Sökning: "sympathetic tone"
Visar resultat 1 - 5 av 19 avhandlingar innehållade orden sympathetic tone.
1. Blood Flow in Human Skeletal Muscle : The Effect of Adrenaline and the Influence of a Small Muscle Injury
Sammanfattning : A variety of vasoregulatory systems are involved in the complex control of blood flow inhuman skeletal muscle. The interaction between these systems where one system canoverride or modify the other makes blood flow regulation complicated. LÄS MER
2. Heart Rate Variability in Stress-related Fatigue, Adolescent Anxiety and Depression and its Connection to Lifestyle
Sammanfattning : Heart rate varies constantly as a consequence of activity in the sympathetic and parasympathetic autonomic nervous systems (SNS and PNS). In short-term recordings, heart rate variability (HRV) is mostly related to the inhibitory activity of the vagal nerves, which are part of the PNS. LÄS MER
3. Adrenoceptors and nerve growth factor. Effects of electro-acupuncture and physical exercise in rats with steroid-induced polycystic ovaries
Sammanfattning : Polycystic ovary syndrome (PCOS) is complex endocrine and metabolic disorder associated with ovulatory dysfunction, follicular cyst and hyperandrogenism. The abnormalities detected in PCOS have been attributed to primary defects in the hypothalamic-pituitary unit, the ovarian microenvironment, the adrenal gland, and the insulin/insulin-like growth factor (IGF)-1 metabolic regulatory system. LÄS MER
4. Studies of lipolysis and neuroendocrine rhythms in cluster headache
Sammanfattning : Cluster headache (CH) is characterised by excruciating, unilateral headache attacks, which in the episodic form appear in clusters for weeks or even months. The headache attacks are often accompanied by ipsilateral, cranial autonomic symptoms supporting a local peripheral sympathetic deficit and a parasympathetic discharge. LÄS MER
5. Consequences of Arterial Switch Operation in Children Born with Transposition of the Great Arteries
Sammanfattning : Abstract Background: The introduction of the arterial switch operation (ASO) made it the procedure of choice for surgical correction of transposition of the great arteries. A majority of the sympathetic nerves innervate the heart alongside the great vessels; these are therefore likely to be damaged during the surgical procedure; imposing new challenges and questions that need to be addressed. LÄS MER