Dynamic range of the frequency response of the horizontal vestibulo-ocular reflex of the alert rhesus monkey.

abstract：CONCLUSION:Cochlear implantation is a safe procedure in experienced hands, as the rate of severe complications is below 2%. Complications differ between children and adults, and transient disequilibrium/vertigo is the most common complication, followed by wound infection, haematoma/oedema and transient chorda tympani s...

journal_title：Acta oto-laryngologica

authors： Hansen S,Anthonsen K,Stangerup SE,Jensen JH,Thomsen J,Cayé-Thomasen P

更新日期：2010-05-01 00:00:00

abstract：:This study was designed to investigate morphological changes in the tympanic membrane (TM) associated with cholesteatoma formation in experimental animals following application of propylene glycol to the middle ear. A 50% solution of propylene glycol was applied bilaterally to the middle ear cavities of 30 young-adult...

journal_title：Acta oto-laryngologica

authors： Masaki M,Wright CG,Lee DH,Meyerhoff WL

更新日期：1989-07-01 00:00:00

abstract：:Background: Odontogenic sinusitis (OS) is a common but underdiagnosed form of acute rhinosinusitis (ARS). OS carries no specific characteristics, but unilateral symptoms and certain microbiological as well as radiological findings indicate odontogenic origin. Aims/objectives: We studied the proportion of OS in ARS pat...

journal_title：Acta oto-laryngologica

authors： Wuokko-Landén A,Blomgren K,Välimaa H

更新日期：2019-09-01 00:00:00

abstract：:Myelin basic protein (MBP) in the cerebrospinal fluid (CSF) was quantified from 28 patients with acute facial palsy. The mean value of MBP in CSF in the study group was 3.4 +/- 0.22 micrograms/l (mean +/- SEM), which was significantly higher than the found in 37 healthy subjects (2.4 +/- 0.13 micrograms/l). Using a 95...

journal_title：Acta oto-laryngologica

authors： Edström S,Hanner P,Andersen O,Rosenhall U,Vahlne A,Karlsson B

更新日期：1987-03-01 00:00:00

abstract：CONCLUSIONS:Klotho protein content decreases with increasing age, which weakens resistance to oxidative stress, resulting in induced cell death as well as modulating endolymph fluid homeostasis. Down-regulation of klotho also leads to down-regulation of TRPV5 and TRPV6, resulting in modified Ca(2+) homeostasis in the i...

journal_title：Acta oto-laryngologica

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

更新日期：2009-12-01 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：: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：:Tumour growth of vestibular schwannomas is still difficult to predict. The aim of our study was to determine whether any defined histopathological feature was correlated with the clinical course. We did a retrospective study with 69 paraffin-embedded tumours to establish whether the number of vessels, blood cells extr...

journal_title：Acta oto-laryngologica

authors： Labit-Bouvier C,Crebassa B,Bouvier C,Andrac-Meyer L,Magnan J,Charpin C

更新日期：2000-10-01 00:00:00

abstract：:Aspartate and alanine aminotransferase (ASAT, ALAT) activities were measured in human post-mortem sera, cerebrospinal fluid (CSF), perilymph and endolymph. Due to heart and/or liver morbidity during a terminal illness, the ASAT and ALAT serum activities were considerably increased as compared with normal and both were...

journal_title：Acta oto-laryngologica

authors： Palva T,Nousiainen R,Raunio V

更新日期：1976-01-01 00:00:00

abstract：:The experimental use of jejunal free grafts with microvascular anastomosis in the head and neck region has been reported in pharyngeal and esophageal reconstruction. Lack of a suitable animal model has limited basic research for cutaneous or myocutaneous microvascular techniques. This investigation upon appropriate gr...

journal_title：Acta oto-laryngologica

authors： Duncavage JA,Feider DE,Hobbs JD,Toohill RJ

更新日期：1984-09-01 00:00:00

abstract：:The transitional zone of the saccule and the utricle--has been studied by transmission electron microscope in rats, days before birth. A noticeable secretory activity has been observed in their cells as well as the presence of inorganic spicular bodies that have also been observed in the lumen, some of them integrated...

