Podcast
Questions and Answers
Vasculogenesis is driven by local ECs.
Vasculogenesis is driven by local ECs.
False
Diabetic foot ulcer is a result of enhanced angiogenesis.
Diabetic foot ulcer is a result of enhanced angiogenesis.
False
VEGF-A stimulates lymphangiogenesis.
VEGF-A stimulates lymphangiogenesis.
True
Endothelial cells are responsible for reestablishing vascular support in response to stimuli such as a wound.
Endothelial cells are responsible for reestablishing vascular support in response to stimuli such as a wound.
Signup and view all the answers
Critical limb ischemia occurs when blood flow to limbs is increased.
Critical limb ischemia occurs when blood flow to limbs is increased.
Signup and view all the answers
Endothelial cells make up the entirety of the blood vessel wall in all types of blood vessels.
Endothelial cells make up the entirety of the blood vessel wall in all types of blood vessels.
Signup and view all the answers
Nitric oxide is produced by Vascular Smooth Muscle Cells (VSMCs).
Nitric oxide is produced by Vascular Smooth Muscle Cells (VSMCs).
Signup and view all the answers
Endothelial cells are omnipotent: they have the same structure and functional properties regardless of the organ or tissue they are found in.
Endothelial cells are omnipotent: they have the same structure and functional properties regardless of the organ or tissue they are found in.
Signup and view all the answers
Endothelial cells only allow essential nutrients and oxygen to pass through their selectively permeable barrier.
Endothelial cells only allow essential nutrients and oxygen to pass through their selectively permeable barrier.
Signup and view all the answers
Endothelial cells can proliferate and migrate to form new blood vessels in response to tissue injury or increased oxygen and nutrient demand.
Endothelial cells can proliferate and migrate to form new blood vessels in response to tissue injury or increased oxygen and nutrient demand.
Signup and view all the answers
Myosin light chain dephosphorylation is achieved through calcium pumping back into SR by SERCA and calcium extrusion out of the cell by PMCA and NCX.
Myosin light chain dephosphorylation is achieved through calcium pumping back into SR by SERCA and calcium extrusion out of the cell by PMCA and NCX.
Signup and view all the answers
Reducing MLCK activity is a mechanism for myosin light chain dephosphorylation.
Reducing MLCK activity is a mechanism for myosin light chain dephosphorylation.
Signup and view all the answers
Rho/ROCK Signaling is involved in the pathogenesis of Atherosclerosis.
Rho/ROCK Signaling is involved in the pathogenesis of Atherosclerosis.
Signup and view all the answers
Vascular Endothelial Cells form a multi-cellular layer lining the lumen of all blood vessels.
Vascular Endothelial Cells form a multi-cellular layer lining the lumen of all blood vessels.
Signup and view all the answers
Endothelial Cells account for about 5 kg of an adult human body.
Endothelial Cells account for about 5 kg of an adult human body.
Signup and view all the answers
