Analysis of symptoms and clinical signs in the maxillary sinus empyema.

abstract：CONCLUSION:Idiopathic otolithic vertigo (IOV) with relatively long duration of attacks might be caused by endolymphatic hydrops in the otolith organ. OBJECTIVES:To clarify the pathophysiology underlying IOV, episodic tilting or translational sensation attacks by unknown causes, especially the possibility of endolympha...

journal_title：Acta oto-laryngologica

authors： Murofushi T,Komiyama S,Hayashi Y,Yoshimura E

更新日期：2015-01-01 00:00:00

abstract：:During the course of a chronic intracochlear electrical stimulation study using charge balanced biphasic current pulses, one animal inadvertently received a short period of direct current (DC) stimulation at a level of approximately 1 microA. Subsequent, the animal was chronically stimulated using a poorly charge bala...

journal_title：Acta oto-laryngologica

authors： Shepherd RK,Matsushima J,Millard RE,Clark GM

更新日期：1991-01-01 00:00:00

abstract：CONCLUSION:Results from a database for sudden sensorineural hearing loss (SSNHL) demonstrate no correlation between laboratory findings, treatment, and outcome in 400 patients. The patients with pathological test results were not treated differently from those with normal test results. The value of laboratory findings ...

journal_title：Acta oto-laryngologica

authors： Nosrati-Zarenoe R,Hansson M,Hultcrantz E

更新日期：2010-03-01 00:00:00

abstract：OBJECTIVE:Temperature-controlled radiofrequency volumetric tissue reduction (RFVTR) is a minimally invasive technique used in the treatment of the tongue base, soft palate and turbinates. Complications seem to be rare, but the scope of previous studies was often limited by the small number of patients included. The aim...

journal_title：Acta oto-laryngologica

authors： Stuck BA,Starzak K,Verse T,Hörmann K,Maurer JT

更新日期：2003-05-01 00:00:00

abstract：:We previously reported that long-term exposure to glutamate (Glu) induced death of cochlear outer hair cells (OHCs). However, the mechanisms of OHC death induced by Glu were unclear. In the central nervous system, Glu is known to interfere with a cystine-Glu antiporter, leading to a decrease in cystine uptake and redu...

journal_title：Acta oto-laryngologica

authors： Sunami K,Yamane H,Takayama M,Nakagawa T,Konishi K,Iguchi H

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVE:Acquired centralized tinnitus (ACT) is the most frequent type of chronic tinnitus. We introduce a cognitive neurophysiological ACT hypothesis based on centralized cognitive sensitization processes. MATERIAL AND METHODS:Published cognitive sensitization processes were reviewed using PubMed. Furthermore, a Coc...

journal_title：Acta oto-laryngologica

authors： Zenner HP,Zalaman IM

更新日期：2004-05-01 00:00:00

abstract：:The submucosal glands in the rat nose are characterized by the presence of both neutral and acid glycoproteins, which are important constituents of nasal and tracheobronchial secretions. This study is an attempt to gain a better insight into the secretion of these two types of glycoproteins and its neural regulation. ...

journal_title：Acta oto-laryngologica

authors： Klaassen AB,Dooper MW,Rodrigues de Miranda JF,Krabbendam H

更新日期：1987-11-01 00:00:00

abstract：:Acoustic rhinometry (AR) evaluates the geometry of the nasal cavity by measuring the minimum cross-sectional area (MCA) and nasal volume (V) by means of acoustic reflection. Understanding the normal and pathologic conditions of the internal nasal cavity using AR is important in the diagnosis of structural abnormalitie...

journal_title：Acta oto-laryngologica

authors： Huang ZL,Wang DY,Zhang PC,Dong F,Yeoh KH

更新日期：2001-10-01 00:00:00

abstract：CONCLUSION:The results of this study suggest that treatment with radical scavengers has the potential to become an effective new therapy for age-related hearing loss. OBJECTIVE:To assess the efficacy of treatment with radical scavengers for age-related hearing loss. SUBJECTS AND METHODS:Rebamipide (300 mg/day), alpha...

journal_title：Acta oto-laryngologica

authors： Takumida M,Anniko M

更新日期：2009-01-01 00:00:00

abstract：:The early diagnosis of the Mondini dysplasia by means of electrocochleography and temporal bone polytomography, and the prevention of further hearing loss through the endolymphatic subarachnoid shunt operation, brought new data on the follow-up of patients with this malformation. They were found to present specific me...

journal_title：Acta oto-laryngologica

authors： Mangabeira-Albernaz PL

更新日期：1983-05-01 00:00:00

abstract：CONCLUSION:This study showed that elective neck dissection (ND) resulted in reduced regional recurrences in a selected group of surgically treated patients with pT1-2 carcinomas but did not show any benefit for disease-specific survival (DSS). Furthermore, the importance of pN classification was also verified for this ...

