نتایج جستجو برای: retinal diseases

تعداد نتایج: 911109  

Journal: :Lecture Notes in Computer Science 2021

Retinal vessel segmentation from retinal images is an essential task for developing the computer-aided diagnosis system diseases. Efforts have been made on high-performance deep learning-based approaches to segment in end-to-end manner. However, acquisition of and labels requires onerous work professional clinicians, which results smaller training dataset with incomplete labels. As known, data-...

Journal: :Acta Scientiarum Polonorum 2023

Retinal degenerations are a series of genetically inherited diseases resulting in significant visual impairment and blindness. Among domestic cat breeds, there different courses associated with mutations CEP290, CRX, AIPL1 KIF3B genes. The aim this study was to design diagnostic tests identify the mutated alleles. primers for PCR restriction enzymes PCR-RFLP were designed detect Mutation nucleo...

Journal: :Bulletin of Russian State Medical University 2021

Retinal damage is an optional sign in a number of neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS). The aim this work was to assess the structural and functional state retina murine model ALS caused by overexpression aberrant FUS protein [1-359]. retinal examination carried out on 12 transgenic 13 wild-type mice 2.5–3 months age. study revealed not statistically signifi...

Journal: :International Journal of Clinical Trials 2022

<p><strong>Background:</strong> To evaluate risk factors associated with retinal diseases and efficacy safety of Razumab<sup>TM</sup> (biosimilar ranibizumab) in the management Indian patients wet age-related macular degeneration (wet AMD), diabetic edema (DME), vein occlusion (RVO) myopic choroidal neovascularization (mCNV).</p><p><strong>Methods...

2013
Rana Uday Singh Gulshan Goyal

: Advancements in image processing and computing has lead to its use in various applications in medical imaging. In the field of ophthalmology, retinal analysis is used for medical diagnosis and detection of the diseases. Various diseases such as diabetic retinopathy, age-related macular degeneration, muscular dystrophy can be easily diagnosed using automated diagnostic systems, thus providing ...

Journal: :Biology 2021

In retinal organ cultures, H2O2 can be used to simulate oxidative stress, which plays a role in the development of several diseases including glaucoma. We investigated whether processes underlying stress prevented cultures by an inducible nitric oxide synthase (iNOS)-inhibitor. To this end, porcine explants were cultivated for four and eight days. Oxidative was induced via 300 µM on day one thr...

2016
S Thamizharasan G Leelavathi K Dhivyabharathi P Aswini

In recent days glaucoma related problems are tremendously increased in a stratergical manner. Hence it is to be considered as a serious threat in biomedical problem among human beings. proper arrangement of retinal vessel provides information about the retinal abnormalities. This process help to find cause several retinal diseases. The assessment of blood vessel is used to find eye diseases suc...

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