Results 91 to 100 of about 34,687 (233)

The Effect of Transdermal Scopolamine for the Prevention of Postoperative Nausea and Vomiting

open access: yesFrontiers in Pharmacology, 2014
Postoperative nausea and vomiting is one of the most common and undesirable complaints recorded in as many as 70%-80% of high-risk surgical patients. The current prophylactic therapy recommendations for PONV management stated in the Society of Ambulatory
Maria A. Antor   +7 more
doaj   +1 more source

Pharmacokinetics and Pharmacodynamics in Space [PDF]

open access: yes
The Pharmacokinetics and Pharmacodynamics Panel met on 29-30 Aug. 1988 at the Lunar and Planetary Institute in Houston, Texas to discuss pharmacokinetic and pharmacodynamic implications of space flight and make recommendations for operational and ...
Cintron, Nitza M., Putcha, Lakshmi
core   +1 more source

Is sleep affected after microgravity and hypergravity exposure? A pilot study

open access: yesJournal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Sleep is known to be affected in space travel and in residents of the international space station. But little is known about the direct effects of gravity changes on sleep, if other factors, such as sleep conditions, are kept constant. Here, as a first exploration, we investigated sleep before and after exposure to short bouts of microgravity ...
Barbara Le Roy   +9 more
wiley   +1 more source

Vitamin E can compensate the density of M1 receptors in the hippocampus of scopolamine-treated rats

open access: yesFolia Neuropathologica, 2018
M1 muscarinic receptor plays a fundamental role in memory and is closely associated with Alzheimer’s disease (AD); it has long been assumed as a therapeutic goal. By activating of the cholinergic receptor vitamin E helps with memory retention.
Ali Sayyahi   +3 more
doaj   +1 more source

Antioxidant and antiglycation effects of scopolamine in rat liver cells [PDF]

open access: yes, 2016
Tropane alkaloid, scopolamine is medicinally important compound produced by many plants of Solanaceous species. The present study was to investigate the antioxidant and antiglycation effects of this compound in culture of rat liver tissue. In this study,
Amini-Farsani, Zeinab.   +4 more
core  

Knocking Out Two Polyphenol Oxidase Genes Significantly Improves Recombinant Protein Purification in Nicotiana benthamiana

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Efficient purification remains a key technical challenge affecting the recovery efficiency of recombinant proteins in plant‐based systems. Complex metabolites, particularly polyphenols, often cause recombinant protein aggregation during purification.
Hai‐Ping Diao   +7 more
wiley   +1 more source

Pharmacological and neurophysiological aspects of space/motion sickness [PDF]

open access: yes
A motorized motion testing device modeled after a Ferris wheel was constructed to perform motion sickness tests on cats. Details of the testing are presented, and some of the topics covered include the following: xylazine-induced emesis; analysis of the ...
Crampton, George H., Lucot, James B.
core   +1 more source

Effect of Oleuropein on the Gene Expression of Brain-derived Neurotrophic Factor, Stress Oxidative, and Spatial Memory Impairment Caused by Scopolamine in Male Rats

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2021
Background and Objectives: Oleuropein is an important phenolic compound found in olive leaves that has important pharmacological functions in the central nervous system and neuroprotective effects in vitro and in vivo conditions. This study was conducted
Gelavij Mahnoodi, Azam Moshfegh
doaj  

Effects of drugs on ocular counterrolling [PDF]

open access: yes
Effect of drugs on ocular ...
Graybiel, A., Miller, E. F., II
core   +1 more source

Branch retinal artery occlusion due to patent foramen ovale in a teenager

open access: yesExperimental Physiology, EarlyView.
Abstract This report demonstrates the diagnostic evaluation and clinical management of a 16‐year‐old girl who developed branch retinal artery occlusion secondary to patent foramen ovale. The goal is to increase awareness of this rare presentation in adolescents among clinicians, with a summary of the important clinical features, multimodal imaging ...
Jie Zu   +4 more
wiley   +1 more source

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