Investigation of resectability degree for adenoidal surgery in OSA children with the method of computational fluid dynamics.

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：CONCLUSION:Salivary stones in the parotid gland that are not amenable to endoscopic extraction can safely be removed by a combined, endoscopic-external approach. OBJECTIVE:Limitations for endoscopic removability of salivary stones from the parotid gland are immobile stones in the deeper salivary duct system. A combine...

journal_title：Acta oto-laryngologica

authors： Mikolajczak S,Bremke M,Beutner D,Luers JC

更新日期：2015-01-01 00:00:00

abstract：:Two speech processing schemes have been implemented on a real-time laboratory speech processor for speech perception studies on normal-hearing subjects. The first scheme presents the information of two spectral components, the first and second formant of the speech signal, and will be referred to as the ZC (zero-cross...

journal_title：Acta oto-laryngologica

authors： Tong YC,Harrison JM,Huigen J,Clark GM

更新日期：1990-01-01 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：:The purpose of these studies was to compare the ototoxicity of piretanide to that of furosemide in the chinchilla. Chinchillas weighing 400 to 700 g were anesthetized with ketamine plus pentobarbital. Endocochlear potential (EP) was measured continuously by the round window approach using glass microelectrodes. Pireta...

journal_title：Acta oto-laryngologica

authors： Rybak LP,Whitworth C

更新日期：1986-01-01 00:00:00

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：:This is a study of the effects of repeated angular acceleration on the activity of vestibular nuclei units in anesthetized and in conscious cats. The experimental animals were subjected to trains of repeated and consecutive constant acceleration-deceleration ramps (4-8 degrees/sec2). In a few cases nystagmus was recor...

journal_title：Acta oto-laryngologica

authors： Kileny P,Ryu JH,McCabe BF,Abbas PJ

更新日期：1980-09-01 00:00:00

abstract：:Phoniatric and acoustic examinations were carried out in a group of 30 patients with dysphonia, including 15 with organic type and 15 with functional type. A complex phoniatric assessment offered the possibility to differentiate between these two groups of pathological voices. This was achieved also on the basis of ac...

journal_title：Acta oto-laryngologica

authors： Pruszewicz A,Obrebowski A,Swidziński P,Demeńko G,Wika T,Wojciechowska A

更新日期：1991-01-01 00:00:00

abstract：:The sympathetic nerve pathways to the nasal vasculature were examined in 8 cats by recoding the effects of section of the orbital nerves on vasoconstriction produced by cervical sympathetic nerve stimulation. No sympathetic fibres were found in the sphenopalatine and infraorbital nerves. The majority were conveyed by ...

journal_title：Acta oto-laryngologica

authors： Wilson H,Yates MS

更新日期：1977-09-01 00:00:00

abstract：CONCLUSION:On average, adult CI recipients report a moderate sound quality using the Dutch version of the HISQUI19 questionnaire. These results are correlated with their age, speech perception scores, CI aided hearing thresholds, and the SSQ5 and the APHAB questionnaire. BACKGROUND:The general aim of the study was to ...

journal_title：Acta oto-laryngologica

authors： Mertens G,Kleine Punte A,De Bodt M,Van de Heyning P

更新日期：2015-01-01 00:00:00

abstract：:This study was designed to assess the utility of otolith-ocular reflex testing in patients with complete unilateral peripheral vestibular deficits. Ten subjects were given a clinical vestibular test battery (ENG & vertical rotation) and research oriented tests of otolith function including dynamic posturography with h...

journal_title：Acta oto-laryngologica

authors： Payman RN,Wall C 3rd,Ash-Bernal R

更新日期：1995-11-01 00:00:00

abstract：:The condition of the cochlear vasculature was evaluated in 7 normal guinea pigs subsequent to fatal aortic hemorrhage. The cochleas were prepared for histological analysis using a soft surface preparation technique. The data analysis revealed two statistically significant differences: an increase in the number of aggr...

