Importance of molecular-genetic analysis in diagnostics of primary open-angle glaucoma

2018 ◽  
pp. 88-91
Author(s):  
V.K. Surkova ◽  
◽  
A.Z. Kalenteva ◽  
L.U. Dzhemileva ◽  
◽  
...  
2004 ◽  
Vol 25 (1) ◽  
pp. 11-23 ◽  
Author(s):  
M. Markandaya ◽  
T.K. Ramesh ◽  
V. Selvaraju ◽  
Syril K. Dorairaj ◽  
Ravi Prakash ◽  
...  

PLoS ONE ◽  
2017 ◽  
Vol 12 (12) ◽  
pp. e0186678 ◽  
Author(s):  
Yukihiro Shiga ◽  
Koji M. Nishiguchi ◽  
Yosuke Kawai ◽  
Kaname Kojima ◽  
Kota Sato ◽  
...  

Author(s):  
М.О. Кириллова ◽  
А.Н. Журавлева ◽  
А.В. Марахонов ◽  
Н.В. Петрова ◽  
Н.В. Балинова ◽  
...  

Цель исследования - изучение взаимосвязи полиморфизмов генов, кодирующих структуру регуляторных белков синтеза и деградации экстрацеллюлярного матрикса соединительной ткани, с развитием первичной открытоугольной глаукомы (ПОУГ). Обследовано 144 человека (мужчин - 56, женщин - 88), средний возраст 59,3±6,2, не состоящих в родстве, русской национальности. Группу I составили 40 человек с подозрением на глаукому, в группу II вошли 40 человек с диагнозом ПОУГ I-II стадий на одном или обоих глазах. Пациенты обеих групп имели отягощенный семейный анамнез по глаукоме. Группу контроля составили 64 относительно здоровых человека. Всем пациентам проведены стандартные и специальные офтальмологические, а также молекулярно-генетические исследования. Носительство генотипа GT и аллеля Т полиморфизма rs8136803 (TIMP3), генотипа AG и аллеля A полиморфизма rs652438 (MMP12), генотипа GA и аллеля A полиморфизма rs3825942 (LOXL1) ассоциировано с развитием ПОУГ. Ассоциации полиморфизма rs1048661 гена LOXL1 с развитием ПОУГ не выявлено. Проведенное исследование указывает на необходимость формирования алгоритма обследования пациентов с ПОУГ и подозрением на глаукому с включением молекулярно-генетических исследований. Objective: to study gene polymorphisms associated with the remodeling of the connective tissue of the eye as markers of preclinical diagnosis of primary open-angle glaucoma in patients with hereditary predisposition. Materials and methods: a total of 144 persons (56 men, 88 women), average age 59.3±6.2, were examined, not related, of Russian nationality. Group I consisted of 40 individuals suspected to affected by glaucoma, group II included 40 individuals with a diagnosis of I-II stage POAG in one or both eyes. Patients of both groups had a complicated family history of glaucoma. The control group consisted of 64 relatively healthy individuals. All patients underwent standard and special ophthalmological examination, as well as molecular genetic testing. Results: carriage of GT genotype and T allele of rs8136803 polymorphism (TIMP3), AG genotype and A allele of rs652438 polymorphism (MMP12), GA genotype and A allele of rs3825942 polymorphism (LOXL1) was associated with the development of POAG. The rs1048661 polymorphism of the LOXL1 gene cannot be considered as a marker of POAG development. Conclusion: the study indicates the need to develop a correct algorithm for diagnosing patients with POAG and suspected glaucoma with the inclusion of molecular genetic studies.


2004 ◽  
Vol 13 (4) ◽  
pp. 299-303 ◽  
Author(s):  
Nobuo Fuse ◽  
Kana Takahashi ◽  
Hiroshi Akiyama ◽  
Toru Nakazawa ◽  
Motohiko Seimiya ◽  
...  

1999 ◽  
Vol 20 (4) ◽  
pp. 211-218 ◽  
Author(s):  
K.F. Damji ◽  
X. Song ◽  
S.K. Gupta ◽  
J. Gao ◽  
W. Rock ◽  
...  

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.


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