Cerebral arterial diseases. Medical search. Frequent questions

13-16 Other risk factors include a history of other vascular aneurysms, coronary artery disease, cerebrovascular disease, atherosclerosis, hypercholesterolemia, and hypertension. (uspreventiveservicestaskforce.org)
Much of our work has focused on cardiovascular function and specifically how blood pressure, arterial stiffness and vascular elasticity contribute to cognitive function and the risk of cognitive decline. (edu.au)
Do not prescribe drospirenone, ethinyl estradiol and levomefolate calcium tablets and levomefolate calcium tablets for women with uncontrolled hypertension or hypertension with vascular disease. (nih.gov)
Proteomic markers for vascular disease. (mayo.edu)
Dr. Kullo's team studies the connections between novel protein markers and measurable traits of vascular disease, such as coronary artery calcium, cerebral leukoaraiosis, albuminuria and ankle-brachial index, with the goal of identifying new proteomic markers for vascular disease. (mayo.edu)
Vascular diseases biorepository. (mayo.edu)
Dr. Kullo's lab is creating a vascular diseases biorepository containing DNA, serum, plasma and cell line samples from volunteers with common vascular diseases - including carotid artery stenosis, aortic aneurysm and peripheral arterial disease - and rare vascular traits, including fibromuscular dysplasia. (mayo.edu)
Atherosclerotic vascular disease is the leading cause of mortality and morbidity in the U.S. Often, the first manifestation is myocardial infarction, ischemic stroke or sudden death. (mayo.edu)

The management of cervicocephalic arterial dissections raises many unsolved issues such as: how to best acutely treat patients who present with ischemic stroke or occasionally with sub-arachnoid hemorrhage? (nih.gov)
In case one of the supply arteries is occluded, the Circle of Willis provides interconnections between the anterior and the posterior cerebral circulation along the floor of the cerebral vault, providing blood to tissues that would otherwise become ischemic. (wikipedia.org)
In arterial ischemic stroke, children present with a focal neurologic deficit that corresponds to a region of ischemia in the brain. (logicalimages.com)
Cerebral arteriopathy is the cause of approximately one-half of arterial ischemic strokes in children. (logicalimages.com)
Although moyamoya disease (MMD) is a common cause of transient ischemic stroke in Asian children and young adults, there have been very few cases of MMS in thalassemia published in the literature. (jpgmonline.com)
Ischemic Stroke Ischemic stroke is sudden neurologic deficits that result from focal cerebral ischemia associated with permanent brain infarction (eg, positive results on diffusion-weighted MRI). (msdmanuals.com)
The original VIPS study, completed in 2016, enrolled more than 700 children at 37 hospitals worldwide and established that common childhood infections, particularly herpesviruses, can trigger arterial ischemic stroke. (ucsf.edu)

INTRODUCTION: Peripheral arterial disease is a severe manifestation of atherosclerosis that can lead to critical ischemia of the lower limbs and is also associated with high cardiovascular risk. (scielo.br)
Diagonal lobular and anterior tragal ear creases have been associated with coronary artery disease, but they have not yet been investigated in patients with peripheral arterial disease. (scielo.br)
OBJECTIVES: To evaluate the prevalence of ear creases among patients with peripheral arterial disease of the lower limbs, compared with patients without documented atherosclerotic disease. (scielo.br)
METHODS: Cross-sectional study including 60 male patients with peripheral arterial disease of the lower limbs and 60 dermatologic outpatients matched for age and gender. (scielo.br)
CONCLUSIONS: Ear creases are independently associated with peripheral arterial disease and may be an external marker for risk identification. (scielo.br)
Also, pleiotropism of health effects has been reported, including hypertension, microcirculation damage, coronary and peripheral arterial disease, among others 7 . (scielo.org.pe)
In man, ginkgo leaf is used in cerebral insufficiency, peripheral arterial occlusive disease and disturbance of vestibular origin, namely dizziness, equilibrium related problems and tinnitus. (vin.com)
Peripheral arterial disease (PAD). (mayo.edu)