journal_title：Acta oto-laryngologica

authors： Jones-Mumby C,Axelsson A

更新日期：1984-03-01 00:00:00

abstract：CONCLUSION:The possible roles of CD44st, CD44v5 and CD44v6 in the prognosis of head and neck cancer deserve further elucidation and evaluation with long-term patient follow-up. OBJECTIVE:Standard CD44 (CD44st), CD44 variant 5 (CD44v5) and CD44 variant 6 (CD44v6) are expressed in human malignant cells and tissues. The ...

journal_title：Acta oto-laryngologica

authors： Kawano T,Yanoma S,Nakamura Y,Ozeki A,Kokatsu T,Kubota A,Furukawa M,Tsukuda M

更新日期：2005-04-01 00:00:00

abstract：:Five temporal bones and three surgical cochlear nerve specimens from patients who previously underwent labyrinthectomy were studied by light and electron microscopy. All cochleas had nearly total loss of sensory cells, extensive or total loss of both cochlear nerve fibers in the osseous spiral lamina, and spiral gangl...

journal_title：Acta oto-laryngologica

authors： Ylikoski J,Belal A Jr,House WF

更新日期：1981-03-01 00:00:00

abstract：CONCLUSION:Utricular dysfunction in patients with posterior canal benign paroxysmal positional vertigo (pBPPV) was supported by findings for ocular vestibular evoked myogenic potential (oVEMP). OBJECTIVE:To evaluate the utricular and saccular function in patients with pBPPV. METHODS:This study focused on 12 patients ...

journal_title：Acta oto-laryngologica

authors： Nakahara H,Yoshimura E,Tsuda Y,Murofushi T

更新日期：2013-02-01 00:00:00

abstract：CONCLUSION:Mean incudostapedial joint (ISJ) angulation of atretic ears was statistically wider than ISJ angulation of non-atretic ears. Postoperative hearing results in the narrow tympanoplasty type II (T2) subgroup were better than those in the wide T2 subgroup. In cases of abnormally wide ISJ angulation, we recommend...

journal_title：Acta oto-laryngologica

authors： Kim DW,Lee JH,Song JJ,Chang H,Choi YS,Jang JH,Kim JH,Oh SH,Chang SO

更新日期：2011-07-01 00:00:00

abstract：CONCLUSION:Cochlear implantation assessment is possible using commercially available standard flat-detector computed tomography (FD-CT) protocols. Image quality is superior to multislice CT (MSCT). The radiation dose of FD-CT is lower in comparison with MSCT standard protocols and may therefore overcome the limitations...

journal_title：Acta oto-laryngologica

authors： Struffert T,Hertel V,Kyriakou Y,Krause J,Engelhorn T,Schick B,Iro H,Hornung J,Doerfler A

更新日期：2010-04-01 00:00:00

abstract：:T lymphocytes from tonsil (To) and peripheral blood (PB) of 4 tonsillectomized children were subjected to clonal expansion with PHA in order to analyze at single cell level their cytolytic activity and their ability to produce interleukins such as IL-2, IFN-gamma and IL-4. Analyzing all T-cell clones (CD4+ and CD8+) o...

journal_title：Acta oto-laryngologica

authors： Gallo O,De Carli M,Gallina E,Toccafondi G,Romagnani S,Del Prete G

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVE:To evaluate the clinical value of pulse oximetry watch (POW) for diagnosing pediatric Obstructive sleep apnea/hypopnea syndrome (OSAHS). METHODS:We selected 32 children (boys: 25, 4-16 years old) who came to the hospital for diagnosing OSAHS from July to October 2016. Polysomnography (PSG) and POW were used ...

journal_title：Acta oto-laryngologica

authors： Ma JR,Huang JJ,Chen Q,Wu HT,Xiao KL,Zhang YT

更新日期：2018-02-01 00:00:00

abstract：:One hundred and fifty-five patients with complaints indicating acute sinusitis were examined and their symptoms and signs registered. The final diagnosis--maxillary sinus empyema versus not empyema--was established by means of antral aspiration. A computer-based analysis of clinical data demonstrated the significance ...

