Intratympanic methylprednisolone administration promotes the recovery of idiopathic sudden sensorineural hearing loss: a retrospective case-control study.

abstract：OBJECTIVE:To investigate whether the extent of expression of hyaluronan (HA) and epidermal growth factor receptor (EGFR) in squamous cell carcinoma of the mobile tongue can predict the risk of cervical metastasis and survival. STUDY DESIGN:Retrospective histopathologic study. METHODS:Surgical specimens from 64 patien...

journal_title：Acta oto-laryngologica

authors： Lindell Jonsson E,Nylander K,Hallén L,Laurell G

更新日期：2017-08-01 00:00:00

abstract：:The postnatal development of lower stations in the auditory pathway was studied in the guinea pig by recording auditory brainstem potentials. At birth, the brainstem responses of young guinea pigs already have thresholds corresponding to those of adult animals. However, the latencies of the individual potentials are s...

journal_title：Acta oto-laryngologica

authors： Dum N

更新日期：1984-01-01 00:00:00

abstract：:The objective of this study was to develop and test an endolabyrinthic microsurgical procedure for treatment of vertigo, the utriculostomy. This involves the application of local heat for obtaining a fistula in the membranous labyrinth, so as to establish communication between the endolymphatic and perilymphatic space...

journal_title：Acta oto-laryngologica

authors： Lavinsky L,Goycoolea M,Gananca MM,Zwetsch Y

更新日期：1999-01-01 00:00:00

abstract：CONCLUSION:Because nystagmus induced by ampullopetal inhibition of the posterior semicircular canal (PSCC) rotates around the axis perpendicular to the plane of the anterior semicircular canal (ASCC) of the other side, when free-floating debris is initially located at the distal portion of the PSCC, a patient showing p...

journal_title：Acta oto-laryngologica

authors： Imai T,Masumura C,Takeda N,Kitahara T,Uno A,Horii A,Nishiike S,Ohta Y,Shingai-Higashi K,Morihana T,Okazaki S,Kamakura T,Takimoto Y,Inohara H

更新日期：2013-06-01 00:00:00

abstract：:Synthesis of prostaglandins (PGs) was characterized in the lateral wall (LW) of guinea-pig cochlea. Basal synthesis at 37 degrees C was about 480 pg/LW (12.8 ng X mg-1 protein) for PGI2 and 85 pg/LW (2.3 ng X mg-1 protein) for PGE2, levelling out after 10 min of incubation. Incubation with arachidonic acid (10(-5) M) ...

journal_title：Acta oto-laryngologica

authors： Tran Ba Huy P,Ferrary E,Escoubet B,Sterkers O

更新日期：1987-05-01 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：:Although doxorubicin [adriamycin (ADM)] ototoxicity has not been detected to date, it has been reported that neurotoxicity in the central nervous system was induced by chemotherapy with ADM in patients receiving chronic cyclosporin A (CsA) treatment. ADM ototoxicity may be induced by combination therapy with CsA becau...

journal_title：Acta oto-laryngologica

authors： Saito T,Zhang ZJ,Tokuriki M,Shibamori Y,Yamamoto T,Noda I,Ohtsubo T,Saito H

更新日期：2001-10-01 00:00:00

abstract：:The biocompatibility of commercially available polyimides was examined in relation to the sensory and neural structures of the cochlea. Thin films of four different polyimides were prepared as substrates for photolithographically produced scala tympani electrode arrays and implanted in 32 cat cochleae. Following at le...

journal_title：Acta oto-laryngologica

authors： Haggerty HS,Lusted HS

更新日期：1989-01-01 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：: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：:We report a case of electromagnetic interference between a bone-anchored hearing aid (BAHA) and a cellular phone. A 54-year-old women was successfully treated for severe mixed conductive and sensorineural hearing loss with a BAHA. Five years after implantation, the patient experienced a sudden feeling of dizziness, ac...

journal_title：Acta oto-laryngologica

authors： Kompis M,Negri S,Häusler R

更新日期：2000-10-01 00:00:00

abstract：:Laryngoscopy in cases of sulcus vocalis reveals bowed vocal folds, resulting in a spindle-shaped chink with glottal incompetence. The anatomic and functional problems and resulting incomplete glottal closure during phonation lead to the presenting symptoms of breathy hoarseness, decrease in maximum phonation time (MPT...

journal_title：Acta oto-laryngologica

authors： Tsunoda K,Fujimaki Y,Nito T,Yamasoba T,Tayama N,Makiyama K,Murofushi T,Tsunoda A,Ohshima K,Nishiyama K,Kano S,Niimi S

更新日期：2015-06-01 00:00:00

abstract：:We investigated the redistribution of facial motor neurons after recovery from a crush injury of the facial nerve in the mongolian gerbil, with the retrograde transportation of horseradish peroxidase (HRP) technique. The facial nerve at the vertical segment was crushed unilaterally for 10 s with forceps. After 1 month...

journal_title：Acta oto-laryngologica

authors： Park HJ,Kim HN,Kim KM

更新日期：1995-03-01 00:00:00

abstract：:A large American family has been mapped to the DFNA2 locus. However, mutation screening of CX31 and KCNQ4, the two genes associated with deafness at this locus, did not identify any mutations. The purpose of this report was to characterize the otologic and audiometric phenotype of this large American family with non-s...

journal_title：Acta oto-laryngologica

authors： Stern RE,Lalwani AK

更新日期：2002-10-01 00:00:00

abstract：:The distribution of vascular endothelial growth factor (VEGF), one of the most important angiogenic factors, and microvessel density (MVD) were assessed in laryngeal carcinomas by means of immunohistochemistry. Correlation of VEGF with MVD and clinical parameters (T stage, N stage, histological grading, survival, recu...

