Search Results - "FUJIMOTO, Ai"

Accuracy of biopsy for the preoperative diagnosis of superficial nonampullary duodenal adenocarcinoma by Kinoshita, Satoshi, MD, Nishizawa, Toshihiro, MD, PhD, Ochiai, Yasutoshi, MD, PhD, Uraoka, Toshio, MD, PhD, Akimoto, Teppei, MD, Fujimoto, Ai, MD, PhD, Maehata, Tadateru, MD, PhD, Goto, Osamu, MD, PhD, Kanai, Takanori, MD, PhD, Yahagi, Naohisa, MD, PhD

“…Background and Aims Endoscopic biopsy sampling for the diagnosis of duodenal adenocarcinoma is not perfect. We investigated the accuracy of biopsy specimen…”
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A novel fully synthetic and self-assembled peptide solution for endoscopic submucosal dissection-induced ulcer in the stomach by Uraoka, Toshio, MD, PhD, Ochiai, Yasutoshi, MD, PhD, Fujimoto, Ai, MD, PhD, Goto, Osamu, MD, PhD, Kawahara, Yoshiro, MD, PhD, Kobayashi, Naoya, MD, PhD, Kanai, Takanori, MD, PhD, Matsuda, Sachiko, PhD, Kitagawa, Yuko, MD, PhD, Yahagi, Naohisa, MD, PhD

“…Background and Aims Endoscopic submucosal dissection (ESD) can remove early stage GI tumors of various sizes en bloc; however, success requires reducing the…”
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Clinical impact of closure of the mucosal defect after duodenal endoscopic submucosal dissection by Kato, Motohiko, Ochiai, Yasutoshi, Fukuhara, Seiichiro, Maehata, Tadateru, Sasaki, Motoki, Kiguchi, Yoshiyuki, Akimoto, Teppei, Fujimoto, Ai, Nakayama, Atsushi, Kanai, Takanori, Yahagi, Naohisa

“…Delayed adverse events (bleeding or perforation) are major concerns associated with duodenal endoscopic submucosal dissection (ESD). The aim of this study was…”
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Evaluation of the visibility of bleeding points using red dichromatic imaging in endoscopic hemostasis for acute GI bleeding (with video) by Hirai, Yuichiro, Fujimoto, Ai, Matsutani, Naomi, Murakami, Soichiro, Nakajima, Yuki, Miyanaga, Ryoichi, Nakazato, Yoshihiro, Watanabe, Kazuyo, Kikuchi, Masahiro, Yahagi, Naohisa

“…We aimed to clarify whether red dichromatic imaging (RDI), a new type of image-enhanced endoscopy, improves the visibility of bleeding points in acute GI…”
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Management of adverse events related to endoscopic resection of upper gastrointestinal neoplasms: Review of the literature and recommendations from experts by Yamamoto, Yorimasa, Kikuchi, Daisuke, Nagami, Yasuaki, Nonaka, Kouichi, Tsuji, Yosuke, Fujimoto, Ai, Sanomura, Yoji, Tanaka, Kyosuke, Abe, Seiichiro, Zhang, Shuo, Lusong, Mark Anthony, Uedo, Noriya

“…Prevention therapy is recommended for lesions >1/2 of the esophageal circumference. Locoregional steroid injection is recommended for lesions >1/2–3/4 of the…”
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Efficacy of a new image-enhancement technique for achieving hemostasis in endoscopic submucosal dissection by Maehata, Tadateru, Fujimoto, Ai, Uraoka, Toshio, Kato, Motohiko, Horii, Joichiro, Sasaki, Motoki, Kiguchi, Yoshiyuki, Akimoto, Teppei, Nakayama, Atsushi, Ochiai, Yasutoshi, Goto, Osamu, Nishizawa, Toshihiro, Yahagi, Naohisa

“…Hemostasis during endoscopic submucosal dissection (ESD) can sometimes be challenging and stressful for the endoscopist. Therefore, we aimed to assess the…”
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Feasibility of endoscopic submucosal dissection for colorectal neoplasia at anastomotic sites: a retrospective study by Maehata, Tadateru, Kato, Motohiko, Ochiai, Yasutoshi, Mizutani, Mari, Tsutsumi, Koshiro, Kiguchi, Yoshiyuki, Akimoto, Teppei, Sasaki, Motoki, Takatori, Yusaku, Nakayama, Atsushi, Takabayashi, Kaoru, Fujimoto, Ai, Goto, Osamu, Yahagi, Naohisa

“…Background Metachronous colorectal lesions sometimes occur at anastomotic sites following colorectal surgery, which increases the risk of developing colorectal…”
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Endoscopic string clip suturing method: a prospective pilot study (with video) by Nishizawa, Toshihiro, Akimoto, Teppei, Uraoka, Toshio, Mitsunaga, Yutaka, Maehata, Tadateru, Ochiai, Yasutoshi, Fujimoto, Ai, Goto, Osamu, Kanai, Takanori, Yahagi, Naohisa

“…We developed a suturing method with string and clips for a single-channel endoscope. The feasibility of the string clip suturing method is evaluated in this…”
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Interaction of Receptor-Binding Domain of the SARS-CoV-2 Omicron Variant with hACE2 and Actin by Fujimoto, Ai, Kawai, Haruki, Kawamura, Rintaro, Kitamura, Akira

“…The omicron variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was identified in 2021 as a variant with heavy amino acid mutations in the…”
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Short Repeat Ribonucleic Acid Reduces Cytotoxicity by Preventing the Aggregation of TDP-43 and Its 25 KDa Carboxy-Terminal Fragment by Fujimoto, Ai, Kinjo, Masataka, Kitamura, Akira

