Morphology of Human cochlear nerve after labyrinthectomy.

abstract：:Olfactory and respiratory epithelia was prepared for thin-section and freeze-fracture replicas, and were investigated using electron microscopy. Three cell types were identified in the olfactory epithelium: olfactory receptor neurons (ORN), sustentacular cells (SC) and basal cells (BC); and respiratory epithelial cell...

journal_title：Acta oto-laryngologica

authors： Engström B,Ekblom A,Hansson P

更新日期：1989-09-01 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：: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：: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：:This study was designed to investigate properties of laryngeal secretion and secretory activity of IgA in the larynx. Laryngeal secretions were collected by adsorption method on filter paper during laryngomicrosurgery from 20 patients having an inflammatory lesion in the larynx. Contents of IgG, IgA, IgE, secretory co...

journal_title：Acta oto-laryngologica

authors： Mogi G,Watanabe N,Maeda S,Umehara T

更新日期：1979-01-01 00:00:00

abstract：CONCLUSION:Vasomotor symptoms (VMS) and especially hot flushes are negatively associated with recovery from menopause-related dizziness. A further study is justified to determine whether hormone replacement therapy (HRT) can shorten this recovery time. OBJECTIVES:This study aimed to compare the rate of recovery from d...

journal_title：Acta oto-laryngologica

authors： Owada S,Suzuki M

更新日期：2014-02-01 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：:During a one-year period, 82 consecutive patients seeking medical attention for facial palsy primarily of unknown etiology were examined for underlying Ixodes ricinus-borne borreliosis. Evidence of the infection was found in 16 (20%) of the patients, most of whom had cerebrospinal fluid findings indicating meningeal i...

journal_title：Acta oto-laryngologica

authors： Olsson I,Engervall K,Asbrink E,Carlsson-Nordlander B,Hovmark A

更新日期：1988-01-01 00:00:00

abstract：:The MRL/lpr mouse, which is homozygous for the recessive lpr genes and has a mutation in the Fas gene encoding a cell-surface receptor for apoptosis, exhibits severe lymphadenopathy and develops systemic lupus erythematosus (SLE)-like disease. It has recently been reported that this mouse also manifests sensorineural ...

journal_title：Acta oto-laryngologica

authors： Iwai H,Lee S,Baba S,Tomoda K,Inaba M,Ikehara S,Yamashita T

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Laryngeal squamous cell carcinoma (LSCC) is rare in the young. OBJECTIVES:We characterized the clinical behavior of LSCC and assessed the presentation of second primary tumors (SPCs) in this patient population. MATERIALS AND METHODS:Data from the Finnish Cancer Registry (FCR) were used to identify an epide...

journal_title：Acta oto-laryngologica

authors： Silén S,Haapaniemi A,Dickinson A,Rönn K,Mäkitie A

更新日期：2019-01-01 00:00:00

abstract：:Between 1992 and 1996 14 patients with a squamous cell carcinoma of the laryngohypopharynx underwent tumour resection and primary reconstruction with the free volar forearm flap. Tumour resection was performed by a head and neck surgeon and reconstruction by a plastic surgeon. Preoperative radiotherapy was given to 13...

journal_title：Acta oto-laryngologica

authors： Stark B,Nathanson A

更新日期：1998-06-01 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：: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：:Observations of Hallpike (1967) suggested that the neural mechanism responsible for positional nystagmus of central type, the direction-changing type of Nylén, was dependent upon derangement of compensatory eye reflexes subserved by neck proprioceptors and/or otolith organs in the presence of damage to the medial vest...

journal_title：Acta oto-laryngologica

authors： Dix MR

更新日期：1983-05-01 00:00:00

abstract：:Otorrhea of leaked cerebrospinal fluid and meningitis in a 33-year-old male originated from an encephalic herniation into the middle ear following traumatic temporal bone fracture. CT demonstrated a mixed-type fracture consisting of a longitudinal fracture and a posterior oblique fracture of the left temporal bone. Th...

journal_title：Acta oto-laryngologica

authors： Nishiike S,Miyao Y,Gouda S,Shimada N,Nagai M,Nakagawa A,Konishi M,Sakata Y

更新日期：2005-08-01 00:00:00

abstract：CONCLUSIONS:This study shows that heavy drinking is a risk factor for prolonged delay in presenting with head and neck cancer and for presenting with a large tumour in the head and neck region. Excessive smoking is only a risk factor for being diagnosed with a large tumour, although there is a weak association between ...

