Follow-up vestibular examination in Menière's disease.

abstract：:Unilateral tubal occlusion was performed in 10 cats, which were sacrificed 26-44 months later. During the observation period repeated bilateral tympanometry and auditory nerve response were recorded. Paracentesis with evacuation of effusion was performed up to eight times and the effusion was examined by viscometry. A...

journal_title：Acta oto-laryngologica

authors： Tos M,Wiederhold M,Larsen P

更新日期：1984-05-01 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：CONCLUSION:The existence of patients with positive non-sentinel node indicates a risk of misdiagnosis of metastasis in oropharyngeal and oral cancer. OBJECTIVES:We attempted to confirm the usefulness of sentinel lymph node biopsy (SLNB) in oropharyngeal and oral cavity cancer to detect clinically occult metastases. P...

journal_title：Acta oto-laryngologica

authors： Santaolalla F,Sanchez JM,Ereño C,Gonzalez A,Rodriguez ML,Sanchez A,Martinez A

更新日期：2008-10-01 00:00:00

abstract：BACKGROUND:Posterior tympanotomy (PT) is an important step in cochlear implant (CI) surgery, as it is the main access to the round window. Some CI candidates, especially children, may have concomitant otitis media with effusion (OME) which may result in technical issues during PT. There is still a debate whether to wai...

journal_title：Acta oto-laryngologica

authors： Elzayat S,Nada I,El Sherif H,Mahrous A

更新日期：2021-01-01 00:00:00

abstract：CONCLUSIONS:1. The principle of bilateral symmetry depends on the chordal cartilage that is the keystone in cranial base ossification in rats and humans, due to its anatomical situation and for the production of the chordin protein that regulates the bone morphogenetic protein BMP-7. 2. In humans and in rats, foramen l...

journal_title：Acta oto-laryngologica

authors： Santaolalla-Montoya F,Martinez-Ibargüen A,Sánchez-Fernández JM,Sánchez-del-Rey A

更新日期：2012-04-01 00:00:00

abstract：:Nerve and cortical input convergence patterns, representing the fore- and hindlimb, were studied in single cells located in the lateral vestibular nucleus of the cat. Deitersian cells responded with excitation to cortical stimulation with a latency ranging from 4 to 14 msec, while responses ranged from 9 to 12 msec to...

journal_title：Acta oto-laryngologica

authors： Azzena GB,Mameli O,Tolu E

更新日期：1983-03-01 00:00:00

abstract：:The ultrastructure of the epithelial cells of the endolymphatic duct in the rat is described, following vascular perfusion-fixation of live, anaesthetised and artificially respirated animals. The animals were fixed by means of a pressure feed-back controlled peristaltic pump and an isotonic perfusate-fixative containi...

journal_title：Acta oto-laryngologica

authors： Qvortrup K,Rostgaard J

更新日期：1994-01-01 00:00:00

abstract：:Simultaneous monitoring in human subjects on the same ear of eardrum displacement by tympanomanometry, and impedance with the electroacoustic bridge, provided information concerning contraction of the stapedius muscle and its effect on eardrum displacement. Extensive control procedures were employed to elicit only the...

journal_title：Acta oto-laryngologica

authors： Yonovitz A,Harris JD

更新日期：1976-01-01 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：CONCLUSION:This study demonstrated that five Cx26 mutations (R32H, S199F, 572delT, 631-632delGT, and Y155X) affect gap junction (GJ) functions by causing impaired membrane targeting and aberrant cellular localization, and one mutation (R165W) leads to a constriction of the channel pore with no dye coupling. OBJECTIVE:...

journal_title：Acta oto-laryngologica

authors： Xiao Z,Yang Z,Liu X,Xie D

更新日期：2011-01-01 00:00:00

abstract：CONCLUSIONS:We conclude that: (1) among several cues examined, the monaural cue of direct-to-reverberant (D/R) ratio in the ipsilateral ear provides the most information about sound-source distance; (2) interaural level difference (ILD) provides less information about sound-source distance; and (3) a comprehensive theo...

journal_title：Acta oto-laryngologica

authors： Kim DO,Moiseff A,Turner JB,Gull J

更新日期：2008-04-01 00:00:00

abstract：:The change in the EP, CM, SP and AP during perilymphatic perfusion of vasopressin (antidiuretic hormone) was examined in the guinea pig. The EP was recorded with a microelectrode through the spiral ligament of the second turn. The CM, SP and AP were measured with the differential electrodes in the basal turn. The perf...

journal_title：Acta oto-laryngologica

authors： Mori N,Ohta K,Matsunaga T

更新日期：1986-03-01 00:00:00

abstract：:A platinum-iridium electrode with a Teflon cover tube was chronically implanted through the round window into the scala tympani of the guinea pig. Animals were sacrificed at 30 to 40 weeks after electrode implantation, and the cochleae were observed by scanning electron microscopy or with light microscopy. The results...

journal_title：Acta oto-laryngologica

authors： Gyo K

更新日期：1988-03-01 00:00:00

abstract：CONCLUSION:Nasal obstruction, rhinorrhea, and the amount of rhinorrhea that confidently reflect the parasympathetic stimulation can be used to more precisely predict nonspecific nasal hyper-reactivity (NHR). OBJECTIVE:We aimed to identify factors that confidently reflected the presence and the degree of NHR, measured ...

journal_title：Acta oto-laryngologica

authors： Kim YH,Jang TY

更新日期：2012-10-01 00:00:00

abstract：:Background: Increasing arterial stiffness is associated with atherosclerosis and there is an association between atherosclerosis and tinnitus may occur.Objectives: The aim of this study was to investigate the relationship between arterial stiffness and tinnitus using the central pulse-wave analysis method.Methods: Thi...

