Results 21 to 30 of about 575,796 (263)

Stop Calling Me Cavernous Hemangioma! A Literature Review on Misdiagnosed Bony Vascular Anomalies

open access: yesJournal of Investigative Surgery, 2022
Vascular malformations of the bone most often involve the cranio-facial area. Even in relevant peer reviewed journals, venous malformations are often misdiagnosed as “hemangiomas” or “angiomas” of the bone.
Carlotta Liberale   +5 more
doaj   +1 more source

Influencing factors of survival rate after replantation of severed palm and fingers and related nursing strategies (断指断掌再植术后成活率影响因素分析及护理对策)

open access: yes中西医结合护理, 2021
Objective To investigate the influencing factors of survival rate after replantation of severed palm and fingers and related nursing strategies. Methods The clinical data of 68 patients undergoing replantation of severed palm or severed finger were ...
WEI Suhui (韦素惠)   +2 more
doaj   +1 more source

Numerical Model for the Determination of Erythrocyte Mechanical Properties and Wall Shear Stress in vivo From Intravital Microscopy

open access: yesFrontiers in Physiology, 2020
The mechanical properties and deformability of Red Blood Cells (RBCs) are important determinants of blood rheology and microvascular hemodynamics. The objective of this study is to quantify the mechanical properties and wall shear stress experienced by ...
Vivek P. Jani   +7 more
doaj   +1 more source

Capillary descent [PDF]

open access: yesSoft Matter, 2018
Capillary descent is observed when bringing a hydrophobic tube immersed in water to the top surface of the liquid. Then air moves downwards down to a depth of a few centimeters and the motion of the meniscus exhibits original dynamics, which we discuss.
Delannoy, Joachim   +3 more
openaire   +4 more sources

Influence of Age and Breed on Bovine Ovarian Capillary Blood Supply, Ovarian Mitochondria and Telomere Length

open access: yesCells, 2021
Worldwide, dairy cows of the type of high-producing cattle (HPC) suffer from health and fertility problems at a young age and therefore lose productivity after an average of only three lactations.
Paweł Kordowitzki   +5 more
doaj   +1 more source

Capture event of platelets by bolus flow of red blood cells in capillaries

open access: yesJournal of Biomechanical Science and Engineering, 2019
Studies on platelet margination have shown that the platelets can effectively marginate at the microvessel wall in a multi-file flow of red blood cells (RBCs), whereas axially migrated RBCs push platelets toward the wall.
Naoki TAKEISHI   +2 more
doaj   +1 more source

Intramuscular hemangioma of masseter muscle: A report of unique case [PDF]

open access: yesJournal of Oral Health and Oral Epidemiology, 2018
BACKGROUND AND AIM: Even though hemangiomas are prevalent tumors in the region of head and neck, they are comparatively rare inside the mouth and less frequently detected by dental professionals.
Urvashi Ashwin Shetty   +4 more
doaj   +1 more source

Altitude, Exercise, and Skeletal Muscle Angio-Adaptive Responses to Hypoxia: A Complex Story

open access: yesFrontiers in Physiology, 2021
Hypoxia, defined as a reduced oxygen availability, can be observed in many tissues in response to various physiological and pathological conditions. As a hallmark of the altitude environment, ambient hypoxia results from a drop in the oxygen pressure in ...
Pierre Lemieux, Olivier Birot
doaj   +1 more source

Cooperative Suction by Vertical Capillary Array Pump for Controlling Flow Profiles of Microfluidic Sensor Chips

open access: yesSensors, 2012
A passive pump consisting of integrated vertical capillaries has been developed for a microfluidic chip as an useful component with an excellent flow volume and flow rate. A fluidic chip built into a passive pump was used by connecting the bottoms of all
Emi Tamechika   +4 more
doaj   +1 more source

Moisture harvesting and water transport through specialized micro-structures on the integument of lizards

open access: yesBeilstein Journal of Nanotechnology, 2011
Several lizard species that live in arid areas have developed special abilities to collect water with their bodies' surfaces and to ingest the so collected moisture. This is called rain- or moisture-harvesting.
Philipp Comanns   +5 more
doaj   +1 more source

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