Yamamoto Yoshimasa

Top coauthors of Yamamoto Yoshimasa

Hirai Itaru (26 papers)

Yamaguchi Hiroyuki (20 papers)

Friedman Herman (16 papers)

Sasaki Tadahiro (8 papers)

Matsuo Junji (7 papers)

List of Yamamoto Yoshimasa publications

2016

Nakayama Tatsuya, Jinnai Michio, Kawahara Ryuji, Diep Khong Thi, Thang Nguyen Nam, et al. 2016. "Frequent use of colistin-based drug treatment to eliminate extended-spectrum beta-lactamase-producing Escherichia coli in backyard chicken farms in Thai Binh Province, Vietnam." Tropical animal health and production doi:10.1007/s11250-016-1154-y
Harada Tetsuya, Dang Van Chinh, Nguyen Do Phuc, Nguyen Thi Anh Dao, Sakamoto Mitsuo, et al. 2016. "Enterococcus saigonensis sp. nov., isolated from retail chicken meat and liver." International journal of systematic and evolutionary microbiology doi:10.1099/ijsem.0.001264
Uchida Kotaro, Konishi Yoshimasa, Harada Kazuo, Okihashi Masahiro, Yamaguchi Takahiro, et al. 2016. "Monitoring of antibiotic residues in aquatic products in urban and rural areas of Vietnam." Journal of agricultural and food chemistry doi:10.1021/acs.jafc.6b00091
Hamamoto Kouta, Ueda Shuhei, Toyosato Takehiko, Yamamoto Yoshimasa, Hirai Itaru 2016. "High prevalence of chromosomal blaCTX-M-14 in Escherichia coli isolates possessing blaCTX-M-14." Antimicrobial agents and chemotherapy doi:10.1128/AAC.00108-16
Nguyen Do Phuc, Nguyen Thi Anh Dao, Le Thi Hien, Tran Nguyen Minh Doan, Ngo Thanh Phong, et al. 2016. "Dissemination of Extended-Spectrum β-Lactamase- and AmpC β-Lactamase-Producing Escherichia coli within the Food Distribution System of Ho Chi Minh City, Vietnam." BioMed research international 2016 doi:10.1155/2016/8182096

2015

Bui Thi Mai Huong, Hirai Itaru, Ueda Shuhei, Bui Thi Kim Ngan, Hamamoto Kouta, et al. 2015. "Carriage of Escherichia coli Producing CTX-M-Type Extended-Spectrum β-Lactamase in Healthy Vietnamese Individuals." Antimicrobial agents and chemotherapy 59 (10) doi:10.1128/AAC.00776-15
Le Quoc Phong, Ueda Shuhei, Nguyen Thi Ngoc Hue, Dao Thi Van Khanh, Van Hoang Thi Ai, et al. 2015. "Characteristics of Extended-Spectrum β-Lactamase-Producing Escherichia coli in Retail Meats and Shrimp at a Local Market in Vietnam." Foodborne pathogens and disease 12 (8) doi:10.1089/fpd.2015.1954
Yamaguchi Takahiro, Okihashi Masahiro, Harada Kazuo, Konishi Yoshimasa, Uchida Kotaro, et al. 2015. "Antibiotic residue monitoring results for pork, chicken, and beef samples in Vietnam in 2012-2013." Journal of agricultural and food chemistry 63 (21) doi:10.1021/jf505254y
Yamaguchi Takahiro, Okihashi Masahiro, Harada Kazuo, Uchida Kotaro, Konishi Yoshimasa, et al. 2015. "Rapid and easy multiresidue method for the analysis of antibiotics in meats by ultrahigh-performance liquid chromatography-tandem mass spectrometry." Journal of agricultural and food chemistry 63 (21) doi:10.1021/acs.jafc.5b00170
Hamamoto Kouta, Ueda Shuhei, Yamamoto Yoshimasa, Hirai Itaru 2015. "Evaluation of a Method Using Three Genomic Guided Escherichia coli Markers for Phylogenetic Typing of E. coli Isolates of Various Genetic Backgrounds." Journal of clinical microbiology 53 (6) doi:10.1128/JCM.00227-15
Ueda Shuhei, Ngan Bui Thi Kim, Huong Bui Thi Mai, Hirai Itaru, Tuyen Le Danh, Yamamoto Yoshimasa 2015. "Limited transmission of bla(CTX-M-9)-type-positive Escherichia coli between humans and poultry in Vietnam." Antimicrobial agents and chemotherapy 59 (6) doi:10.1128/AAC.00517-15
Nakayama Tatsuya, Ueda Shuhei, Huong Bui Thi Mai, Tuyen Le Danh, Komalamisra Chalit, et al. 2015. "Wide dissemination of extended-spectrum β-lactamase-producing Escherichia coli in community residents in the Indochinese peninsula." Infection and drug resistance 8 doi:10.2147/IDR.S74934

