FullText URL invivo_33_1_183.pdf
Author MIZUNO, HIROFUMI| MIYAI, HISATAKA| YOKOI, AYA| KOBAYASHI, TERUMASA| INABU, CHIAKI| MARUYAMA, TAKAYUKI| EKUNI, DAISUKE| MIZUKAWA, NOBUYOSHI| KARIYA, SHIN| NISHIZAKI, KAZUNORI| KIMATA, YOSHIHIRO| MORITA, MANABU|
Keywords Head and neck cancer concurrent chemoradiotherapy creatinine clearance oral mucositis renal dysfunction
Published Date 2019-01
Publication Title In Vivo
Volume volume33
Issue issue1
Publisher The International Institute of Anticancer Research
Start Page 183
End Page 189
ISSN 0258-851X
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version publisher
PubMed ID 30587621
DOI 10.21873/invivo.11457
Web of Sience KeyUT 000454333900027
Related Url isVersionOf https://doi.org/10.21873/invivo.11457
FullText URL Acta_Otolaryngol_137_5_529.pdf Acta_Otolaryngol_137_5_529_image.pdf
Author Kariya, Shin| Okano, Mitsuhiro| Oto, Takahiro| Higaki, Takaya| Haruna, Takenori| Noda, Yohei| Nishizaki, Kazunori|
Keywords Lung transplant bronchiolitis obliterans infection; pneumonia survival rate
Note 2018年5月公開予定|
Published Date 2017-05
Publication Title Acta Oto-laryngologica
Volume volume137
Issue issue5
Publisher Taylor & Francis
Start Page 529
End Page 533
ISSN 0001-6489
NCID AA0050923X
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
File Version author
PubMed ID 27809696
DOI 10.1080/00016489.2016.1247497
Web of Sience KeyUT 000400167100014
Related Url https://doi.org/10.1080/00016489.2016.1247497
FullText URL K0005427_other1.pdf
Author Okano, Mitsuhiro| Fujiwara, Tazuko| Kariya, Shin| Higaki, Takaya| Makihara, Sei-ichiro| Haruna, Takenori| Noyama, Yasuyuki| Koyama, Takahisa| Omichi, Ryotaro| Orita, Yorihisa| Miki, Kentaro| Kanai, Kengo| Nishizaki, Kazunori|
Keywords Chronic rhinosinusitis with nasal polyps IL-10 IL-5 Poly(IC) Toll-like receptor
Note 学位審査副論文|
Published Date 2016-01
Publication Title Allergology international : official journal of the Japanese Society of Allergology
Volume volume65
Issue issue1
Publisher Elsevier
Start Page 96
End Page 102
ISSN 1323-8930
NCID AA11091750
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
File Version publisher
PubMed ID 26666485
Web of Sience KeyUT 000367238600015
Related Url https://doi.org/10.1016/j.alit.2015.08.005 http://ousar.lib.okayama-u.ac.jp/54846
JaLCDOI 10.18926/AMO/54420
FullText URL 70_3_205.pdf
Author Kozaki, Ken-ichi| Kawakami, Shigehisa| Konishi, Takayuki| Ohta, Keiji| Yano, Jitsuro| Onoda, Tomoo| Matsumoto, Hiroshi| Mizukawa, Nobuyoshi| Kimata, Yoshihiro| Nishizaki, Kazunori| Iida, Seiji| Gofuku, Akio| Abe, Masanobu| Minagi, Shogo| Okayama Dream Speech Project|
Abstract A palatal augmentation prosthesis (PAP) is used to facilitate improvement in the speech and swallowing functions of patients with tongue resection or tongue movement disorders. However, a PAPʼs effect is limited in cases where articulation disorder is severe due to wide glossectomy and/or segmental mandibulectomy. In this paper, we describe speech outcomes of a patient with an articulation disorder following glossectomy and segmental mandibulectomy. We used a palatal plate (PP) based on a PAP, along with an artificial tongue (KAT). Speech improvement was evaluated by a standardized speech intelligibility test consisting of 100 syllables. The speech intelligibility score was significantly higher when the patient wore both the PP and KAT than when he wore neither (p=0.013). The conversational intelligibility score was significantly improved with the PP and KAT than without PP and KAT (p=0.024). These results suggest that speech function can be improved in patients with hard tissue defects with segmental mandibulectomy using both a PP and a KAT. The nature of the design of the PP and that of the KAT will allow these prostheses to address a wide range of tissue defects.
