نتایج جستجو برای: intratympanic dexamethasone

تعداد نتایج: 21532  

Journal: :AJNR. American journal of neuroradiology 2015
J Bykowski J P Harris M Miller J Du M F Mafee

BACKGROUND AND PURPOSE Studies describing endolymphatic hydrops in Menière disease after off-label intratympanic gadolinium-based contrast have been limited by long acquisition times. We aimed to demonstrate the feasibility of post-intratympanic imaging on a 3T MR imaging system within a clinically tolerable acquisition time and to address potential pitfalls in acquisition or interpretation. ...

Journal: :Brazilian journal of otorhinolaryngology 2005
Fernanda Mossumez Fernandes Teixeira Shiro Tomita Marco Antônio de Melo Tavares de Lima

UNLABELLED The nitrous oxide is an inhaling gas that can increase intratympanic pressure during the anesthetic act and cause negative pressure after it is discontinued, mainly in patients with Eustachian tube dysfunction. These pressure variations may come up with clinical implications such as tympanic membrane rupture, ossicular system disarticulation, haemotympanum, barotraumas, prosthesis di...

Journal: :Acta Oto-Laryngologica Case Reports 2016

Certain organophosphorus esters such as diisopropylfluorophosphate (DFP) cause delayed neuropathy by inhibition of neuropathy target esterase (NTE) keeping neuron in normal function. In this study, effects of neurobion alone and in combination with dexamethasone on DFP–induced delayed neuropathy were evaluated. Thirty-five mice were divided to five groups that each group consists 7 mice. Except...

Journal: :journal of Anesthesiology and Clinical Science 2013

Background and Aim: Dexamethasone affects testis hemostasis through reduction of  testosterone level . In one study dexamethasone induced spermatogenesis defects through epithelial vacuolizations and sloughing of germ cell layer. Material and Methods: Forty NMRI mice were randomly divided into four groups. Control and dexamethasone groups received normal saline and dexamethasone (5 mg/kg) respe...

Journal: :Otolaryngology–Head and Neck Surgery 2010

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