2014

Ishida Kasumi, Matsuo Junji, Yamamoto Yoshimasa, Yamaguchi Hiroyuki 2014. "Chlamydia pneumoniae effector chlamydial outer protein N sequesters fructose bisphosphate aldolase A, providing a benefit to bacterial growth." BMC microbiology 14 doi:10.1186/s12866-014-0330-3

2013

Hirai Itaru, Fukui Naoki, Taguchi Masumi, Yamauchi Kou, Nakamura Tatsuya, et al. 2013. "Detection of chromosomal blaCTX-M-15 in Escherichia coli O25b-B2-ST131 isolates from the Kinki region of Japan." International journal of antimicrobial agents 42 (6) doi:10.1016/j.ijantimicag.2013.08.005
Hirai Itaru, Ebara Megumi, Nakanishi Shoko, Yamamoto Chihiro, Sasaki Tadahiro, et al. 2013. "Jurkat cell proliferation is suppressed by Chlamydia (Chlamydophila) pneumoniae infection accompanied with attenuation of phosphorylation at Thr389 of host cellular p70S6K." Immunobiology 218 (4) doi:10.1016/j.imbio.2012.06.008
Ishida Kasumi, Kubo Takeru, Saeki Ayumi, Yamane Chikayo, Matsuo Junji, et al. 2013. "Chlamydophila pneumoniae in human immortal Jurkat cells and primary lymphocytes uncontrolled by interferon-γ." Microbes and infection / Institut Pasteur 15 (3) doi:10.1016/j.micinf.2012.11.006
Yamaguchi Takahiro, Kakimoto Kensaku, Nagayoshi Haruna, Yamaguchi Mizuka, Okihashi Masahiro, et al. 2013. "[Simultaneous determination of veterinary drugs in livestock products using dispersive and cartridge column solid-phase extraction by LC-MS/MS]." Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan 54 (4) doi:
Luvsansharav Ulzii-Orshikh, Hirai Itaru, Niki Marie, Nakata Arisa, Yoshinaga Aya, et al. 2013. "Fecal carriage of CTX-M β-lactamase-producing Enterobacteriaceae in nursing homes in the Kinki region of Japan." Infection and drug resistance 6 doi:10.2147/IDR.S43868

2012

Yamamoto Yoshimasa, Shiah Fuh-Kwo 2012. "FACTORS RELATED TO THE DOMINANCE OF CYLINDROSPERMOPSIS RACIBORSKII (CYANOBACTERIA) IN A SHALLOW POND IN NORTHERN TAIWAN(1)." Journal of phycology 48 (4) doi:10.1111/j.1529-8817.2012.01184.x
Kubo Takeru, Ishida Kasumi, Matsuo Junji, Nakamura Shinji, Hayashi Yasuhiro, et al. 2012. "Chlamydia trachomatis serovar L2 infection model using human lymphoid Jurkat cells." Microbial pathogenesis 53 (1) doi:10.1016/j.micpath.2012.02.005
Luvsansharav Ulzii-Orshikh, Hirai Itaru, Nakata Arisa, Imura Kaori, Yamauchi Kou, et al. 2012. "Prevalence of and risk factors associated with faecal carriage of CTX-M β-lactamase-producing Enterobacteriaceae in rural Thai communities." The Journal of antimicrobial chemotherapy 67 (7) doi:10.1093/jac/dks118
Nakamura Tatsuya, Komatsu Masaru, Yamasaki Katsutoshi, Fukuda Saori, Miyamoto Yugo, et al. 2012. "Epidemiology of Escherichia coli, Klebsiella species, and Proteus mirabilis strains producing extended-spectrum β-lactamases from clinical samples in the Kinki Region of Japan." American journal of clinical pathology 137 (4) doi:10.1309/AJCP48PDVKWQOXEZ
Ishida Kasumi, Yamazaki Tomohiro, Motohashi Kazuki, Kobayashi Miho, Matsuo Junji, et al. 2012. "Effect of the steroid receptor antagonist RU486 (mifepristone) on an IFNγ-induced persistent Chlamydophila pneumoniae infection model in epithelial HEp-2 cells." Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy 18 (1) doi:10.1007/s10156-011-0274-6

