Results 131 to 140 of about 66,103 (276)

Prophylactic Fixed-Rate Phenylephrine Versus Norepinephrine Infusion in the Prevention of Post-spinal Anesthesia Hypotension During Cesarean Delivery [PDF]

, 2023
Aruna Parameswari, K Arthi, Aruna Parameswari, Mahesh Vakamudi, A. Manickam   +4 more
openalex   +1 more source

Bilateral dynamic cerebral autoregulation assessment during endovascular treatment in large‐vessel occlusion stroke

Experimental Physiology, EarlyView.
Abstract Recanalization by endovascular treatment (EVT) is effective in acute ischaemic stroke caused by large‐vessel occlusion. Better understanding of the pathophysiology could possibly identify targets for improving peri‐procedural management and thereby patient outcome.
Adam Vittrup Heiberg, Troels Gil Lukassen, Thomas Clement Truelsen, Henrik Gutte Borgwardt, Goetz Benndorf, Christine Sølling, Henrik Winther Schytz, Klaus Hansen, Kirsten Møller, Helle Klingenberg Iversen   +9 more
wiley   +1 more source

Hypertension and Pulmonary Edema Associated with Subconjunctival Phenylephrine in a 2-month-old Child during Cataract Extraction  [PDF]

, 1998
Manfred Greher, Tilo Hartmann, Marianne Winkler, M. Zimpfer, Claudia M. Crabnor   +4 more
openalex   +1 more source

Differential contribution of T‐type voltage‐gated calcium channels to vascular reactivity in the aorta and renal artery of healthy rabbits

Experimental Physiology, EarlyView.
Abstract figure T‐type VGCCs contribute to the contraction of the rabbit aorta and modulate both contraction and vasodilation in the rabbit renal artery. α1, alpha 1 adrenergic receptor; ATR, angiotensin II receptor; Ang II, angiotensin II; CaM, calmodulin; Cav3, T‐type voltage‐gated Ca2⁺ channels; cGMP, cyclic guanidine monophosphate; EC, endothelial ...
Andrea Suarez, Sol Guerra‐Ojeda, Manuel Zarzoso, Marta Serna‐García, Jose M. Vila, Eva Serna, Maria D. Mauricio   +6 more
wiley   +1 more source

Acute Exacerbation of Fever Following Administration of Tropicamide and Phenylephrine Ophthalmic Solution: A Case Report [PDF]

, 2019
Yuichiro Haba, Takayoshi Shiga, Toshio Naito   +2 more
openalex   +1 more source

Cells and ionic conductances contributing to spontaneous activity in bladder and urethral smooth muscle

The Journal of Physiology, EarlyView.
Abstract figure legend Cells and conductances contributing to spontaneous activity in the lower urinary tract. Bladder and urethra exhibit spontaneous contractions at both cellular and tissue levels. Both detrusor and urethral smooth muscle cells display activity that is regular and rhythmic.
Bernard T. Drumm, Neha Gupta, Alexandru Mircea, Caoimhin S. Griffin   +3 more
wiley   +1 more source

Alpha antiadrenergic effect of Achyrocline bogotensis extract (“Vira Vira”) in isolated rat aortic ring

Vitae, 2017
Background: The treatment of symptoms of prostatic hyperplasia is among the traditional uses of Achyrocline bogotensis (Kunth) [N.V. “Vira Vira”, Compositae] in Colombia.
Nidya LARA, Javier RINCÓN, Mario F. GUERRERO   +2 more
doaj  

Effect on Neonatal Acid–Base Status of Phenylephrine and Norepinephrine Boluses for Management of Spinal Anesthesia-Induced Hypotension in Patients with Preeclampsia Undergoing Cesarean Delivery: A Randomized, Double-Blinded Trial

Journal of Obstetric Anaesthesia and Critical Care
Purpose: Phenylephrine (PE) is the vasopressor of choice for spinal induced hypotension. In recent studies, norepinephrine (NE) has been used to manage hypotension following spinal anesthesia.
Trina Sen, Prerona Saha, Pranab Kalita, Priyam Saikia, Bandana Mahanta   +4 more
doaj   +1 more source

Selective knockout of murine glutamic acid‐rich protein 2 significantly alters dark continuous noise in rod photoreceptors

The Journal of Physiology, EarlyView.
Abstract figure legend GARP2 has a minor role in maintaining the structural integrity of the rod outer segments as a function of age, but an important role in regulating rod photoreceptor continuous noise, likely through stabilization of PDE6 basal activity.
Delores A. Stacks, Ulisse Bocchero, Marci L. DeRamus, Mai N. Nguyen, Jeffrey Messinger, Timothy W. Kraft, Steven J. Pittler, Johan Pahlberg   +7 more
wiley   +1 more source

Haemodynamic‐energetic mechanism of sudden cardiac death in severe aortic stenosis: A modelling study

The Journal of Physiology, EarlyView.
Abstract figure legend A sudden decrease in total peripheral resistance (TPR), as observed during vasovagal syncope, leads to a reduction in aortic systolic pressure (AO pressure) and afterload. In healthy individuals, the consequent decrease in left ventricular systolic pressure (LV pressure) lowers stroke work and myocardial energy expenditure.
Martin Dvoulety, Michal Sitina
wiley   +1 more source