journal_title：Acta oto-laryngologica

authors： Psychogios G,Mantsopoulos K,Koch M,Klintworth N,Kapsreiter M,Zenk J,Iro H

更新日期：2013-03-01 00:00:00

abstract：:The facial nerve of the albino rat was compressed by inserting a thin nylon thread in the facial canal. After a survival period of 1-60 days, the animal was perfused with Ringer's solution followed by a 2% periodate-lysine-paraformaldehyde fixative. Frozen sections from the brain stem containing the facial motor nucle...

journal_title：Acta oto-laryngologica

authors： Ruan RS,Leong SK,Yeoh KH

更新日期：1994-05-01 00:00:00

abstract：:Conclusion Neck dissection after radiotherapy increased the risk of aspiration as a late effect in a sub-sample of patients treated for head and neck cancer in the ARTSCAN study. Patients treated with accelerated fractionation (AF) developed aspiration, with or without coughing, more frequently than patients treated w...

journal_title：Acta oto-laryngologica

authors： Lindblom U,Nilsson P,Gärskog O,Kjellen E,Laurell G,Wahlberg P,Zackrisson B,Levring Jäghagen E

更新日期：2016-01-01 00:00:00

abstract：CONCLUSIONS:It has been shown that TRPMs may play a functional role in sensory cell physiology, fluid homeostasis, sensory cell death, and thermosensation in the inner ear, while TRPA1 plays an important role in sensory transduction. OBJECTIVE:To study expression of TRPM1-8 and TRPA1 in the mouse inner ear. MATERIALS...

journal_title：Acta oto-laryngologica

authors： Takumida M,Ishibashi T,Hamamoto T,Hirakawa K,Anniko M

更新日期：2009-10-01 00:00:00

abstract：:Background: In otosclerosis mixed hearing loss is the most frequent symptom and arises when the focus involves the stapes footplate. Surgeons usually prefer to wait a minimum air-bone gap of 25 - 35 dB before surgery.Objectives: To evaluate the outcome of microdrill stapedotomy for otosclerosis in patients with a preo...

journal_title：Acta oto-laryngologica

authors： Canale A,Albera A,Macocco F,Caranzano F,Albera R

更新日期：2020-09-01 00:00:00

abstract：CONCLUSION:The external neck brace (ENB) is a new concept in the improvement of peristomal fixation of an automatic stoma valve (ASV), which was evaluated with a new imaging method. The addition of the ENB to the Flexiderm (FLD) and Xtrabase (XB) adhesives significantly reduced absolute mean differences between the spe...

journal_title：Acta oto-laryngologica

authors： Dirven R,Kooijman PG,Maal TJ,Hilgers FJ,Bergé SJ,Marres HA

更新日期：2010-07-01 00:00:00

abstract：:Olfactory and respiratory epithelia was prepared for thin-section and freeze-fracture replicas, and were investigated using electron microscopy. Three cell types were identified in the olfactory epithelium: olfactory receptor neurons (ORN), sustentacular cells (SC) and basal cells (BC); and respiratory epithelial cell...

journal_title：Acta oto-laryngologica

authors： Engström B,Ekblom A,Hansson P

更新日期：1989-09-01 00:00:00

abstract：:Background: Intratympanic and intravenous gadolinium administration is used to visualise endolymphatic hydrops. Aims/objectives: The goal of this study was to compare the image quality between intratympanic (IT-method) and intravenous (IV-method) gadolinium administration using three-dimensional inversion recovery wit...

journal_title：Acta oto-laryngologica

authors： Li Y,Sha Y,Wang F,Lu P,Liu X,Sheng Y,Zhang Z,Liu M

更新日期：2019-08-01 00:00:00

abstract：:Five out of eight consecutive cases with initial symptoms of a 'midline granuloma' were identified as malignant histiocytosis (histiocytic sarcoma) which within 5 months to 4 years led to generalization and death. The three remaining cases also fulfilled the morphological criteria of this type of neoplasia, though the...

journal_title：Acta oto-laryngologica

authors： Laeng H,Gerber H,Mueller J

更新日期：1986-01-01 00:00:00

abstract：CONCLUSIONS:The heparin-binding epidermal growth factor-like growth factor (HB-EGF) plays an essential role in the development and invasiveness of cholesteatoma. This study may help to realize the molecular mechanisms underlying the pathogenesis of cholesteatoma and make HB-EGF a promising target for drug intervention ...

