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Segmentation of retinal microaneurysms in fluorescein fundus angiography images by a novel three-step model

Abstract: Introduction: Microaneurysms serve as early signs of diabetic retinopathy, and their accurate detection is critical for effective treatment. Due to their low contrast…

Date: 2024-06-19

Evaluation of sterile glove usage on digital tactile sensitivity using the Grating Orientation Task

Abstract: Introduction: Surgical glove use may be associated with a decrease in tactile sensitivity, with thicker gloves or double-gloving techniques further altering sensation.…

Date: 2024-06-19

Galectin-9 as an indicator of functional limitations and radiographic joint damage in patients with rheumatoid arthritis

Abstract: Background: Previous studies have revealed that Galectin-9 (Gal-9) acts as an apoptosis modulator in autoimmunity and rheumatic inflammation. In the present study, we…

Date: 2024-06-18

The impact of sphygmomanometer placement and cuff placement on blood pressure measurements

Abstract: Background: Hypertension is the most significant global risk factor for mortality and morbidity, making standardized blood pressure measurement crucial.

Date: 2024-06-18

Evaluation of dietary patterns and their impact on eye health among Saudi adults—A multi-regional cross-sectional analysis in Makkah, Riyadh, and Qassim

Abstract: Background and aim: Nutrition plays a vital role in maintaining and improving vision health. However, little is known about dietary intake habits and their correlation…

Date: 2024-06-18

Application of novel non-invasive ophthalmic imaging to visualize peripapillary wrinkles, retinal folds and peripapillary hyperreflective ovoid mass-like structures associated with elevated intracranial pressure

Abstract: Background: Elevated intracranial pressure (ICP) is a serious and potentially life-threatening condition, for which clinically useful non-invasive measures have been…

Date: 2024-06-18

The impact of triglyceride-glucose index on the prognosis of post-PCI patients–a meta-analysis

Abstract: Background: Previous research has demonstrated the validity of the triglyceride-glucose (TyG) index as a robust measure of insulin resistance (IR) and its association…

Date: 2024-06-17

The HHV-6B U20 glycoprotein binds ULBP1, masking it from recognition by NKG2D and interfering with natural killer cell activation

Abstract: Introduction: Human Herpesvirus 6B (HHV-6B) impedes host immune responses by downregulating class I MHC molecules (MHC-I), hindering antigen presentation to CD8+ T…

Date: 2024-06-17