Keywords palatal augmentation prosthesis artificial tongue articulation disorder glossectomy mandibulectomy
Amo Type Case Report
Published Date 2016-06
Publication Title Acta Medica Okayama
Volume volume70
Issue issue3
Publisher Okayama University Medical School
Start Page 205
End Page 211
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2016 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 27339210
Web of Sience KeyUT 000379406100008
Author Kataoka, Yuko| Nishizaki, Kazunori|
Published Date 2014-12-01
Publication Title 岡山医学会雑誌
Volume volume126
Issue issue3
Content Type Journal Article
Author Sugaya, Akiko| Fukushima, Kunihiro| Kasai, Norio| Ojima, Toshiyuki| Takahashi, Goro| Nakagawa, Takashi| Murai, Seiko| Nakajima, Yasoichi| Nishizaki, Kazunori|
Published Date 2014-07
Publication Title Annals of Otology, Rhinology & Laryngology
Volume volume123
Issue issue7
Content Type Journal Article
Author Hirai, Misato| Maeda, Yukihide| Fukushima, Kunihiro| Sugaya, Akiko| Kataoka, Yuko| Nishizaki, Kazunori|
Published Date 2011-09-14
Publication Title NeuroReport
Volume volume22
Issue issue13
Content Type Journal Article
JaLCDOI 10.18926/AMO/52791
FullText URL 68_4_249.pdf
Author Ogawara, Yuya| Tachibana, Tomoyasu| Orita, Yorihisa| Uchino, Kaori| Wani, Yoji| Nagahiro, Itaru| Matsuyama, Yuko| Abe, Iku| Fujisawa, Masayoshi| Nishizaki, Kazunori|
Abstract We describe an extremely rare case of tracheal stenosis caused by unnoticed microscopic fiber-like foreign bodies. A 66-year-old woman complained of dyspnea with inspiratory stridor. Magnifying electroendoscopy and computed tomography revealed stenosis involving the entire circumference of the tracheal lumen. Tracheotomy and biopsy were performed. Histologically, the lesion showed chronic inflammation with a deposition of fiber-like foreign bodies. The patient had no history of trauma or inhalation injury, but had undergone intratracheal intubation on 4 occasions. The lesion was incised using semiconductor laser photoresection, and the postoperative course was good. To the best of our knowledge, this represents the first report in the English literature of tracheal stenosis caused by unnoticed foreign bodies. The origin of these fiber-like foreign bodies remains unclear but might be related to chronic inflammation resulting from intratracheal intubations.
Keywords tracheal stenosis fibrous foreign body intubation tracheotomy laser
Amo Type Case Report
Published Date 2014-08
Publication Title Acta Medica Okayama
Volume volume68
Issue issue4
Publisher Okayama University Medical School
Start Page 249
End Page 252
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2014 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 25145411
Web of Sience KeyUT 000340687500007
Author Noda, Yohei| Nishizaki, Kazunori| Yoshinobu, Junko| Orita, Yorihisa| Tsujigiwa, Hidetsugu| Yamada, Masao|
Published Date 2013-09
Publication Title Acta Oto-laryngologica
Volume volume133
Issue issue9
Content Type Journal Article
JaLCDOI 10.18926/AMO/51072
FullText URL 67_4_265.pdf
Author Hanakawa, Hiroyuki| Orita, Yorihisa| Sato, Yasuharu| Uno, Kinya| Nishizaki, Kazunori| Yoshino, Tadashi|
Abstract We present a case of a 67-year-old Japanese man with a serious oropharyngeal ulceration that at first seemed to be destructive malignant lymphoma or oropharyngeal carcinoma. We suspected methotrexate (MTX)-associated lymphoproliferative disorder (LPD) induced by MTX treatment for rheumatoid arthritis (RA). About 3 weeks after simple discontinuation of MTX, complete regression of the disease was observed, confirming our diagnosis.
