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mohammad Ali javadi

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https://www.readbyqxmd.com/read/29095753/effect-of-suture-removal-on-refraction-and-graft-curvature-after-deep-anterior-lamellar-keratoplasty-in-patients-with-keratoconus
#1
Sepehr Feizi, Mohammad Ali Javadi, Nazanin Behnaz, Sadaf Fani-Hanife, Mohammad Reza Jafarinasab
PURPOSE: To evaluate the effect of suture removal on refraction and keratometry measurements after deep anterior lamellar keratoplasty (DALK). METHODS: This retrospective study enrolled 54 keratoconus-affected eyes that underwent DALK. A combined suturing technique consisting of a 16-bite single running and 8-bite interrupted 10-0 nylon sutures was used at the time of keratoplasty. Selective interrupted suture removal was performed in a subgroup of patients to reduce postkeratoplasty astigmatism...
October 31, 2017: Cornea
https://www.readbyqxmd.com/read/29090046/preparation-and-thickness-profile-of-endothelial-keratoplasty-lenticules-from-donated-whole-eyes-with-previous-photorefractive-keratectomy
#2
Mozhgan Rezaei Kanavi, Pejman Fahim, Mohsen Rahmanian, Tahereh Chamani, Bahar Kheiri, Sahar Balagholi, Mohammad Ali Javadi
PURPOSE: To describe the preparation and thickness profiles of endothelial keratoplasty lenticules harvested from eyes with previous photorefractive keratectomy (PRK). METHODS: Donor whole eyes that underwent PRK were subjected to microkeratome-assisted dissection for Descemet stripping automated endothelial keratoplasty. Specular microscopy and Visante optical coherence tomography were performed on precut corneas. Endothelial cell indices and thickness profiles of endothelial keratoplasty lenticules were statistically analyzed...
October 2017: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/28938852/transcranial-direct-current-stimulation-improves-executive-dysfunctions-in-adhd-implications-for-inhibitory-control-interference-control-working-memory-and-cognitive-flexibility
#3
Vahid Nejati, Mohammad Ali Salehinejad, Michael A Nitsche, Asal Najian, Amir-Homayoun Javadi
OBJECTIVE: This study examined effects of transcranial direct current stimulation (tDCS) over the dorsolateral prefrontal cortex (DLPFC) and orbitofrontal cortex (OFC) on major executive functions (EFs), including response inhibition, executive control, working memory (WM), and cognitive flexibility/task switching in ADHD. METHOD: ADHD children received (a) left anodal/right cathodal DLPFC tDCS and (b) sham stimulation in Experiment 1 and (a) left anodal DLPFC/right cathodal OFC tDCS, (b) left cathodal DLPFC/right anodal OFC tDCS, and (c) sham stimulation in Experiment 2...
September 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28902938/evaluation-of-the-effectiveness-of-sodium-hyaluronate-sesame-oil-honey-and-silver-nanoparticles-in-preventing-postoperative-surgical-adhesion-formation-an-experimental-study
#4
COMPARATIVE STUDY
Hamid Reza Khorshidi, Amir Kasraianfard, Amir Derakhshanfar, Siavash Rahimi, Ali Sharifi, Hamid Reza Makarchian, Manoochehr Ghorbanpoor, Seyed Mohammad Reza Javadi
Purpose: To evaluate the effectiveness of sodium hyaluronate, sesame oil, honey, and silver nanoparticles in preventing of postoperative surgical adhesion formation. Methods: Forty male Wistar rats were randomly assigned into five groups with eight rats in each group including control, hyaluronate, sesame, honey and silver groups. After two weeks the animals underwent laparotomy and were evaluated by two different blinded surgeons for severity of adhesions based on the two different classification scoring systems including Nair classification and cumulative adhesion scoring scale...
August 2017: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/28791059/risk-factors-for-pterygium-in-ilam-province-iran
#5
Parviz Malekifar, Hamed Esfandiari, Nazanin Behnaz, Fatemeh Javadi, Sima Azish, Mohammad Ali Javadi, Masumeh Kalantarion
PURPOSE: To evaluate the risk factors for pterygium in the dry, high altitude province of Ilam, Iran. METHODS: The study included patients who presented to ophthalmology clinic. The patients were divided into two groups: 210 diagnosed with pterygium or pinguecula (unilateral or bilateral), and 210 healthy controls. Demographic variables, living environment, disease type, disease laterality, family history of pterygium as well as history of smoking, working outdoors, baking, welding, ocular conditions (trachoma keratopathy, glaucoma, refractive error, and dry eye), use of glasses, ultraviolet light exposure, and systemic conditions were collected from both groups and compared for risk assessment...
