Results 11 to 20 of about 63,750 (296)

Comparison of norepinephrine and phenylephrine infusions for maintenance of haemodynamics following subarachnoid block in lower segment caeserean section

open access: yesIndian Journal of Anaesthesia, 2021
Background and Aims: Phenylephrine is the vasopressor of choice in spinal anaesthesia–induced maternal hypotension. However, it results in reflex bradycardia and decrease in cardiac output (CO), an effect that is perhaps less evident with the use of ...
Kanika Goel   +4 more
doaj   +1 more source

Recanalization of the middle cerebral artery after prolonged induced hypertensive therapy to rescue early neurologic deterioration: a case report [PDF]

open access: yesJournal of Neurocritical Care, 2022
Background Although decades have passed since the introduction of pharmacologically induced hypertensive therapy (PIHT) against early neurologic deterioration (END) in acute ischemic stroke, the optimal duration of PIHT remains elusive.
Han Kyu Na   +7 more
doaj   +1 more source

Influence of Various Factors on Results on Phenylephrine Test

open access: yesOftalʹmologiâ, 2020
Phenylephrine test is one of the main factors determining the possibility of performing superior tarsal muscle resection. However, the influence of various factors on its result remains unexplored.Aim.
V. V. Potyomkin, E. V. Goltsman
doaj   +1 more source

Effects of continuous infusion of phenylephrine vs. norepinephrine on parturients and fetuses under LiDCOrapid monitoring: a randomized, double-blind, placebo-controlled study

open access: yesBMC Anesthesiology, 2020
Background Hypotension following spinal anesthesia (SA) during cesarean delivery (CD) occurs commonly and is related with maternal and fetal complications.
Kunpeng Feng   +7 more
doaj   +1 more source

Phenylephrine-Induced Cardiovascular Changes in the Anesthetized Mouse: An Integrated Assessment of in vivo Hemodynamics Under Conditions of Controlled Heart Rate

open access: yesFrontiers in Physiology, 2022
ObjectiveInvestigating the cardiovascular system is challenging due to its complex regulation by humoral and neuronal factors. Despite this complexity, many existing research methods are limited to the assessment of a few parameters leading to an ...
Rajkumar Rajanathan   +4 more
doaj   +1 more source

The effect of bolus injection of phenylephrine and norepinephrine in preventing hypotension in spinal anesthesia in patients undergoing elective cesarean section: a single-blind clinical trial study [PDF]

open access: yesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2023
Introduction: Neuraxial analgesia is the most efficient way to relieve pain during delivery. Hypotension is commonly occurred in cesarean surgery. The vasopressors are used as one of the most important methods of prevention and treatment of hypotension ...
Sepideh Yazdanpanah   +4 more
doaj   +1 more source

Combined spinal-epidural anesthesia for cesarean section in a patient with Moyamoya disease -A case report- [PDF]

open access: yesKorean Journal of Anesthesiology, 2010
Moyamoya disease is a rare progressive occlusive disease of the internal carotid arteries. We report a case of combined spinal-epidural anesthesia in a patient with Moyamoya disease presenting for Cesarean section.
Kwang Suk Shim   +5 more
doaj   +1 more source

Adverse Cardiovascular Effects of Phenylephrine Eye Drops Combined With Intravenous Atropine

open access: yesFrontiers in Pharmacology, 2021
Background: Phenylephrine and atropine can cause serious adverse effects when applied in combination. We investigated the effect of phenylephrine eye drops combined with intravenous atropine on the cardiovascular system in patients under general ...
Qingyu Li   +13 more
doaj   +1 more source

Differential sensitivity of basal and acetylcholine-induced activity of nitric oxide to blockade by asymmetric dimethylarginine (ADMA) in the rat aorta [PDF]

open access: yes, 2010
<b>Background and purpose</b>: Previous work has shown that NG-monomethyl-l-arginine (l-NMMA) paradoxically inhibits basal, but not ACh-stimulated activity of nitric oxide in rat aorta.
Archer   +29 more
core   +3 more sources

Chronic rhinitis in children is not a local problem

open access: yesМедицинский совет, 2021
Allergic rhinitis is the most common pathology among all allergic diseases. The article presents the epidemiologic and pathogenetic issues of the allergic rhinitis.
Sergey V. Tsarev
doaj   +1 more source

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