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1. |
Occlusion of Stenon’s Duct by Prolamine: a Possible Treatment of Chronic Parotitis? |
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ORL,
Volume 44,
Issue 1,
1982,
Page 1-5
M. Schröder,
R. Chilla,
C. Arglebe,
M. Droese,
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摘要:
The histological and biochemical (amylase, protein) consequences of occlusion by prolamine of the parotid duct were studied in 5 rabbits. Histological examination 2 weeks after occlusion revealed an atrophy of glandular parenchyma consistent with a very strong decrease of exportable glandular protein (especially amylase). At the same time marked sialadenitis-like changes could be noted. Prior to a possible use of occlusion by prolamine of the parotid duct in human patients, long-term studies in animals are therefore indicated.
ISSN:0301-1569
DOI:10.1159/000275562
出版商:S. Karger AG
年代:1982
数据来源: Karger
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2. |
The Correlation between the Vestibulo-Ocular System and the Vestibulo-Spinal System in Ménière’s Disease Based on Categorical Principal Component Analysis |
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ORL,
Volume 44,
Issue 1,
1982,
Page 6-23
Toshio Imoto,
Yoshiaki Nakai,
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PDF (1619KB)
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摘要:
Correlations among different equilibrium function tests were investigated in 130 patients with Ménière’s disease. The tests consisted of 22 different items, and the possible results could be put into a total of 49 categories. Using a factor analytic method, results falling in the positive area of the 1st axis indicate normality of the vestibular system, and results in the negative area, indicate an abnormality of the vestibular system. On the 2nd axis, the negative direction indicates an abnormality of the vestibulo-spinal system, and the positive direction an abnormality of the vestibulo-ocular system. In this paper, relationships among sex, age, the Cornell medical index results, and the time between the vertigo attack and testing, as well as between the onset of the disease and testing, are shown on a two-dimensional pl
ISSN:0301-1569
DOI:10.1159/000275563
出版商:S. Karger AG
年代:1982
数据来源: Karger
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3. |
Oculomotor Abnormalities after Labyrinthine and Cerebellar Lesion |
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ORL,
Volume 44,
Issue 1,
1982,
Page 24-35
M. Cherubino,
E. Mira,
E. Mevio,
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PDF (2552KB)
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摘要:
A subject presenting a rare association of left labyrinthine and left hemispheric cerebellar lesion was examined, with recording and analysis of eye movements at different intervals. A complete compensation of the vestibular deficit and recovery of cerebellar postural ataxia, with persistence of limb incoordination and oculomotor abnormalities, were observed. The saccadic, smooth pursuit and optokinetic nystagmus systems were impaired. Ocular signs, in combination, may suggest a cerebellar dysfunction but they do not supply sufficient diagnostic criteria for localizing the cerebellar damage. Only the direction-specific impairment of smooth pursuit and optokinetic nystagmus is indicative of the side of the lesion.
ISSN:0301-1569
DOI:10.1159/000275564
出版商:S. Karger AG
年代:1982
数据来源: Karger
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4. |
On-Effect in Brainstem Electric Response Audiometry |
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ORL,
Volume 44,
Issue 1,
1982,
Page 36-42
F. Debruyne,
G. Forrez,
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PDF (1559KB)
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摘要:
The nature of the auditory brainstem potentials is studied, referring to the theory of the on-effect. The following stimuli are used: a click, a tone-burst of 3 kHz with a rise-decay time of 2 ms and a plateau of 1 ms, and finally different initial parts of the former tone-burst (the first 8, 4, 2, 1 cycles). Together with the electrical waveforms, the acoustic forms of the stimuli are described and the frequency spectra are measured. The auditory brainstem potential appears to be a pure onset response with a very short integration time. Only the initial part of the tone-burst (mainly the first oscillation) is responsible for eliciting the response. The consequences for the audiometric use of short tonal stimuli are discussed. Measurements of intensities or frequency spectra, technically or subjectively, of the whole tone-burts are inappropriate, because the intensity and frequency content of the effective stimulus must be considered.The real frequency specificity then becomes much poorer and differs little from the click stimulation.
ISSN:0301-1569
DOI:10.1159/000275565
出版商:S. Karger AG
年代:1982
数据来源: Karger
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5. |
Haemangioma of the Maxillary Sinus |
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ORL,
Volume 44,
Issue 1,
1982,
Page 43-50
K. Tsutsumiuchi,
M. Hasegawa,
H. Okuno,
I. Watanabe,
I. Okayasu,
S. Suzuki,
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PDF (1424KB)
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摘要:
A case of haemangioma of the left maxillary sinus is reported. Epistaxis from the left nasal cavity was the only presenting symptom. The tumor was completely excised by left lateral rhinotomy. The pre-operative diagnostic procedures included plain views, conventional tomography, CT, RI scanning and selective carotid arteriography, which all contributed to a definite pre-operative diagnosis of the tumour.
ISSN:0301-1569
DOI:10.1159/000275566
出版商:S. Karger AG
年代:1982
数据来源: Karger
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6. |
Enzyme Histochemical and Histographic Data on Normal Human Facial Muscles |
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ORL,
Volume 44,
Issue 1,
1982,
Page 51-59
S. Schwarting,
M. Schröder,
E. Stennert,
H.H. Goebel,
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PDF (2079KB)
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摘要:
Four human facial muscles, platysma, m. levator labii, zygomaticus major and orbicularis oris, obtained during head and neck surgery, revealed no qualitative differences from normal human limb muscles, but differences with regard to fiber type distribution and fiber size. Mean fiber diameters of each muscle studied were largely 50% of those encountered in normal human limb muscles. Histographic analysis revealed that type II fibers were more frequent than type I fibers but that type IIB fibers were extremely scarce in number. The myofiber diameter spectrum was also larger in facial than in limb muscles, as myofibers produced variability coefficients around 325. The frequent presence of intramuscular nerve twigs and motor endplates may provide the opportunity of studying pre and postsynaptic pathology in future studies of denervated facial muscles.
ISSN:0301-1569
DOI:10.1159/000275567
出版商:S. Karger AG
年代:1982
数据来源: Karger
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7. |
Book Review / Announcement |
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ORL,
Volume 44,
Issue 1,
1982,
Page 60-60
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PDF (151KB)
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ISSN:0301-1569
DOI:10.1159/000275568
出版商:S. Karger AG
年代:1982
数据来源: Karger
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