(Source: Getty). The European Court of Auditors has calculated that the cost of moving the European parliament between Brussels and Strasbourg every month amounts to an eye watering â¬114m a year.Source: Getty). The European Court of Auditors has calculated that the cost of moving the European parliament between Brussels and Strasbourg every month amounts to an eye watering â¬114m a year.
The smooth muscle, which is innervated by the sympathetic nervous system, controls the diameter of the blood vessel, and it plays an important role in blood pressure.
The smooth muscle of the blood vessels reacts to the stretching of the muscle by opening ion channels, which cause the muscle to depolarize, leading to muscle contraction. This significantly reduces the volume of blood able to pass through the lumen, which reduces blood flow through the blood vessel.he myogenic mechanism is how arteries and arterioles react to an increase or decrease of blood pressure to keep the blood flow within the blood vessel constant.