Keywords ulceration methotrexate oropharynx lymphoproliferative disorders
Amo Type Case Report
Published Date 2013-08
Publication Title Acta Medica Okayama
Volume volume67
Issue issue4
Publisher Okayama University Medical School
Start Page 265
End Page 269
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2013 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 23970326
Web of Sience KeyUT 000323470100009
Author Higaki, T| Okano, M| Fujiwara, T| Makihara, S| Kariya, S| Noda, Y| Haruna, T| Nishizaki, K|
Published Date 2012-08
Publication Title Clinical and Experimental Allergy
Volume volume42
Issue issue8
Content Type Journal Article
Author Nishizaki, Kazunori|
Published Date 2012-12-03
Publication Title 岡山医学会雑誌
Volume volume124
Issue issue3
Content Type Article
Author Kataoka, Yuko| Fukushima, Kunihiro| Sugaya, Akiko| Nishizaki, Kazunori|
Published Date 2012-08-01
Publication Title 岡山医学会雑誌
Volume volume124
Issue issue2
Content Type Journal Article
Author Kawasaki, Akihiro| Fukushima, Kunihiro| Kataoka, Yuko| Fukuda, Shoichiro| Nishizaki, Kazunori|
Published Date 2006-8
Publication Title International Journal of Pediatric Otorhinolaryngology
Volume volume70
Issue issue8
Content Type Journal Article
Author Kariya, Shin| Nishizaki, kazunori| Akagi, Hirofumi| Paparella, Michael M.|
Published Date 2004-11
Publication Title Journal of Laryngology & Otology
Volume volume118
Issue issue11
Content Type Journal Article
JaLCDOI 10.18926/AMO/32301
FullText URL fulltext.pdf
Author Endo, Ryutaro| Murakami, Shinichiro| Masuda, Yu| Taguchi, Takehito| Ohtsuka, Aiji| Nishizaki, Kazunori| Murakami, Takuro|
Abstract <p>The present study showed that many neurons in the adult rat brain possessed a perineuronal sulfated proteoglycan surface coat which reacted to cationic iron colloid and aldehyde fuchsin. This surface coat was stained supravitally with Ehrlich's methylene blue and doubly stained with Ehrlich's methylene blue and aldehyde fuchsin. The surface coat was also stained with Gomori's ammoniacal silver and doubly stained with Gomori's ammoniacal silver and cationic iron colloid. The surface coat was usually expressed together with a nerve cell surface glycoprotein net detectable with lectin Wisteria floribunda agglutinin. These findings indicate that the perineuronal proteoglycan surface coat is identical to Cajal's superficial reticulum and contains some collagenous elements. It was further demonstrated that collagenase digestion erased Gomori's ammoniacal silver impregnation within the perineuronal proteoglycan surface coat.</p>
Keywords brain extracellular matrix perineuronal proteoglycans cell surface glycoproteins
Amo Type Article
Published Date 2000-06
Publication Title Acta Medica Okayama
Volume volume54
Issue issue3
Publisher Okayama University Medical School
Start Page 111
End Page 118
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
File Version publisher
Refereed True
PubMed ID 10925735
Web of Sience KeyUT 000087965700003
JaLCDOI 10.18926/AMO/30802
FullText URL fulltext.pdf
Author Kimura, Nobuhiko| Nishioka, Keiko| Nishizaki, Kazunori| Ogawa, Teruhiro| Naitou, Yoshihiro| Masuda, Yu|
Abstract <p>&#8195;We studied the clinical efficacy of roxithromycin (RXM) administered at the daily dosage of one tablet (150mg) for 3 months in 30 patients with chronic sinusitis. The effectiveness of this drug was evaluated on a four-point scale. Subjective and objective symptoms disappeared or decreased markedly, especially postnasal drip and nature of discharge in 80 percent or more of the patients. All symptoms significantly decreased (P &#60; 0.001; headache P &#60; 0.05), except for the sensation of foul odor. Symptoms improved even in those cases in which Haemophilus influenzae was detected. It is suggested that RXM produces some clinically beneficial effect through an immunological and or anti-inflammatory mechanisms in addition to its antibiotic effect.</p>
Keywords roxithromycin clinical evaluation chronic sinusitis long-term low-dose administration
Amo Type Article
Published Date 1997-02
Publication Title Acta Medica Okayama
Volume volume51
Issue issue1
Publisher Okayama University Medical School
Start Page 33
End Page 37
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
File Version publisher
Refereed True
PubMed ID 9057933
Web of Sience KeyUT A1997WL24600006
JaLCDOI 10.18926/AMO/30796
FullText URL fulltext.pdf
Author Miyahara, Satoko| Nakada, Michihiro| Nishizaki, Kazunori| Kawarai, Yasuyuki| Nishioka, Keiko| Hino, Hiroo|