“…TAR DNA/RNA-binding protein 43 kDa (TDP-43) proteinopathy is a hallmark of neurodegenerative disorders, such as amyotrophic lateral sclerosis, in which…”
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Clinical usefulness of red dichromatic imaging in hemostatic treatment during endoscopic submucosal dissection: First report from a multicenter, open‐label, randomized controlled trial by Fujimoto, Ai, Saito, Yutaka, Abe, Seiichiro, Hoteya, Syu, Nomura, Kosuke, Yasuda, Hiroshi, Matsuo, Yasumasa, Uraoka, Toshio, Kuribayashi, Shiko, Tsuji, Yosuke, Ohki, Daisuke, Maehata, Tadateru, Kato, Motohiko, Yahagi, Naohisa

“…Objectives To verify the efficacy and safety of red dichromatic imaging (RDI) in hemostatic procedures during endoscopic submucosal dissection (ESD). Methods…”
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Endoscopic hand-suturing for defect closure after gastric endoscopic submucosal dissection: a pilot study in animals and in humans by Goto, Osamu, Sasaki, Motoki, Akimoto, Teppei, Ochiai, Yasutoshi, Kiguchi, Yoshiyuki, Mitsunaga, Yutaka, Fujimoto, Ai, Maehata, Tadateru, Nishizawa, Toshihiro, Takeuchi, Hiroya, Kitagawa, Yuko, Yahagi, Naohisa

“…Mucosal suturing enables reliable and optimal defect closure after endoscopic treatments. We developed and investigated the feasibility of endoscopic…”
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Simple drainage versus drainage with minocycline infusion for symptomatic hepatic cysts by Kinoshita, Satoshi, Nishizawa, Toshihiro, Tojo, Masaya, Hirai, Yuichiro, Nakazato, Yoshihiro, Miyanaga, Ryoichi, Fujimoto, Ai, Inoue, Kazuaki, Ebinuma, Hirotoshi, Suzuki, Hidekazu, Kikuchi, Masahiro

“…Percutaneous treatment of symptomatic hepatic cysts includes simple drainage and drainage with sclerosing agents. We compared the efficacy of simple drainage…”
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Potential for peritoneal cancer cell seeding in endoscopic full-thickness resection for early gastric cancer by Goto, Osamu, Shimoda, Masayuki, Sasaki, Motoki, Kiguchi, Yoshiyuki, Mitsunaga, Yutaka, Akimoto, Teppei, Ochiai, Yasutoshi, Fujimoto, Ai, Maehata, Tadateru, Nishizawa, Toshihiro, Takeuchi, Hiroya, Kitagawa, Yuko, Kameyama, Kaori, Yahagi, Naohisa

“…During endoscopic full-thickness resection (EFTR) for cancers, whether exposure of the lumen to the abdominal cavity during the procedure is acceptable is…”
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Stress Granule Dysfunction via Chromophore-Associated Light Inactivation by Koizumi, Takumi, Fujimoto, Ai, Kawaguchi, Haruka, Kurosaki, Tsumugi, Kitamura, Akira

“…Stress granules (SGs) are cytoplasmic condensates composed of various proteins and RNAs that protect translation-associated machinery from harmful conditions…”
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Changes of gastric ulcer bleeding in the metropolitan area of Japan by Kubosawa, Yoko, Mori, Hideki, Kinoshita, Satoshi, Nakazato, Yoshihiro, Fujimoto, Ai, Kikuchi, Masahiro, Nishizawa, Toshihiro, Suzuki, Masayuki, Suzuki, Hidekazu

“…The two main causes of gastric ulcer bleeding are ( ) infection and ulcerogenic medicines, although the number of cases caused by each may vary with age. In…”
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Endoscopic hand suturing for mucosal defect closure after gastric endoscopic submucosal dissection may reduce the risk of postoperative bleeding in patients receiving antithrombotic therapy by Akimoto, Teppei, Goto, Osamu, Sasaki, Motoki, Mizutani, Mari, Tsutsumi, Koshiro, Kiguchi, Yoshiyuki, Takatori, Yusaku, Nakayama, Atsushi, Kato, Motohiko, Fujimoto, Ai, Ochiai, Yasutoshi, Maehata, Tadateru, Kaise, Mitsuru, Iwakiri, Katsuhiko, Yahagi, Naohisa

“…Objectives Endoscopic hand suturing (EHS) is expected to decrease the risk of post‐endoscopic submucosal dissection (ESD) bleeding by closing mucosal defects…”
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Clinical features of hypermagnesemia in patients with functional constipation taking daily magnesium oxide by Mori, Hideki, Suzuki, Hidekazu, Hirai, Yuichiro, Okuzawa, Anna, Kayashima, Atsuto, Kubosawa, Yoko, Kinoshita, Satoshi, Fujimoto, Ai, Nakazato, Yoshihiro, Nishizawa, Toshihiro, Kikuchi, Masahiro

“…Although magnesium oxide is widely used as a laxative, alterations in serum magnesium concentrations among patients taking daily magnesium oxide have not been…”
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Interaction between Spike Protein of SARS-CoV-2 and Human Virus Receptor ACE2 Using Two-Color Fluorescence Cross-Correlation Spectroscopy by Fujimoto, Ai, Lyu, Yidan, Kinjo, Masataka, Kitamura, Akira

“…Infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the cause of coronavirus disease 2019 (COVID-19), is initiated by the interaction…”
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Pseudomelanosis Duodeni Appearing after Oral Iron Therapy by Hirai, Yuichiro, Mori, Hideki, Fujimoto, Ai

“…Pseudomelanosis duodeni is a rare condition characterized by the endoscopic appearance of diffuse dark pigmentation of the duodenal mucosa. It is typically…”
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