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Nutrition: Vitamin A

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Total 18962 results found since Jan 2013.

Outcomes and risk factors for Kahook Dual Blade excisional goniotomy with concomitant phacoemulsification: A multicentre Canadian study
CONCLUSION: This multicentre Canadian study provides real-world data that support the safety and efficacy of phaco-KDB in reducing IOP and AGM use with no evidence of disease progression during the follow-up period.PMID:37634551 | DOI:10.1016/j.jcjo.2023.08.004
Source: Canadian Journal of Ophthalmology - August 27, 2023 Category: Opthalmology Authors: Ali Salimi Oscar Kasner Steven Schendel Marc Mydlarski Dima Kalache Lautaro Vera Rob Pintwala Paul Harasymowycz Source Type: research

Mesenchymal stem cells differentiate to retinal ganglion-like cells in rat glaucoma model induced by polystyrene microspheres
CONCLUSION: Intravitreally transplanted rBM-MSCs differentiated into retinal cells, including ganglion-like cells, which successfully created a glaucoma model damaged with polystyrene microspheres. Promisingly, MSCs may have a role in neuro-protection and neuro-regeneration treatment of glaucoma in the future.PMID:37633122 | DOI:10.1016/j.tice.2023.102199
Source: Tissue and Cell - August 26, 2023 Category: Cytology Authors: Muhsin Eraslan Eren Çerman S üheyla Bozkurt Deniz Gen ç Ays ın Tulunay Virlan Cansu Suba şı Demir Tolga Akko ç Erdal Kara öz Tun ç Akkoç Source Type: research

Effect of Laser Panretinal Photocoagulation Combined with Lucentis on Long-Term Visual Acuity of Patients with Retinal Arterial Macroaneurysm
CONCLUSION: Laser panretinal photocoagulation combined with lucentis can deliver with reduced incidence of adverse effects compared to laser panretinal photocoagulation treatment and hence can more effectively contribute to retinal rehabilitation of patients with retinal arterial macroaneurysm.PMID:37632971
Source: Alternative Therapies in Health and Medicine - August 26, 2023 Category: Complementary Medicine Authors: Sha Liu Yan Wang Source Type: research

Analysis of the Macular Region Following Panretinal Photocoagulation for the Treatment of Diabetic Retinopathy Using Optical Coherence Tomography
CONCLUSIONS: PRP emerges as a highly valuable approach in the management of DR. It contributes to retinal thickness improvement within the macular region and inflammation reduction, and also enhances therapeutic outcomes, minimizes adverse reactions, and optimizes patients' quality of life. These findings warrant further clinical adoption and widespread promotion.PMID:37632956
Source: Alternative Therapies in Health and Medicine - August 26, 2023 Category: Complementary Medicine Authors: Haijing Cao Kai Wang Qing Pan Chaopeng Li Source Type: research

Experimental upregulation of developmentally downregulated ribosomal protein large subunits 7 and 7A promotes axon regeneration after injury in vivo
Exp Neurol. 2023 Aug 24:114510. doi: 10.1016/j.expneurol.2023.114510. Online ahead of print.ABSTRACTRibosomal proteins are involved in neurodevelopment and central nervous system (CNS) disease and injury. However, the roles of specific ribosomal protein subunits in developmental axon growth, and their potential as therapeutic targets for treating CNS injuries, are still poorly understood. Here, we show that ribosomal protein large (Rpl) and small (Rps) subunit genes are substantially (56-fold) enriched amongst the genes, which are downregulated during maturation of retinal ganglion cell (RGC) CNS projection neurons. We als...
Source: Experimental Neurology - August 26, 2023 Category: Neurology Authors: Jian Xing William C Theune Agnieszka Lukomska Matthew P Frost Ashiti Damania Ephraim F Trakhtenberg Source Type: research

MIL-CT: Multiple Instance Learning via a Cross-Scale Transformer for Enhanced Arterial Light Reflex Detection
Bioengineering (Basel). 2023 Aug 16;10(8):971. doi: 10.3390/bioengineering10080971.ABSTRACTOne of the early manifestations of systemic atherosclerosis, which leads to blood circulation issues, is the enhanced arterial light reflex (EALR). Fundus images are commonly used for regular screening purposes to intervene and assess the severity of systemic atherosclerosis in a timely manner. However, there is a lack of automated methods that can meet the demands of large-scale population screening. Therefore, this study introduces a novel cross-scale transformer-based multi-instance learning method, named MIL-CT, for the detection...
Source: Atherosclerosis - August 26, 2023 Category: Cardiology Authors: Yuan Gao Chenbin Ma Lishuang Guo Xuxiang Zhang Xunming Ji Source Type: research