the internal carotid artery branches into the anterior cerebral artery and continues to form the middle cerebral artery. (wikipedia.org)
Middle cerebral artery (MCA) The posterior cerebral circulation is the blood supply to the posterior portion of the brain, including the occipital lobes, cerebellum and brainstem. (wikipedia.org)
Our aim was to measure the CBF, oxygen extraction fraction, and cerebral metabolic rate of oxygen use in patients with different severities of middle cerebral artery stenosis or acute stroke by using the arterial spin-labeling and susceptibility-weighted imaging techniques. (ajnr.org)
few studies have investigated the stenotic or occluded middle cerebral artery. (ajnr.org)
Magnetic resonance (MR) imaging of the brain [Figure 1] showed loss of normal flow void signal in the right middle cerebral artery (MCA) with multiple flow voids in the region of lenticulostriate branches. (jpgmonline.com)

Noninvasive imaging of asymptomatic brain aneurysms, arteriovenous malformations, and intracranial arterial stenosis became available. (hindawi.com)
Moyamoya disease is an idiopathic, nonatherosclerotic, noninflammatory, chronic progressive cerebrovascular disease characterized by bilateral stenosis or occlusion of the arteries around the circle of Willis, typically the supraclinoid internal carotid arteries, followed by extensive collateralization, which are prone to thrombosis, aneurysm, and hemorrhage. (jpgmonline.com)

Stroke is the third leading cause of death in developed countries after coronary heart disease and cancer.4 Patients who survive a first stroke are at a high risk of a first recurrent stroke.5 PRoFESS is the first trial to directly compare the efficacy and safety of the two antiplatelet agents, ER-DP plus aspirin and clopidogrel, in the prevention of recurrent stroke after non-cardioembolic ischaemic stroke. (webwire.com)
So far CVR-L-Arg has been used to study cerebral endothelial function in many pathological conditions such as stroke, migraine, etc. (hindawi.com)
Hemispheres with occluded MCA (group 3) or acute stroke (group 4) had a significantly lower CBF and cerebral metabolic rate of oxygen and a significantly higher oxygen extraction fraction than the contralateral hemisphere. (ajnr.org)
Moreover, the oxygen extraction fraction and cerebral metabolic rate of oxygen significantly increased and decreased, respectively, in the occluded MCA region during acute stroke. (ajnr.org)
It is possible to use both parameters and the arterial oxygen content to derive cerebral metabolic rate of oxygen (CMRO 2 ) use, which is of critical importance in the occurrence of stroke. (ajnr.org)
Recommendations are also provided for the prevention of recurrent stroke in a variety of specific circumstances, including aortic arch atherosclerosis, arterial dissection, patent foramen ovale, hyperhomocysteinemia, hypercoagulable states, antiphospholipid antibody syndrome, sickle cell disease, cerebral venous sinus thrombosis, and pregnancy. (nih.gov)
Atherosclerotic plaques may rupture without warning and cause subsequential acute syndromes such as myocardial infarction and cerebral stroke. (asme.org)
Common risk factors for childhood stroke include arteriopathy (eg, Moyamoya disease), cardiac disease (eg, congenital cardiac defects), and prothrombotic disorders. (logicalimages.com)
Infections, sickle cell disease , and genetic or metabolic disorders can also predispose to stroke. (logicalimages.com)
Since MMS is a progressive disease, it is important to diagnose and initiate treatment to prevent worsening of the disease and recurrence of stroke. (jpgmonline.com)
She is the former director of the UCSF Pediatric Stroke and Cerebrovascular Disease Center, which she established in 2006. (ucsf.edu)

