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Condition: Cataracts

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Total 121 results found since Jan 2013.

Clinical features of the pathogenic m.5540g > a mitochondrial transfer rna tryptophan gene mutation
• Longitudinal increase in mtDNA mutant load reflects worsening muscle histology.• De novo m.5540G>A mtDNA mutation adds to its credentials as a pathogenic mutation. • Additional clinical findings are cataract, kidney disease and stroke.
Source: Neuromuscular Disorders - August 17, 2016 Category: Neurology Authors: Yi Shiau Ng, Steven A. Hardy, Venice Shrier, Gerardine Quaghebeur, David R Mole, Matthew J. Daniels, Susan M. Downes, Jane Freebody, Carl Fratter, Monika Hofer, Andrea H. Nemeth, Joanna Poulton, Robert W. Taylor Tags: Case report Source Type: research

Annual incidences of visual impairment during 10-year period in Mie prefecture, Japan
ConclusionsThe results indicate that in Japan, the rates of the major causes of visual impairment altered in the most recent 10-year period reflecting the recent changes in the social background and advances in ocular and systemic treatment.
Source: Japanese Journal of Ophthalmology - April 26, 2017 Category: Opthalmology Source Type: research

DIS-17-0023 The Enduring Health Challenges of Afghan Immigrants and Refugees in Iran: A Systematic Review
This article does not contain any studies with human participants or animals performed by the author. Data Availability All national (MagIran, Science Information Database (SID) and Iranmedex) and international (PubMed, Scopus) databases were searched from November 2010 to November 2016 using keywords both in English and Persian: Afghan immigrants, Afghan refugees, Iran, infectious diseases, tuberculosis, HIV, Hepatitis B and C, non-communicable disease, food security, mental health, barriers, health insurance, access to health service. All related websites and webpages were also searched by Google with the same keywords ...
Source: PLOS Currents Disasters - July 21, 2017 Category: International Medicine & Public Health Authors: nasim Source Type: research

The Enduring Health Challenges of Afghan Immigrants and Refugees in Iran: A Systematic Review
This article does not contain any studies with human participants or animals performed by the author. Data Availability All national (MagIran, Science Information Database (SID) and Iranmedex) and international (PubMed, Scopus) databases were searched from November 2010 to November 2016 using keywords both in English and Persian: Afghan immigrants, Afghan refugees, Iran, infectious diseases, tuberculosis, HIV, Hepatitis B and C, non-communicable disease, food security, mental health, barriers, health insurance, access to health service. All related websites and webpages were also searched by Google with the same keywords ...
Source: PLOS Currents Disasters - July 21, 2017 Category: International Medicine & Public Health Authors: nasim Source Type: research

Endocrine Disruptors and Health Effects in Africa: A Call for Action
Conclusion: To address the many challenges posed by EDCs, we argue that Africans should take the lead in prioritization and evaluation of environmental hazards, including EDCs. We recommend the institution of education and training programs for chemical users, adoption of the precautionary principle, establishment of biomonitoring programs, and funding of community-based epidemiology and wildlife research programs led and funded by African institutes and private companies. https://doi.org/10.1289/EHP1774 Received: 16 February 2017 Revised: 22 May 2017 Accepted: 24 May 2017 Published: 22 August 2017 Address correspond...
Source: EHP Research - August 23, 2017 Category: Environmental Health Authors: Daniil Lyalko Tags: Commentary Source Type: research

Role of botulinum toxin A in treatment of intractable diplopia
Conclusions Our results suggest that BTXA offers the advantage of a temporary decrease of the deviation without altering image quality that allows the visual system to recover fusion under real-life conditions. Permanent treatment with surgical correction of the deviation should be reserved for those who achieve fusion during the orthotropic period provided by BTXA.
Source: Journal of American Association for Pediatric Ophthalmology and Strabismus - September 7, 2017 Category: Opthalmology Source Type: research

Review on antioxidants and evaluation procedures
AbstractAntioxidants are the substances that are capable of counteracting the damaging effects of the physiological process of oxidation occur in animal tissues. These may be nutrients (vitamins and minerals) as well as enzymes (proteins) in our body that assist in chemical reactions. They are believed to play a role in preventing the development of chronic diseases like cancer, diabetes, heart disease, stroke, Alzheimer's disease, rheumatoid arthritis, and cataracts etc. The present review article emphasizes on the various aspects of oxidants and antioxidants viz. definition, types, causes, mechanism, functions, adverse e...
Source: Chinese Journal of Integrative Medicine - October 6, 2017 Category: Internal Medicine Source Type: research

Molecules, Vol. 22, Pages 2063: Inhibition by Commercial Aminoglycosides of Human Connexin Hemichannels Expressed in Bacteria
Altenberg In addition to gap junctional channels that mediate cell-to-cell communication, connexins form hemichannels that are present at the plasma membrane. Since hemichannels are permeable to small hydrophilic compounds, including metabolites and signaling molecules, their abnormal opening can cause or contribute to cell damage in disorders such as cardiac infarct, stroke, deafness, skin diseases, and cataracts. Therefore, hemichannels are potential pharmacological targets. A few aminoglycosides, well-known broad-spectrum antibiotics, have been shown to inhibit hemichannels. Here, we tested several commercially avai...
Source: Molecules - November 25, 2017 Category: Chemistry Authors: Mariana Fiori Srinivasan Krishnan Abbey Kjellgren Luis Cuello Guillermo Altenberg Tags: Article Source Type: research

