scholarly journals An evaluation of ocular elasticity using real-time ultrasound elastography in primary open-angle glaucoma

2016 ◽  
Vol 89 (1060) ◽  
pp. 20150429 ◽  
Author(s):  
Kadir Agladioglu ◽  
Gökhan Pekel ◽  
Seher Altintas Kasikci ◽  
Ramazan Yagci ◽  
Yilmaz Kiroglu
2016 ◽  
Vol 32 (4) ◽  
pp. 333-337 ◽  
Author(s):  
Ozlem Unal ◽  
Nurdan Cay ◽  
Fatma Yulek ◽  
Ayse Guzin Taslipinar ◽  
Selen Bozkurt ◽  
...  

2019 ◽  
Author(s):  
Feng Zhang ◽  
Yang Zhao ◽  
Mengdan Cao ◽  
Xu Jia ◽  
Zheng Pan ◽  
...  

Abstract Background To identify the potential genes in human trabecular meshwork (TM) related to primary open-angle glaucoma (POAG). At first, long noncoding RNA (LncRNA) and mRNA expression profiles in TM samples from 4 control subjects and POAG patients were accessed by microarray analyses. Then, twenty lncRNAs were validated by real-time quantitative PCR in the same samples from microarray analyses. Finally, eight highly expression lncRNAs were further tested by real-time quantitative PCR in TM from 8 normal controls and 19 POAG patients. Expression data were normalized and analyzed using the R software. Pathway analyses were performed by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis.Results: A total of 2179 lncRNAs and 923 mRNAs in the TM of POAG patients were significantly up-regulated, and 3111 lncRNAs and 887 mRNAs were significantly down-regulated. ENST00000552367, ENST00000582505, ENST00000609130, NR_029395, NR_038379, and ENST00000586949 expression levels were significantly higher in the TM from a different cohort of POAG patient than normal controls.Conclusion: ENST00000552367, ENST00000582505, ENST000006091- 30, NR_029395, NR_038379, and ENST00000586949 may play essential roles in the development of POAG.


Author(s):  
Feng Zhang ◽  
Yang Zhao ◽  
Mengdan Cao ◽  
Xu Jia ◽  
Zheng Pan ◽  
...  

Abstract Purpose To identify the potential genes in human trabecular meshwork (TM) related to primary open-angle glaucoma (POAG). Methods First, long noncoding RNA (LncRNA) and mRNA expression profiles in TM samples from 4 control subjects and 4 POAG patients were accessed by microarray analyses. Then, twenty lncRNAs were validated by real-time quantitative PCR in the same samples from microarray analyses. Finally, eight highly expressed lncRNAs were further tested by real-time quantitative PCR in TM from 8 normal controls and 19 POAG patients. Expression data were normalized and analyzed using the R software. Pathway analyses were performed by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis. Results A total of 2179 lncRNAs and 923 mRNAs in the TM of POAG patients were significantly upregulated, and 3111 lncRNAs and 887 mRNAs were significantly downregulated. ENST00000552367, ENST00000582505, ENST00000609130, NR_029395, NR_038379, and ENST00000586949 expression levels were significantly higher in the TM from a different cohort of POAG patient than normal controls. Conclusion ENST00000552367, ENST00000582505, ENST000006091- 30, NR_029395, NR_038379, and ENST00000586949 may play essential roles in the development of POAG.


2021 ◽  
Vol 14 (4) ◽  
pp. 7-17
Author(s):  
A. A. Antonov ◽  
I. V. Kozlova ◽  
A. A. Vitkov ◽  
T. M. Agadzhanyan

Purpose: to develop a comprehensive algorithm for choosing the optimal method for monitoring and treating patients with primary openangle glaucoma (POAG). Material and methods. 30 patients with POAG, aged 30 to 86, underwent an ophthalmological examination which included visometry, standard automatic perimetry, tonometry, ophthalmoscopy, and biomicroscopy. The data obtained were evaluated on a point scale according to the innovative algorithm, on the basis of which a plan of patient management was recommended. Then the recommendation of the algorithm was compared with the suggestion of an expert specializing in the treatment of glaucoma. Results. The proposed innovative algorithm for treating POAG patients sets up four stages in the appointment of topical hypotensive therapy. When gaining a certain number of points, the algorithm recommends surgical treatment. The treatment tactics suggested by the algorithm, agreed with the opinion of glaucoma expert in most of the cases (27 out of 30 cases; 90%). Conclusion. An algorithm for the treatment of patients with POAG has been proposed and tested. The algorithm makes it possible to assess the progression of the glaucomatous process and select the optimal tactics for managing the patient in real time of examination.


Author(s):  
E. N. Simakova ◽  
O. V. Stenkova

Introduction. Glaucoma is one of the most significant eye diseases. It is often diagnosed, not always amenable to therapy, and can lead to a complete loss of visual functions. In recent years, the method of osteopathic correction has become widespread as one of the effective methods of treatment and rehabilitation of patients with pathologies of various body systems. In the pathogenesis of glaucoma, it is customary to distinguish a dystrophic concept, which considers primary open-angle glaucoma as a result of dystrophic changes in the connective tissue, as well as in the endothelial lining of the trabeculae and Schlemm′s canal, especially destructive changes in mitochondria and the alteration of their functional activity. A vascular concept is also distinguished. According to this concept, the central link in the pathogenesis of glaucoma is circulatory disorder in the ciliary vessels, ocular artery, and major vessels of the head and neck, it can be assumed that osteopathic correction in the treatment of patients with open-angle glaucoma will be pathogenetically substantiated and will have a positive effect on intraocular pressure and trophicity of the optic nerve. The goal of research — to study the influence of in osteopathic correction on the nature of unoperated glaucoma (stage IIA) and to substantiate the possibility of using osteopathic correction in the complex treatment of patients with this pathology.Materials and methods. A prospective controlled randomized study was conducted at 52 city polyclinics, branch 3, Moscow, from January 2018 to January 2019. 40 patients (70 eyes) aged 50 to 75 years with primary open-angle glaucoma IIA stage were examined. At this stage of the disease, patients most often seek medical care and the issue of conservative management is primarily considered. All patients were divided into two groups of 20 people: the main group and the control group. The treatment in the main group included hypotensive drug therapy and osteopathic correction. Patients of the control group received only drug therapy. All patients underwent ophthalmic (visometry, tonometry, perimetry) and osteopathic examination twice: before the treatment and after 3 months.Results. For patients with primary open-angle IIA non-operated glaucoma, regional (most often regions of the head, neck, dura mater) and local (abdominal diaphragm, iliac bones, hip and knee joints) somatic dysfunctions were the most typical. In the main group a statistically significant decrease in the frequency and severity of dysfunctions at all levels was stated. Also, in patients receiving osteopathic correction, a significant decrease in the level of intraocular pressure and perimetric indices was noted. In patients of the control group, no reliable changes in these indicators were obtained.Conclusion. The results obtained indicate that osteopathic correction is clinically effective in the complex treatment of patients with primary open-angle II A glaucoma.


1990 ◽  
Vol 4 (1) ◽  
pp. 1 ◽  
Author(s):  
In Seop Lee ◽  
Young Suk Yu ◽  
Dong Myung Kim ◽  
Dong Ho Youn ◽  
Jin Q Kim

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