vas,vessel- a tube in which a body fluid circulates ductus arteriosus- a blood vessel in a fetus that bypasses pulmonary circulation by connecting the pulmonary artery directly to the ascending aorta; normally closes at birth vasa vasorum- any small blood vessel ramifying on the outside of a...
A blood vessel connecting apparatus connects a first blood vessel to a second blood vessel. The blood vessel connecting apparatus includes an elastic connection part and a fixing part. The elastic connection part has an elastic restoring force, is inserted in an end of the second blood vessel ...
An artificial blood vessel has a trunk portion which forms a part of the blood vessel and also has branch portions which are branched from the trunk portion. The branch portions are provided with access ports into which a needle, for discharging liquid out of a human body or introducing the...
Often, they use an endoscopy to inject chemicals into the site of bleeding, treat it with an electric current or laser, or apply a band or clip to close the bleeding vessel. If the endoscopy does not control bleeding, the doctor may use angiography to inject medicine into the blood ...
Clearance dysfunction of trans-barrier transport and lymphatic drainage in cerebral small vessel disease: Review and prospect Hang-hangZhu, ...Yu-shengLi, inNeurobiology of Disease, 2023 4Transport across the blood brain barrier, blood–cerebrospinal fluid barrier ...
Aneurysm:High blood pressure can result in vascular wall weakening, increasing the risk of aneurysm formation. An aneurysm is a blood vessel bulge that, if it ruptures, can cause serious internal bleeding. Heart failure:High blood pressure causes the heart to work harder to pump blood against ...
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Blood comprises a variety of non-adherent cells that interact with each other and with endothelial and vascular smooth muscle cells of the blood vessel walls. Blood cells further experience a range of external forces by the haemodynamic environment, and they also exert forces to remodel their ...
At the laboratory, blood and milk samples were prepared for analysis by closed vessel MicroWave-assisted acid digestion. Pb concentration in digests was measured by high-resolution inductively-coupled plasma sector field mass spectrometry (ICP-SFMS, ELEMENT XR, ThermoScientific, Bremen, Germany) using...
A method is disclosed for segmentation of a calcified blood vessel in image data. An embodiment of the method includes providing a vesseltree representation of the blood vessel; providing a number of preliminary boundary representations of a number of cross-sections of the blood vessel; providing ...