Hypertension and concomitant arteriosclerotic diseases are risk factors for colonic diverticular bleeding: a case–control study

Por Niikura, Ryota, Nagata, Naoyoshi, Akiyama, Junichi, Shimbo, Takuro, Uemura, Naomi
Publicado em 2012

Colonoscopy can miss diverticula of the left colon identified by barium enema

Por Niikura, Ryota, Nagata, Naoyoshi, Shimbo, Takuro, Akiyama, Junichi, Uemura, Naomi
Publicado em 2013

High-Dose Barium Impaction Therapy Is Useful for the Initial Hemostasis and for Preventing the Recurrence of Colonic Diverticular Bleeding Unresponsive to Endoscopic Clipping

Por Niikura, Ryota, Nagata, Naoyoshi, Yamano, Kazuyoshi, Shimbo, Takuro, Uemura, Naomi
Publicado em 2013

Safety of Regular-Dose Imatinib Therapy in Patients with Gastrointestinal Stromal Tumors Undergoing Dialysis

Por Niikura, Ryota, Serizawa, Takako, Yamada, Atsuo, Yoshida, Shuntaro, Tanaka, Mariko, Hirata, Yoshihiro, Koike, Kazuhiko
Publicado no Case Rep Gastroenterol (2016)

Risk factors for small bowel angioectasia: The impact of visceral fat accumulation

Por Yamada, Atsuo, Niikura, Ryota, Kobayashi, Yuka, Suzuki, Hirobumi, Yoshida, Shuntaro, Watabe, Hirotsugu, Yamaji, Yutaka, Hirata, Yoshihiro, Koike, Kazuhiko
Publicado no World J Gastroenterol (2015)

Predictive findings for Helicobacter pylori-uninfected, -infected and -eradicated gastric mucosa: Validation study

Por Watanabe, Kazuhiro, Nagata, Naoyoshi, Nakashima, Ryo, Furuhata, Etsuko, Shimbo, Takuro, Kobayakawa, Masao, Sakurai, Toshiyuki, Imbe, Koh, Niikura, Ryota, Yokoi, Chizu, Akiyama, Junichi, Uemura, Naomi
Publicado em 2013

Alcohol and Smoking Affect Risk of Uncomplicated Colonic Diverticulosis in Japan

Por Nagata, Naoyoshi, Niikura, Ryota, Shimbo, Takuro, Kishida, Yoshihiro, Sekine, Katsunori, Tanaka, Shohei, Aoki, Tomonori, Watanabe, Kazuhiro, Akiyama, Junichi, Yanase, Mikio, Itoh, Toshiyuki, Mizokami, Masashi, Uemura, Naomi
Publicado em 2013

Impact of discontinuing non-steroidal antiinflammatory drugs on long-term recurrence in colonic diverticular bleeding

Por Nagata, Naoyoshi, Niikura, Ryota, Aoki, Tomonori, Shimbo, Takuro, Sekine, Katsunori, Okubo, Hidetaka, Watanabe, Kazuhiro, Sakurai, Toshiyuki, Yokoi, Chizu, Akiyama, Junichi, Yanase, Mikio, Mizokami, Masashi, Uemura, Naomi
Publicado no World J Gastroenterol (2015)

Prevalence of Anal Human Papillomavirus Infection and Risk Factors among HIV-positive Patients in Tokyo, Japan

Por Nagata, Naoyoshi, Watanabe, Kazuhiro, Nishijima, Takeshi, Tadokoro, Kenichi, Watanabe, Koji, Shimbo, Takuro, Niikura, Ryota, Sekine, Katsunori, Akiyama, Junichi, Teruya, Katsuji, Gatanaga, Hiroyuki, Kikuchi, Yoshimi, Uemura, Naomi, Oka, Shinichi
Publicado no PLoS One (2015)

Acute Middle Gastrointestinal Bleeding Risk Associated with NSAIDs, Antithrombotic Drugs, and PPIs: A Multicenter Case-Control Study