journal_title：Acta oto-laryngologica

authors： Gedikli Ö,Kemal O,Yıldırım U,Çeçen AB,Karabulut H,Akcay M,Terzi O

更新日期：2020-02-01 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

abstract：OBJECTIVE:To assess paranasal sinus material histopathologically for the presence of fungus. MATERIAL AND METHODS:Paraffin-embedded archival biopsy samples of patients who underwent endonasal sinus surgery between 1992 and 2002 were retrospectively assessed for the presence of fungi. Hematoxylin-eosin-stained sections...

journal_title：Acta oto-laryngologica

authors： Erkiliç S,Aydin A,Bayazit YA,Güldür E,Deniz H,Bayazit N,Ozer E

更新日期：2003-04-01 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：:Transtympanic electrocochleography (TT ECoG) was conducted in 61 patients (61 ears) with the clinical diagnosis of Meniere's disease and 15 patients (21 ears) with cochlear hearing loss of other aetiologies to assess the ability of the method to separate different cochlear disorders. The click-evoked summation potenti...

journal_title：Acta oto-laryngologica

authors： Sass K

更新日期：1998-03-01 00:00:00

abstract：:There have been many morphological investigations on the generation of respiratory epithelium. However, the mucociliary activity of fetal respiratory epithelium has never yet been discussed. In the present work, ciliary activity and mucociliary function in the nose and the trachea of fetal rabbits were studied and, mo...

journal_title：Acta oto-laryngologica

authors： Ohashi Y,Nakai Y

更新日期：1984-03-01 00:00:00

abstract：:Glycerol (2 g/kg body weight), or 0.15 M NaCl for control animals, was administered to rats by i.v. injection. The dose was chosen in order to obtain an osmolarity increase in plasma of about 15 mosm/l 1 h after the glycerol administration, an increase which is similar to that observed in the human glycerol dehydratio...

journal_title：Acta oto-laryngologica

authors： Morrison GA,Teixeira M,Sterkers O,Amiel C,Ferrary E

更新日期：1996-07-01 00:00:00

abstract：:An impaired ostial function may be of importance in the pathogenesis of the maxillary sinus empyema due to changes of the antral gas composition. Oxygen is usually not demonstrable in purulent sinus secretion while carbon dioxide accumulates. In vitro, pneumococci were able to create a similar gas environment, provide...

journal_title：Acta oto-laryngologica

authors： Carenfelt C,Lundberg C

更新日期：1978-01-01 00:00:00

abstract：OBJECTIVE:This study adopted an inner ear test battery to investigate the causes of acute sensorineural hearing loss in patients with hematological disorders. METHODS:During the past 20 years, the authors have experienced 14 patients with hematological disorders, i.e. leukemia or aplastic anemia, having acute sensorin...

journal_title：Acta oto-laryngologica

authors： Lin CT,Chiang CW,Young YH

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND:The most crucial clinical problem of Eosinophilic Otitis Media (EOM) is sensorineural hearing loss. A previous report revealed that repeated antigen stimulation of middle ear causes eosinophilic inflammation not only in the middle ear but also in the inner ear. OBJECTIVE:The purpose of the present study was...

journal_title：Acta oto-laryngologica

authors： Kudo N,Matsubara A,Nishizawa H,Miura T

更新日期：2017-05-01 00:00:00

abstract：:Forty-three consecutive patients with peripheral facial palsy were examined to evaluate the incidence of facial palsy caused by the tick-borne Borrelia spirochete in a non-coastal area in the south of Sweden. Six (14%) of the patients were found to have a Borrelia infection. The incidence of Borrelia-induced facial pa...

journal_title：Acta oto-laryngologica

authors： Bjerkhoel A,Carlsson M,Ohlsson J

更新日期：1989-11-01 00:00:00

abstract：:Background: The incidence of oropharyngeal squamous cell carcinoma (OPSCC) has been rising in the Western world in recent years. Human papillomavirus (HPV) infection is established as the main explanation.Aims/objectives: This study aims to review the most recently published studies on the repartition of HPV-positive ...

journal_title：Acta oto-laryngologica

authors： Stjernstrøm KD,Jensen JS,Jakobsen KK,Grønhøj C,von Buchwald C

更新日期：2019-12-01 00:00:00

abstract：:Juvenile nasopharyngeal angiofibroma is a disease afflicting mainly adolescent males. The lesion is benign but characterized by local aggressive growth. In advanced cases the tumour may extend intracranially. In this study 18 cases of juvenile nasopharyngeal angiofibroma were investigated. Tumour extension was assesse...

journal_title：Acta oto-laryngologica

authors： Jacobsson M,Petruson B,Svendsen P,Berthelsen B

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The aim of this study was to demonstrate the long-term effectiveness of Expansion Sphincter Pharyngoplasty (ESP) as a standalone surgical treatment of obstructive sleep apnea-hypopnea syndrome (OSAHS) patients through a prospective multi-center study. MATERIAL AND METHODS:A prospective non-com...

journal_title：Acta oto-laryngologica

authors： Plaza G,Baptista P,O'Connor-Reina C,Bosco G,Pérez-Martín N,Pang KP

更新日期：2019-02-01 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：:Vestibular microphonics in response to acoustical stimulation were recorded in cochlea-deprived pigeons. Endolymph flow in the semicircular canals alters this response. A caloric stimulus was applied to the horizontal canal or the posterior vertical canal close to the ampulla. To minimize the influence of gravity, the...

journal_title：Acta oto-laryngologica

authors： Wit HP,Segenhout JM

更新日期：1988-03-01 00:00:00