Immunohistochemical distribution of fibronectin in the mucosa with chronic sinusitis.

abstract：CONCLUSIONS:The most likely cause of lesions with an absence of the long process of the incus was congenital origin because many cases were associated with the stapedial anomaly. However, the possibility of a potential inflammation of this lesion could not be completely excluded, especially in cases with only an absenc...

journal_title：Acta oto-laryngologica

authors： Park K,Choung YH,Shin YR,Hong SP

更新日期：2007-08-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to analyze the safety and effectiveness of a new cochlear implant (CI) system developed in China, the Nurotron Venus device. MATERIAL AND METHODS:Fifteen post-lingually deafened patients received Nurotron Venus CIs in our hospital. The safety and effectiveness of the devices were ev...

journal_title：Acta oto-laryngologica

authors： Li J,Ji F,Chen W,Zhao H,Han D,Yang S

更新日期：2014-06-01 00:00:00

abstract：OBJECTIVE:Setting the optimal rate of stimulation for individual cochlear implant recipients is critical to the successful functional outcome of cochlear implantation. In the absence of an objective methodology, cochlear implants are currently fitted by means of a time-consuming (and therefore expensive) trial-and-erro...

journal_title：Acta oto-laryngologica

authors： Shpak T,Berlin M,Luntz M

更新日期：2004-08-01 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：:Racial differences in the size, shape and structure of the cranium exist. This paper evaluates the importance of race in influencing the required sizes of craniotomies for gaining access to the lateral end of the internal auditory meatus without breaching the labyrinth via the retrosigmoid approach. Fine-cut CT scans ...

journal_title：Acta oto-laryngologica

authors： Low WK,Fenton JE,Fagan PA,Gibson WP

更新日期：1995-11-01 00:00:00

abstract：:The present paper presents monopolar recording of facial nerve antidromic potentials as an alternative technique to facial electromyography for the continuous monitoring of the facial nerve during acoustic neuroma surgery. The investigation involved 22 patients undergoing acoustic neuroma surgery via a retrosigmoid ap...

journal_title：Acta oto-laryngologica

authors： Colletti V,Fiorino F,Policante Z,Bruni L

更新日期：1997-09-01 00:00:00

abstract：:The objective of this study was to determine whether methylcobalamin inhibits the ototoxic action of gentamicin. Fourteen pigmented guinea pigs were randomly divided into experimental and control groups. Each animal in the experimental group was given a large single dose of gentamicin (125 mg/kg i.m.), followed by imm...

journal_title：Acta oto-laryngologica

authors： Jin X,Jin X,Sheng X

更新日期：2001-04-01 00:00:00

abstract：:An oral dose of 400 mg enoxacin was given to each of 19 patients with long-standing secretory otitis media (SOM). A total of 27 samples of middle ear effusion (MEE) and blood were collected at different intervals during a 6-h period after administration of the drug. The concentration of enoxacin in MEE and serum was d...

journal_title：Acta oto-laryngologica

authors： Sundberg L,Edén T

更新日期：1990-05-01 00:00:00

abstract：:The efferent cochlear system, composed of both ipsi- and contralateral bundles, runs along with the vestibular nerve and may serve as protection for the inner ear. Sectioning of the vestibular nerve could thus create an experimental model for further in-depth study of such a protective role. A personal surgical approa...

journal_title：Acta oto-laryngologica

authors： Barbara M,Attanasio G,Piccoli F,Filipo R

更新日期：1999-03-01 00:00:00

abstract：:The main parameters of the vestibulo-ocular reflex (i.e. the gain or reflectivity, the long-time constant of the semicircular canals, the time constant of the mechano-neural transduction, and that of the central leaky integrator) were computed from the post-rotational nystagmic responses of unilateral Meniere's patien...

journal_title：Acta oto-laryngologica

authors： Stefanelli M,Mira E,Schmid R,Lombardi R

更新日期：1978-05-01 00:00:00

abstract：:To predict the possible benefit of a cochlear implant to a patient, the clinician requires a reliable objective method to monitor the presence of surviving fibres in the 8th nerve. The subjective promontory test and the evaluation of electrically evoked brainstem potentials are not adequate. An electrical stimulus art...

