“…The guidelines proposed by the American Academy of Ophthalmology suggested a baseline fundus examination and an annual screening after 5 years by using automated visual fields (VF) plus spectral-domain optical coherence tomography (SD-OCT). Both multifocal electroretinogram (mfERG) and fundus autofluorescence (FAF) can also be used to improve the accuracy of diagnosis. …”
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“…However, for patients with high myopia, under the premise of ensuring a certain optical zone diameter, the ablation depth should be minimized to reduce the increase of the post-operative HOAs so as to improve the visual quality.…”
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“…He was incidentally noted to have a pituitary macroadenoma (2.2 x 2.4 x 1.8 cm) with optic chiasm compression. The patient reported a history of headaches, blurry vision and joint pain with multiple physician visits for joint pain predating the trauma by 5-8 years. …”
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“…Surgical resection remains the gold standard to decompress the optic chiasm, reduce tumor volume and preserve hormonal function Objective To evaluate the characteristics of GA attended in our hospital in the last 11 years. …”
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“…Patients in remission had more prolonged lag time for the initiation of clot formation (571±68 vs. 514±72 sec, p=0.02), however maximum clot optic density was similar in the two groups (Group 1: 0.40±0.12 vs. …”
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“…Children with structural hypothalamic-pituitary abnormalities such as ectopic posterior pituitary (EPP) with/without pituitary stalk interruption syndrome, septo-optic dysplasia (SOD), or isolated anterior pituitary aplasia/hypoplasia (AP/HP) usually display more severe GHD than those with normal hypothalamic-pituitary magnetic resonance imaging (MRI) findings, and a higher prevalence of multiple pituitary hormone deficiencies (MPHD). …”
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“…Besides, the morphological changes of aorta and kidney tissues were examined by optical and electron microscopes. RESULTS: Both AG and 2-BEA exerted strong inhibitory effect on the aortic SSAO activity in vitro, with the IC(50) values of 12.76 μmol/L and 3.83 μmol/L, respectively. …”
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“…For in vivo biodistribution, mice bearing subcutaneous and intracranial NSCLC xenograft tumors were administrated intraveneously with LXY30-biotin/streptavidin-Cy5.5 complex and then analyzed for in vivo and ex vivo optical imaging and histopathology. RESULTS: We showed that LXY30 specifically and sensitively detected α3β1 integrin-expressing NSCLC cells and tumor-derived exosomes. …”
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“…Nevertheless, the techniques shown in this study in combination with fibre Bragg gratings and optical coherence tomography are a promising approach to overcome the problems of EVAR interventions.…”
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“…The expression content of COL1 in CD + β-TCP-DPI group was much higher than CD group (P = 1.262 × 10(−7)) and CD + β-TCP group (P = 1.666 × 10(−7)) according to the integrated optical density (IOD) analyses. CONCLUSION: Functional β-TCP scaffolds modified by DPI peptide were successfully synthesized using an adsorption/freeze-drying strategy. …”
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“…RESULTS: Here, we report for the first time the generation of human engineered tissue models of FRDA cardiomyopathy from hPSCs: FXN-deficient hvCTS displayed attenuated developed forces (by 70–80%) compared to healthy controls. High-resolution optical mapping of hvCAS with reduced FXN expression also revealed electrophysiological defects consistent with clinical observations, including action potential duration prolongation and maximum capture frequency reduction. …”
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“…Compared with the vehicle group, the expression of β-catenin measured in integrated optical density units per area was reduced in the sporamin group (47.29 ± 9.10 vs 26.14 ± 1.72; P = 0.003). …”
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“…Participants were patients with CI-DME and central subfield thickness (CST) ≥ 375 µm in the study eye as assessed by spectral domain optical coherence tomography. Eligible patients were randomized to (1) daily oral ASP8232 40 mg monotherapy; (2) combination therapy of daily oral ASP8232 40 mg and monthly intravitreal ranibizumab 0.3 mg; or (3) monthly intravitreal ranibizumab 0.3 mg monotherapy. …”
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“…We aimed to determine the systemic MVR through both optical coherence tomography angiography (OCTA) and intravital capillaroscopy, and to investigate their respective efficacies and related mechanisms associated with late endothelial progenitor cells (LEPCs) dysfunction. …”
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“…Inclusion criteria included age 18 years or older, visual impairment due to CRVO-related macular edema of less than 12 months with best-corrected visual acuity (BCVA) Early Treatment Diabetic Retinopathy Study letter score (approximate Snellen equivalent) in the study eye between 19 (20/400) and 78 (20/32), and spectral domain optical coherence tomography imaging central subfield thickness of 320 μm or greater. …”
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“…Finally, the accuracy of an optical scan is dependent on the technology used by each scanner. …”
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“…We found that the relative optical density of N-(ethoxycarbonylmethyl)-6-methoxyquinolinium bromide (a Cl(–) fluorescent probe whose fluorescence intensity decreases as Cl(–) concentration increases) in the dorsal root ganglion neurons of the chronic constriction injury group was significantly decreased on days 7 and 14 after model establishment. …”
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“…PURPOSE: To evaluate the effects of intravitreal ranibizumab (IVR) treatment on the blood flow of the optic nerve head (ONH) and of retinal vessels of the peripapillary region of eyes with diabetic macular edema (DME) assessed using laser speckle flowgraphy (LSFG). …”
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“…Such contrast agents are normally restricted to extracellular domains, however, by attaching cationic fluorescent dyes, they can be made cell-permeable and allow for both optical and magnetic resonance detection. To reach neurons, these agents also need to cross the blood-brain barrier. …”
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“…IPTT was performed by introducing an NIR optical fiber access to the rabbit VX2 hepatic carcinoma under real-time ultrasound guidance. …”
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