研究者詳細 - 八木　哲也

論文 - 八木　哲也

分割表示 86 件中 1 - 20 件目／全件表示 >>

Molecular epidemiological analysis and risk factors for acquisition of carbapenemase-producing <i>Enterobacter cloacae</i> complex in a Japanese university hospital

Tetsuka, N; Hirabayashi, A; Matsumoto, A; Oka, K; Hara, Y; Morioka, H; Iguchi, M; Tomita, Y; Suzuki, M; Shibayama, K; Yagi, T

ANTIMICROBIAL RESISTANCE AND INFECTION CONTROL 8 巻頁： 126 2019年7月

The first multi-centre point-prevalence survey in four Japanese university hospitals

Morioka, H; Nagao, M; Yoshihara, S; Ohge, H; Kasahara, K; Shigemoto, N; Kajihara, T; Mori, M; Iguchi, M; Tomita, Y; Ichiyama, S; Yagi, T

JOURNAL OF HOSPITAL INFECTION 99 巻 ( 3 ) 頁： 325 - 331 2018年7月

Risk factors for 30-day mortality in patients with pneumonia who receive appropriate initial antibiotics: an observational cohort study 査読有り

Shindo Y, Ito R, Kobayashi D, Ando M, Ichikawa M, Goto Y, Fukui Y, Iwaki M, Okumura J, Yamaguchi I, Yagi T, Tanikawa Y, Sugino Y, Shindoh J, Ogasawara T, Nomura F, Saka H, Yamamoto M, Taniguchi H, Suzuki R, Saito H, Kawamura T, Hasegawa Y; Central Japan Lung Study Group

Lancet Infectious Diseases 15 巻 ( 9 ) 頁： 1055-65 2015年9月

Genetic diversity of clinical Mycobacterium avium subsp. hominissuis and Mycobacterium intracellulare isolates causing pulmonary diseases recovered from different geographical regions. 査読有り

Ichikawa K, van Ingen J, Koh WJ, Wagner D, Salfinger M, Inagaki T, Uchiya K, Nakagawa T, Ogawa K, Yamada K, Yagi T.

Infection, Genetics and Evolution 36 巻 ( - ) 頁： 250-55 2015年9月

担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

Mycobacterium avium complex (MAC) infections are increasing annually in many countries. MAC strains are the most common nontuberculous mycobacterial pathogens isolated from respiratory samples and predominantly consist of two species, Mycobacterium avium and Mycobacterium intracellulare. The aim of this study was to analyze the molecular epidemiology and genetic backgrounds of clinical MAC isolates collected from The Netherlands, Germany, United States, Korea and Japan. Variable numbers of tandem repeats (VNTR) analysis was used to examine the genetic relatedness of clinical isolates of M. avium subsp. hominissuis (n=261) and M. intracellulare (n=116). Minimum spanning tree and unweighted pair group method using arithmetic averages analyses based on the VNTR data indicated that M. avium subsp. hominissuis isolates from Japan shared a high degree of genetic relatedness with Korean isolates, but not with isolates from Europe or the United States, whereas M. intracellulare isolates did not show any specific clustering by geographic origin. The findings from the present study indicate that strains of M. avium subsp. hominissuis, but not M. intracellulare, exhibit geographical differences in genetic diversity and imply that MAC strains may have different sources, routes of transmission and perhaps clinical manifestations.

PubMed

Molecular Epidemiological Characteristics of Klebsiella pneumonia Associated with Bacteremia among Patients with Pneumonia 査読有り

Ito R, Shindo Y, Kobayashi D, Ando M, Jin W, Wachino JI, Yamada K, Kimura K, Yagi T, Hasegawa Y, Arakawa Y

Journal of Clinical Microbiology 53 巻 ( 3 ) 頁： 879-886 2015年3月

Characterization of a Novel Plasmid,pMAH135,from Mycobacterium avium Subsp.hominissuis

Kei-ichi Uchiya, Hiroyasu Takahashi, Taku Nakagawa, Tetsuya Yagi, Makoto Moriyama, Takayuki Inagaki, Kazuya Ichikawa, Toshiaki Nikai,Kenji Ogawa

PLOS ONE 10 巻 ( 2 ) 頁： e0117797 2015年2月

Effect of incubation atmosphere on the production and composition of staphylococcal biofilms

