07), VD ppr (0.715±0.07), PSCA RI (0.801±0.12), CRA RI (0.798±0.11) - had similar high predictive properties as IOP max (0.79±0.05), corneal hysteresis (0.755±0.07), thickness of inner parafoveal layers (0.728±0.07) and RNFL (0.692±0.06). The study revealed the following correlations ROP1 with maximum IOP ( =0.01), ROP2 with blood flow velocity in PSCA ( =0.01), VD parafovea with corneal hysteresis ( =0.01), and GCC thickness with ocular perfusion pressure ( =0.01). The obtained data demonstrates the importance of combining perimetry with OCT for detecting the progression of glaucoma and indicates its relationship with reduced ocular hemoperfusion. The obtained data demonstrates the importance of combining perimetry with OCT for detecting the progression of glaucoma and indicates its relationship with reduced ocular hemoperfusion. To evaluate the possibility of using the system "Neuro-ERG" (with a module for multifocal ERG) in the study of focal and diffuse pathology in laboratory animals (rabbits). Focal retinal damage was modelled in 5 eyes of 5 rabbits by singular laser pulses (532 nm, 100 ms, power 30, 60, 100, 150 and 200 mW) and diffuse retinal damage was modelled in 5 eyes of 5 rabbits by exposure to polychromatic light for 14 days (9500 lm, 6400 K, 230 mW/cm2, 8 h/day). The pair of eyes and areas of intact retina in the eyes with focal retinal damage were used for control. Multifocal electroretinography (mfERG) was recorded using the «Neuro-ERG» system (Neurosoft, Russia) before exposure, after 1 hour (in focal damage model), and 1, 7 and 14 days after exposure. In addition, three-time recording of mfERG was made before and after the experiments. Analysis included the amplitude and time characteristics of mfERG components, as well as the level of reproducibility of mfERG at each recording. In the modeling of focal damage tal studies of vitreoretinal pathology with rabbits as biological objects. To analyze neuro-ophthalmology symptoms in patients with germinomas located in pineal and suprasellar regions. The study analyzed 133 patients with germinoma who were receiving treatment in Burdenko Neuro-surgical Institute from 2008 to 2017. Assessment of results was performed by neuro-ophthalmology examination, a computerized oculograph was used for the objectification of the severity of ocular-motor and pupillary disorders. Among the patients of the study, 65 had pineal germinoma, 42 - suprasellar germinoma and 26 - bifocal germinoma. Among patients with pineal germinomas, males prevailed, while more females had suprasellar germinomas. No statistical difference was found between gender and bifocal germinoma. Pineal germinomas were manifested predominantly by the development of the dorsal midbrain syndrome in the form of oculomotor and pupillary dysfunction (75%) and the development of papilledema (53%). Germinomas of suprasellar localization are most often presented by asymmetric chiasmatic syndrome bifocal germinomas was detected in 76% cases, combination of oculomotor and pupillary dysfunction with visual impairments was found in 38% cases. Neuro-ophthalmological symptoms of germinoma of these regions manifest in the early stages of the disease and require ophthalmological examination during all stages of diagnosis and treatment. To analyze intravital structure of the vitreous body in asteroid hyalosis using digital ultrasound imaging. The study included 64 patients (128 eyes) aged 62 to 73 years with opacities in the vitreous body characterized as asteroid hyalosis. The macrostructure of the vitreous body was evaluated based on the results of digital ultrasound imaging. The analysis covered various types of ultrasound images of the inner projection of the eye and the vitreous cavity. The study demonstrates the possibility of evaluation of the integrity of vitreous tracts, and the vitreous body as a whole. Ocular ultrasound images of patients with asteroid hyalosis acquired were used to evaluate the macrostructure of the vitreous body and determine the features of spatial defects. Ocular ultrasound images of patients with asteroid hyalosis acquired in vivo were used to evaluate the macrostructure of the vitreous body and determine the features of spatial defects. To study of the effectiveness of the drug Melphalan as an antiproliferative agent during experimental proliferative vitreoretinopathy (PVR). The experimental study used data from 24 eyes of 12 Chinchilla rabbits weighing 2.5-3.0 kg, which had PVR modeled in both eyes by intravitreal injection of a culture of heterogeneous activated fibroblast cells consisting of 200,000 cells in 0.1 ml. Treatment of experimental PVR was performed 1 day after the modeling process. In the first group of animals (6 eyes), 0.02 mg of Melphalan was administered intravitreally. In the second group of animals (6 eyes), 0.005 mg of Melphalan concentrated in 0.1 ml was administered intravitreally. Left eyes in both groups remained without treatment. https://www.selleckchem.com/products/pf-07104091.html Animals were observed for 1 month using biomicroscopy and ophthalmoscopy. 30 days after the animals were removed from the experiment, the eyes were enucleated, fixed in 10% buffered formalin and subjected to standard histological examination. The study of paraffin sections of the eyes h minimal retinotoxic changes. A single intravitreal injection of 0.005 mg Melphalan had a positive therapeutic antiproliferative effect on the PVR model with minimal retinotoxic changes. To analyze the effectiveness and safety of VEGF inhibitor used to improve keratoconus transplant survival in patients with corneal neovascularization as stand-alone and in combination with laser coagulation of ingrowing vessels before keratoplasty. The study included 56 patients (56 eyes) with corneal opacifications of various etiology complicated by corneal neovascularization (CNV). The patients were divided into three groups. The 1st group included 27 patients with diffuse CNV who were undergoing an antiangiogenic therapy using anti-VEGF drug, the 2nd group - 14 patients with stem cell CNV who underwent laser coagulation of major corneal vessels combined with subconjunctival administration of drug before keratoplasty; the control group consisted of 15 patients with mixed type CNV who were undergoing conventional treatment without antiangiogenic therapy. During the follow-up (24.5±4.84 months, 4 to 25 months), transplant rejection reaction was recorded in 7 (23%) patients of the 1 group, 5 (35%) patients of the 2 group and 9 (60%) patients of the control group.