journal_title：Acta oto-laryngologica

authors： Hartmann R,Pfennigdorff T,Klinke R

更新日期：1994-09-01 00:00:00

abstract：:Alloplastic materials have been used in middle ear reconstruction since 1952. Biologically, biomaterials and specifically ceramics can be defined as being bioinert, bioactive or biodegradable; these terms being descriptive of the biochemical response provoked by the material in the host tissue. Various ceramics, carbo...

journal_title：Acta oto-laryngologica

authors： Blayney AW,Williams KR,Erre JP,Lesser TH,Portmann M

更新日期：1992-01-01 00:00:00

abstract：CONCLUSION:MCT is a useful tool to pre-operatively determine whether internal nasal valve (INV) narrowing affects a nasal obstruction. Functional rhinoplasty seemed to produce better results than septoplasty in Asian patients with a nasal obstruction, due to INV narrowing. OBJECTIVE:This study compared pre-operative m...

journal_title：Acta oto-laryngologica

authors： Kwun C,Yang CW,Kim SW,Lee KH

更新日期：2016-01-01 00:00:00

abstract：:On-line measurement of ME gas composition in normal middle ears of 5 anesthetized guinea pigs at an established steady state was performed by mass spectrometry. The mean values for the gas composition of the middle ear were found to be: PN2: 82.4%, PO2: 7.6% and PCO2: 10.0%. This composition is very different from tha...

journal_title：Acta oto-laryngologica

authors： Sadé J,Luntz M

更新日期：1993-05-01 00:00:00

abstract：:45CaCl2 was injected into gerbils in single or multiple doses, and the resulting radioactivity in serum, otoconial CaCO3, bone samples, and selected labyrinthine epithelium was determined by liquid scintillation spectrometry. Incorporation into both utricular and saccular otoconia occurred at the rate of 0.06-0.07 nmo...

journal_title：Acta oto-laryngologica

authors： Preston RE,Johnsson LG,Hill JH,Schacht J

更新日期：1975-09-01 00:00:00

abstract：CONCLUSION:The Esteem(®) device proved to offer beneficial results in subjects suffering from high frequency, severe bilateral sensorineural hearing loss (SNHL) and may be considered as an alternative procedure to conventional hearing aids (HAs) or electroacoustic stimulation (EAS) systems. OBJECTIVES:Since the Esteem...

journal_title：Acta oto-laryngologica

authors： Barbara M,Biagini M,Monini S

更新日期：2011-04-01 00:00:00

abstract：:In order to examine evidence of high activity of pinocytosis in capillaries of the stria vascularis, quantitative morphometry of pinocytotic vesicles was carried out ultrastructurally by the horseradish peroxidase (HRP) tracer method. In guinea pigs, there was a significant difference between the stria vascularis and ...

journal_title：Acta oto-laryngologica

authors： Sakagami M,Harada T,Sano M,Sakai S,Matsunaga T

更新日期：1987-03-01 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：:We recently reported the development of a cell line, AMC-HN-9, established from an undifferentiated carcinoma (UDC) of the parotid gland. AMC-HN-9 consists mostly of spindle-shaped cells, has poor in vitro adhesiveness and an in vitro appearance that is different from that of other epithelial cell lines. To test the h...

journal_title：Acta oto-laryngologica

authors： Kim SH,Carey TE,Liebert M,Yoo SJ,Kwon HJ,Kim SY

更新日期：2000-08-01 00:00:00

abstract：:The waltzing guinea pig exhibits genetically induced inner ear disease which develops into deafness and vestibular disorder. The type I hair cell in vestibular end organs shows specific pathology, featuring protrusion of the hair cell apex, sensory hair fusion and an intracellular actin filament rod. With the freeze-f...

journal_title：Acta oto-laryngologica

authors： Sobin A,Flock A,Bagger-Sjöbäck D

更新日期：1983-09-01 00:00:00

abstract：CONCLUSIONS:The present study revealed that miR-21 promotes the proliferation and invasion of cholesteatoma keratinocytes. These results provide a partial explanation for the more aggressive clinical behavior observed in cholesteatoma. OBJECTIVE:This study aims to investigate the post-transcriptional regulatory effect...