Asai K, Yamada K, Yagi T, Baba H, Kawamura I, Ohta M

Journal of Infection and Chemotherapy 21 巻 ( 1 ) 頁： 55-61 2015年1月

Practical Agar-Based Disk Potentiation Test to Detect Fosfomycin-Non-Susceptible Escherichia coli Clinical Isolates Producing Glutathione S-Transferases

Nakamura G, Wachino JI, Sato N, Kimura K, Yamada K, Jin W, Shibayama K, Yagi T, Kawamura K, Arakawa Y

Journal of Clinical Microbiology 52 巻 ( 9 ) 頁： 3175-3179 2014年9月

Streptococcus pneumoniae Invades Erythrocytes and Utilizes Them to Evade Human Innate Immunity. 査読有り

Yamaguchi M, Terao Y, Mori-Yamaguchi, Domon H, Sakaue Y, Yagi T, Nishino K, Yamaguchi A, Nizet V, Kawabata S

PLOS ONE 8 巻 ( 10 ) 頁： e77282 2013年10月

Risk factors for drug-resistant pathogens in community-acquired and healthcare-associated pneumonia

Shindo Y, Ito R, Kobayashi D, Ando M, Ichikawa M, Shiraki A, Goto Y, Fukui Y, Iwaki M, Okamura J, Yamaguchi I, Yagi T, Tanikawa Y, Sugino Y, Shindou J, Ogasawara T, Nomura F, Saka H, Yamamoto M, Taniguchi H, Suzuki R, Saito H, Kawamura T, Hasagawa Y

American Journal of Respiratory and Critical Care Medicine 188 巻 ( 8 ) 頁： 985-995 2013年10月

Comparative Genome Analysis of Mycobacterium avium Revealed Genetic Diversity in Strains that Cause Pulmonary and Disseminated Disease 査読有り

Kei-ichi Uchiya, Hiroyasu Takahashi, Tetsuya Yagi, Makoto Moriyama, Takayuki Inagaki, Kazuya Ichikawa, Taku Nakagawa, Toshiaki Nikai, Kenji Ogawa

PLOS ONE 8 巻 ( 8 ) 頁： e71831 2013年8月

Cryptococcal cellulitis in a patient with bullous pemphigoid 査読有り

Sugiura K, Sugiura N, Yagi T, Iguchi M, Ohno H, Miyazaki Y and Akiyama M

Acta Derm Venereol 93 巻 ( 2 ) 頁： 187-188 2013年3月

Antitubercular Activity of Disulfiram, an Antialcoholism Drug, against Multidrug-and Extensively Drug-Resistant Mycobacterium tuberculosis Isolates 査読有り

4) Horita Y, Takii T, Yagi T, Ogawa K, Fujiwara N, Inagaki E, Kremer L, Sato Y, Kuroishi R, Lee Y, Makino T, Mizukami H, Hasegawa T, Yamamoto R, and Onozaki K

Antimicrobial Agents and Chemotherapy 56 巻 ( 8 ) 頁： 4140-4145 2012年8月

VNTR法を用いたMycobacterium intracellulareの分子得学的解析査読有り

156 巻 ( 2 ) 頁： 496-504 2010年2月

*MRSA感染症の疫学的研究におけるPOT法の有用性査読有り

62 巻 ( 5 ) 頁： 386-389 2009年5月

*高齢者の多い病院における入院時のMRSAスクリーニング査読有り

49 巻 ( 2 ) 頁： 242-245 2009年

*属特異的な挿入配列を用いた日本でのM.avium臨床分離株の解析と新しい挿入配列ISMav6の発見査読有り

58 巻 ( 7 ) 頁： 945-950 2009年7月

Mycobacterium avium株のクラリスロマイシン耐性の迅速検出法の評価査読有り

66 巻 ( 4 ) 頁： 722-729 2011年4月

*抗酸菌細胞壁のアラビノガラクタンの重合反応とペプチドグリカンへの結合反応査読有り

278 巻頁： 26497-26504 2003年

*ボロン酸化合物を用いた大腸菌とK.pneumoniaeの産生するクラスCβ－ラクタマーゼの実際的な検出法査読有り

43 巻 ( 6 ) 頁： 2551-2558 2005年6月

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