2011

Luvsansharav Ulzii-Orshikh, Hirai Itaru, Niki Marie, Nakata Arisa, Yoshinaga Aya, et al. 2011. "Prevalence of fecal carriage of extended-spectrum β-lactamase-producing Enterobacteriaceae among healthy adult people in Japan." Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy 17 (5) doi:10.1007/s10156-011-0225-2
Kobayashi Miho, Ishida Kasumi, Matsuo Junji, Nakamura Shinji, Nagasawa Ayumi, et al. 2011. "Chlamydophila pneumoniae attachment and infection in low proteoglycan expressing human lymphoid Jurkat cells." Microbial pathogenesis 51 (3) doi:10.1016/j.micpath.2011.03.010
Luvsansharav Ulzii-Orshikh, Hirai Itaru, Niki Marie, Sasaki Tadahiro, Makimoto Kiyoko, et al. 2011. "Analysis of risk factors for a high prevalence of extended-spectrum {beta}-lactamase-producing Enterobacteriaceae in asymptomatic individuals in rural Thailand." Journal of medical microbiology 60 (Pt 5) doi:10.1099/jmm.0.026955-0
Hirai Itaru, Yoshinaga Aya, Kimoto Ai, Sasaki Tadahiro, Yamamoto Yoshimasa 2011. "Sequence analysis of East Asian cagA of Helicobacter pylori isolated from asymptomatic healthy Japanese and Thai individuals." Current microbiology 62 (3) doi:10.1007/s00284-010-9797-9

2010

Yanagihara Masashi, Tsuneoka Hidehiro, Hoshide Shoko, Ishido Erina, Umeda Akiko, et al. 2010. "Molecular typing of Bartonella henselae DNA extracted from human clinical specimens and cat isolates in Japan." FEMS immunology and medical microbiology 60 (1) doi:10.1111/j.1574-695X.2010.00711.x
Yamasaki Katsutoshi, Komatsu Masaru, Abe Noriyuki, Fukuda Saori, Miyamoto Yugo, et al. 2010. "Laboratory surveillance for prospective plasmid-mediated AmpC beta-lactamases in the Kinki region of Japan." Journal of clinical microbiology 48 (9) doi:10.1128/JCM.02111-09
Hirai Itaru, Utsumi Maki, Yamaguchi Hiroyuki, Yamamoto Yoshimasa 2010. "Chlamydia pneumoniae infection suppresses Staphylococcus enterotoxin B-induced proliferation associated with down-expression of CD25 in lymphocytes." Canadian journal of microbiology 56 (4) doi:10.1139/w10-018
Sasaki Tadahiro, Hirai Itaru, Niki Marie, Nakamura Tatsuya, Komalamisra Chalit, et al. 2010. "High prevalence of CTX-M beta-lactamase-producing Enterobacteriaceae in stool specimens obtained from healthy individuals in Thailand." The Journal of antimicrobial chemotherapy 65 (4) doi:10.1093/jac/dkq008
Hirai Itaru, Sasaki Tadahiro, Kimoto Ai, Yamamoto Yoshimasa, Azuma Takeshi, et al. 2010. "Infection of less virulent Helicobacter pylori strains in asymptomatic healthy individuals in Thailand as a potential contributing factor to the Asian enigma." Microbes and infection / Institut Pasteur 12 (3) doi:10.1016/j.micinf.2009.12.007
Matsuo Junji, Kobayashi Miho, Nakamura Shinji, Mizutani Yoshihiko, Yao Takashi, et al. 2010. "Stability of Chlamydophila pneumoniae in a harsh environment without a requirement for acanthamoebae." Microbiology and immunology 54 (2) doi:10.1111/j.1348-0421.2009.00182.x

2009

Yamamoto Yoshimasa, Tsukada Hajime 2009. "MEASUREMENT OF IN SITU SPECIFIC GROWTH RATES OF MICROCYSTIS (CYANOBACTERIA) FROM THE FREQUENCY OF DIVIDING CELLS(1)." Journal of phycology 45 (5) doi:10.1111/j.1529-8817.2009.00723.x
Hirai Itaru, Sasaki Tadahiro, Kimoto Ai, Fujimoto Saori, Moriyama Toshiki, Yamamoto Yoshimasa 2009. "Assessment of East Asian-type cagA-positive Helicobacter pylori using stool specimens from asymptomatic healthy Japanese individuals." Journal of medical microbiology 58 (Pt 9) doi:10.1099/jmm.0.010934-0
Hirai Itaru, Sasaki Tadahiro, Fujimoto Saori, Moriyama Toshiki, Azuma Takeshi, Yamamoto Yoshimasa 2009. "A method for assessment of Helicobacter pylori genotype using stool specimens." FEMS immunology and medical microbiology 56 (1) doi:
Sasaki Tadahiro, Hirai Itaru, Yamamoto Yoshimasa 2009. "[Analysis of Helicobacter pylori infection in a healthy Panamanian population]." Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases 83 (2) doi:

2008

Yamaguchi Hiroyuki, Matsuo Junji, Sugimoto Shigehiro, Utsumi Maki, Yamamoto Yoshimasa 2008. "Inhibition of lymphocyte CD3 expression by Chlamydophila pneumoniae infection." Microbial pathogenesis 45 (4) doi:10.1016/j.micpath.2008.06.005
Yamaguchi Hiroyuki, Kamiya Shigeru, Uruma Tomonori, Osaki Takako, Taguchi Haruhiko, et al. 2008. "Chlamydia pneumoniae growth inhibition in cells by the steroid receptor antagonist RU486 (mifepristone)." Antimicrobial agents and chemotherapy 52 (6) doi:10.1128/AAC.01416-07

2007

Ozono Ryoji, Brydun Andrei, Watari Yuichiro, Yamamoto Yoshimasa, Ohshima Tetsuya 2007. "[Assessment of oxidative stress in patients with atherosclerosis focusing on heme oxygenase]." Rinsho byori. The Japanese journal of clinical pathology 55 (8) doi:
Nokami Toshiki, Soma Ryoji, Yamamoto Yoshimasa, Kamei Toshiyuki, Itami Kenichiro, Yoshida Jun-Ichi 2007. "Generation of pyridyl coordinated organosilicon cation pool by oxidative Si-Si bond dissociation." Beilstein journal of organic chemistry 3 doi:10.1186/1860-5397-3-7

2006

Ikejima Hideaki, Friedman Herman, Yamamoto Yoshimasa 2006. "Chlamydia pneumoniae infection of microglial cells in vitro: a model of microbial infection for neurological disease." Journal of medical microbiology 55 (Pt 7) doi:10.1099/jmm.0.46348-0
Yamaguchi Hiroyuki, Oshio Ichiro, Osaki Takako, Kurata Satoru, Yamamoto Yoshimasa, Kamiya Shigeru 2006. "Development of diabetes in non-obese diabetic mice promotes Chlamydia pneumoniae dissemination from lung to peripheral blood." International journal of experimental pathology 87 (2) doi:10.1111/j.0959-9673.2006.00468.x

2005

Uruma Tomonori, Yamaguchi Hiroyuki, Fukuda Minoru, Kawakami Hayato, Goto Hajime, et al. 2005. "Chlamydia pneumoniae growth inhibition in human monocytic THP-1 cells and human epithelial HEp-2 cells by a novel phenoxazine derivative." Journal of medical microbiology 54 (Pt 12) doi:10.1099/jmm.0.46090-0
Ikejima Hideaki, Friedman Herman, Leparc German F, Yamamoto Yoshimasa 2005. "Depletion of resident Chlamydia pneumoniae through leukoreduction by filtration of blood for transfusion." Journal of clinical microbiology 43 (9) doi:10.1128/JCM.43.9.4580-4584.2005
Mamata Yukimitsu, Hakki Amal, Yamamoto Yoshimasa, Newton Catherine, Klein Thomas W, et al. 2005. "Nicotine modulates cytokine production by Chlamydia pneumoniae infected human peripheral blood cells." International immunopharmacology 5 (4) doi:10.1016/j.intimp.2004.12.010
Takano Riho, Yamaguchi Hiroyuki, Sugimoto Shigehiro, Nakamura Shinichi, Friedman Herman, Yamamoto Yoshimasa 2005. "Cytokine response of lymphocytes persistently infected with Chlamydia pneumoniae." Current microbiology 50 (3) doi:10.1007/s00284-004-4416-2

2004

Yamaguchi Hiroyuki, Yamada Masako, Uruma Tomonori, Kanamori Masato, Goto Hajime, et al. 2004. "Prevalence of viable Chlamydia pneumoniae in peripheral blood mononuclear cells of healthy blood donors." Transfusion 44 (7) doi:10.1111/j.1537-2995.2004.04005.x
Yamamoto Yoshimasa, Nakano Seiji, Maekawa Hirofumi, Nishiguchi Ikuzo 2004. "Zn-promoted regioselective and sequence-selective one-pot joining reaction of three components: alkyl iodides, alpha,beta-unsaturated esters (or nitriles), and acylating agents." Organic letters 6 (5) doi:10.1021/ol036506e
Yamamoto Yoshimasa, Matsunaga Kazuto, Friedman Herman 2004. "Protective effects of green tea catechins on alveolar macrophages against bacterial infections." BioFactors (Oxford, England) 21 (1-4) doi:

2003

Matsunaga Kazuto, Yamaguchi Hiroyuki, Klein Thomas W, Friedman Herman, Yamamoto Yoshimasa 2003. "Legionella pneumophila suppresses macrophage interleukin-12 production by activating the p42/44 mitogen-activated protein kinase cascade." Infection and immunity 71 (11) doi:
Yanagawa Yoko, Yamamoto Yoshimasa, Hara Yukihiko, Shimamura Tadakatsu 2003. "A combination effect of epigallocatechin gallate, a major compound of green tea catechins, with antibiotics on Helicobacter pylori growth in vitro." Current microbiology 47 (3) doi:
Yamamoto Yoshimasa, Maekawa Hirofumi, Goda Satoshi, Nishiguchi Ikuzo 2003. "Novel one-pot vicinal double C-acylation of styrenes and methacrylates by electroreduction." Organic letters 5 (15) doi:10.1021/ol035020v
Yamaguchi Hiroyuki, Friedman Herman, Yamamoto Mayumi, Yasuda Keigo, Yamamoto Yoshimasa 2003. "Chlamydia pneumoniae resists antibiotics in lymphocytes." Antimicrobial agents and chemotherapy 47 (6) doi:
Yamaguchi Hiroyuki, Friedman Herman, Yamamoto Yoshimasa 2003. "Involvement of nicotinic acetylcholine receptors in controlling Chlamydia pneumoniae growth in epithelial HEp-2 cells." Infection and immunity 71 (6) doi:
Haranaga Shusaku, Yamaguchi Hiroyuki, Ikejima Hideaki, Friedman Herman, Yamamoto Yoshimasa 2003. "Chlamydia pneumoniae infection of alveolar macrophages: a model." The Journal of infectious diseases 187 (7) doi:10.1086/368168

2002

Yamaguchi Hiroyuki, Haranaga Shusaku, Friedman Herman, Moor Jo A, Muffly Karl E, Yamamoto Yoshimasa 2002. "A Chlamydia pneumoniae infection model using established human lymphocyte cell lines." FEMS microbiology letters 216 (2) doi:
Sriram Subramaniam, Yao Song-Yi, Stratton Charles, Calabresi Peter, Mitchell William, et al. 2002. "Comparative study of the presence of Chlamydia pneumoniae in cerebrospinal fluid of Patients with clinically definite and monosymptomatic multiple sclerosis." Clinical and diagnostic laboratory immunology 9 (6) doi:
Yamamoto Yoshimasa, Shinohara Kunio 2002. "Application of X-ray microscopy in analysis of living hydrated cells." The Anatomical record 269 (5) doi:10.1002/ar.10166
Friedman Herman, Yamamoto Yoshimasa, Klein Thomas W 2002. "Legionella pneumophila pathogenesis and immunity." Seminars in pediatric infectious diseases 13 (4) doi:10.1053/spid.2002.127206
Matsunaga Kazuto, Klein Thomas W, Friedman Herman, Yamamoto Yoshimasa 2002. "Epigallocatechin gallate, a potential immunomodulatory agent of tea components, diminishes cigarette smoke condensate-induced suppression of anti-Legionella pneumophila activity and cytokine responses of alveolar macrophages." Clinical and diagnostic laboratory immunology 9 (4) doi:
Yamaguchi Hiroyuki, Haranaga Shusaku, Widen Ray, Friedman Herman, Yamamoto Yoshimasa 2002. "Chlamydia pneumoniae infection induces differentiation of monocytes into macrophages." Infection and immunity 70 (5) doi:
Haranaga Shusaku, Ikejima Hideaki, Yamaguchi Hiroyuki, Friedman Herman, Yamamoto Yoshimasa 2002. "Analysis of Chlamydia pneumoniae growth in cells by reverse transcription-PCR targeted to bacterial gene transcripts." Clinical and diagnostic laboratory immunology 9 (2) doi:
Matsunaga Kazuto, Klein Thomas W, Friedman Herman, Yamamoto Yoshimasa 2002. "In vitro therapeutic effect of epigallocatechin gallate on nicotine-induced impairment of resistance to Legionella pneumophila infection of established MH-S alveolar macrophages." The Journal of infectious diseases 185 (2) doi:10.1086/338449