Canal and otolith vestibulo-ocular reflexes to vertical and off vertical axis rotations in children learning to walk.

abstract：:A prospective study was carried out to assess the possible biochemical background of the AAm production by HVF in accordance with selected histological types and voice disorders. The mass of new tissue forming HVF in different clinical cases led us to suspect, according to our previous results, that PGs, LTs and other...

journal_title：Acta oto-laryngologica

authors： Vecerina-Volić S,Klapan I

更新日期：1993-05-01 00:00:00

abstract：:The present paper investigates the hearing function in chronic otitis media vs. tympanoplasty in 41 patients with bilateral chronic otitis media, operated on unilaterally. The auditory evaluation was performed immediately before surgery and at a follow-up time varying from 1 to 14 years (mean = 5 years). Results were ...

journal_title：Acta oto-laryngologica

authors： Colletti V,Fiorino FG,Indelicato T

更新日期：1991-01-01 00:00:00

abstract：:This paper describes an investigation performed to study the middle ear events ensuing from Staphylococcus aureus induced infection in the middle ear cavity of the rat. To obtain an evaluation at both the cell and the tissue level, scanning electron microscopy, transmission electron microscopy and histology were used....

journal_title：Acta oto-laryngologica

authors： Grote JJ,van Blitterswijk CA

更新日期：1984-09-01 00:00:00

abstract：:The microsphere method was used to measure the inner ear blood flow in albino rabbits before and during artificial ventilation with 5% CO2 in air. An increase in blood flow resulted in both the cochlear and the vestibular parts of the inner ear. ...

journal_title：Acta oto-laryngologica

authors： Larsen HC,Angelborg C

更新日期：1987-01-01 00:00:00

abstract：:The nasal airways of 94 healthy term infants (37-42 weeks gestational age) were examined by continuous wide-band noise acoustic rhinometry under standardized conditions on the second or third day postpartum. Validation of the flexible infant probe on tubular plastic models with dimensions similar to the nasal cavity o...

journal_title：Acta oto-laryngologica

authors： Djupesland PG,Lyholm B

更新日期：1997-05-01 00:00:00

abstract：:In 82 patients with acute tonsillitis studied, beta-hemolytic group A streptococci were isolated from 30 (37%), and group C or G streptococci from 12 (15%). In the 40 patients with non-streptococcal tonsillitis there was a significantly higher isolation rate of pneumococci, H. influenzae and/or B. catarrhalis, as comp...

journal_title：Acta oto-laryngologica

authors： Stjernquist-Desatnik A,Prellner K,Christensen P

更新日期：1987-09-01 00:00:00

abstract：:Immunological mechanisms are thought to play an important role in the pathogenesis of some cochleo-vestibular diseases. This study attempts to present further evidence of autoantibodies reactive against guinea pig inner ear proteins found in patients with autoimmune inner ear diseases (AIED) and specifically identifie...

journal_title：Acta oto-laryngologica

authors： Boulassel MR,Deggouj N,Tomasi JP,Gersdorff M

更新日期：2001-01-01 00:00:00

abstract：:Anaesthesia and sedation in electrocochleo-graphy are of paramount importance for the whole procedure, since restlessness of the patient during the measurements can invalidate the results of the test. The time needed for extensive electrocochleography amounts on average to two hours. The only pain experienced during t...

journal_title：Acta oto-laryngologica

authors： Zvonar M,Zvonar-Kuhndl B,Odenthal DW

更新日期：1974-01-01 00:00:00

abstract：CONCLUSION:On average, adult CI recipients report a moderate sound quality using the Dutch version of the HISQUI19 questionnaire. These results are correlated with their age, speech perception scores, CI aided hearing thresholds, and the SSQ5 and the APHAB questionnaire. BACKGROUND:The general aim of the study was to ...

journal_title：Acta oto-laryngologica

authors： Mertens G,Kleine Punte A,De Bodt M,Van de Heyning P

更新日期：2015-01-01 00:00:00

abstract：:Conclusions Endoscopic surgery is safe and effective for children with congenital basal meningoencephaloceles (CBMs); it provides an acceptable operative outcome with a short recovery time and fewer complications and may be considered as a primary approach. Objectives To explore the safety and effectiveness of using t...

journal_title：Acta oto-laryngologica

authors： Wu X,Zhang J,Zhang H,Xie Z,Fan R,Liu Y,Wu B,Sun H,Jiang W

更新日期：2016-06-01 00:00:00

abstract：CONCLUSIONS:The underlying pathophysiological mechanisms of the posterior nasal nerve (PNN) resection involved the suppression of the secretogogue motor and the inhibition of neurogenic inflammation induced by parasympathetic and sensory denervation. OBJECTIVE:The study was designed to clarify the underlying mechanism...

