Abstract:
:The use of SEM as an adjunct to TEM and electrophysiological examination of the cochlea is now well established. It has provided a relatively simple method of assessing the effect of noise, ototoxic drugs, electrical stimulation, etc. on the surface features of the organ of corti. A controlled experiment was undertaken to document the surface autolytic changes in rat cochleas by fixation at intervals up to eight hours post mortem. These were compared with human material fixed between 40 minutes and eight hours post mortem. The results complement previous light and transmission electron microscopy studies, gives insight into the optimal and acceptable fixation times for the two species and act as a guide for the interpretation of human material.
journal_name
Acta Otolaryngoljournal_title
Acta oto-laryngologicaauthors
Gleeson MJdoi
10.3109/00016488509126566subject
Has Abstractpub_date
1985-11-01 00:00:00pages
419-28issue
5-6eissn
0001-6489issn
1651-2251journal_volume
100pub_type
杂志文章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
pub_type: 杂志文章
doi:10.3109/00016488809119451
更新日期:1988-01-01 00:00:00
abstract:CONCLUSION:Early intervention may change the natural course of allergic rhinitis, preventing the progression to asthma. In particular, immunotherapy guarantees remission of local symptoms and valid protection against local and bronchial complications. Symptomatic treatment represents a valid alternative; it is always t...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2013.815362
更新日期:2013-11-01 00:00:00
abstract::Craniotomy with cerebrospinal fluid (CSF) suction was performed on 18 guinea pigs to determine the effects on the inner ear morphology. Six control animals received anaesthesia only and 12 were operated on with a postoperative survival time of 1 or 24 h. The histologic examinations showed no signs of endolymphatic hyd...
journal_title:Acta oto-laryngologica
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/00016489409126116
更新日期:1994-11-01 00:00:00
abstract::Human secretory leucocyte proteinase inhibitor (SLPI) is a low-molecular weight, acid-stable inhibitor of polymorph-nuclear granulocyte elastase and cathepsin G. Previous reports have demonstrated the existence of SLPI in the respiratory tract, salivary glands and cervical mucosa. Positive staining for SLPI using immu...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489409126042
更新日期:1994-03-01 00:00:00
abstract:CONCLUSIONS:In order to confirm these preliminary results, a prospective double-blind study has been instituted in Padova University ENT Section to compare the efficacy of sulphurous-arsenical-ferruginous thermal water nasal irrigations vs isotonic sodium chloride solution nasal irrigations after functional endoscopic ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480600951525
更新日期:2007-06-01 00:00:00
abstract::683 tumour fragments from 63 head and neck carcinoma patients were cultured in vitro. Two laryngeal carcinomas and two salivary gland carcinomas were established into permanent cell lines. Malignancy of these cultured cells was proved by cloning, by chromosomal analysis and by transplantation into athymic (nu/nu) mice...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488309130956
更新日期:1983-03-01 00:00:00
abstract:CONCLUSION:Low-dose administration of Aspartame (Ap) did not produce a significant ototoxic effect at the end of the 6th month. However, duration of the ototoxic effect is shortened and severity of the effect is increased as dose and duration of Ap administration is increased. OBJECTIVES:While Ap toxicity has been stu...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2016.1256498
更新日期:2017-04-01 00:00:00
abstract::We examined the serial changes of intravenously applied dye leakage and preliminary examined histamine release into nasal lavage fluid after topical stimulation with capsaicin in guinea pigs. A significant increase in the dye leakage response was detected for 30-40 min, with the maximum response occurring between 5 an...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489209137438
更新日期:1992-01-01 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
pub_type: 杂志文章
doi:10.3109/00016488909127474
更新日期:1989-01-01 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
pub_type: 杂志文章
doi:10.3109/00016489509139287
更新日期:1995-03-01 00:00:00
abstract::We studied the influence of neck afferents on the perception of orientation. In Experiment 1, we investigated the effect of head tilt on the subjective vertical in both the visual and tactile modalities. The results showed that head tilt triggers an Aubert effect in the visual modality and a Müller effect in the tacti...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/000164800750000261
更新日期:2000-09-01 00:00:00
abstract::In order to determine the characteristics of the vestibulo-ocular reflexes (VORs) as a function of age and posturo-motor development, a group of 26 normal children (6 to 25 months old) were tested at three different stages of posturo-motor control: prior to as well as during the first attempts to walk without support,...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:
更新日期:1996-09-01 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
pub_type: 杂志文章
doi:10.1080/00016489950180739
更新日期:1999-01-01 00:00:00
abstract::Specimens from the epithelium on the lateral wall of the human nose were examined under the electron microscope using a lipid and carbohydrate retaining method. In many of the ciliated epithelial cells and in some of the cells in the mucosal glands we identified multilamellated granules. These structures resembled lam...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489009107447
更新日期:1990-03-01 00:00:00
abstract::Thirteen normal subjects were investigated with a broad frequency-band (up to 4.5 Hz) rotatory test. The vestibular stimulation consisted of either a pseudo-random or a sinusoidal frequency sweep oscillation. Eye movements were recorded by EOG. Head movements were recorded either by a potentiometer attached to the cha...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488409130983
更新日期:1984-03-01 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
pub_type: 杂志文章
doi:10.1080/00016489.2018.1506154
更新日期:2018-12-01 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
pub_type: 杂志文章
doi:10.3109/00016489509139402
更新日期:1995-11-01 00:00:00
abstract:CONCLUSION:Moxifloxacin was generally well tolerated and highly effective in the treatment of acute bacterial rhinosinusitis (ABS). The incidence of adverse events (AEs) and adverse drug reactions (ADRs) was low. The effectiveness, safety, and tolerability information collected in this study confirm the clinical safety...