July 2017: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/28757926/awareness-of-the-necessity-of-regular-eye-examinations-among-diabetics-the-yazd-eye-study
#6
Marzieh Katibeh, Hamid Ahmadieh, Ramin Beiranvand, Reza Soleimanizad, Mohammad Ali Javadi
BACKGROUND: Diabetic retinopathy and its consequence, diabetic macular edema, are leading causes of vision loss in diabetics and can develop even in the first years after onset of diabetes. Being asymptomatic in primary phase and having compensatory effect of bilateral vision delay the necessity of eye care utilization. We conducted this study to determine diabetic individuals' level of awareness about the importance of regular eye examinations. METHODS: As part of the cross-sectional, population-based, Yazd Eye Study on people aged 40-80 years, diabetic participants were identified for enrollment in this research...
2017: International Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28540006/office-based-relaxing-incision-procedure-for-correction-of-astigmatism-after-deep-anterior-lamellar-keratoplasty
#7
Mohammad Ali Javadi, Sepehr Feizi, Firooz Mirbabaee, Yousef Fekri
PURPOSE: To report the outcomes of a simple and effective office-based procedure for the correction of astigmatism after deep anterior lamellar keratoplasty (DALK). METHODS: This study enrolled 24 consecutive keratoconic eyes that developed an intolerable amount of graft astigmatism after DALK. The location and extension of steep semi-meridians were determined using corneal topography. Office-based relaxing incision procedures were performed at the slit-lamp biomicroscope using a 27-gauge needle...
April 2017: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/28299009/clinical-practice-guidelines-for-prevention-diagnosis-and-management-of-early-and-delayed-onset-ocular-injuries-due-to-mustard-gas-exposure
#8
Zhale Rajavi, Sare Safi, Mohammad Ali Javadi, Mohammad Reza Jafarinasab, Sepehr Feizi, Mohammadreza Sedighi Moghadam, Khosrow Jadidi, Mahmoud Babaei, Armin Shirvani, Alireza Baradaran-Rafii, Hossein Mohammad-Rabei, Hossein Ziaei, Mohammad Ghassemi-Broumand, Siamak Delfaza Baher, Mostafa Naderi, Mahmoodreza Panahi-Bazaz, Siamak Zarei-Ghanavati, Shahriar Hanjani, Hassan Ghasemi, Ramin Salouti, Mojgan Pakbin, Bahareh Kheiri
PURPOSE: To develop clinical practice guidelines (CPGs) for prevention, diagnosis, treatment and follow-up of ocular injuries caused by exposure to mustard gas. METHODS: The clinical questions were designed by the guideline team. Websites and databases including National Guidelines Clearinghouse, National Institute for Clinical Excellence, Cochrane, and PubMed were searched to find related CPGs and explore possible answers to the clinical questions. Since there were no relevant CPGs in the literature, related articles in Persian and English languages were extracted...
January 2017: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/28298999/mustard-gas-induced-ocular-injuries
#9
EDITORIAL
Mohammad Ali Javadi
No abstract text is available yet for this article.
January 2017: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/28257387/repeat-keratoplasty-for-failed-deep-anterior-lamellar-keratoplasty-in-keratoconus-incidence-indications-and-outcomes
#10
Sepehr Feizi, Mohammad Ali Javadi, Pejman Khajuee-Kermani, Roya Jafari
PURPOSE: To analyze the incidence, indications, and clinical outcomes of penetrating keratoplasty (PK) and repeat deep anterior lamellar keratoplasty (DALK) after failed DALK for keratoconus. METHODS: This retrospective interventional case series reviewed the medical records of patients with keratoconus who underwent DALK and were followed up for at least 1 year. Patients who underwent PK or repeat DALK for failed DALK were identified. The incidence, indications, and clinical outcomes after repeat keratoplasty were assessed...
