• Humans
  • Identifying cardiovascular neurocircuitry involved in the exercise pressor reflex in humans using functional neurosurgery. (ox.ac.uk)
  • Emerging evidence reports that the periaqueductal gray (PAG) could be a major site for integrating the "central command" component that initiates the cardiovascular response to exercise, since this area is activated during exercise and direct stimulation of the dorsal PAG causes an increase in arterial blood pressure (ABP) in humans. (ox.ac.uk)
  • Blood pressure circadian rhythms in weightlessness (BMI) Blood pressure Measurement Instrument (BMI) CARDIOCOG-2 Cardiovascular adaptation to weightlessness (RHYTHM) Effects of microgravity on the peripheral subcutaneous veno-arteriolar reflex in humans. (wikipedia.org)
  • cardiac
  • The combination of the heart model and fNADH imaging provides a new and valuable experimental tool for studying acute cardiac pathologies within the context of realistic physiological conditions. (jove.com)
  • damage
  • Dr. Pickering was the Principal Investigator of a National Heart Lung and Blood institute Program Project that began in 1993 and has investigated several phenomena related to the behavioral causes and physiological consequences of hypertension, focusing on white coat hypertension, nocturnal blood pressure "dipping", race differences in PSG-assessed sleep quality and target organ damage, and the effects of work-related stress on blood pressure and left ventricular hypertrophy (LVH). (wikipedia.org)
  • membrane
  • Taurine crosses the blood-brain barrier and has been implicated in a wide array of physiological phenomena including inhibitory neurotransmission, long-term potentiation in the striatum/hippocampus, membrane stabilization,[unreliable medical source? (wikipedia.org)
  • Furthermore, PC made via PEMT plays a wide range of physiological roles, utilized in choline synthesis, hepatocyte membrane structure, bile secretion, and very-low-density lipoprotein (VLDL) secretion. (wikipedia.org)
  • health
  • Ideal cardiovascular health is inversely associated with incident cancer: the Atherosclerosis Risk In Communities study. (naver.com)
  • Dr. Pickering continued his work as Director of the Integrative and Behavioral Cardiology Program at Mount Sinai Hospital in New York City in 2000, finally relocating to Columbia University Medical Center in New York City in 2003 to form the Center for Behavioral Cardiovascular Health where he worked until his death in 2009. (wikipedia.org)
  • patients
  • for example, he was one of the first to identify the phenomenon of "white coat hypertension", in which patients exhibit poor blood pressure control only in the physician's office, leading to a false diagnosis of hypertension and unnecessary prescription of medication. (wikipedia.org)
  • role
  • Local renin-angiotensin systems in cardiovascular tissues: localization and functional role. (biomedsearch.com)
  • Given that the bioactive lipid sphingosine 1-phosphate is involved in cardiovascular pathophysiology, and since lipid accumulation and inflammation are hallmarks of calcific aortic stenosis, the role of sphingosine 1-phosphate on the pro-inflammatory/pro-osteogenic pathways in human interstitial cells from aortic and pulmonary valves was investigated. (jove.com)
  • Studies have shown that the efficiency of pulmonary gas exchange is improved by RSA, suggesting that RSA may play an active physiological role. (wikipedia.org)
  • control
  • Spectral analysis of RR interval and systolic arterial pressure variabilities may provide indirect markers of the balance between sympathetic and vagal cardiovascular control. (labome.org)
  • There is anatomic and physiological evidence for a polyvagal control of the heart. (wikipedia.org)
  • changes
  • During the last two decades numerous studies using rats have been carried out to further investigate physiological changes after gastric bypass. (jove.com)
  • Stimuli were presented over a very short period of time such that subjects were not consciously aware of the stimuli but were still able to show physiological changes. (wikipedia.org)
  • blood
  • He coined the term "white-coat hypertension" to describe those whose blood pressure was elevated in the doctor's office, but normal in everyday life, and later published the first editorial describing "masked hypertension" (the opposite phenomenon). (wikipedia.org)
  • important
  • It is important to differentiate between physiological adaptations to mild hypoxia and re-oxygenation episodes (i.e., the IHT protocol) and frequent nocturnal suffocation awakenings produced by sleep apnea, which might result in various pathologies. (wikipedia.org)
  • Although
  • Although no cells of cardiovascular organs containing a complete RAS have been identified as of this writing, angiotensinogen and angiotensin-converting enzyme (ACE) are most likely synthesized within the vasculature for example. (biomedsearch.com)
  • Although he participated in a great deal of physiological research early in his career, Dr. Pickering's research in behavioral determinants and consequences of hypertension formed the heart of the program. (wikipedia.org)