journal_title：Acta oto-laryngologica

authors： Ikeda K,Yokoi H,Saito T,Kawano K,Yao T,Furukawa M

更新日期：2008-01-01 00:00:00

abstract：CONCLUSION:In patients with early glottic squamous cell carcinoma (SCC) submitted to CO2 laser endoscopic resection, local disease recurrence was significantly correlated with the presence of positive additional surgical margins on permanent sections. OBJECTIVES:To evaluate the rate of cancer recurrence in patients wi...

journal_title：Acta oto-laryngologica

authors： Crespo AN,Chone CT,Gripp FM,Spina AL,Altemani A

更新日期：2006-03-01 00:00:00

abstract：OBJECTIVE:The purpose of this prospective study was to analyze the effect of glasses and contact lenses on the latency and velocity of visually evoked saccadic eye movements. MATERIAL AND METHODS:A saccadic test was performed 10 times on 20 emmetropic controls (Group A) and 20 ametropic test subjects with myopia (Grou...

journal_title：Acta oto-laryngologica

authors： Müller C,Stoll W,Schmäl F

更新日期：2003-05-01 00:00:00

abstract：:Thirteen normal subjects were investigated with a broad frequency-band (up to 4.5 Hz) rotatory test. The vestibular stimulation consisted of either a pseudo-random or a sinusoidal frequency sweep oscillation. Eye movements were recorded by EOG. Head movements were recorded either by a potentiometer attached to the cha...

journal_title：Acta oto-laryngologica

authors： Larsby B,Hydén D,Odkvist LM

更新日期：1984-03-01 00:00:00

abstract：:Organophosphorus compounds in the form of insecticides are in widespread use and have recently attracted considerable interest as environmentally toxic agents. As little is known about the effect of environmental toxins on the tubal function in the ear, we studied the middle ear pressure necessary to force the eustach...

journal_title：Acta oto-laryngologica

authors： Bergler W,Juncker C,Petroianu G,Keilmann A,Hörmann K

更新日期：1995-07-01 00:00:00

abstract：:In experimentally damaged inner ears the structural alterations were correlated to electrocochleographic responses of the ear. Sectioning of the cochlear nerve with degeneration of the type I neurons but intact sensory cells results in normal cochlear microphonics but very weak and atypical nerve responses. By contras...

journal_title：Acta oto-laryngologica

authors： Spoendlin H,Baumgartner H

更新日期：1977-01-01 00:00:00

abstract：CONCLUSIONS:The intra-tumoral cytokines IL-6, hepatocyte growth factor (HGF) and tumour necrosis factor-a (TNF-a) stimulate oral cancer cells to enhanced secretion of matrix metalloproteinase (MMP)-1 and -9. These results contribute to an understanding of the extracellular events necessary for tumour progression. OBJE...

journal_title：Acta oto-laryngologica

authors： Sundelin K,Roberg K,Grénman R,Håkansson L

更新日期：2005-07-01 00:00:00

abstract：:The records of 627 patients with inflammatory disease of the tonsils and 310 patients undergoing dissection tonsillectomy are analysed. The majority of the tonsil population in our study group are adults, and there is a high incidence of rheumatic fever and rheumatic heart disease. The study population is apt to recei...

journal_title：Acta oto-laryngologica

authors： Okafor BC

更新日期：1983-11-01 00:00:00

abstract：:Voluntary control of the human vestibulo-ocular reflex with and without visual targets was investigated. Subjects were rotated sinusoidally from 0.1 to 1.0 Hz using d.c. electro-oculography to record eye position. The ratio of eye to head movement, or gain, of the vestibulo-ocular reflex was measured. When subjects we...

journal_title：Acta oto-laryngologica

authors： Barr CC,Schultheis LW,Robinson DA

更新日期：1976-05-01 00:00:00

abstract：:To investigate whether the crossed olivo-cochlear bundle (COCB) functions in a protective manner, albino guinea pigs were exposed to sounds of varying intensity (110-130 dB SPL, 3-30 min) with or without electric stimulation of COCB, and the threshold shifts of the compound action potential (CAP) were examined. A stat...

journal_title：Acta oto-laryngologica

authors： Takeyama M,Kusakari J,Nishikawa N,Wada T

更新日期：1992-01-01 00:00:00

abstract：CONCLUSIONS:Intratympanic steroid (ITS) treatment groups exhibited better outcomes in PTA improvement and recovery rate than systemic steroid therapy (SST) groups. Whether initial hearing loss severity would influence the PTA improvement and recovery rate still requires further research. OBJECTIVE:This article was aim...

