Common Cardinal Vein
Common Cardinal Vein - Related Videos
15:21
Training a Sophisticated Microsurgical Technique: Interposition of External Jugular Vein Graft in the Common Carotid Artery in Rats
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Cited by 9 •
2012
Neointimal hyperplasia is the primary cause of stenosis in arterialized veins. We propose a new protocol whereby the right external jugular vein is grafted using the cuff technique in the common carotid artery of Sprague Dawley rats. The survival rate was 100 % at the time point of sacrifice.
08:27
Adult Mouse Venous Hypertension Model: Common Carotid Artery to External Jugular Vein Anastomosis.
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Cited by 13 •
2015
We describe a method for creating a reliable model of cerebral venous hypertension in the adult mouse. This model has been widely described and tested in the rat. This new counterpart in the mice opens the possibility of using genetic modified animals and thereby broadens the applications of the model.
08:47
3-Dimensional Resin Casting and Imaging of Mouse Portal Vein or Intrahepatic Bile Duct System
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Cited by 20 •
2012
A method of visualizing and quantifying the 3-dimensional structure of mouse hepatic portal vein or intrahepatic bile duct is described. This resin cast technique can also be applied to other ductal or vascular systems and allows for in situ visualization or quantification of a system's intact communicating architecture.
03:24
Common Ion Effect
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2020
Compared with pure water, the solubility of an ionic compound is less in aqueous solutions containing a common ion (one also produced by dissolution of the ionic compound). This is an example of a phenomenon known as the common ion effect, which is a consequence of the law of mass action that may be explained using Le Châtelier’s principle. Consider the dissolution of silver iodide: This solubility equilibrium may be shifted left by the addition of either silver(I) or iodide ions, resulting in...
09:52
Common Lab Glassware and Uses
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2023
Source: Laboratory of Dr. Neal Abrams — SUNY College of Environmental Science and Forestry Glassware is a regular appearance in the professional chemistry laboratory, because it has a relatively low cost, extreme durability, and specific levels of precision. While some labware is being supplemented with plastic or even everyday kitchen materials, glass is still the standard material by which laboratory work is done. While there are few rules about glassware, there are some best practices for...
FAQs
Their union creates a collecting segment that consolidates venous return from two embryonic territories before blood reaches the sinus venosus. This arrangement organizes inflow to the primitive heart and provides a developmental framework that can later be remodeled into distinct systemic venous pathways.
Flow through the sinus venosus connects embryonic venous return with the primitive heart, allowing the early circulation to direct blood toward the cardiac inflow region. Following this route helps explain how a simple embryonic drainage pattern is transformed as venous channels are selectively retained, enlarged, or reduced.
The two sides do not have equivalent developmental outcomes. The right common cardinal vein contributes to the superior vena cava, while the left common cardinal vein largely becomes the coronary sinus. This asymmetry illustrates how later remodeling converts paired embryonic vessels into functionally different adult structures.
Remodeling shows that adult systemic venous anatomy depends on coordinated changes in embryonic channels rather than simple persistence of the original paired arrangement. If this developmental transformation is altered, the resulting drainage pattern may differ from the usual anatomy, making these vessels relevant to understanding congenital abnormalities.
It provides a reference point for tracing blood from the anterior and posterior cardinal systems into the sinus venosus and then toward the primitive heart. Comparing this early route with the superior vena cava and coronary sinus helps learners connect embryonic vessel remodeling with the organization of adult systemic venous drainage.
Comparing their later fates is more informative than treating the paired vessels as identical. The right side is associated with formation of the superior vena cava, whereas the left side is primarily associated with the coronary sinus. This contrast highlights side-specific remodeling during cardiovascular development.
The vessel links embryology with adult anatomy by showing how early venous return is reorganized into major systemic drainage routes. Studying its relationships and developmental fate supports interpretation of normal cardiovascular development and provides context for recognizing congenital variations in systemic venous drainage.