Because the brain would quickly suffer damage from any stoppage in blood supply, the cerebral circulatory system has safeguards including autoregulation of the blood vessels. (wikipedia.org)
Cerebral autoregulation maintains constant blood flow (CBF) through the brain in spite of changing mean arterial pressure [ 8 ]. (hindawi.com)
Autoregulation of cerebral blood flow consists of mechano- and chemoregulation. (hindawi.com)
Cerebral autoregulation allows these components to adjust to each other to preserve cerebral blood flow. (nursingcenter.com)

Genetics of arterial plaques (atherosclerosis). (mayo.edu)

4 ( Figure 1 ), were identified as factors independently associated with coronary artery disease, 5-7 but they have not yet been studied in patients with PAD. (scielo.br)

With the advances of magnetic resonance technology, the CBF, oxygen extraction fraction, and cerebral metabolic rate of oxygen can be measured in MRI. (ajnr.org)
Arterial spin-labeling and SWI sequences were used to acquire CBF, oxygen extraction fraction, and cerebral metabolic rate of oxygen. (ajnr.org)
When this offset a decrease in CBF, the cerebral metabolic rate of oxygen remained at a normal level. (ajnr.org)
An occluded MCA led to reduction in both the CBF and cerebral metabolic rate of oxygen. (ajnr.org)

see cerebral venous thrombosis . (logicalimages.com)

The next day, arterial hypertension and tachycardia developed in the patient. (cdc.gov)
Cardiovascular risk factors (CRF) are conditions present in an individual that increase the probability of suffering a CVD, including arterial hypertension (HT), smoking, hypercholesterolemia, etc. (scielo.org.pe)

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and its corresponding coronavirus disease (COVID-19) was first reported as a cluster of pneumonia cases in. (annals.edu.sg)
We provide medical care for patients suffering from cardiovascular diseases, who have developed chronic disorders or undergone surgery due to an acute illness, for example a cardiac operation or angioplasty. (fachklinik-st-georg.de)
Acute respiratory distress syndrome (ARDS) is a life-threatening disease, characterized by acute onset of hypoxia and pulmonary infiltrates, and incited by conditions such as sepsis, pneumonia, trauma, burns, pancreatitis and blood transfusion. (nursingcenter.com)

In an elderly population with cognitive impairment, we investigated the association between serum uric acid (sUA) and serum homocysteine (sHcy), known risk factors for cerebrovascular disease. (mdpi.com)

How long and how should patients be treated after cervicocephalic arterial dissections? (nih.gov)
The consensus is that, given the well-established initial thromboembolic risk, an urgent antithrombotic treatment is required in patients with a recent nonhemorrhagic cervicocephalic arterial dissection, but the type of antithrombotic treatment - anticoagulants or aspirin - as well as the indication for a local arterial treatment such as angioplasty/stenting remain debated. (nih.gov)
Meanwhile, cervicocephalic arterial dissection remains a situation when a bedside clinician should use, on a case-by-case basis, best clinical judgment and adopt a stepped care approach in the minority of patients who deteriorate despite initial treatment. (nih.gov)
Methods FDG-PET was performed on a cohort of 79 patients with newly diagnosed PD (mean disease duration 8 months) and 20 unrelated controls. (bmj.com)
In addition, patients with arterial disease of the lower limbs who receive Ginkgo extract have shown a clinically and statistically significant improvement in pain-free walking distance, maximum walking distance and in circulation measurements. (rxmed.com)
While researchers search for a cure for Parkinson's disease in the lab, patients are taking on the disease in a different setting: the gym. (drugdiscoverynews.com)
He serves on the editorial board of numerous national and international journals, and is a frequent lecturer and presenter at national and international pediatric cardiac conferences on complex cardiovascular disease in both fetal and pediatric patients. (chop.edu)
Detection of external signs associated with PAD can assist in risk stratification and identification of patients who would benefit from early intervention or modification of risk factors related to disease progression. (scielo.br)
We studied the prevalence of ear creases in patients with PAD of the lower limbs, in comparison with patients without documented atherosclerotic disease. (scielo.br)
Patients who presented any of the following conditions were excluded from the study: immunosuppression, ear deformity, earring use or arterial obstruction due to other etiologies that could not be attributed to PAD. (scielo.br)
The laboratory is engaged in clinical investigation related to PAD, including epidemiology of symptomatic PAD, the genetic bases of PAD and alterations in arterial function in patients with PAD. (mayo.edu)
Before using gadolinium in patients with renal disease, clinicians should consult with a radiologist and a nephrologist. (msdmanuals.com)