journal_title：Acta oto-laryngologica

authors： Brouha X,Tromp D,Hordijk GJ,Winnubst J,De Leeuw R

更新日期：2005-05-01 00:00:00

abstract：CONCLUSION:It is thought that oxidative stress may be the major cause of the increase in the oxide thiol form in the study group. The relationship between oxidative stress status and dynamic thiol/disulphide in nasal polyposis now needs to be investigated. OBJECTIVES:The purpose of this study was to evaluate the relat...

journal_title：Acta oto-laryngologica

authors： Şimşek E,Erel O,Bicer CK,Çarlıoğlu A

更新日期：2016-11-01 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 necessity of considering cervical tuberculous lymphadenitis (CTL) should be emphasized even today for the differential diagnosis of cervical lymphadenopathy, particularly when it is located in the posterior triangle and supraclavicular regions even in patients without active pulmonary tuberculosis (PTB)....

journal_title：Acta oto-laryngologica

authors： Iguchi H,Wada T,Matsushita N,Teranishi Y,Yamane H

更新日期：2013-09-01 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：OBJECTIVES:In this paper we test the concept of combining electrical stimulation for high-frequency sound with acoustic hearing for low-frequency information in the same ear. In addition, we test whether residual hearing can be preserved when an electrode is placed up to 10 mm into the inner ear, and whether the site o...

journal_title：Acta oto-laryngologica

authors： Gantz BJ,Turner C

更新日期：2004-05-01 00:00:00

abstract：:Malignant eccrine poroma was first described by Pinkus and Mehregon in 1963. Because of the histologic characteristics of the tumor, these authors concluded that the tumor was likely of eccrine origin. Malignant eccrine poroma originates from the intraepidermal ductal portion of the eccrine gland. Like other tumors of...

journal_title：Acta oto-laryngologica

authors： Aydin E,Akdogan V,Akkuzu G,Ilgici D

更新日期：2006-04-01 00:00:00

abstract：BACKGROUND:Smell and taste disorders occur in COVID-19 with a high prevalence, but little is known about the duration of the symptoms. In particular, studies using validated olfactory tests are very rare to date. AIMS/OBJECTIVES:The aim of this study was to determine the olfactory function of COVID-19 recoveries by a ...

journal_title：Acta oto-laryngologica

authors： Otte MS,Eckel HNC,Poluschkin L,Klussmann JP,Luers JC

更新日期：2020-12-01 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：:Endoscopy is needed for reliable evaluation of the treatment of nasal polyposis. In this study, we compared the reproducibility of various score systems for staging nasal polyposis and the inter-individual variations between investigators. The mass of the polyps was assessed by five methods, three new techniques (numb...

journal_title：Acta oto-laryngologica

authors： Johansson L,Akerlund A,Holmberg K,Melén I,Stierna P,Bende M

更新日期：2000-01-01 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：:Outer hair cells (OHCs) are the source of otoacoustic emissions, following a tropomyosin-miosin-dependent contraction, which are regulated by the olivocochlear bundle via the release of acetylcholine (ACh). ACh acts on ACh receptors (AChR) located on the OHC post-synaptic membrane. In myasthenia gravis (M.G.) neuromus...

journal_title：Acta oto-laryngologica

authors： Paludetti G,Di Nardo W,D'Ecclesia A,Evoli A,Scarano E,Di Girolamo S

更新日期：2001-01-01 00:00:00

abstract：:The purpose of this paper was to establish a mammalian comparative study between the neuronal spaces of the upper versus the basal cochlear turns. We studied with light microscopy i) Webster albino rat embryos at various gestational days (GD), and a postnatal (PN) series; ii) kittens 3 weeks old; iii) pigmented guinea...

journal_title：Acta oto-laryngologica

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

更新日期：1997-03-01 00:00:00

abstract：:The results of House Brackmann and Yanagihara grading were compared with electroneurographic (ENoG) data in 30 consecutive patients with Bell's palsy. The examinations were made on mean days 11, 36 and 99. Twenty-four patients had a favourable outcome (Yanagihara > or = 36 at three months). Based on our observations, ...

journal_title：Acta oto-laryngologica

authors： Engström M,Jonsson L,Grindlund M,Stålberg E

更新日期：1998-11-01 00:00:00

abstract：CONCLUSIONS:Analysis of the complete mtDNA genome and X-linkage of this five-generation Chinese family revealed that the 1555A > G mutation may lead to deafness. OBJECTIVES:Mutations in mitochondrial DNA (mtDNA) have been found to be associated with sensorineural hearing loss. However, the variable clinical phenotype ...

journal_title：Acta oto-laryngologica

authors： Men M,Jiang L,Wang H,Liu Y,Hu Z,He C,Feng Y

更新日期：2011-09-01 00:00:00