Por Nagata, Naoyoshi, Niikura, Ryota, Yamada, Atsuo, Sakurai, Toshiyuki, Shimbo, Takuro, Kobayashi, Yuka, Okamoto, Makoto, Mitsuno, Yuzo, Ogura, Keiji, Hirata, Yoshihiro, Fujimoto, Kazuma, Akiyama, Junichi, Uemura, Naomi, Koike, Kazuhiko
Publicado no PLoS One (2016)

Current state of practice for colonic diverticular bleeding in 37 hospitals in Japan: A multicenter questionnaire study

Por Niikura, Ryota, Nagata, Naoyoshi, Doyama, Hisashi, Ota, Ryosuke, Ishii, Naoki, Mabe, Katsuhiro, Nishida, Tsutomu, Hikichi, Takuto, Sumiyama, Kazuki, Nishikawa, Jun, Uraoka, Toshio, Kiyotoki, Shu, Fujishiro, Mitsuhiro, Koike, Kazuhiko
Publicado no World J Gastrointest Endosc (2016)

Adverse Events during Bowel Preparation and Colonoscopy in Patients with Acute Lower Gastrointestinal Bleeding Compared with Elective Non-Gastrointestinal Bleeding

Por Niikura, Ryota, Nagata, Naoyoshi, Shimbo, Takuro, Sakurai, Toshiyuki, Aoki, Tomonori, Moriyasu, Shiori, Sekine, Katsunori, Okubo, Hidetaka, Watanabe, Kazuhiro, Yokoi, Chizu, Yamada, Atsuo, Hirata, Yoshihiro, Koike, Kazuhiko, Akiyama, Junichi, Uemura, Naomi
Publicado no PLoS One (2015)

Risk factors for adverse in-hospital outcomes in acute colonic diverticular hemorrhage

Por Nagata, Naoyoshi, Niikura, Ryota, Aoki, Tomonori, Moriyasu, Shiori, Sakurai, Toshiyuki, Shimbo, Takuro, Sekine, Katsunori, Okubo, Hidetaka, Watanabe, Kazuhiro, Yokoi, Chizu, Akiyama, Junichi, Yanase, Mikio, Mizokami, Masashi, Fujimoto, Kazuma, Uemura, Naomi
Publicado no World J Gastroenterol (2015)

Effect of Body Mass Index and Intra-Abdominal Fat Measured by Computed Tomography on the Risk of Bowel Symptoms

Por Nagata, Naoyoshi, Sakamoto, Kayo, Arai, Tomohiro, Niikura, Ryota, Shimbo, Takuro, Shinozaki, Masafumi, Ihana, Noriko, Sekine, Katsunori, Okubo, Hidetaka, Watanabe, Kazuhiro, Sakurai, Toshiyuki, Yokoi, Chizu, Yanase, Mikio, Akiyama, Junichi, Uemura, Naomi, Noda, Mitsuhiko
Publicado no PLoS One (2015)

Nerve growth factor promotes gastric tumorigenesis through aberrant cholinergic signaling

Por Hayakawa, Yoku, Sakitani, Kosuke, Konishi, Mitsuru, Asfaha, Samuel, Niikura, Ryota, Tomita, Hiroyuki, Renz, Bernhard W., Tailor, Yagnesh, Macchini, Marina, Middelhoff, Moritz, Jiang, Zhengyu, Tanaka, Takayuki, Dubeykovskaya, Zinaida A., Kim, Woosook, Chen, Xiaowei, Urbanska, Aleksandra M., Nagar, Karan, Westphalen, Christoph B., Quante, Michael, Lin, Chyuan-Sheng, Gershon, Michael D., Hara, Akira, Zhao, Chun-Mei, Chen, Duan, Worthley, Daniel L., Koike, Kazuhiko, Wang, Timothy C.
Publicado no Cancer Cell (2016)