journal_title:Acta oto-laryngologica
pub_type: 临床试验,杂志文章,多中心研究
doi:10.3109/00016481003629036
更新日期:2010-09-01 00:00:00
abstract:CONCLUSION:The curative effect in the group where facial-facial anastomosis (FFA) was delayed for 7 days was similar to that in the immediate FFA group and had a better repair within 60 days. OBJECTIVE:Due to the uncertainty about optimal timing of delayed facial nerve repair, we designed an experimental study in guin...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2013.765967
更新日期:2013-07-01 00:00:00
abstract:CONCLUSION:Endolymphatic hydrops could be a reversible inner ear pathological condition. After sac surgery, hydrops was reduced and symptoms went into remission in some cases, although vertigo suppression was not always a result of the reduced hydrops. OBJECTIVE:To examine the changes in endolymphatic hydrops detected...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2013.795290
更新日期:2013-09-01 00:00:00
abstract::The Dynamic Illegible E (DIE) test measures visual acuity with head held still while reading a specially designed visual acuity chart of E's. The head is then moved passively and the change in visual acuity is recorded. The DIE test has previously been shown to be very useful for assessing patients with aminoglycoside...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:
更新日期:1987-03-01 00:00:00
abstract:CONCLUSION:Given the phonetic balancing across lists and the validation with spectrally degraded speech, the present Mandarin disyllable recognition test (DRT) materials may be useful for assessing speech performance of Mandarin-speaking cochlear implant (CI) users. If combined with the previously developed sentence ma...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2011.653668
更新日期:2012-08-01 00:00:00
abstract::Conventional (visual) analysis of EMG was compared to a computerized quantitative method (turns/amplitude). Ten patients with a clinical history of peripheral nerve lesion were examined in order to investigate whether quantitative analysis of EMG increased the diagnostic sensitivity of peripheral nerve lesions to the ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489409126023
更新日期:1994-01-01 00:00:00
abstract::Gaze functions under high-frequency head oscillations with large amplitudes were investigated in 12 normal subjects. Oscillation amplitude decreased as the frequency increased (31 degrees at 2 Hz to 11 degrees at 5 Hz on average). Maximum head velocity and acceleration were 170-200 degrees/s and 2,500-5,000 degrees/s2...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488909127495
更新日期:1989-03-01 00:00:00
abstract:CONCLUSION:Saccular and utricular maculae can provide information on the supine static position, considering that both have pronounced curved structures with hair cells having a variety of polarization vectors that enable them to sense an inverted position and thus direct the righting reflex. OBJECTIVE:The vestibular ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480510036448
更新日期:2005-05-01 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
pub_type: 杂志文章
doi:10.3109/00016489509139374
更新日期:1995-09-01 00:00:00
abstract:CONCLUSIONS:These findings are in line with previous data on the horizontal vestibulo-ocular reflex (VOR) from this laboratory and suggest that eye position signals do not modulate natural vestibular responses. Hence, the Alexander's law (AL) phenomenon cannot be interpreted simply as a consequence of vestibular or ocu...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2012.682120
更新日期:2012-10-01 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
pub_type: 杂志文章
doi:10.3109/00016489.2012.763180
更新日期:2013-06-01 00:00:00
abstract::The embryonic development of the crista ampullaris of the CBA/CBA mouse was followed both in organ culture of explanted inner ears of the 16th gestational day and in vivo from the 16th gestational day until the 21st day, an age corresponding to birth. Cytodifferentiation of the sensory epithelium of the crista ampulla...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488309132868
更新日期:1983-07-01 00:00:00
abstract::By a careful ENT and oral examination of 111 patients with suspected chronic maxillary sinusitis, the diagnosis was verified in only 56% (62/111). In 29 of these 62 patients (47%) a relation to dental infections was found, periodontitis being as frequent as apical granulomas. In 61% of the patients, in whom the diagn...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488209130865
更新日期:1982-01-01 00:00:00