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Neuroplasticity is the process by which neurons adapt to a disturbance over time, and most often occurs in response to repeated exposure to stimuli. [27] Aerobic exercise increases the production of neurotrophic factors [note 1] (e.g., BDNF, IGF-1, VEGF) which mediate improvements in cognitive functions and various forms of memory by promoting blood vessel formation in the brain, adult ...
Brain natriuretic peptide (BNP), also known as B-type natriuretic peptide, is a hormone secreted by cardiomyocytes in the heart ventricles in response to stretching caused by increased ventricular blood volume. [5] BNP is one of the three natriuretic peptides, in addition to atrial natriuretic peptide and C-type natriuretic peptide ( CNP). [6]
ANP also acts in the heart to prevent cardiac hypertrophy and to regulate vascular remodeling and energy metabolism. [8] NPPA expression is varied throughout mammalian development into adulthood. Fetal expression of NPPA is associated with the formation of chamber myocardium, muscle cells of the atria and ventricles in the early developing ...
In most cases, patients with heart metastases have advanced tumour disease, with the heart being only one of the many places involved in the generalised tumour spread. At that stage of the disease, the patients will likely have already undergone extensive chemotherapy, radiation therapy or surgical procedures. Cardiac treatment is usually ...
Amyloid cardiomyopathy (stiff heart syndrome) [5] is a condition resulting in the death of part of the myocardium (heart muscle). It is associated with the systemic production and release of many amyloidogenic proteins , especially immunoglobulin light chain or transthyretin (TTR). [ 6 ]
Regular screenings for high blood pressure can help determine whether you’re at risk of health issues such as heart disease and stroke. A stroke, for example, can cause serious brain damage.
A review that considered berberine’s effects on heart health found some studies supporting this claim, but due to the high risk of bias, the researchers recommended more clinical trials be ...
The cause of most brain tumors is unknown, though up to 4% of brain cancers may be caused by CT scan radiation. [ 2 ] [ 8 ] Uncommon risk factors include exposure to vinyl chloride , Epstein–Barr virus , ionizing radiation , and inherited syndromes such as neurofibromatosis , tuberous sclerosis , and von Hippel-Lindau Disease .