日本耳鼻咽喉科学会会報
Online ISSN : 1883-0854
Print ISSN : 0030-6622
ISSN-L : 0030-6622
69 巻, 3 号
選択された号の論文の10件中1~10を表示しています
  • 飯森 堯
    1966 年 69 巻 3 号 p. 525-530
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    Roentgenograms taken by Chausse 111 projec- tion, Guillen projection and Owen's modification of Mayer projection were investigated for the pur- pose of visualizing the human auditory ossicles. The results so far obtained were as follows :
    1) In the Chausse 111 projection, the malleus and incus overlapped one another and appeared like a small triangular shadow. Therefore the separate recognition of the malleus and incus was impossible in this method.
    2) By Guillen's projection, the head of the malleus and the body of the incus were overlapped but the handle of the malleus and the long process of the incus were to be seen separately as two faint shadows.
    3) In the Owen's projection, the contour of the ossicles was recognized most clearly as two separate shadow crossing the external auditory meatus. Although this projection seems to be most suitable for the demonstration of the ossicles, it remains as yet a very difficult problem to visu- alize their whole configration and contour on a single roentgenogram. Further investigation wou- ld be required in this respect.
    4) The stapes could not be demonstrated in any projection.
  • 坂倉 光蔵, 井上 寿樹, 寺田 義男
    1966 年 69 巻 3 号 p. 531-535
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    A 55old female, had the tumor at the radix of the tongue and the pharyngeal portion, with the large struma of the anterior cervical area for long time. Symptome of this tumor was coverd by the tumor of the thyroid, and it was regared the invasion from the thyroid tumor. But the postmortem examination revealed that this tumor was the cylindroma and it was independent of the thyroid.
    And the consideration on the characteristics of cylindroma were briefly. made.
  • 鈴木 理文
    1966 年 69 巻 3 号 p. 536-542
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    In order to elucidate the relationship between the stimulation of the sensory nerves of the rhino- pharyngeal region and irritation syndrome. the electrical influence of the irritation of the trigem- inus and glosso-pharyngeus upon the vago-vagal reflex was studied in rabbits. The vago-vagal reflex was recorded as the elctrical response obtai- ned from a cervical vagus nerve when the vagus nerve in the opposite side was electrically stimula- ted.
    1) Repetitive stimulation of the trigeminus nerve augmented the vago-vagal reflex response.
    2) Single electrical stimulation of the trige- minus nerve elicited response in the ipsi-lateral vagus nerve as well as contra-lateral vagus nerve.
    3) These electrical responses are markedly exaggerated by administration of strychnine, and depressed by administration of promethazine hy-
    4) Administration of mephenesin immediately abolished these reflex responses.
    5) Stimulation of the glosso-pharyngeal nerve failed to elicit response in the vagns nerve, even after pretreatreatment with strychnine.
    These findings were interpreted as indicating the existence of a pathway through the sensory fibers of the trigeminus nerve to the vagus nerves, through which irritative stimuli from the rhino- pharyngeal area can be transmitted to exert dele- terious effects in the vital organs.
  • 堀井 健
    1966 年 69 巻 3 号 p. 543-555
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    A fine measurement of sodium and potassium of inner ear fluid was performed in large number of guinea pigs by means of flamephotometer, and the effect of acoustic stimulation and intravenous injection of 7% solution of sodium bicarbonate on sodium and potassium concentration was also inve-stigated.
    In normal guinea pigs, the concentration of sodium was higher in perilymph, than in endoly-mph while the relative concentration of potassium was reverse in perilymph and endolymph (endoly-mph: Na, 15.2±2.4meq/l. K, 131.5±2.8meq/l. peri-lymph in the Scala tymp.: Na, 149.5±5.5meq/l.K, 8.0±1.0meq/l. perilymph in the Scala vest.:Na, 148.5±2.7meq/l. K, 13.9±1.2meq/l).