3.Reddan JM, Macpherson H, White DJ, Scholey A, Pipingas A. Examining the relationship between nutrition and cerebral structural integrity in older adults without dementia. (edu.au)

Dr. Kullo's laboratory conducts clinical trials in genomic medicine, such as the recently concluded Myocardioal Infarction Genes (MI-GENES) study, which assessed the effect on LDL cholesterol of disclosing a genetic risk score for coronary heart disease based on 28 susceptibility variants. (mayo.edu)

Alzheimer's disease (AD) is the most common progressive neurodegenerative disease worldwide, but its cause remains unclear. (j-alz.com)
The ε4 allele of the Apolipoprotein E (APOE) gene in individuals infected by Herpes simplex virus type 1 (HSV-1) has been demonstrated to be a risk factor in Alzheimer's disease (AD). (j-alz.com)
One of the major challenges of medical sciences has been finding a reliable compound for the pharmacological treatment of Alzheimer's disease (AD). (j-alz.com)
I performed gene therapy against amyloid-beta pathology, the hallmark of Alzheimer's disease (AD). (sunnybrook.ca)

This may result in consent was taken from the pregnant fetal mortality or later problems of cerebral women and they were enrolled in the study palsy and mental retardation [ 4,5 ]. (who.int)
The moth- are also good criteria for assessing the like- er's age, gestational age, gravidity and any lihood of neonatal asphyxia and cerebral history of high-risk pregnancy with its rea- palsy [ 6 ]. (who.int)

Cerebral circulation is the movement of blood through a network of cerebral arteries and veins supplying the brain. (wikipedia.org)
The anterior and posterior cerebral circulations are interconnected via bilateral posterior communicating arteries. (wikipedia.org)
Anterior cerebral artery (ACA) Anterior communicating artery: Connects both anterior cerebral arteries, within and along the floor of the cerebral vault. (wikipedia.org)
TCD enables continuous monitoring of mean blood flow velocity through the cerebral arteries and therefore the evaluation of cerebral blood flow [ 2 ]. (hindawi.com)

Cerebral endothelial dysfunction is mentioned in the pathophysiology of several neurological diseases. (hindawi.com)

Effect of high polyphenol extra virgin olive oil on markers of cardiovascular disease risk in healthy Australian adults (OLIVAUS): A protocol for a double-blind randomised, controlled, cross-over study. (edu.au)
According to the World Health Organization (WHO), cardiovascular disease (CVD) is one of the major public health concerns worldwide and is the leading cause of mortality 1 . (scielo.org.pe)
Arsenic (As) and other metals are considered to be among the ten chemicals of major public health concern by the WHO, and some authors have linked them to cardiovascular disease. (scielo.org.pe)

Arterial stiffness and ventricular arterial interactions. (mayo.edu)
The laboratory is investigating the clinical utility of measures of arterial stiffness such as aortic pulse wave velocity and characteristic impedance. (mayo.edu)
The research team is also studying the association of arterial stiffness on measures of left ventricular function including longitudinal strain and diastolic function. (mayo.edu)

In addition, the academic environment and scientific collaboration between departments within Umea University assisted him in publishing over 350 papers in peer reviewed journals, writing and editing 3 textbooks and many chapters, 2 of them in Oxford Textbook of Medicine, pericardial diseases and valvular heart diseases. (umu.se)

