Results 51 to 60 of about 138,455 (287)

Silk Fibroin for Cardiovascular Medical Devices: Review of Material Properties, Applications, and Clinical Potential

Advanced NanoBiomed Research, EarlyView.
Silk fibroin is an attractive natural biomaterial that can be engineered into diverse cardiovascular constructs, including vascular grafts, cardiac patches, heart valves, and stent coatings. Its tunable biological and mechanical properties have driven substantial preclinical progress; however, widespread clinical translation in cardiovascular ...
Mahsa Haghighattalab, Matt Govendir, Kristina Andelovic, Zachary Och, Fatemeh Karimi, Munira Xaymardan, Tomasz Jungst, Jelena Rnjak‐Kovacina, Nona Farbehi   +8 more
wiley   +1 more source

Formation of the external jugular vein in the brown brocket deer (Mazama gouazoubira) [PDF]

Biotemas, 2012
The brown brocket deer (Mazama gouazoubira) is a brown-greyish short-haired wild ruminant living in Central and South Americas. This paper aimed at describing the formation of the external jugular vein in a male specimen which died due to run-over.
Gregório Corrêa Guimarães, Matheus Camargos de Britto Rosa, Gabriela Castro Lopes, Thiago Páscoa Narciso, Fabrício Singaretti de Oliveira   +4 more
doaj  

Unusual site of formation of brachiocephalic vein along with multiple venous anomalies in neck and its clinical importance

National Journal of Clinical Anatomy, 2014
Neck veins are important for various diagnostic, therapeutic and experimental procedures. So knowledge of their anatomical variation is also important. The author reports an unusual site of formation of brachiocephalic vein with multiple venous anomalies
Rashmoni Jana
doaj   +1 more source

What went wrong? The flawed concept of cerebrospinal venous insufficiency [PDF]

, 2013
In 2006, Zamboni reintroduced the concept that chronic impaired venous outflow of the central nervous system is associated with multiple sclerosis (MS), coining the term of chronic cerebrospinal venous insufficiency ('CCSVI'). The diagnosis of 'CCSVI' is
Schreiber, SJ, Doepp, F, Schreiber, S.J., Paul, F., van Oosten, BW, Wattjes, MP, Paul, F, Valdueza, JM, Doepp, F., Wattjes, M.P., Schmierer, K, Valdueza, J.M., Schmierer, K., van Oosten, B.W.   +13 more
core   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

Mechanical Properties of Coronary Veins [PDF]

, 2008
There are several publications available and experiments were done regarding to the vessel biomechanical properties. In the range we could find in vitro and in vivo assessments data for elasticity properties.
Dobránszky, János, Zima, E., Balázs, T., Bognár, Eszter   +3 more
core   +1 more source

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

The 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, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Acquired Jugular Vein Aneurysm [PDF]

International Journal of Otolaryngology, 2009
Venous malformations of the jugular veins are rare findings. Aneurysms and phlebectasias are the lesions most often reported. We report on an adult patient with an abruptly appearing large tumorous mass on the left side of the neck identified as a jugular vein aneurysm.
Hopsu, Erkki, Tarkkanen, Jussi, Vento, Seija I., Pitkäranta, Anne   +3 more
openaire   +2 more sources

Venous Ectasia of Retromandibular and Common Facial Veins: A Rare Clinical Entity

Turkish Archives of Otorhinolaryngology, 2020
Venous ectasias are benign conditions of the neck, in which focal dilatations of veins occur. Internal jugular, external jugular or superficial veins are usually the affected ones in the neck. They are often ignored or misdiagnosed. Here we are reporting
Darwin Kaushal, Nithin Prakasan Nair, Amit Goyal, Vidhu Sharma, Vishudh Mohan   +4 more
doaj   +1 more source

The petrotympanic canal (Huguier canal): Evolutionary, anatomical, and medical perspectives

The Anatomical Record, EarlyView.
Abstract The petrotympanic canal, traditionally referred to as Civinini's or Huguier's canal, represents an anatomical passage connecting the middle ear and temporomandibular joint (TMJ). Despite its early description, its structural complexity and functional significance have often been underestimated. In this study, we combined historical, anatomical,
Andrea Papini, Nicola Montemurro, Ferdinando Paternostro, Immacolata Belviso, Massimo Galli, Petra Martini, Licia Uccelli, Jacopo Moggi‐Cecchi, Gregorio Oxilia   +8 more
wiley   +1 more source