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Yukihiro Yokoyama
Researcher at Nagoya University
Publications - 342
Citations - 10921
Yukihiro Yokoyama is an academic researcher from Nagoya University. The author has contributed to research in topics: Hepatectomy & Bile duct. The author has an hindex of 43, co-authored 319 publications receiving 8835 citations. Previous affiliations of Yukihiro Yokoyama include University of North Carolina at Chapel Hill & University of North Carolina at Charlotte.
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Journal ArticleDOI
Role of IL-10 in regulating proinflammatory cytokine release by Kupffer cells following trauma-hemorrhage
Yukihiro Yokoyama,William C. Kitchens,Balazs Toth,Martin G. Schwacha,Loring W. Rue,Kirby I. Bland,Irshad H. Chaudry +6 more
TL;DR: Results indicate that IL-10 production by Kupffer cells early after T-H may play a pivotal role in attenuating the proinflammatory cytokine environment, possibly in an autocrine/paracrine manner.
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Altered endothelin receptor subtype expression in hepatic injury after ischemia/reperfusion.
TL;DR: The results indicate that the major functional endothelin receptor subtype upregulated in I/R is the ET(B) receptor and that this upregulation may contribute to microvascular dysregulation and hepatic injury.
Journal ArticleDOI
Residual Carcinoma In Situ at the Ductal Stump has a Negative Survival Effect: An Analysis of Early-stage Cholangiocarcinomas.
Tetsuo Tsukahara,Tomoki Ebata,Yoshie Shimoyama,Yukihiro Yokoyama,Tsuyoshi Igami,Gen Sugawara,Takashi Mizuno,Masato Nagino +7 more
TL;DR: R1cis increases the incidence of local recurrence and shortens postoperative survival in patients with early-stage cholangiocarcinoma, although this prognostic effect was less severe compared with R1inv.
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The detection of intraoperative bacterial translocation in the mesenteric lymph nodes is useful in predicting patients at high risk for postoperative infectious complications after esophagectomy.
Eiji Nishigaki,Tetsuya Abe,Yukihiro Yokoyama,Masahide Fukaya,Takashi Asahara,Koji Nomoto,Masato Nagino +6 more
TL;DR: Investigating the incidence of BT in the mesenteric lymph node and bacteremia after an esophagectomy using a bacterium-specific ribosomal RNA-targeted reverse-transcriptase quantitative polymerase chain reaction (RT-qPCR) found that surgical stress induces BT.
Journal ArticleDOI
Preoperative 6-minute walk distance accurately predicts postoperative complications after operations for hepato-pancreato-biliary cancer.
Kazuhiro Hayashi,Yukihiro Yokoyama,Hiroki Nakajima,Masato Nagino,Takayuki Inoue,Motoki Nagaya,Keiko Hattori,Izumi Kadono,Satoru Ito,Yoshihiro Nishida +9 more
TL;DR: The 6‐minute walk distance is useful in identifying patients with a greater chance of developing major postoperative complications after surgery for hepato‐pancreato‐biliary cancer, and a significant correlation between major postoperatively complications and preoperative low 6‐ minute walk distance, low body mass index, and major blood loss.