In conclusion CVR-L-Arg is a promising noninvasive research method that could provide means for evaluation of cerebral endothelial function in physiological and pathological conditions. (hindawi.com)
These include genetic markers, circulating biomarkers, and noninvasive tests of arterial function and structure. (mayo.edu)

A repeat CT scan showed a lesion in the right frontal lobe and diffuse cerebral edema ( Figure 1A ). (cdc.gov)

Strikingly diverse functional abnormalities have been identified for disease-linked ATP1A2 mutations which frequently lead to changes in the enzyme's voltage-dependent properties, kinetics, or apparent cation affinities, but some mutations are truly deleterious for enzyme function and thus cause full haploinsufficiency. (frontiersin.org)
In addition, imaging of the cerebral function became possible by functional magnetic resonance imaging (fMRI) and positron emission tomography (PET) scan. (hindawi.com)
Ultrasound remains the ultimate method for real time functional cerebral blood flow imaging. (hindawi.com)
Federal health authorities in Germany have declared GBE (Gingko biloba extract ) to be an effective treatment for cerebral circulatory disturbances resulting in reduced functional capacity and vigilance. (rxmed.com)

Centers for Disease Control and Prevention. (cdc.gov)
The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. (cdc.gov)

In 1965, Olav Egeberg described the first family with thrombotic disease due to inherited antithrombin deficiency, providing convincing evidence of the clinical importance of antithrombin. (medscape.com)

During the coronavirus disease 2019 (COVID-19) pandemic, children have been relatively spared from the severe symptomatic infection affecting adults, particularly the elderly and those. (annals.edu.sg)
Yesterday (March 11, 2020), the World Health Organization declared the coronavirus disease, also known as COVID-19, a pandemic. (nursingcenter.com)

Asthma is the most prevalent chronic respiratory disease, estimated to affect more than 300 million people worldwide.1 First recognised in December 2019, the coronavirus. (annals.edu.sg)

Nicholas Luciw (Physical Sciences, supervised by MacIntosh): "A deep learning approach for simultaneous estimation of quantitative cerebral blood flow and arterial transit time from multiple-delay arterial spin-labelled magnetic resonance images. (sunnybrook.ca)

He is a PhD supervisor and researcher in the field of coronary calcification, and Doppler echocardiography in heart failure and valvular heart disease. (umu.se)
Currently the most active projects Michael Henein's Team is working on are coronary calcification, heart failure and valvular heart disease. (umu.se)

In the past few decades the immense development of neuroradiological methods enabled better imaging of cerebral blood vessels. (hindawi.com)

The neurovascular unit regulates cerebral blood flow so that activated neurons can be supplied with energy in the right amount and at the right time. (wikipedia.org)

5) Behavior Questionnaire elicited data on behavior which may be associated with coronary heart disease for examined persons ages 25-74. (cdc.gov)

when they created mutations that disrupted mitochondrial genes in mice, it gave them symptoms of Parkinson's disease (2). (drugdiscoverynews.com)

Parkinson's disease (PD) is a progressive neurodegenerative disorder affecting over four million people above the age of 50, with the prevalence expected to double to 9.3 million by 2030. (bmj.com)
Among stem cells, mesenchymal stem cells (MSCs) have been used to treat the related pathologies in animal models of AD, and other neurodegenerative disease. (j-alz.com)

The rate of cerebral blood flow in an adult human is typically 750 milliliters per minute, or about 15% of cardiac output. (wikipedia.org)

As the Director of the Fetal Heart Program and the Fontan Rehabilitation, Wellness, Activity and Resilience Development (FORWARD) Program at Children's Hospital of Philadelphia (CHOP), Dr. Rychik specializes in the early detection and long-term treatment of complex forms of heart disease and developmental abnormalities. (chop.edu)

The deep venous system The deep venous system is primarily composed of traditional veins inside the deep structures of the brain, which join behind the midbrain to form the great cerebral vein (vein of Galen). (wikipedia.org)