IJERPH, Vol. 14, Pages 1523: Prevalence of Self-Reported Diagnosed Cataract and Associated Risk Factors among Elderly South Africans
e Sokhela This paper estimates the prevalence of self-reported cataract and associated risk factors among individuals aged ≥50 years in South Africa. Data from a nationally-representative cross-sectional Study on Global AGEing and Adult Health (SAGE) (N = 3646) conducted in South Africa from 2007–2008 was analyzed. The primary outcome was self-reported cataract, and exposures included socio-demographics, self-reported co-morbidities, and behavioral factors. Linearized multivariate logistic regression models were used. The weighted prevalence of self-reported diagnosed cataract was 4.4% (95%CI: 3.4–5.8). Prevalenc...
Source: International Journal of Environmental Research and Public Health - December 6, 2017 Category: Environmental Health Authors: Nancy Phaswana-Mafuya Karl Peltzer Amelia Crampin Edmund Ahame Zinhle Sokhela Tags: Article Source Type: research

Bringing Robotics into the Cath Lab to Protect Physicians
Percutaneous Coronary Intervention (PCI, or angioplasty with stent) is a common procedure used to treat patients with obstructive coronary artery disease, with an estimated 600,000 procedures performed annually in the United States. PCI has a low risk of complications for patients, but that's not the case for clinicians. Patients receive a dose of radiation during a PCI procedure, which takes anywhere from 30 minutes to a few hours. Interventional cardiologists and cardiac catheterization laboratory personnel are exposed to ionizing radiation all day, every day. Protective measures, such as radiation safety caps, goggles...
Source: MDDI - December 15, 2017 Category: Medical Devices Authors: Heather R. Johnson Tags: Medical Device Business Source Type: news

Association Between Glucocorticoid Exposure and Healthcare Expenditures for Potential Glucocorticoid-related Adverse Events in Patients with Rheumatoid Arthritis.
CONCLUSION: Chronic exposure to low to medium doses of OGC was associated with significantly increased risk of potential OGC-related AE in patients with RA, and greater cumulative OGC dose was associated with substantially higher AE-related healthcare expenditures among patients with AE. PMID: 29335343 [PubMed - as supplied by publisher]
Source: Journal of Rheumatology - January 18, 2018 Category: Rheumatology Tags: J Rheumatol Source Type: research

Cardiometabolic response of juvenile rainbow trout exposed to dietary selenomethionine
Publication date: Available online 8 March 2018 Source:Aquatic Toxicology Author(s): Connor M. Pettem, Jennifer M. Briens, David M. Janz, Lynn P. Weber Selenium (Se) is considered as an essential trace element, involved in important physiological and metabolic functions for all vertebrate species. Fish require dietary concentrations of 0.1 to 0.5 μg Se/g dry mass (d.m.) to maintain normal physiological and selenoprotein function, however concentrations exceeding 3 μg/g d.m. have been shown to cause toxicity. As Se is reported to have a narrow margin between essentiality and toxicity, there is growing concern surroun...
Source: Aquatic Toxicology - March 9, 2018 Category: Toxicology Source Type: research

Cardiometabolic response of juvenile rainbow trout exposed to dietary selenomethionine.
Abstract Selenium (Se) is considered an essential trace element, involved in important physiological and metabolic functions for all vertebrate species. Fish require dietary concentrations of 0.1-0.5 μg Se/g dry mass (d.m.) to maintain normal physiological and selenoprotein function, however concentrations exceeding 3 μg/g d.m. have been shown to cause toxicity. As Se is reported to have a narrow margin between essentiality and toxicity, there is growing concern surrounding the adverse effects of elevated Se exposure caused by anthropogenic activities. Previous studies have reported that elevated dietary exp...
Source: Aquatic Toxicology - March 8, 2018 Category: Toxicology Authors: Pettem CM, Briens JM, Janz DM, Weber LP Tags: Aquat Toxicol Source Type: research

One-step management of post-traumatic triple dialysis using two rings.
CONCLUSION: A single-sitting surgery correcting all the three dialysis can curtail the burden of repeated surgeries and their complications, providing early visual recovery and cost-effectivity. PMID: 30270659 [PubMed - as supplied by publisher]
Source: European Journal of Ophthalmology - October 1, 2018 Category: Opthalmology Authors: Gupta S, Selvan H, Shakrawal J, Gupta V Tags: Eur J Ophthalmol Source Type: research

Light-Induced Pupillary Responses in Alzheimer's Disease
Light-Induced Pupillary Responses in Alzheimer's Disease Pratik S. Chougule1, Raymond P. Najjar1,2, Maxwell T. Finkelstein1, Nagaendran Kandiah3,4 and Dan Milea1,2,5* 1Department of Visual Neurosciences, Singapore Eye Research Institute, Singapore, Singapore 2The Ophthalmology & Visual Sciences ACP, Duke-National University of Singapore (NUS) Medical School, Singapore, Singapore 3Department of Neurology, National Neuroscience Institute, Singapore, Singapore 4Duke-National University of Singapore (NUS), Singapore, Singapore 5Singapore National Eye Centre, Singapore, Singapore The impact of Alzhe...
Source: Frontiers in Neurology - April 11, 2019 Category: Neurology Source Type: research