Search results for small vessel disease

“The resulting inflammation damages healthy cells via oxidative damage and directs their behavior, a type of intercell communication called a paracrine effect. Summaries Below is a selection of summaries from current research investigating the role of senescence in health and disease.”

“By improving endothelial function and nitric-oxide signaling, blueberry anthocyanins may help small vessels match blood delivery to neural demand. Insulin signaling, inflammatory regulation, and altered neural activation may contribute as well.”

“Quercetin and cardiovascular disease Quercetin and hypertension Hypertension, or high blood pressure, damages blood vessels. If untreated, the condition can lead to heart disease and stroke, two leading causes of death worldwide.”

“Blood pressure is determined in part by the amount of resistance in our blood vessels. During exercise, the muscles release metabolites that cause our blood vessels to dilate (relax), lowering vascular resistance.”

“They are often indicators of cerebral small blood vessel disease and are considered a risk factor for dementia. High blood pressure is the primary contributor to white matter hyperintensity formation, but other factors likely play roles, as well.”

“High blood glucose and insulin levels and the signaling pathways they regulate play critical roles in aging and age-related diseases. Turning down the activity of these pathways improves lifespan in multiple organisms, including worms, fruit flies, and mice.”

“They also underwent magnetic resonance imaging (MRI) to assess their structural brain volumes and identify the presence of white matter hyperintensities – areas of the brain that show up as distinct white areas on MRIs and indicate cerebral small blood vessel disease.”

“Animals lacking the ability to produce IGF2 in their pericytes exhibited poor learning and memory. The detachment and loss of pericytes play a crucial role in the progression of cerebral small vessel disease and neurodegenerative disorders that involve blood-brain barrier dysfunction.”

“It is possible that the negligible effects seen with time-restricted eating were due to a lack of adherence to the 16-hour fasting window. Future data from ongoing clinical trials will further elucidate the effects of time-restricted eating on metabolic diseases.”

“However, a recent study found that creatine supplementation restores aspects of cardiovascular function, including blood vessel flexibility and efficiency, in older adults. Researchers conducted a small pilot study involving 12 sedentary but healthy older adults.”