    When the animal was exposed to an acoustic stimulus of white noise of 120phon for 8 hours, endolymph potassium decreased and perilymph sodium of scala tympani increased.
    Repetitive exposures to the same acoustic sti-mulation for a week further lowered the concent-ration of endoymph potassium accompaning with decrease of perilymph potassium.
    Pleyer's pinna reflex and histopathological fin-dings were also definintely altered by the repeated acoustic stimulation. After the rotatory stimulati-on, on the other hand, potassium concentration was elevated in both endolymph and perilymph with no essential change of sodium concentration.
    The change of concentration were all conside-red to be statistically significant.
    Contrary to the intravenous injection 5% solu-tion of sodium chloride, 7% solutiom of sodium bicarbonate did not significantly alter the sodium and potassium concentration during the observatory period of one to 24 hours after the injection.
  • 望月 隆昭
    1966 年 69 巻 3 号 p. 556-585
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    Many investigations concerning the effect of vestibular stimulation on the movement of the digestive organs had been made by means of the balloon method, X-ray, etc..
    The author investigated the effect of vestibular stimulation on the movement of the dog's stomach by using the electromyogram (EMG) of the smooth muscle.
    The electrodes were inserted into the subserosal layer of the antrum of the stomach according to Prof. Takeda's method (Chief of the Department of Surgery, Osaka Univerity).
    The following four different kinds of stimula- tions were used.
    1. Irrigation of the external auditory canal with 100cc of 0-C water.
    2. Pendular rotation with amplitude of 90degrees and period of 2 seconds for 3 to 5 minutes.
    3. Direction-fixed rotation with angular velo-city of 360 degrees per seconds for 5 minutes.
    4. Vertical movement (up and down, 40 times/min., amplitude 35cm, maximal acceleration 0.13G)for 30 minutes.
    Since the vertical movement exerted the most remarkable effect on EMG of the stomach among the above-mentioned four kinds of stimulations, it was used in most of the following experiments.
    The results obtained were as follows:
    1. During the vertical movement of normal dog, the discharge intervals were markedly prolo-nged and fluctuated irregularly. The prolongation of the discharge intervals gradually disappeared on the cessation of the movement, and the discha-rge intervals returned to the normal condition in about 60 minutes.
    2. In the bilaterally labyrinthectomized dogs, and in those which were pre-treated with intrave-nous injection of sodium bicarbonate, the changes of the discharge intervals did not occur during the vertical movement.
    Consequently, it was found that the prolonga-tion and the fluctuation of the discharge intervals of EMG of the dog's stomach were caused by labyrinthine stimulation, and that those EMG changes could be prevented by the injection of sodium bicarbonate.
  • 佐藤 潤一
    1966 年 69 巻 3 号 p. 586-605
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    Diesmal wurde der Stoffwechsel in Organismus untersucht and klinisch sowie experimentell festgestellt, dass die Schwankung von V.B2 (Flavin -adenin-dinucleotide-FAD), das auf die Oxydation in Organismus einen grossen Einfluß ausubt, in der Entwicklung dieser Krankheit eine wichtige Rolle spielt.
    1. Der FAD-Gehalt der normalen Kieferhohlenschleimhaut betragt nach meiner Methode in Durchschnitt 17.7r/g
    2. Der FAD-Gehalt der Kieferhohlenschleimhaut bei Sinusitis chronica ist in Odem-Typ. 1.96 and in fibrosem-Typ. 7.67r/g.
    3. Local Anwendung von FAD: zur Behandlung gegen Nasennebenhohlenentzundung bei Kindern wird das FAD in die Kieferhohlen eingespritzt Die Ergebnisse betragt der Durchschnittsheilungsprotzentsatz 47.8%, Besserung 29.5% and erfolglos 20.3%.
    4. Allgemeine Anwendung von FAD : Um die Ubertragung von FAD in die Kieferhohlenschleimhaut zu untersuchen, wurde intravenose Injektion probiert.