journal_title：Acta oto-laryngologica

authors： Ciges M,Campos A,Revelles F

更新日期：1983-05-01 00:00:00

abstract：:The aim of the present study is to construct a reference model with the indication for the attitude, the requirements and the resources needed in order to be able to deal with deafness in the presence of disabilities or associated problems. The study group consisted of 13 adults and 18 children affected by profound de...

journal_title：Acta oto-laryngologica

authors： Filipo,Bosco,Mancini,Ballantyne

更新日期：2004-04-01 00:00:00

abstract：OBJECTIVE:To determine the clinical usefulness of the dichotic multiple-frequency (MF) auditory steady-state response (ASSR) technique for estimating normal hearing compared to a 0.5-kHz tone burst and broadband click auditory brainstem response (ABR) protocol in a sample of adults. MATERIAL AND METHODS:A comparative ...

journal_title：Acta oto-laryngologica

authors： Swanepoel D,Schmulian D,Hugo R

更新日期：2004-01-01 00:00:00

abstract：:Preyer's reflex, the elicitation of startle response to auditory stimuli, has been widely used for the evaluation of hearing in rodents and other animals. Surprisingly, however, the sensitivity and specificity of Preyer's reflex in the assessment of hearing has not been adequately studied. The aim of this study was to...

journal_title：Acta oto-laryngologica

authors： Jero J,Coling DE,Lalwani AK

更新日期：2001-07-01 00:00:00

abstract：CONCLUSION:The incidence of new cases of Meniere's disease (MD) in elderly patients aged 60 years or more was found to have increased over time after correction for age distribution in the overall population. Job- and care-related fatigue may be involved in the recent increase in elderly-onset cases because physical an...

journal_title：Acta oto-laryngologica

authors： Shojaku H,Watanabe Y,Yagi T,Takahashi M,Takeda T,Ikezono T,Ito J,Kubo T,Suzuki M,Takumida M,Takeda N,Furuya N,Yamashita H,Peripheral Vestibular Disorder Research Committee of Japan.

更新日期：2009-02-01 00:00:00

abstract：:Primary non-Hodgkin's lymphoma of the nasal cavity is a disease more likely to affect men than women; it is characterized by a T cell immunophenotype and is often associated with involvement of the paranasal structures and with high recurrence rates. Many authors report that its extremely poor prognosis depends on tum...

journal_title：Acta oto-laryngologica

authors： Cavalot AL,Ricci E,Nazionale G,Palonta F,Fadda GL

更新日期：2000-06-01 00:00:00

abstract：BACKGROUND:ABO blood group status may be a risk factor for some diseases, including hearing loss. Individuals with blood group O show a higher prevalence of hearing loss after industrial noise exposure. Group O individuals with normal hearing show reduced amplitudes in otoacoustic emission recordings. Whether blood gro...

journal_title：Acta oto-laryngologica

authors： Yang Y,Hood LJ,McPherson B

更新日期：2021-01-11 00:00:00

abstract：BACKGROUND:Supracricoid partial laryngectomy (SCL) can have a positive impact on patients' quality of life by circumventing dysphagia and voice problems resulting from creation of a permanent stoma after conventional total laryngectomy (TL) surgery. AIMS/OBJECTIVES:The aim of this study was to investigate the oncologi...

journal_title：Acta oto-laryngologica

authors： Kim JH,Kim WS,Koh YW,Kim SH,Byeon HK,Choi EC

更新日期：2018-12-01 00:00:00

abstract：:It has already been reported that anaphylatoxin (AT) is closely related to inner ear lesions. In this study the pathology of inner ear damage caused by AT was investigated in Hartley strain and C4 deficient guinea pigs (C4D-GP). Although the biological activity of C3a and C5a is strong, it is of short duration, and th...

journal_title：Acta oto-laryngologica

authors： Harada T,Sano M,Matsunaga T

更新日期：1992-01-01 00:00:00

abstract：:The nystagmus and motion perception of two astronauts were recorded during Earth-vertical axis rotation and during off-vertical axis rotation (OVAR) before and after 7 days of spaceflight. Postflight, the peak velocity and duration of per- and postrotatory nystagmus during velocity steps about the Earth-vertical axis ...

