Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Chikako Yamamoto"'
Autor:
Shintaro Nagashima, Ko Ko, Chikako Yamamoto, E. Bunthen, Serge Ouoba, Channarena Chuon, Masayuki Ohisa, Aya Sugiyama, Tomoyuki Akita, Md. Shafiqul Hossain, Vichit Ork, Bunsoth Mao, Junko Tanaka
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract This study determined the prevalence of total hepatitis A antibody (anti-HAV) among 5–7 years old children and their mothers in the whole Cambodia, using a nationwide study, and examined the differences between the two cohorts. A total of
Externí odkaz:
https://doaj.org/article/58293f29ef8f4732baef2f19b30e39be
Autor:
Ko Ko, Kazuaki Takahashi, Shintaro Nagashima, Chikako Yamamoto, Vichit Ork, Aya Sugiyama, Tomoyuki Akita, Masayuki Ohisa, Channarena Chuon, Md. Shafiqul Hossain, Bunsoth Mao, Junko Tanaka
Publikováno v:
BMC Infectious Diseases, Vol 20, Iss 1, Pp 1-13 (2020)
Abstract Background This study aimed to detect Hepatitis B virus (HBV) genome sequences and their variants as of nationwide scale using dried blood spot (DBS) samples and to provide up-to-date reference data for infection control and surveillance in
Externí odkaz:
https://doaj.org/article/3ba477a2237740cb93915875c459fffa
Autor:
Moussa Lingani, Tomoyuki Akita, Serge Ouoba, Shintaro Nagashima, Palwende Romuald Boua, Kazuaki Takahashi, Basile Kam, Aya Sugiyama, Théodore Nikiema, Chikako Yamamoto, Athanase Somé, Karim Derra, Ko Ko, Hermann Sorgho, Zekiba Tarnagda, Halidou Tinto, Junko Tanaka
Publikováno v:
BMC Infectious Diseases, Vol 20, Iss 1, Pp 1-14 (2020)
Abstract Background This study sought to provide up-to-date hepatitis B (HBV) and C (HCV) seroprevalence in rural Burkina Faso decade after hepatitis B vaccine was introduced in the national immunization scheduled for children. Methods In 2018, a com
Externí odkaz:
https://doaj.org/article/1e4616672d624658ac91e7207aab0c14
Autor:
Chikako Yamamoto, Shintaro Nagashima, Channarena Chuon, Ko Ko, Son Huy Do, Oline Lim, Sirany Hok, Somana Svay, Junko Matsuo, Keiko Katayama, Kazuaki Takahashi, Junko Tanaka
Publikováno v:
Viruses, Vol 12, Iss 5, p 551 (2020)
The high genetic variability of hepatitis C virus (HCV) is the main obstacle to developing a vaccine. E2 has attracted attention for vaccine development because targeting this protein could potentially overcome issues related to the genetic diversity
Externí odkaz:
https://doaj.org/article/967f448c03564bfba134448103b4867f
Autor:
Ryutaro Fukui, Chikako Yamamoto, Fumi Matsumoto, Masahiro Onji, Takuma Shibata, Yusuke Murakami, Atsuo Kanno, Takuto Hayashi, Natsuko Tanimura, Nobuaki Yoshida, Kensuke Miyake
Publikováno v:
Frontiers in Immunology, Vol 9 (2018)
Mouse toll-like receptor 9 (TLR9) is an endosomal sensor for single-stranded DNA. TLR9 is transported from the endoplasmic reticulum to endolysosomes by a multiple transmembrane protein Unc93 homolog B1, and proteolytically cleaved at its ectodomain.
Externí odkaz:
https://doaj.org/article/098608ff306f4bcd8e80e8f7fd73df85
Autor:
Junko Matsuo, Son Huy Do, Chikako Yamamoto, Shintaro Nagashima, Channarena Chuon, Keiko Katayama, Kazuaki Takahashi, Junko Tanaka
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0177248 (2017)
Vietnam has a high rate of hepatitis B virus (HBV) infection and a high mortality rate from hepatocellular carcinoma. We performed a detailed genetic analysis of 48 residents and four families from Binh Thuan Province, a southern coastal area of Viet
Externí odkaz:
https://doaj.org/article/515496706766405a8a409354d5dece26
Autor:
Joseph Woodring, Ko Ko, Annemarie Wasley, Mao Bunsoth, Junko Tanaka, Masayuki Ohisa, Shintaro Nagashima, Chikako Yamamoto, Aya Sugiyama, Tomoyuki Akita, Md. Shafiqul Hossai, Ork Vichit, Chuon Channarena
Publikováno v:
Vaccine
Highlights • This study proved of Cambodia achieving WHO 2017 target of
Background: Hepatitis B virus (HBV) infection is highly endemic in most low income countries including Cambodia. This nationwide serosurvey was conducted to assess the imp
Background: Hepatitis B virus (HBV) infection is highly endemic in most low income countries including Cambodia. This nationwide serosurvey was conducted to assess the imp
Autor:
Keiko Katayama, Junko Tanaka, Ko Ko, Masayuki Ohisa, Channarena Chuon, Shintaro Nagashima, Chikako Yamamoto, Masaharu Yoshihara, Aya Sugiyama, Tomoyuki Akita
Publikováno v:
Vaccine. 37:145-151
Background Health care workers (HCWs) are at high risk of contracting blood-borne infections including hepatitis B virus (HBV) infection. In Japan, all HCWs are required to receive HB vaccination before beginning work. This study aimed to investigate
Autor:
Junko Tanaka, Shafiqul Hossain, Channarena Chuon, Serge Ouoba, Chikako Yamamoto, Bunthen E, Vichit Ork, Tomoyuki Akita, Shintaro Nagashima, Ko Ko, Bunsoth Mao, Aya Sugiyama, Masayuki Ohisa
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
This study determined the prevalence of total hepatitis A antibody (anti-HAV) among 5–7 years old children and their mothers in the whole Cambodia, using a nationwide study, and examined the differences between the two cohorts. A total of 4535 drie
Autor:
Jamshid Matyakubov, Masayuki Ohisa, Ko Ko, Kazuaki Takahashi, Junko Matsuo, Chikako Yamamoto, Takao Masaki, Shintaro Nagashima, Ulugbek Mirzaev, Tomoyuki Akita, Keiko Katayama, Junko Tanaka
Publikováno v:
Journal of medical virologyREFERENCES.
This study aimed to investigate the prevalence trend of hepatitis B virus (HBV) and hepatitis C virus (HCV) infections and their genotype distribution among hemodialysis patients, determining their long-term prognosis and the risk factors to the mort