died of systemic complications. CONCLUSION Endogenous endophthalmitis is a challenge for ophtha-lmologists. Early diagnosis and intervention is the key for a better outcome. | Gayatri Murugan Parag K Shah Venkatapathy Narendran | 2016 | World Journal of Clinical Pediatrics2016，5，4： | 2 |
| 5 | Solid-state lighting: failure analysis of white LEDs显示文摘 | N. Narendran Y. Gu J.P. Freyssinier H. Yu L. Deng | 2004 | Journal of Crystal Growth2004，，3： | 2 |
| 6 | Monitoring of glucose permeability in monkey skin in vivo using optical coherence tomography显示文摘 | Mohamad G Ghosn Narendran Sudheendran Mark Wendt | 2010 | J Biophotonics2010，3，12： | 1 |
| 7 | LifeofLED-based whitelightsources显示文摘 | Narendran N GuY | 2005 | Journal ofDisplayTeehnology(S1551-319X)2005，1，1： | 1 |
| 8 | CLOVES: a cluster-and- search heuristic to solve the vehicle routing problem with delivery and pick-up显示文摘 | Ganesh K Narendran T T | 2007 | European Journal of Op- erational Research2007，178，3： | 1 |
| 9 | Adenovirus-mediated p53 gene therapy in pediatric soft-tissue sarcoma cell lines:sensitization to cisplatin and doxorubicin显示文摘 | Ganjavi H Gee M Narendran A | 2005 | Cancer Gene Ther2005，12，4： | 1 |
| 10 | Evolving an optimal composition of HFC407C/HC290/ HC600a mixture as an alternative to HCFC22 in window air conditioners显示文摘 | JABARAJ D B NARENDRAN A MOHAN L D | 2007 | International Journal of Thermal Sciences2007，46，3： | 1 |
| 11 | Extracting phosphor-scatered photons to improve white LED efficiency显示文摘 | Narendran N Gu Y Freyssinier J | 2005 | Physica Status Solidi (A)2005，202，6： | 1 |
| 12 | Altered prefrontal dopaminergic function in chronic recreational ketamine users显示文摘 | Narendran R Frankle WG Keefe R | 2005 | Am J Psychiatry2005，162，12： | 1 |
| 13 | Hypoxia induces capillary network formation in cultured bovine pulmonary microvessel endothelial cells显示文摘 | Philips PG Birnby LM Narendran A | 1995 | Am J Physiol1995，，： | 1 |
| 14 | Persistent acanthamoeba keratitis in a non-contact lens wearer following exposure to bird seed dust显示文摘 | Syam PP Narendran R van der Hoek J | 2005 | BrJ Ophthalmol2005，89，3： | 1 |
| 15 | Amphetamine- induced dopamine release : markedly blunted in cocaine dependence and predictive of the choice to self - administer cocaine显示文摘 | Martinez D Narendran R Foltin RW | 2007 | Am J Psychiatry2007，164，4： | 1 |
| 16 | Mutant p53 in bone marrow stromal cells increases VEGF expression and supports leukemia cell growth显示文摘 | NARENDRAN A GANJAVI H MORSON N | 2003 | Exp Hematol2003，31，8： | 1 |
| 17 | Solid-state lighting: fail- ure analysis of white LEDs显示文摘 | Narendran N Gu Y Freyssinier J P | 2004 | Journal of Crystal Growth2004，268，34： | 1 |
| 18 | Early bubble CPAP and outcomes in ELBW preterm infants显示文摘 | Narendran V Donovan EF Hoath SB | 2003 | J Perinatol2003，23，： | 1 |
| 19 | Life of LED-based white light sources 显示文摘 | NARENDRAN N GUY M | 2005 | IEEEJ Disp Tech2005，1，1： | 1 |
| 20 | STI571 prevents bFGFR and VEGFR1 autophosphorylation and induces apoptosis in bone marrow stromal cells显示文摘 | Weitzner B Freedman MH | 2002 | Blood2002，100，： | 1 |
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