Results 171 to 180 of about 213,227 (296)

Does salinity make a difference—Kidney anatomy of Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

open access: yesThe Anatomical Record, EarlyView.
Abstract As habitat salinity markedly differs between the endangered, freshwater‐dwelling Saimaa ringed seal (Pusa saimensis Nordquist, 1899) and the brackish water‐inhabiting Baltic ringed seal (Pusa hispida botnica Gmelin, 1788), we investigated whether this difference has resulted in morphological changes to their kidneys.
Heini Nihtilä, Juha Laakkonen
wiley   +1 more source

Peripheral arterial lesions detected by vascular ultrasound and their association with aortic events in heritable thoracic aortic diseases. [PDF]

open access: yesInt J Cardiol Heart Vasc
Mongault M   +8 more
europepmc   +1 more source

Aortic Vessel Tree Segmentation for Cardiovascular Diseases Treatment:Status Quo

open access: yes
The aortic vessel tree, composed of the aorta and its branches, is crucial for blood supply to the body. Aortic diseases, such as aneurysms and dissections, can lead to life-threatening ruptures, often requiring open surgery. Therefore, patients commonly
Pomykala, Kelsey   +10 more
core   +1 more source

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

open access: yesThe Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose   +2 more
wiley   +1 more source

Low Arterial Stiffness by Pulse Wave Analysis and Aortic Diseases. [PDF]

open access: yesCirc Rep
Sakamoto A   +6 more
europepmc   +1 more source

Severe aortic valve stenosis in the elderly: high prevalence of sleep-related breathing disorders

open access: yes, 2015
Stefanie Keymel,1 Katharina Hellhammer,1 Tobias Zeus,1 Marc Merx,2 Malte Kelm,1 Stephan Steiner3 1Department of Cardiology, Pneumology, and Vascular Diseases, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, 2Department of ...
Merx M   +5 more
core  

Three‐dimensional geometric morphometric analysis of diaphragmatic dome motion in COPD patients

open access: yesThe Anatomical Record, EarlyView.
Abstract Diaphragmatic dysfunction is a hallmark of chronic obstructive pulmonary disease (COPD), especially in emphysema, where hyperinflation alters diaphragm geometry and impairs inspiratory mechanics. However, quantitative three‐dimensional (3D) assessments of diaphragmatic dome shape and motion across COPD phenotypes are limited.
José M. López‐Rey   +5 more
wiley   +1 more source

Cardiac morphological and morphometric analysis of Ardea alba

open access: yesThe Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio   +5 more
wiley   +1 more source

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