journal_title：Acta oto-laryngologica

authors： Qiang Q,Wu X,Yang T,Yang C,Sun H

更新日期：2017-06-01 00:00:00

abstract：CONCLUSION:L-N-Acetylcysteine (L-NAC) significantly reduced reactive oxygen species (ROS) generation and cochlear cell apoptosis after irradiation. The safe and effective use of L-NAC in reducing radiation-induced sensorineural hearing loss (SNHL) should be verified by further in vivo studies. OBJECTIVES:Radiation-ind...

journal_title：Acta oto-laryngologica

authors： Low WK,Sun L,Tan MG,Chua AW,Wang DY

更新日期：2008-04-01 00:00:00

abstract：:A delayed conditioning paradigm was employed to condition the stapedius muscle. While many previous attempts have failed using loud sound as the unconditioned stimulus(UCS), this paper presents evidence of successful conditioning of this muscle when the unconditioned stimulus was a mild electrocutaneous stimulation of...

journal_title：Acta oto-laryngologica

authors： Yonovitz A

更新日期：1976-07-01 00:00:00

abstract：CONCLUSION:Patients with post-lingual deafness should not be excluded from cochlear implantation (CI) on the basis of duration of deafness. We found that the prognosis was favorable in patients who developed deafness after adolescence, even in those with extremely long-term deafness. OBJECTIVES:CI is an effective trea...

journal_title：Acta oto-laryngologica

authors： Moon IS,Park S,Kim HN,Lee WS,Kim SH,Kim JH,Choi JY

更新日期：2014-02-01 00:00:00

abstract：:The effect of the extracellular calcium concentration on serially cultured rat middle ear epithelium was investigated with phase contrast microscopy, scanning electron microscopy, and transmission electron microscopy, as well as by a method to induce cornified envelope formation with a calcium ionophore. The results s...

journal_title：Acta oto-laryngologica

authors： Van Blitterswijk CA,Hesseling SC,Grote JJ

更新日期：1990-01-01 00:00:00

abstract：:In the present study, the protective effect of dexamethasone was analysed following exposure of the cochlea to Pseudomonas aeruginosa Exotoxin A (PaExoA). Four groups of albino Sprague-Dawley rats were used. 20 microl saline was instilled through the tympanic membrane into the round window niche (group A, n = 4); 1 mi...

journal_title：Acta oto-laryngologica

authors： Takeuchi N,Anniko M

更新日期：2000-03-01 00:00:00

abstract：:Intense sound stimulation may result in excessive glutamate release from the inner hair cells, resulting in binding to the postsynaptic glutamate receptors and leading to neuronal degeneration and functional impairment. In this study we investigated the therapeutic effect and time window of caroverine, an N-methyl-D-a...

journal_title：Acta oto-laryngologica

authors： Chen Z,Ulfendahl M,Ruan R,Tan L,Duan M

更新日期：2003-10-01 00:00:00

abstract：CONCLUSIONS:Increased expression of Dicer may be a prognostic biomarker for patients with laryngeal squamous cell carcinoma (LSCC). OBJECTIVES:Recent studies have shown that many microRNAs (miRNAs) play an important role in the development and progression of human cancers. Dicer, one of the most important enzymes of t...

journal_title：Acta oto-laryngologica

authors： Gao C,Li X,Tong B,Wu K,Liu Y,Anniko M,Duan M

更新日期：2014-09-01 00:00:00

abstract：CONCLUSION:The results support that chronic electromagnetic field exposure may cause damage by leading to neuronal degeneration of the auditory system. OBJECTIVES:Numerous researches have been done about the risks of exposure to the electromagnetic fields that occur during the use of these devices, especially the effe...

journal_title：Acta oto-laryngologica

authors： Özgür A,Tümkaya L,Terzi S,Kalkan Y,Erdivanlı ÖÇ,Dursun E

更新日期：2015-08-01 00:00:00

abstract：:The influence of neck and leg proprioceptive inputs on optokinetic-induced quick phases was studied in humans. Ten subjects received unidirectional horizontal optokinetic stimulation (10-20%/s) during sinusoidal neck, leg and combined neck + leg proprioceptive stimulation. The optokinetic reflex was measured by electr...

journal_title：Acta oto-laryngologica

authors： Botti F,Anastasopoulos D,Kostadima V,Bambagioni D,Pettorossi VE

更新日期：2001-01-01 00:00:00