journal_title：Acta oto-laryngologica

authors： Berg O,Carenfelt C

更新日期：1988-03-01 00:00:00

abstract：OBJECTIVE:Acquired centralized tinnitus (ACT) is the most frequent type of chronic tinnitus. We introduce a cognitive neurophysiological ACT hypothesis based on centralized cognitive sensitization processes. MATERIAL AND METHODS:Published cognitive sensitization processes were reviewed using PubMed. Furthermore, a Coc...

journal_title：Acta oto-laryngologica

authors： Zenner HP,Zalaman IM

更新日期：2004-05-01 00:00:00

abstract：:During the development of the mammalian inner ear, the number of hair cells produced is highly regulated and remains constant throughout life. The mechanism underlying this regulation is beginning to be understood although many aspects still remain obscure. When late embryonic or early postnatal rat organs of Corti we...

journal_title：Acta oto-laryngologica

authors： Lefebvr PP,Malgrange B,Thiry M,Breuskin I,Van De Water TR,Moonen G

更新日期：2001-01-01 00:00:00

abstract：:The subjective visual horizontal (SVH) was measured by means of a small, rotatable, luminous line in darkness in the upright head and body position and at 10, 20 and 30 degrees of tilt to the right and left before, and repeatedly during a follow-up period of 1 year after intratympanic gentamicin instillations in 12 pa...

journal_title：Acta oto-laryngologica

authors： Tribukait A,Bergenius J,Brantberg K

更新日期：1998-07-01 00:00:00

abstract：:The effects of transdermally administered scopolamine (TTS-scopolamine) (release rate 5 micrograms/h, one and two patches) and dimenhydrinate (100 mg) on caloric, angular acceleration induced and optokinetic nystagmus were examined in 16 volunteers in a randomized double-blind study. All drugs induced a statistically ...

journal_title：Acta oto-laryngologica

authors： Pyykkö I,Schalén L,Matsuoka I

更新日期：1985-05-01 00:00:00

abstract：CONCLUSION:This 3D prototyped model constructed using a selective laser sintering method serves as a good material for surgical simulation of a malformed ear. OBJECTIVE:In order to perform surgery of the malformed ear, a thorough understanding of the anatomy of the ear is required, together with sufficient experience....

journal_title：Acta oto-laryngologica

authors： Suzuki M,Hagiwara A,Kawaguchi S,Ono H

更新日期：2005-01-01 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：:Intracellular calcium concentrations ([Ca2+]i) in type I cochlear spiral ganglion cells (SGCs) of the guinea pig were measured by digital imaging microscopy and the Ca(2+)-sensitive dye Fura-2. Extracellular ATP induced elevation of [Ca2+]i in type I SGCs in a concentration-dependent manner. The ATP-induced elevation ...

journal_title：Acta oto-laryngologica

authors： Cho H,Harada N,Yamashita T

更新日期：1997-07-01 00:00:00

abstract：:A questionnaire was devised to quantify and measure four categories: the behavioral characteristics of Type A, self-restraint and escape; the causes of anxiety; means of relaxation; and symptoms incidental to anxiety. Questionnaire analysis was performed in patients (n = 60) with Meniere's disease and in a control pop...

journal_title：Acta oto-laryngologica

authors： Takahashi M,Ishida K,Iida M,Yamashita H,Sugawara K

更新日期：2001-01-01 00:00:00

abstract：:One hundred patients subjected to tonsillectomy because of recurrent acute tonsillitis or tonsillar hypertrophy were evaluated bacteriologically both with ordinary throat culturing and cultures from tonsillar cores. In 26% of the patients H. influenzae was isolated and in 20% beta-haemolytic group A streptococci. Grow...

journal_title：Acta oto-laryngologica

authors： Stjernquist-Desatnik A,Prellner K,Schalén C

更新日期：1990-03-01 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