Abstract <p>We studied 92 patients with allergic rhinitis in Syodoshima, Japan, during the pollen season between April and June to evaluate the cross-reactivity to different antigens, including pollen from the olive tree (Olea europaea) and orchard grass (Dactylis glomerata). Olive tree pollen was present in the atmosphere for 23 days, from May 19 to June 12, 1994. Specific IgE antibodies for olive tree pollen antigen were present in 21 (26.9%) of the 78 patients with allergic rhinitis. Nine (24.3%) of the 37 patients with allergic rhinitis exhibited positive skin reactivity to an extract of olive tree pollen. Fifteen (88.2 %) of the 17 patients who had IgE reactivity in their sera to olive tree pollen antigen demonstrated allergic reactions to an extract of olive tree pollen. Specific IgE antibodies for orchard grass pollen antigen were present in 43 (48.3%) of the 89 patients with allergic rhinitis and 20 (95.2%) of the 21 patients who had IgE reactivity in their sera to olive tree pollen antigen. The inhibition test using the CAP System revealed that the reactivity of the IgE antibody specific for olive tree pollen antigen was inhibited dose-dependently by an extract of orchard grass pollen. These findings show that there is a reaction in some patients with grass (Gramineae) pollinosis that might be induced by olive tree pollen.</p>
Keywords olive tree pollen pollinosis cross-reactivity grass pollen orchard grass
Amo Type Article
Published Date 1997-06
Publication Title Acta Medica Okayama
Volume volume51
Issue issue3
Publisher Okayama University Medical School
Start Page 167
End Page 171
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
File Version publisher
Refereed True
PubMed ID 9227797
Web of Sience KeyUT A1997XJ12700009
JaLCDOI 10.18926/AMO/30655
FullText URL fulltext.pdf
Author Nishioka, Keiko| Masuda, Yu| Nishizaki, Kazunori| Ogura, Yoshio|
Abstract <p>Unilateral cystic inner ear anomalies were diagnosed in two siblings, a 9 year old boy and a 6 year old girl. X-ray examination of the temporal bone was performed, together with audiological examinations and vestibular function tests. The common tomographic X-ray findings consisted of an enlarged solitary sac type deformity of the vestibule with narrowing of the internal auditory canal, severe hypoplasia of the anterior semicircular canal and no visualized cochlea. Pure-tone audiometry revealed severe mixed type of hearing loss in the right ear in both children. The test for vestibular function showed no response to caloric testing.</p>
Keywords inner ear anomaliy siblings
Amo Type Brief Note
Published Date 1982-08
Publication Title Acta Medica Okayama
Volume volume36
Issue issue4
Publisher Okayama University Medical School
Start Page 321
End Page 324
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
File Version publisher
Refereed True
PubMed ID 7136861
Web of Sience KeyUT A1982PE61100011
JaLCDOI 10.18926/AMO/30373
FullText URL fulltext.pdf
Author Okada, Satoko| Ohtsuka, Aiji| Akagi, Hirofumi| Nishizaki, Kazunori| Masuda, Yu|
Abstract <p>It has previously been confirmed that the guinea pig has aggregations of 10-20 lymphoid follicles at the junction of the nasal cavity and the nasopharyngeal duct. The vascular architecture of this nasal-associated lymphoid tissue (NALT) was studied by the corrosion cast/scanning electron microscope method. The NALT was supplied by branches of the inferior nasal artery. These afferent arterial branches gave off arterioles to the follicles and the interfollicular regions, where the arterioles ramified into capillaries. Some of these arterioles reached the subepithelial region to form a single-layer dense capillary network. The subepithelial capillaries gathered into short collecting venules, which in turn drained into high endothelial venules (HEV) in the interfollicular region. The HEV, which also receives tributaries from the follicular and interfollicular capillary plexuses, descended in the interfollicular regions and finally flowed into the efferent veins at the bottom of the NALT. Indentations impressed by high endothelial cells (HEC) were prominent on the surface of the HEV casts, and their frequency was larger in the upper course or segments than in the lower. This suggests that the incidence of HEC in the upper segments is higher than in the lower segments, and these findings are consistent with the hypothesis that some substances which are taken up into the subepithelial capillaries and transported to the venules induce differentiation and maintain of HEVs.</p>
Keywords nasal-associated lymphoid tisse vascular corrosion cast microvascular architecture high endothelial venule guinea pig
Amo Type Article
Published Date 1995-08
Publication Title Acta Medica Okayama
Volume volume49
Issue issue4
Publisher Okayama University Medical School
Start Page 213
End Page 219
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
File Version publisher
Refereed True
PubMed ID 7502682
Web of Sience KeyUT A1995RR97800006