Effects of blue light exposure on ocular parameters and choroidal blood perfusion in Guinea pig
CONCLUSION: Exposure to blue-light appears to have the potential to improve ChBP and ChT, thereby inhibiting the development of myopia.we speculate that blue-light inhibits the development of myopia for reasons other than longitudinal chromatic aberration (LCA).However,long-term exposure to blue-light may have adverse effects on ocular development. The next step is to investigate in depth the mechanisms by which the rational use of blue light regulates choroidal blood flow, offering new hope for the treatment of myopia.PMID:37633324 | DOI:10.1016/j.exer.2023.109619
Source: Experimental Eye Research - August 26, 2023 Category: Opthalmology Authors: Xiao Wang Yifan Sun Kailei Wang Shiqiao Yang Changlin Luan Bin Wu Wei Zhang Rui Hao Source Type: research

Mesenchymal stem cells differentiate to retinal ganglion-like cells in rat glaucoma model induced by polystyrene microspheres
CONCLUSION: Intravitreally transplanted rBM-MSCs differentiated into retinal cells, including ganglion-like cells, which successfully created a glaucoma model damaged with polystyrene microspheres. Promisingly, MSCs may have a role in neuro-protection and neuro-regeneration treatment of glaucoma in the future.PMID:37633122 | DOI:10.1016/j.tice.2023.102199
Source: Tissue and Cell - August 26, 2023 Category: Cytology Authors: Muhsin Eraslan Eren Çerman S üheyla Bozkurt Deniz Gen ç Ays ın Tulunay Virlan Cansu Suba şı Demir Tolga Akko ç Erdal Kara öz Tun ç Akkoç Source Type: research

Poor response of solitary optic disc retinal capillary hemangioblastoma to intravitreal propranolol
Can J Ophthalmol. 2023 Aug 23:S0008-4182(23)00241-7. doi: 10.1016/j.jcjo.2023.07.020. Online ahead of print.NO ABSTRACTPMID:37633316 | DOI:10.1016/j.jcjo.2023.07.020
Source: Canadian Journal of Ophthalmology - August 26, 2023 Category: Opthalmology Authors: Rachana Haliyur Taylor J Johnson Mark W Johnson Source Type: research

Effect of Laser Panretinal Photocoagulation Combined with Lucentis on Long-Term Visual Acuity of Patients with Retinal Arterial Macroaneurysm
CONCLUSION: Laser panretinal photocoagulation combined with lucentis can deliver with reduced incidence of adverse effects compared to laser panretinal photocoagulation treatment and hence can more effectively contribute to retinal rehabilitation of patients with retinal arterial macroaneurysm.PMID:37632971
Source: Alternative Therapies in Health and Medicine - August 26, 2023 Category: Complementary Medicine Authors: Sha Liu Yan Wang Source Type: research

Analysis of the Macular Region Following Panretinal Photocoagulation for the Treatment of Diabetic Retinopathy Using Optical Coherence Tomography
CONCLUSIONS: PRP emerges as a highly valuable approach in the management of DR. It contributes to retinal thickness improvement within the macular region and inflammation reduction, and also enhances therapeutic outcomes, minimizes adverse reactions, and optimizes patients' quality of life. These findings warrant further clinical adoption and widespread promotion.PMID:37632956
Source: Alternative Therapies in Health and Medicine - August 26, 2023 Category: Complementary Medicine Authors: Haijing Cao Kai Wang Qing Pan Chaopeng Li Source Type: research

Effects of blue light exposure on ocular parameters and choroidal blood perfusion in Guinea pig
CONCLUSION: Exposure to blue-light appears to have the potential to improve ChBP and ChT, thereby inhibiting the development of myopia.we speculate that blue-light inhibits the development of myopia for reasons other than longitudinal chromatic aberration (LCA).However,long-term exposure to blue-light may have adverse effects on ocular development. The next step is to investigate in depth the mechanisms by which the rational use of blue light regulates choroidal blood flow, offering new hope for the treatment of myopia.PMID:37633324 | DOI:10.1016/j.exer.2023.109619
Source: Experimental Eye Research - August 26, 2023 Category: Opthalmology Authors: Xiao Wang Yifan Sun Kailei Wang Shiqiao Yang Changlin Luan Bin Wu Wei Zhang Rui Hao Source Type: research

Insights on the Nutritional Profiling of Cantaloupe ( < em > Cucumis melo < /em > L.) via 1-Naphthalene Acetic Acid
This study was conducted to investigate the influence of different concentrations (0 (control), 100, 150, and 200 ppm) of 1-naphthalene acetic acid (1-NAA) on the nutritional components of the cantaloupe (Cucumis melo L. Var. Super White Honey). All the studied treatments were applied twice at the 2nd and 4th leaf stages. The applied concentrations of 1-NAA significantly improved the sex expression and fruit yield attributes. Different nutritional components like proximate contents, minerals, vitamins, selected fatty acids, and amino acids were analyzed. The results showed that the maximum moisture content, proteins, carbo...
Source: Rural Remote Health - August 26, 2023 Category: Rural Health Authors: Sajjad Ali Atta Ur Rahman Ehsan Ali Fadime Karabulut Saqib Ali Riaz Ahmad Mohamed E Fadl Mohamed A E AbdelRahman Mohamed A A Ahmed Antonio Scopa Source Type: research