    5. Die eingespriteze Seite zeigt fast vollkommenes Verscheiden der entzundlichen zellen.
    6. Sowohl die lokale Einspritzung als such die intravenose Injektion zeigt fur die Behandlung der Nasennebenhohlenentziindung ausgezeichneten Erfolg.
    Besonders die intravenose Injektion fuhrt den FAD-Gehalt der Kieferhohlenschleimhaut bis zum normalen Wert and diese Entzundung zur Heilung.
    Es wurde besagen, dass diese Forschung von Ernahrungs-standpunkt aus einen Anlass, die Frage, warum besonders Uaufig bei Japanern die Sinusitis beobachtet wird, zur beantworten bringt.
  • 青木 守
    1966 年 69 巻 3 号 p. 606-630
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    In order to diagnose the patients suffering from vertigo, otologists generally examine the auditory and vestibular functions and usually find some disturbances in the cochlear and vestibular labyrinth. However, otologists may have to make a step further toward clarifying the etiologic fac- tor, which causes the disturbance of the peripheral labyrinth, in such systems as the central nervous system, circulatory system, autonomic system etc.
    From this standpoint, I studied 70 cases of Meniere's disease electroencephalographically and from the results obtained, I found some etiologic factors which might cause the disturbance of the peripheral labyrinth.
    In general, consistent abnormalities were not found in EEG before activation, but the activation by megibal induced such abnormalities as spike and wave, rhythmic high voltage wave and other dy- srhythmia in 32 cases, Therefore, dysfunction of diencephalon may be a significant etiologic factor of Meniere's disease. Furthermore, the metablic, circulatory and autonomic systems were studied in detail in these 32 cases, however, distinct relation- ship was not found between abnormalties in EEGs and abnormalities in these systems. But, it is of particular interest that most of these 32 cases com- plained of headache, especially hemicrania. This fact will suggest that the etiology of Meniere's disease has some thing common with the hemicra- nia.
    In conclusion, I would like to say that for the diagnosis of Meniere's disease not only the auditory and vestibular examinations but examinations for pathologic factors in the central nervous system, circulatory system and autonomic system etc. have to be carried out, since by the treatment of these patholgic factors, the cure of Meniere's disease can be often obtained perfectly.
  • 白岩 峯生
    1966 年 69 巻 3 号 p. 631-660
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
    Part 1. Electrodes were permanently implant- ed on the round window of the cochlea of adult rabbits. By way of these electrodes it became successful to observe cochlear microphonics (CM) and action potential (AP) permanently in unanesthe- tized animals as response to sound stimulation.
    In most cases the response was so stable that quite stable response could be observed for 4 to 18 months in experimental animals without any further treatments, although the response was depr- essed for several days after the surgical procedure to implant the electrode.
    If the response of some animals disappeared due to the damage of the electrode, reoperation always could make it observable again.
    No abnormal features were not found by macro- scopical observation on the middle ear cavities of animals after the experiments.
    Then it is noted that the permanent electrode is very useful to record the cochlear responses wi- thout giving any damages to the organ.
    Part 2. By using the permanent electrode above mentioned the changes of CM amplitude in responses to moderate pure tone stimuli given to the animal for 20 minutes every day were obser- ved in order to study the physiological cause of noise-induced hearing loss. The intensity and fre- quency of the tone stimulus were 85db and 1000 or 4000cps.
    The changes of CM amplitude were found to be independent of the frequency of pure tone sti- mulation.
    The daily change of maximum amplitude of CM went through such a definite temporal process that the amplitude recovered temporally after init- ial lowering and lowered again.
    The recruitment-like slopes were found only on such a part of intensity function curves where the recovery on maximum CM process curve was manifest.
  • 小池 吉郎, 鈴木 淳一
    1966 年 69 巻 3 号 p. 661-666
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
  • 竹田 千里
    1966 年 69 巻 3 号 p. 667-669
    発行日: 1966年
    公開日: 2008/03/19
    ジャーナル フリー
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