journal_title：Acta oto-laryngologica

authors： Chen X,Li X,Qin Z

更新日期：2016-12-01 00:00:00

abstract：CONCLUSION:Compared with normal-weight individuals, obese young adults exhibited a significantly higher taste threshold for salty taste. Smoking also affected taste functions in this population. OBJECTIVE:The aim of this study was to investigate the differences in taste detection thresholds between normal-weight and o...

journal_title：Acta oto-laryngologica

authors： Park DC,Yeo JH,Ryu IY,Kim SH,Jung J,Yeo SG

更新日期：2015-05-01 00:00:00

abstract：CONCLUSIONS:Osteomas of the incus were found in surprisingly high numbers in ancient and modern populations. The coexistence of osteoma formation and unique vascularization on the medial surface of the incus alludes to a relationship between the two findings. OBJECTIVE:Osteomas involving the middle ear ossicles are ra...

journal_title：Acta oto-laryngologica

authors： Arensburg B,Belkin V,Wolf M

更新日期：2005-11-01 00:00:00

abstract：:Biopsy samples from the maxillary sinus mucosa of patients with purulent, non-purulent and recurrent sinusitis were studied histologically and compared with those from a maxillary sinus of patients with no previous history of sinus disease on the side of sampling. Basement membrane thickening, atypical gland formation...

journal_title：Acta oto-laryngologica

authors： Stierna P,Carlsöö B

更新日期：1990-11-01 00:00:00

abstract：:The occurrence of horizontal jerks with larger amplitudes than on Earth was observed during vertical optokinetic nystagmus in astronauts tested throughout a 7-day spaceflight. During early exposure to microgravity, a horizontal spontaneous-like nystagmus was recorded in darkness following both vertical and horizontal ...

journal_title：Acta oto-laryngologica

authors： Clement G,Berthoz A

更新日期：1990-03-01 00:00:00

abstract：:Background: Various graft materials and surgical methods are used in the treatment of tympanic membrane perforations.Aims/Objectives: The aim of this study was to evaluate the operation method and graft success of extended perichondrial butterfly myringoplasty performed by an endoscopic method and the hearing gain of ...

journal_title：Acta oto-laryngologica

authors： Özdemir D,Özgür A,Mehel DM,Bedir A,Çelebi M,Aydemir S,Turgut NF

更新日期：2020-04-01 00:00:00

abstract：OBJECTIVE:We present for the first time evidence that vestibulopathy impairs coordination of the head with the body center of gravity (CG) during free speed gait over ground. Vestibulopathic individuals demonstrate uncoordinated movement and gait due, at least in part, to impaired head stability and visual fixation. Ve...

journal_title：Acta oto-laryngologica

authors： Patten C,Horak FB,Krebs DE

更新日期：2003-01-01 00:00:00

abstract：OBJECTIVES:To investigate the outcome of pediatric tracheostomy and identify predictive factors for successful decannulation. METHODS:We performed a retrospective chart review of a series of 42 consecutive patients of less than 24 months of age who underwent a tracheostomy between 2012 and 2015. RESULTS:Successful de...

journal_title：Acta oto-laryngologica

authors： Takahashi N,Takano K,Mitsuzawa H,Kurose M,Himi T

更新日期：2017-10-01 00:00:00

abstract：:Efforts to evaluate findings in the nystagmogram were made in a material of 338 vertiginous and dizzy patients. A spontaneous nystagmus, a positional nystagmus as well as a difference in caloric reactivity are as solitary findings of lettle value for revealing peripheral disorders. On the other hand, central disturban...

journal_title：Acta oto-laryngologica

authors： Afzelius LE,Henriksson NG,Wahlgren L

更新日期：1978-07-01 00:00:00

abstract：:Although the association between gastroesophageal reflux disease (GERD) and laryngeal disorders in adults is well established there is still a lack of information concerning the true extent of the laryngeal complications of GERD in children. The aim of this study was to determine the laryngeal status of children with ...

journal_title：Acta oto-laryngologica

authors： Zalesska-Krecicka M,Krecicki T,Iwanczak B,Blitek A,Horobiowska M

更新日期：2002-04-01 00:00:00