Results 41 to 50 of about 53,318 (265)
Synchronization‐Dissipation in the Cardiorespiratory System
Advanced Science, EarlyView.By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border +3 more
wiley +1 more source
Rescue vitrectomy with blocked artery massage and bloodletting for branch retinal artery occlusion
Indian Journal of Ophthalmology, 2017 A 61-year-old male suffered from sudden blurred vision and superior visual field defect oculus dexter. His vision was counting fingers at 20 cm. Fundoscopy demonstrated inferior pale retina and a large embolus located at the proximal inferior retinal ...
Chun-Ju Lin +5 more
doaj +1 more source
Carotid Atherosclerosis, Cerebrospinal Fluid Pressure, and Retinal Vessel Diameters: The Asymptomatic Polyvascular Abnormalities in Community Study. [PDF]
PLoS ONE, 2016 To assess relationships between carotid artery atherosclerosis and retinal arteriolar and venular diameters.The community-based longitudinal Asymptomatic Polyvascular Abnormalities Community Study (APAC) included a sub-population of the Kailuan study ...
Jing Yan Yang +11 more
doaj +1 more source
Central Retinal Artery Occlusion
Indian Journal of Ophthalmology, 2014 The pathogeneses, clinical features, and management of central retinal artery occlusion (CRAO) are discussed. CRAO consists of the following four distinct clinical entities: non-arteritic CRAO (NA-CRAO), transient NA-CRAO, NA-CRAO with cilioretinal artery sparing, and arteritic CRAO.
openaire +3 more sources
Advanced Science, EarlyView.We developed the ASCAL pipeline, integrating complementary spatial transcriptomics, to construct a high‐fidelity mouse whole‐eye single‐cell atlas. Applying ASCAL to a retinal artery occlusion (RAO) model revealed spatially restricted immune activation localized to the ganglion cell layer and the selective depletion of a translationally active, outer ...
Chen Du +11 more
wiley +1 more source
A case of unusual presentation of Takayasu′s arteritis
Indian Journal of Ophthalmology, 2010 Takayasu′s arteritis is a chronic inflammatory disease of the large and medium-sized arteries. It commonly involves the aorta with its branches and the pulmonary arteries. The retinal hemodynamics suggest that the carotid artery involvement causes
Das Debabrata +3 more
doaj
Ruptured retinal arterial macroaneurysm: Diagnosis and management
Journal of Optometry, 2014 Retinal arterial macroaneurysm is an acquired, focal dilation of a retinal artery, typically occurring within the first three bifurcations of the central retinal artery.
Ashley M. Speilburg +1 more
doaj +1 more source
A 78-year-old female with severe tongue pain: benefit of modern ultrasound
BMC Medical Imaging, 2021 Background Giant cell arteritis (GCA) is the most common form of systemic vasculitis in persons aged 50 years and older. Medium and large vessels, like the temporal and axillary arteries, are commonly affected.
Lara Clarissa Burg +6 more
doaj +1 more source
SEGMENTAL LESIONS OF THE RETINAL ARTERIES [PDF]
British Journal of Ophthalmology, 1960 FEW cases with segmental lesions of the retinal arteries have been described. Suganuma (1927) reported a case with retinal perivasculitis, giving the pathological findings in an enucleated eye. Kyrieleis (1933) gave the first description of periarteritis retinae occurring in uveitis.
openaire +2 more sources
The Antidiabetic Potential of Alpha‐Mangostin: A Review of Preclinical and Clinical Evidence
AgriFood: Journal of Agricultural Products for Food, EarlyView.Alpha‐mangostin is a compound from the pericarp of Garcinia mangostana. The antidiabetic effects of alpha‐mangostin include enhancing insulin secretion, improving glucose uptake through GLUT receptor upregulation, reducing oxidative stress and inflammation, promoting wound healing, reducing HbA1C, reducing HOMA‐IR index, and decreased mRNA expressions ...
Oliver Dean John +4 more
wiley +1 more source