Keyphrases
Vertebral Artery Blood Flow
100%
Vertebral Artery
100%
Arginine
100%
Hypertensive Subjects
80%
Common Carotid
80%
Carotid Blood Flow
60%
Endothelial Function
40%
Blood Pressure
40%
Endothelial Dysfunction
40%
Control Time
20%
Middle-aged
20%
0.9% Saline
20%
Controlled Experiment
20%
Male Control
20%
Posterior Cerebral Artery
20%
Common Carotid Artery
20%
Isotonic Saline
20%
Between-group
20%
Timing Control
20%
Cerebral Circulation
20%
Nitric Oxide
20%
Age-matched
20%
Hypertensive Patients
20%
Saline Injection
20%
Photoplethysmography
20%
Duplex Ultrasound
20%
Control Subjects
20%
Hypertensive
20%
Biochemistry, Genetics and Molecular Biology
Artery Blood Flow
100%
Arginine
100%
Carotid Artery Flow
75%
Blood Pressure
50%
Brain Circulation
50%
Vascularization
25%
Nitric Oxide
25%
Precursor
25%
Neuroscience
Vertebral Artery
100%
Arginine
100%
Nitric Oxide
12%
Common Carotid Artery
12%
Hypertension
12%