| 释义 |
Definition of venule in English: venulenoun ˈvɛnjuːlˈvenyo͞ol Anatomy A very small vein, especially one collecting blood from the capillaries. Example sentencesExamples - This is dependent upon accessing the capillaries, venules, and arterioles of the dermis and subcutaneous tissues.
- Little is known regarding the pathogenesis of PVOD or why the disease is localized to pulmonary veins and venules.
- Cherry angiomas are composed of dilated capillaries and postcapillary venules.
- In the capillary bed, venules connect the arterial system to the venous system.
- Blood then goes back through the capillaries into venules, and then to larger veins until it reaches the vena cavae.
Origin Mid 19th century: from Latin venula, diminutive of vena 'vein'. Definition of venule in US English: venulenounˈvenyo͞ol Anatomy A very small vein, especially one collecting blood from the capillaries. Example sentencesExamples - This is dependent upon accessing the capillaries, venules, and arterioles of the dermis and subcutaneous tissues.
- Little is known regarding the pathogenesis of PVOD or why the disease is localized to pulmonary veins and venules.
- Blood then goes back through the capillaries into venules, and then to larger veins until it reaches the vena cavae.
- Cherry angiomas are composed of dilated capillaries and postcapillary venules.
- In the capillary bed, venules connect the arterial system to the venous system.
Origin Mid 19th century: from Latin venula, diminutive of vena ‘vein’. |