Hiroyuki Koga

Decline in intestinal mucosal IL-10 expression and decreased intestinal barrier function in a mouse model of total parenteral nutrition

Xiaoyi Sun, Hua Yang, Keisuke Nose et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 2007 · 126 citations

Life Sciences, Immunology, Nutrition +17

Defective response to thrombopoietin and impaired expression of <i>c‐mpl</i> mRNA of bone marrow cells in congenital amegakaryocytic thrombocytopenia

Kenji Muraoka, Eiichi Ishii, Shūichi Yamamoto et al. · British Journal of Haematology · 1997 · 74 citations · Full text

Life Sciences, Hematology, Molecular Biology +16

Factors influencing jaundice-free survival with the native liver in post-portoenterostomy biliary atresia patients: Results from a single institution

Hiroyuki Koga, M. Wada, Hiroki Nakamura et al. · Journal of Pediatric Surgery · 2013 · 72 citations

Medicine, Clinical Sciences, Surgery +14

Optimum prednisolone usage in patients with biliary atresia postportoenterostomy

Hiroyuki Kobayashi, Atsuyuki Yamataka, Hiroyuki Koga et al. · Journal of Pediatric Surgery · 2005 · 64 citations

Medicine, Surgery, Hepatology +11

Midterm postoperative clinicoradiologic analysis of surgery for high/intermediate-type imperforate anus: prospective comparative study between laparoscopy-assisted and posterior sagittal anorectoplasty

Chizue Ichijo, Kazuhiro Kaneyama, Yutaka Hayashi et al. · Journal of Pediatric Surgery · 2008 · 56 citations

Medicine, Surgery, Reconstructive Surgery +7