journal_title：Acta oto-laryngologica

authors： Neuchrist C,Quint C,Pammer A,Burian M

更新日期：1999-01-01 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：:In a previous study (1) it was found that in healthy subjects Ocular (Counter) Rotation is mainly due to otolith stimulation and only to a minor extent induced by slanted visual structures. Stimulation of the neck by tilting the trunk laterally upwards did not result in a systematic rotation of the eyes. In the presen...

journal_title：Acta oto-laryngologica

authors： Bles W,de Graaf B

更新日期：1991-01-01 00:00:00

abstract：:In the last few years the use of ABR in the dysmetabolic encephalopathies has aroused considerable interest. Even though brainstem involvement in these syndromes is not yet entirely understood, ABR techniques have provided new and important insights. We studied 60 insulin-dependent diabetic subjects, 29 females and 31...

journal_title：Acta oto-laryngologica

authors： Martini A,Comacchio F,Fedele D,Crepaldi G,Sala O

更新日期：1987-05-01 00:00:00

abstract：:A homozygous mutant rat at the white spotting (Ws) locus showing a deficiency of melanocytes has recently been found (4, 5). The function and morphology of the inner ear of the Ws/Ws rat were examined by auditory brainstem response (ABR), endocochlear DC potential (EP), and electron microscopy. The mean ABR threshold ...

journal_title：Acta oto-laryngologica

authors： Kitamura K,Sakagami M,Umemoto M,Takeda N,Doi K,Kasugai T,Kitamura Y

更新日期：1994-03-01 00:00:00

abstract：BACKGROUND:Although endoscopic endonasal approach (EEA) for skull base tumors showed a good prognosis in sinonasal quality of life (QOL), what factors have influence on QOL is still in question. Aim/Objectives: To investigate the recovery of sinonasal QOL after EEA for anterior skull base tumors and find its prognostic...

journal_title：Acta oto-laryngologica

authors： Ahn JC,Cho SW,Kim DK,Han DH,Kim DY,Rhee CS,Lee CH,Kim YH,Paek SH,Won TB

更新日期：2019-05-01 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:The improved biocompatibility of Bioverit II coated with a nanostructured surface shows promising qualities for use in human reconstructive middle ear surgery. In the case of chitosan-hydroxyapatite composite prostheses, further investigations regarding composition of the material, degree of purity and desig...

journal_title：Acta oto-laryngologica

authors： Turck C,Brandes G,Krueger I,Behrens P,Mojallal H,Lenarz T,Stieve M

更新日期：2007-08-01 00:00:00

abstract：:An X-ray energy dispersive analysis was performed on the mature serial sectioned freeze-dried mammalian labyrinth (CBA/CBA mouse). The elemental distribution in the endolymphatic and perilymphatic spaces revealed similar results as have been reported in the literature when withdrawing fluid for microanalysis. The cupu...

journal_title：Acta oto-laryngologica

authors： Anniko M,Wroblewski R

更新日期：1980-11-01 00:00:00

abstract：:A comparison was made between polysomnographic recordings and recordings of airflow pressures in the pharynx and respiratory pressures in the esophagus of 10 adult sleeping subjects with differing degrees of apnea. Pressure measurements were obtained by microsensors mounted on a 7F gauge flexible catheter which sited ...

journal_title：Acta oto-laryngologica

authors： Tvinnereim M,Cole P,Haight JS,Hoffstein V

更新日期：1995-05-01 00:00:00

abstract：BACKGROUND:Benign paroxysmal positional vertigo (BPPV) is the most common type of peripheral vertigo. This study aimed to evaluate the effects of the Semont maneuver (SM) for BPPV treatment, compared with other methods. METHODS:Studies were selected in relevant databases under pre-defined criteria up to June 2015. The...

journal_title：Acta oto-laryngologica

authors： Zhang X,Qian X,Lu L,Chen J,Liu J,Lin C,Gao X

更新日期：2017-01-01 00:00:00

abstract：CONCLUSION:In the mouse, when a tympanic perforation is present, gadoteridol does not seem to cause ototoxicity. Gadodiamide may cause mild ototoxicity other than toxicity to the outer hair cells of the cochlea. OBJECTIVES:Endolymphatic hydrops have been visualized through intra-tympanic injection of gadolinium-based ...

journal_title：Acta oto-laryngologica

authors： Nonoyama H,Tanigawa T,Shibata R,Tanaka H,Katahira N,Horibe Y,Takemura K,Murotani K,Ozeki N,Ueda H

更新日期：2016-11-01 00:00:00

abstract：CONCLUSIONS:Nasal epithelial cells are constitutively equipped with all Toll-like receptors (TLRs) which are essential for innate immunity. Both mRNA and protein levels of TLR3 expression increased in more differentiated nasal epithelial cells. Considering that the ligand for TLR3 is viral dsRNA, this result is in good...

journal_title：Acta oto-laryngologica

authors： Lin CF,Tsai CH,Cheng CH,Chen YS,Tournier F,Yeh TH

更新日期：2007-04-01 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：: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：:In experimental autoimmune labyrinthitis, we found that the guinea pigs sensitized with bovine inner ear antigen (IEAg) developed cellular infiltration within the endolymphatic sac (E. sac). In this study, we investigated the distribution of immune mediated cells within bony vascular channels. The channels, which are ...

journal_title：Acta oto-laryngologica

authors： Yamanobe S,Harris JP,Keithley EM

更新日期：1993-03-01 00:00:00