May 2017: Cornea
https://www.readbyqxmd.com/read/27994809/diabetic-retinopathy-clinical-practice-guidelines-customized-for-iranian-population
#11
Zhale Rajavi, Sare Safi, Mohammad Ali Javadi, Mohsen Azarmina, Siamak Moradian, Morteza Entezari, Ramin Nourinia, Hamid Ahmadieh, Armin Shirvani, Saeid Shahraz, Alireza Ramezani, Mohammad Hossein Dehghan, Mohsen Shahsavari, Masoud Soheilian, Homayoun Nikkhah, Hossein Ziaei, Hasan Behboudi, Fereydoun Farrahi, Khalil Ghasemi Falavarjani, Mohammad Mehdi Parvaresh, Hamid Fesharaki, Majid Abrishami, Nasser Shoeibi, Mansour Rahimi, Alireza Javadzadeh, Reza Karkhaneh, Mohammad Riazi-Esfahani, Masoud Reza Manaviat, Alireza Maleki, Bahareh Kheiri, Faegheh Golbafian
PURPOSE: To customize clinical practice guidelines (CPGs) for management of diabetic retinopathy (DR) in the Iranian population. METHODS: Three DR CPGs (The Royal College of Ophthalmologists 2013, American Academy of Ophthalmology [Preferred Practice Pattern 2012], and Australian Diabetes Society 2008) were selected from the literature using the AGREE tool. Clinical questions were designed and summarized into four tables by the customization team. The components of the clinical questions along with pertinent recommendations extracted from the above-mentioned CPGs; details of the supporting articles and their levels of evidence; clinical recommendations considering clinical benefits, cost and side effects; and revised recommendations based on customization capability (applicability, acceptability, external validity) were recorded in 4 tables, respectively...
October 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27994806/descemet-stripping-automated-endothelial-keratoplasty-in-fuchs-endothelial-dystrophy-versus-pseudophakic-bullous-keratopathy
#12
Mohammad Ali Javadi, Sepehr Feizi, Roya Jafari, Firooz Mirbabaee, Vahid Ownagh
PURPOSE: To compare clinical and confocal scan outcomes after Descemet stripping automated endothelial keratoplasty (DSAEK) performed for Fuchs' endothelial dystrophy (FED) versus pseudophakic bullous keratopathy (PBK). METHODS: This retrospective comparative study included 47 consecutive eyes of 39 patients with the diagnosis of FED (n = 29, group 1) or PBK (n = 18, group 2) that underwent DSAEK. Clinical outcomes were compared between the study groups. At the final follow-up examination, confocal microscopy was used to measure and compare central corneal and graft thickness as well as endothelial cell density and morphology between the two groups...
October 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27778447/distribution-of-intraocular-pressure-central-corneal-thickness-and-vertical-cup-to-disc-ratio-in-a-healthy-iranian-population-the-yazd-eye-study
#13
MULTICENTER STUDY
Mohammad Pakravan, Mohammad Ali Javadi, Shahin Yazdani, Elham Ghahari, Zohreh Behroozi, Reza Soleimanizad, Sasan Moghimi, Naveed Nilforoushan, Reza Zarei, Yadollah Eslami, Mahmood Ghassami, Hossein Ziaei, Marzieh Katibeh, Hanif Tabesh, Mehdi Yaseri
PURPOSE: To determine the distribution of intraocular pressure (IOP), central corneal thickness (CCT) and vertical cup-to-disc ratio (VCDR) in the healthy Iranian population. METHODS: This population-based, epidemiologic study evaluated Iranian aged 40-80 years, residing in Yazd, Iran, in 2010-2011. Eligible subjects were selected by cluster random sampling. Each participant underwent an interview and ophthalmologic examination including slit lamp examination, Goldmann applanation tonometry, binocular optic disc evaluation, stereoscopic fundus photography, ultrasonic pachymetry and visual field testing...
March 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/27709371/visual-outcomes-after-lensectomy-and-iris-claw-artisan-intraocular-lens-implantation-in-patients-with-marfan-syndrome
#14
Hossein Mohammad Rabie, Parviz Malekifar, Mohammad Ali Javadi, Danial Roshandel, Hamed Esfandiari
PURPOSE: To review our experience with crystalline lens extraction and iris claw Artisan IOL implantation in patients with lens subluxation secondary to Marfan syndrome. METHODS: A retrospective analysis of 12 eyes of 9 patients with lens subluxation due to Marfan syndrome who underwent crystalline lens removal and Artisan IOL (Ophtec, Groningen, Netherlands) implantation. A questionnaire of pre- and post-operative data, including demographics, pre- and postoperative comorbidities and complications was completed...
August 2017: International Ophthalmology
https://www.readbyqxmd.com/read/27472261/protective-effects-of-carnosine-on-dehydroascorbate-induced-structural-alteration-and-opacity-of-lens-crystallins-important-implications-of-carnosine-pleiotropic-functions-to-combat-cataractogenesis
#15
Sajjad Javadi, Reza Yousefi, Saman Hosseinkhani, Ali-Mohammad Tamaddon, Vladimir N Uversky
The high level of dehydroascorbic acid (DHA) in the lenticular tissue is an important risk factor for the development of age-related cataracts. In this study, the effects of DHA on structure and function of lens crystallins were studied in the presence of carnosine using gel mobility shift assay, different spectroscopic techniques, and lens culture analysis. The DHA-induced unfolding and aggregation of lens proteins were largely prevented by this endogenous dipeptide. The ability of carnosine to preserve native protein structure upon exposure to DHA suggests the essential role of this dipeptide in prevention of the senile cataract development...