journal_title：Acta oto-laryngologica

authors： Xie S,Wang X,Ren H,Liu X,Ren J,Liu W

更新日期：2017-08-01 00:00:00

abstract：CONCLUSION:Systemic application of human mesenchymal stem cells (hMSCs) may be another effective tool for stem cell supply to the inner ear. OBJECTIVES:Most researchers have used local application to provide the inner ear with stem cells. In spite of their efficacy, these methods can potentially cause irreversible dam...

journal_title：Acta oto-laryngologica

authors： Choi BY,Song JJ,Chang SO,Kim SU,Oh SH

更新日期：2012-06-01 00:00:00

abstract：:Little is known about the physiologic regulation of the vestibular end organ blood flow. The purpose of the current study was to examine posterior semicircular canal ampulla blood flow in addition to systemic factors during intravenous infusions of calcitonin-gene related peptide (CGRP), a factor involved in the tonic...

journal_title：Acta oto-laryngologica

authors： Burgio DL,Hazra AS,Komjathy DA,Quirk WS

更新日期：1997-11-01 00:00:00

abstract：:The ultrastructural pattern of the acoustic nerve Schwannoma was studied on surgically excised tumours and on explants cultured in vitro. The typical neoplastic cell is elongated, spindle-shaped, coated with basement membrane and numerous protruding cellular processes. Cells demonstrating numerous microfilaments are a...

journal_title：Acta oto-laryngologica

authors： Manolidis L,Baloyannis SJ

更新日期：1985-03-01 00:00:00

abstract：:From a study of nitric oxide (NO) output in the nose and sinuses it seems that: (i) the results obtained regarding the regulation of NO output in the nose do not necessarily apply to the sinuses; (ii) the results obtained for one group of sinuses may not apply to another; and (iii) NO output in the sinuses does not be...

journal_title：Acta oto-laryngologica

authors： Qian W,Mäkitie AA,Witterick I,Haight JS

更新日期：2005-10-01 00:00:00

abstract：:Serum type (IgG, IgM and IgA-class) and secretory type antibodies specific to Streptococcus pneumoniae (Pn), Haemophilus influenzae (Hi) and Branhamella catarrhalis (Br) were measured by enzyme-linked immunosorbent assay (ELISA) in 46 serum and 114 middle ear effusion (MEE) samples from 85 children with acute otitis m...

journal_title：Acta oto-laryngologica

authors： Karjalainen H,Koskela M,Luotonen J,Herva E,Sipilä P

更新日期：1990-01-01 00:00:00

abstract：CONCLUSION:The palatal implant method originally designed to reduce snoring can significantly reduce the apnea-hypopnea index (AHI) in some patients with mild to moderate obstructive sleep apnea (OSA) in a single office-based procedure. OBJECTIVE:An initial study designed to evaluate the short-term efficacy and safety...

journal_title：Acta oto-laryngologica

authors： Goessler UR,Hein G,Verse T,Stuck BA,Hormann K,Maurer JT

更新日期：2007-05-01 00:00:00

abstract：CONCLUSION:Mouse embryonic stem cells (ESCs) transplanted into the scala tympani are able to migrate in the cochlea of rats deafened with aminoglycoside and partly restore the structure of sensory epithelia of the inner ear. OBJECTIVES:To explore the migration and differentiation of enhanced green fluorescence protein...

journal_title：Acta oto-laryngologica

authors： Zhao LD,Li L,Wu N,Li DK,Ren LL,Guo WW,Sun JH,Liu HZ,Chen ZT,Xing GQ,Yang SM

更新日期：2013-02-01 00:00:00

abstract：:We examined quantitatively the ventrodorsal gliding occurring along a sagittal plane in the cricothyroid articulation. For this purpose we used 10 fresh excised human larynges taken at autopsy. Furthermore we examined the morphology, the hydroxyproline content and collagen types of the ligaments and the articular caps...

journal_title：Acta oto-laryngologica

authors： Vilkman EA,Pitkänen R,Suominen H

更新日期：1987-01-01 00:00:00

abstract：:Following responses to constant velocity and sinusoidally oscillating movements of the whole visual environment were examined in normal subjects wearing blinkers to obscure central vision or subjected to a photo flash to induce a central scotoma, in patients with central scotomas of pathological origin and in one pati...

journal_title：Acta oto-laryngologica

authors： Gresty M,Halmagyi M

更新日期：1979-05-01 00:00:00

abstract：:The efficacy of diclofenac suppositories was estimated in a two-centre, double-blind, placebo-controlled study comprising 97 patients (47 in the diclofenac group and 50 in the placebo group). The series from the two centres and patients in the two treatment groups were comparable. Immediately postoperatively, the pati...

journal_title：Acta oto-laryngologica

authors： Dommerby H,Rasmussen OR

更新日期：1984-07-01 00:00:00