Objective To assess reductions of cerebral glucose metabolism in Parkinson's disease (PD) with 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET), and their associations with cognitive decline. (bmj.com)
A Workout for the Brain to Fight Parkinson's Disease? (drugdiscoverynews.com)
Exercise may improve cellular power plants gone haywire to ward off Parkinson's disease. (drugdiscoverynews.com)
Exercise throughout adulthood is thought to help slow Parkinson's disease onset and progression. (drugdiscoverynews.com)
Studies have shown that exercise has tangible benefits for people with Parkinson's disease, a disorder where nerve degeneration erodes movement. (drugdiscoverynews.com)
In one report from the Parkinson's Foundation's Parkinson's Outcomes Project , people who exercised at least 2.5 hours per week had slower disease progression. (drugdiscoverynews.com)
The exercise connection is pretty clear," said James Surmeier, a neuroscientist who studies Parkinson's disease at Northwestern's Feinberg School of Medicine. (drugdiscoverynews.com)
Now, some researchers are trying to understand how the benefit of lifestyle interventions connects to the cellular mishaps that characterize Parkinson's disease. (drugdiscoverynews.com)
Parkinson's disease is marked by the death of neurons that make dopamine. (drugdiscoverynews.com)
This is where things may go wrong in Parkinson's disease. (drugdiscoverynews.com)
Studies have shown that in Parkinson's disease, both of these processes are hampered, leading to the accumulation of old, toxic mitochondria that continue battering the cell with ROS without generating much-needed energy. (drugdiscoverynews.com)
Surmeier is especially interested in the role of mitochondria in large dopamine-producing neurons, which are most often affected by Parkinson's disease. (drugdiscoverynews.com)
He thinks that this mitochondrial strain might explain these cells' rapid deterioration in Parkinson's disease. (drugdiscoverynews.com)
In people with Parkinson's disease, studies have shown that regular exercise (3 days per week of high-intensity workouts for 16-weeks) improves muscle function and markers of mitochondrial function (4). (drugdiscoverynews.com)

Bilobalide acts in concert with the ginkgolides to enhance cerebral circulation and increase oxygen flow to the brain tissue and hence the cognitive benefits. (rxmed.com)
A reduction in cerebral blood flow in brain tissue is typically accompanied by a compensatory increase in the oxygen extraction fraction (OEF) to maintain normal neuronal function. (ajnr.org)

Cerebral hypoxia leads to prolonged inspiration (i.e., deep sighs), which result in low CO2 concentration and elevated arterial pH (respiratory alkalosis). (dentalcare.com)
Hypoxia, associated with cardiopulmonary disease, may also cause hyperventilation. (dentalcare.com)

Anatomy19

Diseases38

Chemicals and Drugs5

Analytical, Diagnostic and Therapeutic Techniques and Equipment41

Psychiatry and Psychology2

Phenomena and Processes11

Anthropology, Education, Sociology and Social Phenomena1

Information Science1

Health Care14

Geographicals1

Vascular8

Ischemic7

Peripheral arterial8

Middle cerebr5

Stenosis2

Stroke11

Autoregulation4

Atherosclerosis1

Coronary artery1

Metabolic4

Thrombosis1

Hypertension2

Acute3

Cerebrovascular disease1

Patients12

Dementia1

Infarction1

Alzheimer's disease4

Palsy2

Arteries4

Neurological Diseases1

Cardiovascular disease3

Stiffness3

Pericardial diseases1

Noninvasive2

Frontal1

Functional4

Centers for Diseas2

Thrombotic1

Coronavirus disease2

Asthma1

Magnetic resonance1

Valvular2

Blood vessels1

Neurovascular1

Associated with coronary heart d1

Genes1

Neurodegenerative2

Cardiac1

Abnormalities1

Veins1

Parkinson's14

Brain tissue2

Hypoxia2