June 2017: Journal of Biomolecular Structure & Dynamics
https://www.readbyqxmd.com/read/27435994/corrosion-casts-of-big-bubbles-formed-during-deep-anterior-lamellar-keratoplasty
#16
Sepehr Feizi, Mozhgan Rezaei Kanavi, Davood Kharaghani, Sahar Balagholi, Masoumeh Meskinfam, Mohammad Ali Javadi
PURPOSE: To characterize the walls of big bubbles formed during deep anterior lamellar keratoplasty (DALK) using the corrosion casting technique. METHODS: Fresh corneoscleral buttons with normal transparency and without any known eye diseases (n = 11) were obtained from 11 human donors. A 20-gauge needle was used to inject a solution of 20 % polyvinyl alcohol (PVA) immediately beneath the corneal endothelium to form big bubbles in eight corneoscleral buttons...
November 2016: Japanese Journal of Ophthalmology
https://www.readbyqxmd.com/read/27413496/three-methods-for-correction-of-astigmatism-during-phacoemulsification
#17
Hossein Mohammad-Rabei, Elham Mohammad-Rabei, Goldis Espandar, Mohammad Ali Javadi, Mohammad Reza Jafarinasab, Seyed Javad Hashemian, Sepehr Feizi
PURPOSE: To compare the safety and efficacy of three methods for correcting pre-existing astigmatism during phacoemulsification. METHODS: This prospective, comparative, non-randomized study was conducted from March 2010 to January 2011, and included patients with keratometric astigmatism ≥1.25 D undergoing cataract surgery. Astigmatism was corrected using the following approaches: limbal relaxing incisions (LRI) on the steep meridian, extension and suturing of the phaco incision created at the steep meridian (extended-on-axis incision, EOAI), and toric intraocular lens (tIOL) implantation...
April 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27413493/trends-in-indications-and-techniques-of-corneal-transplantation-in-iran-from-2006-to-2013-an-8-year-review
#18
Mozhgan Rezaei Kanavi, Mohammad Ali Javadi, Tahmineh Motevasseli, Tahereh Chamani, Mahnoush Rezaei Kanavi, Bahareh Kheiri, Sare Safi
PURPOSE: To report changing trends in indications and techniques of corneal transplantation in Iran. METHODS: We reviewed eye bank records of 47,129 patients who had undergone corneal transplantation between 2006 and 2013 at different eye centers throughout Iran. RESULTS: The most common indication for corneal transplantation was keratoconus (KCN, n = 21,350 eyes, 45.3%), followed by bullous keratopathy (BK, n = 8,566 eyes, 18.2%), corneal opacity and scar (COS, n = 7,158 eyes, 15...
April 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27195082/visual-outcomes-of-successful-versus-failed-big-bubble-deep-anterior-lamellar-keratoplasty-for-keratoconus
#19
Mohammad Ali Javadi, Hossein Mohammad-Rabei, Sepehr Feizi, Seyed-Hashem Daryabari
PURPOSE: To compare the visual outcomes of deep anterior lamellar keratoplasty (DALK) for keratoconus with and without successful big-bubble formation. METHODS: In this retrospective comparative study, a total of 289 consecutive eyes from 257 patients underwent DALK using the big-bubble technique. In cases where the big bubble could not be accomplished, manual stromal dissection down to Descemeton membrane (DM) was performed using a crescent knife. Visual acuity and refractive outcomes were compared between the bare DM group (Group 1) and manual dissection group (Group 2)...
January 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27105670/vacuolating-cytotoxin-a-vaca-a-multi-talented-pore-forming-toxin-from-helicobacter-pylori
#20
REVIEW
Muhammad Junaid, Aung Khine Linn, Mohammad Bagher Javadi, Sarbast Al-Gubare, Niaz Ali, Gerd Katzenmeier
Helicobacter pylori is associated with severe and chronic diseases of the stomach and duodenum such as peptic ulcer, non-cardial adenocarcinoma and gastric lymphoma, making Helicobacter pylori the only bacterial pathogen which is known to cause cancer. The worldwide rate of incidence for these diseases is extremely high and it is estimated that about half of the world's population is infected with H. pylori. Among the bacterial virulence factors is the vacuolating cytotoxin A (VacA), which represents an important determinant of pathogenicity...
August 2016: Toxicon: Official Journal of the International Society on Toxinology
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