Results 61 to 70 of about 531 (150)

Brain blood flow autoregulation and metabolism during halothane anesthesia in monkeys

, 1977
Past studies suggest that halothane causes cerebrovascular dilatation and increased cerebral blood flow (CBF); these properties may be relevant to its use for neurosurgical procedures.
H. Morita, S. W. Stezoski, E. M. Nemoto, A. L. Bleyaert   +3 more
core   +1 more source

Heterogeneity of autonomic regulation in hypertension and neurovascular contact

, 2002
OBJECTIVE: Brainstem neurovascular contact (NVC) may interfere with central autonomic regulation and contribute to essential hypertension. We have previously shown that patients with autosomal-dominant hypertension, brachydactyly, and NVC feature extreme
Schroeder, C., Toka, H., Jordan, J., Luft, F.C., Hohenbleicher, H., Sharma, A.M., Tank, J.   +6 more
core  

The impact of ageing and sex on sympathetic neurocirculatory regulation. [PDF]

Semin Cell Dev Biol, 2021
Klassen SA, Joyner MJ, Baker SE.
europepmc   +1 more source

Sinus bradycardia during injections directly into the sinus node artery

, 1963
In over 90% of 800 experiments in 75 dogs injection directly into the sinus node artery produced sinus bradycardia. Studies to explain this phenomenon included control of temperature, pH, osmolarity, oxygen, and ionic content of injecting solutions ...
Thomas N. James, Reginald A. Nadeau
core   +1 more source

Chronically Impaired Autoregulation of Cerebral Blood Flow in Long-Term Diabetics

, 1975
Using the arteriovenous oxygen difference method autoregulation of cerebral blood flow (CBF) was tested in 16 long-term diabetics and eight control patients. Blood pressure was raise by angiotensin infusion and lowered by trimethaphan camsylate infusion,
BO LARSEN, NIELS BENTSEN, NIELS A. LASSIN   +2 more
core   +1 more source

The longevity gene mIndy (I'm Not Dead, Yet) affects blood pressure through sympathoadrenal mechanisms. [PDF]

JCI Insight, 2021
Willmes DM, Daniels M, Kurzbach A, Lieske S, Bechmann N, Schumann T, Henke C, El-Agroudy NN, Da Costa Goncalves AC, Peitzsch M, Hofmann A, Kanczkowski W, Kräker K, Müller DN, Morawietz H, Deussen A, Wagner M, El-Armouche A, Helfand SL, Bornstein SR, de Cabo R, Bernier M, Eisenhofer G, Tank J, Jordan J, Birkenfeld AL.   +25 more
europepmc   +1 more source

Revealing the dynamic landscape of drug-drug interactions through network analysis. [PDF]

Front Pharmacol, 2023
Jeong E, Malin B, Nelson SD, Su Y, Li L, Chen Y.   +5 more
europepmc   +1 more source

Changes in Pial Vessel Diameter during Hemorrhagic or Drug－induced Hypotension in the Cat

Changes in pial vessel diameter during hypotension induced by hemorrhage, trimethaphan, or nitropusside were studied in 21 cats anesthetized with halothane (0.9%, end-tidal).
Akimoto, Yonei
core  

Sex Differences in Neurovascular Control: Implications for Obstructive Sleep Apnea. [PDF]

Int J Mol Sci, 2023
Bock JM, Greenlund IM, Somers VK, Baker SE.   +3 more
europepmc   +1 more source

Skin sympathetic nerve activity and nocturnal blood pressure nondipping in patients with postural orthostatic tachycardia syndrome. [PDF]

J Hypertens, 2023
Liu X, Rosenberg C, Reaso JN, Lee AM, Ricafrente J, Ebinger JE, Chen LS, Li X, Merz CNB, Rader F, Chen PS.   +10 more
europepmc   +1 more source