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8篇 您的检索式:作者名="Ryusuke Ito"
    题名 作者 年代 出处 被引量
1Hepatic reconstruction from fetal porcine liver cells using a radial flow bioreactor显示文摘AIM: To examine the efficacy of the radial flow bioreactor (RFB) as an extracorporeal bioartificial liver (BAL) and the reconstruction of liver organoids using embryonic pig liver cells. METHODS: We reconstructed the liver organoids using embryonic porcine liver cells in the RFB. We also determined the gestational time window for the optimum growth of embryonic porcine liver cells. Five weeks of gestation was designated as embryonic day (E) 35 and 8 wk of gestation was designated as E56. These cells were cultured for one week before morphological and functional examinations. Moreover, the efficacy of pulsed administration of a high concentration hepatocyte growth factor (HGF) was examined. RESULTS: Both cell growth and function were excellent after harvesting on E35. The pulsed administration of a high concentration of HGF promoted the differentiation and maturation of these fetal hepatic cells. Microscopic examination of organoids in the RFB revealed palisading and showed that bile duct-like structures were well developed, indicating that the organoids were mini livers. Transmission electron microscopy revealed microvilli on the luminal surfaces of bile duct-like structures and junctional complexes, which form the basis of the cytoskeleton of epithelial tissues. Furthermore, strong expression of connexin (Cx) 32, which is the main protein of hepatocyte gap junctions, was observed. With respect to liver function, ammonia detoxification and urea synthesis were shown to be performed effectively. CONCLUSION: Our system can potentially be applied in the fields of BAL and transplantation medicine.Yuji Ishii Ryota Saito Hideki Marushima Ryusuke Ito Taro Sakamoto Katsuhiko Yanaga 2008World Journal of Gastroenterology2008,14,17:3
2Involvement of IL-17A in the pathogenesis of DSS-induced colitis in mice显示文摘Reiko Ito Masakazu Kita Masaharu Shin-Ya Tsunao Kishida Atsuyo Urano Ryusuke Takada Junichi Sakagami Jiro Imanishi Yoichiro Iwakura Takeshi Okanoue Toshikazu Yoshikawa Keisho Kataoka Osam Mazda 2008Biochemical and Biophysical Research Communications2008,,1:1
3Negative Impact of Blood Transfusion on Recurrence and Prognosis of Hepatocellular Carcinoma After Hepatic Resection显示文摘Hiroaki Shiba Yuichi Ishida Shigeki Wakiyama Tomonori Iida Michinori Matsumoto Taro Sakamoto Ryusuke Ito Takeshi Gocho Kenei Furukawa Yuki Fujiwara Shoichi Hirohara Takeyuki Misawa Katsuhiko Yanaga 2009Journal of Gastrointestinal Surgery2009,,9:1
4Negative Impact of Blood Transfusion on Recurrence and Prognosis of Hepatocellular Carcinoma After Hepatic Resection显示文摘Hiroaki Shiba Yuichi Ishida Shigeki Wakiyama Tomonori Iida Michinori Matsumoto Taro Sakamoto Ryusuke Ito Takeshi Gocho Kenei Furukawa Yuki Fujiwara Shoichi Hirohara Takeyuki Misawa Katsuhiko Yanaga 2009Journal of Gastrointestinal Surgery2009,,9:1
5Single‐incision laparoscopic surgery for giant hepatic cyst显示文摘Takeshi Gocho Takeyuki Misawa Fumitake Suzuki Ryusuke Ito Hiroaki Shiba Yasuro Futagawa Shigeki Wakiyama Yuichi Ishida Katsuhiko Yanaga 2013Asian J Endosc Surg2013,,3:1
6Prognostic significance of receptor for advanced glycation end products expression in hepatocellular carcinoma after hepatectomy显示文摘Ryusuke Ito Yuji Ishii Shigeki Wakiyama Hiroaki Shiba Shuichi Fujioka Takeyuki Misawa Yuichi Ishida Hiroshi Hano Katsuhiko Yanaga 2014Journal of Surgical Research2014,,:1
7Single‐incision laparoscopic distal pancreatectomy with or without splenic preservation: How we do it显示文摘Takeyuki Misawa Ryusuke Ito Yasuro Futagawa Yuki Fujiwara Hiroaki Kitamura Nobuhiro Tsutsui Hiroaki Shiba Shigeki Wakiyama Yuichi Ishida Katsuhiko Yanaga 2012Asian J Endosc Surg2012,,4:1
8Negative Impact of Blood Transfusion on Recurrence and Prognosis of Hepatocellular Carcinoma After Hepatic Resection显示文摘Hiroaki Shiba Yuichi Ishida Shigeki Wakiyama Tomonori Iida Michinori Matsumoto Taro Sakamoto Ryusuke Ito Takeshi Gocho Kenei Furukawa Yuki Fujiwara Shoichi Hirohara Takeyuki Misawa Katsuhiko Yanaga 2009Journal of Gastrointestinal Surgery2009,,9:1
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