Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Tsutomu Sekizaki"'
Autor:
Kai Kobayashi, Hiroaki Kubota, Mari Tohya, Megumi Ushikubo, Miki Yamamoto, Tsukasa Ariyoshi, Yumi Uchitani, Morika Mitobe, Rumi Okuno, Ichiro Nakagawa, Tsutomu Sekizaki, Jun Suzuki, Kenji Sadamasu
Publikováno v:
Veterinary Research, Vol 55, Iss 1, Pp 1-13 (2024)
Abstract Streptococcus suis is a gram-positive bacterium that causes meningitis, septicemia, endocarditis, and other disorders in pigs and humans. We obtained 42 and 50 S. suis isolates from lesions of porcine endocarditis and palatine tonsils, respe
Externí odkaz:
https://doaj.org/article/c19558e56b7a4d1686a8ce7979ed9dbd
Publikováno v:
BMC Veterinary Research, Vol 17, Iss 1, Pp 1-11 (2021)
Abstract Background Chickens are major sources of human nutrition worldwide, but the chicken intestinal microbiota can be a source of bacterial infection. The microbiota has potential to regulate the colonization of pathogens by competitive exclusion
Externí odkaz:
https://doaj.org/article/1aa8d2a0c48f496eb61cbe250423aa75
Autor:
Kenta Funahashi, Takahiko Shiba, Takayasu Watanabe, Keiko Muramoto, Yasuo Takeuchi, Takuya Ogawa, Yuichi Izumi, Tsutomu Sekizaki, Ichiro Nakagawa, Keiji Moriyama
Publikováno v:
Progress in Orthodontics, Vol 20, Iss 1, Pp 1-10 (2019)
Abstract Background Dental caries is a polymicrobial disease and prevalent among cleft lip and palate (CLP) patients, although their oral hygiene is well maintained. Dysbiosis, the state of imbalance within the dental plaque microbiota, may cause car
Externí odkaz:
https://doaj.org/article/5ecd7d46c44c4c188151aaa1c6e82b45
Autor:
Kazunori Murase, Takayasu Watanabe, Sakura Arai, Hyunjung Kim, Mari Tohya, Kasumi Ishida-Kuroki, Tấn Hùng Võ, Thị Phương Bình Nguyễn, Ichiro Nakagawa, Ro Osawa, Ngọc Hải Nguyễn, Tsutomu Sekizaki
Publikováno v:
PLoS ONE, Vol 14, Iss 4, p e0215983 (2019)
It is generally difficult to specify the sources of infection by which domestic animals may acquire pathogens. Through 16S rRNA gene amplicon sequencing, we compared the composition of microbiota in the saliva, vaginal mucus, and feces of pigs, and i
Externí odkaz:
https://doaj.org/article/76e62edd876a4f7cafef2e86a4f50422
Autor:
Jean-Philippe Auger, Nattakan Meekhanon, Masatoshi Okura, Makoto Osaki, Marcelo Gottschalk, Tsutomu Sekizaki, Daisuke Takamatsu
Publikováno v:
Emerging Infectious Diseases, Vol 22, Iss 10, Pp 1793-1796 (2016)
Many Streptococcus suis isolates from porcine endocarditis in slaughterhouses have lost their capsule and are considered avirulent. However, we retrieved capsule- and virulence-recovered S. suis after in vivo passages of a nonencapsulated strain in m
Externí odkaz:
https://doaj.org/article/6c3761d4a891496cbdef96cb92afe7f0
Publikováno v:
PLoS ONE, Vol 12, Iss 8, p e0183752 (2017)
The oral bacterial species Porphyromonas gingivalis, a periodontal pathogen, has plastic genomes that may be driven by homologous recombination with exogenous deoxyribonucleic acid (DNA) that is incorporated by natural transformation and conjugation.
Externí odkaz:
https://doaj.org/article/9a2fd02e62df46d09e1b6d4107aaed80
Publikováno v:
Microbiology Resource Announcements. 11
Streptococcus ruminantium is a close relative of Streptococcus suis , an important zoonotic pathogen that causes various diseases in pigs and humans. Here, we report the complete genome sequences of three S. ruminantium strains isolated from bovine e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f37df059c860d53a059ee3e4df62fa5
https://doi.org/10.1128/mra.01248-21
https://doi.org/10.1128/mra.01248-21
Autor:
Mari Tohya, Takayasu Watanabe, Fumito Maruyama, Sakura Arai, Atsushi Ota, Taryn B T Athey, Nahuel Fittipaldi, Ichiro Nakagawa, Tsutomu Sekizaki
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0159558 (2016)
Many bacterial species coexist in the same niche as heterogeneous clones with different phenotypes; however, understanding of infectious diseases by polyphenotypic bacteria is still limited. In the present study, encapsulation in isolates of the porc
Externí odkaz:
https://doaj.org/article/0cb2fbdfd4a54a4688e512213b9dac23
Publikováno v:
Microbiology Resource Announcements. 11
Streptococcus parasuis is a close relative of Streptococcus suis , an important zoonotic pathogen that causes various diseases in pigs and humans. Here, we report the complete genome sequences of four strains, including the type strain of S. parasuis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c59cbaa0bd5e85461ecdd532ab57ed0
https://doi.org/10.1128/mra.01245-21
https://doi.org/10.1128/mra.01245-21
Autor:
Nahuel Fittipaldi, Jiangu Xu, Sonia Lacouture, Prasit Tharavichitkul, Makoto Osaki, Tsutomu Sekizaki, Daisuke Takamatsu, Marcelo Gottschalk
Publikováno v:
Emerging Infectious Diseases, Vol 17, Iss 12, Pp 2239-2244 (2011)
We performed multilocus sequence typing of 64 North American Streptococcus suis serotype 2 porcine isolates. Strains were sequence type (ST) 28 (51%), ST25 (44%), and ST1 (5%). We identified nonrandom associations between STs and expression of the vi
Externí odkaz:
https://doaj.org/article/a2368b70ce7b4b7883466ab6ab50d908