journal_title：Acta oto-laryngologica

authors： Clement G,Darlot C,Petropoulos A,Berthoz A

更新日期：1995-09-01 00:00:00

abstract：:Background: The development of hearing and plasticity of brain after cochlear implantation (CI) for prelingually deaf children with white matter changes (group A) is unclear.Objective: To investigate the development of hearing for children in group A during 1 year after CI activation, compared with non-complicated pee...

journal_title：Acta oto-laryngologica

authors： Shen M,Li Y,Long M,Wang L,Liang W,Chen Z,Ma Y,Guo Y,Bi Q,Zhang Y

更新日期：2020-05-01 00:00:00

abstract：CONCLUSIONS:Our results confirm that supracricoid laryngectomies (SL) are reliable techniques for glottosupraglottic tumors, even for selected T3 and T4 cases, if the indications are correct. These surgical techniques allow a good quality of life with the preservation of the larynx. OBJECTIVE:SL with cricohyoidoepiglo...

journal_title：Acta oto-laryngologica

authors： Laudadio P,Presutti L,Dall'olio D,Cunsolo E,Consalici R,Amorosa L,Cancellieri A,Bocciolini C

更新日期：2006-06-01 00:00:00

abstract：:Spiral ganglia of guinea pig and mouse were investigated by scanning electron microscopy (SEM). The cochlea was freeze-fractured and then macerated with 0.1% OsO4 solution for 70-90 h (A-O-D-O method (1]. This allowed three-dimensional observation of the general view of the spiral ganglion and the intracellular struct...

journal_title：Acta oto-laryngologica

authors： Harada Y,Nagasawa A,Takumida M,Tagashira N,Hirakawa K,Suzuki M

更新日期：1989-05-01 00:00:00

abstract：:We studied the pathological changes in the temporal bone and brainstem, with particular attention to the autolysis of red blood cells in and around the blood vessels, in six cases of brainstem death determined by auditory brainstem responses (ABRs). Our findings showed that the cochlea, the visceral organs and the spi...

journal_title：Acta oto-laryngologica

authors： Kaga K,Uebo K,Sakata H,Abe Y,Haebara H,Kosakai M

更新日期：1995-03-01 00:00:00

abstract：:Test-retest variability of values for directional asymmetry in primary and secondary horizontal optokinetic after-nystagmus (OKAN I and OKAN II, respectively) was studied in 16 apparently healthy subjects. OKAN was induced by 60 s of whole-field optokinetic stimulation at speeds of 60 degrees/s and 90 degrees/s in eit...

journal_title：Acta oto-laryngologica

authors： Brantberg K

更新日期：1992-01-01 00:00:00

abstract：:Negative membrane potentials from the stria vascularis of the guinea pig have been recorded in vivo. Stable negative membrane potentials from the stria cells have also been recorded for as long as 2 minutes in vitro. They varied from -20 mV to -49 mV, irrespective of whether the stria vascularis was immersed in Ring...

journal_title：Acta oto-laryngologica

authors： Chou JT,Hellenbrecht D

更新日期：1979-01-01 00:00:00

abstract：:A study was performed to evaluate whether vascular reflex participates in mucosal swelling in nasal allergy, by measuring changes in mucosal swelling in both nasal cavities and changes in blood flow in the bilateral inferior turbinates caused by antigenic challenge in one inferior turbinate. On unilateral challenge, t...

journal_title：Acta oto-laryngologica

authors： Konno A,Togawa K,Nishihira S

更新日期：1982-07-01 00:00:00

abstract：:Fibroblasts in two portions of the vocal fold mucosa, the macula flava (MF) and Reinke's space (RS), were investigated by means of transmission electron microscopy. Five adult and five newborn larynges from autopsy cases were subjected to study. Both in adults and newborns, fibroblasts in the MF tended to be stellate ...

journal_title：Acta oto-laryngologica

authors： Hirano M,Sato K,Nakashima T

更新日期：1999-03-01 00:00:00

abstract：OBJECTIVE:To present the experiences of consumers with traditional hearing aids (T-HAs) and digital signal processing hearing aids (DSP-HAs) during the period 1999-2001, based on data obtained from an ongoing quality assurance programme. MATERIAL AND METHODS:A questionnaire is mailed to subjects fitted with HAs 3-4 mo...

journal_title：Acta oto-laryngologica

authors： Parving A

更新日期：2003-01-01 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