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29篇 您的检索式：作者名="Yasuaki Okamoto"

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	题名	作者	年代	出处	被引量
1	Endoscopic submucosal dissection of a rectal carcinoid tumor using grasping type scissors forceps显示文摘Endoscopic submucosal dissection (ESD) with a knife is a technically demanding procedure associated with a high complication rate. The shortcomings of this method are the inability to fix the knife to the target lesion, and compression of the lesion. These can lead to major complications such as perforation and bleeding. To reduce the risk of complications related to ESD, we developed a new grasping type scissors forceps (GSF), which can grasp and incise the targeted tissue using electrosurgical current. Colonoscopy on a 55-year-old woman revealed a 10-mm rectal submucosal nodule. The histological diagnosis of the specimen obtained by biopsy was carcinoid tumor. Endoscopic ultrasonography demonstrated a hypoechoic solid tumor limited to the submucosa without lymph node involvement. It was safely and accurately resected without unexpected incision by ESD using a GSF. No delayed hemorrhage or perforation occurred. Histological examination confirmed the carcinoid tumor was completely excised with negative resection margin.	Kazuya Akahoshi Yasuaki Motomura Masaru Kubokawa Noriaki Matsui Manami Oda Risa Okamoto Shingo Endo Naomi Higuchi Yumi Kashiwabara Masafumi Oya Hidefumi Akahane Haruo Akiba	2009	World Journal of Gastroenterology2009，15，17：	4
2	X-Ray Photoelectron Spectroscopic Studies of Catalysts Supported Cobalt Catalysts显示文摘	Yasuaki Okamoto Hajime Nakano Toshinobu Imanaka	1975	Bulletin of the Chemical Society of Japan1975，48，：	1
3	A Novel Type of EWS-CHOP Fusion Gene in Two Cases of Myxoid Liposarcoma显示文摘	Taisuke Hosaka Yasuaki Nakashima Katsuyuki Kusuzaki Hiroaki Murata Tomitaka Nakayama Takeharu Nakamata Tomoki Aoyama Takeshi Okamoto Kohichi Nishijo Nobuhito Araki Tadao Tsuboyama Takashi Nakamura Junya Toguchida	2002	The Journal of Molecular Diagnostics2002，，3：	1
4	Effects of support on the activity of Co-Mo sulfide model catalysts显示文摘	Yasuaki Okamoto Keiji Ochiai Masatoshi Kawano	2002	Applied catalysis A:General2002，226，12：	1
5	A model catalyst approach to the effects of the support on Co-Mo hydrodesulfurization catalysts显示文摘	Yasuaki Okamoto Takeshi Kubota	2003	Catalysis today2003，86，14：	1
6	Changes in evaporation rate and vapor pressure of gasoline with progress of evaporation显示文摘	Katsuhiro Okamoto Norimichi Watanabe Yasuaki Hagimoto Koji Miwa Hideo Ohtani	2009	Fire Safety Journal2009，，5：	1
7	Hydrodesulfurization and hydrogenation显示文摘	Yasuaki Okamoto Akinori Maezawa Toshinobu Imanaka	1989	J Catal1989，120，1：	1
8	Effects of support on the activity of Co–Mo sulfide model catalysts显示文摘	Yasuaki Okamoto Keiji Ochiai Masatoshi Kawano Keiko Kobayashi Takeshi Kubota	2002	Applied Catalysis A, General2002，，1：	1
9	Effect of citric acid addition on the hydrodesulfurization activity of MoO3/Al2O3 catalysts显示文摘	Nino Rinaldi Takeshi Kubota Yasuaki Okamoto	2010	Applied CatalysisA:General2010，374，：	1
10	Effects of support on the activity of Co-Mo sulfide model catalysts显示文摘	Yasuaki Okamoto Keiji Ochiai Masatohi Kawano	2002	Applied Catalysis A: General2002，226，12：	1
11	Amodel catalysts approach to the effects of the support on Co-Mo hydrodesulfurization catalysts显示文摘	Yasuaki Okamoto Takeshi Kubota	2003	Catalysis Today2003，86，14：	1
12	Zeolite adsorbents显示文摘	Yasuaki Okamoto	1997	Catalysis Today1997，39，7：	1
13	A model catalyst approach to the effects of the support on Co-Mo hydrodesulphurization catalysts 显示文摘	Yasuaki Okamoto Takeshi Kubota	2003	Catalysis Today2003，86，14：	1
14	Effects of support on the activity of Co-Mo sulfide model catalysts显示文摘	Yasuaki Okamoto Keiji Ochiai Masatoshi Kawano	2002	Applied Catalysis A : General2002，226，12：	1
15	Physicochemical characterization of FE/ZrO 2 catalysts for NO-CO reaction显示文摘	Yasuaki Okamoto Takeshi Kubota Yoshiharu Ohto Saburo Nasu	2000	Journal of Catalysis2000，，：	1
16	Evaluation of the maximum potential activity ofCo-Mo/Al2O3 catalysts for hydrodesulfurization 显示文摘	YASUAKI OKAMOTO KEIJI OCHIAI MASATOSHI KAWANO	2004	J Catalysis2004，，222：	1
17	Effects of support on the activity of Co-Mo sulfide model catalysts 显示文摘	Yasuaki Okamoto Keiji Ochiai Masatoshi Kawano	2002	Applied Catalysis A : General2002，226，12：	1
18	Effect of sulfidation temperature on the intrinsic activity of Co-MoS2 and Co-WS2 hydrodesulfurization catalysts显示文摘	Yasuaki Okamoto Akira Kato Usman	2009	Journal of Catalysis2009，265，2：	1
19	A model catalyst approach to the effects of the support on Co-Mo hydrodesulfurization catalysts显示文摘	Yasuaki Okamoto Takeshi Kubota	2003	Catalysis Today2003，86，14：	1
20	Effect of boron addition on a MoO 3 /Al 2 O 3 catalyst显示文摘	U. Usman Mayu Takaki Takeshi Kubota Yasuaki Okamoto	2005	Applied Catalysis A, General2005，，1：	1

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