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| 1 | Serum biomarker tests are useful in delineating between patients with gastric atrophy and normal,healthy stomach显示文摘AIM:To study the value of serum biomarker tests to differentiate between patients with healthy or diseased stomach mucosa:i.e.those with Helicobacter pylori(H pylori)gastritis or atrophic gastritis,who have a high risk of gastric cancer or peptic ulcer diseases.METHODS:Among 162 Japanese outpatients,pepsinogen-(Pg-)and(Pg)were measured using a conventional Japanese technique,and the European GastroPanel examination(Pg and Pg,gastrin-17 and H pylori antibodies).Gastroscopy with gastric biopsies was performed to classify the patients into those with healthy stomach mucosa,H pylori non-atrophic gastritis or atrophic gastritis.RESULTS:Pg-and Pg assays with the GastroPanel and the Japanese method showed a highly significant correlation.For methodological reasons,however,serum Pg-,but not Pg,was twice as high with the GastroPanel test as with the Japanese test.The biomarker assays revealed that 5%of subjects had advanced atrophic corpus gastritis which was also verified by endoscopic biopsies.GastroPanel examination revealed an additional seven patients who had either advanced atrophic gastritis limited to the antrum or antrum-predominant H pylori gastritis.When compared to the endoscopic biopsy findings,the GastroPanel examination classified the patients into groups with 'healthy' or 'diseased' stomach mucosa with 94% accuracy,95% sensitivity and 93% specifi city.CONCLUSION:Serum biomarker tests can be used to differentiate between subjects with healthy and diseased gastric mucosa with high accuracy. | Katsunori Iijima Yasuhiko Abe Ryosuke Kikuchi Tomoyuki Koike Shuichi Ohara Pentti Sipponen Tooru Shimosegawa | 2009 | World Journal of Gastroenterology2009，15，7： | 25 |
| 2 | Towards a sustainable technology for production of extra-pure Ti metal:Electrolysis of sulfurized Ti(C,N)in molten CaCl_(2)显示文摘A new concept for producing highly pure Ti metal powder from ilmenite(FeTiO)_(3))is proposed in this article.Titanium nitride(TiN)or titanium oxycarbonitride(TiO_(x)C_(y)N_(z))could be synthesized in the first step via the simultaneous carbothermal reduction and nitridation(CTRN)of FeTiO3 to remove oxygen roughly.To separate oxygen completely,high-quality TiS2 samples were then synthesized from TiN and TiC using S2 gas,and the clean sulfides were finally reduced toα-Ti powders with spherical morphology using electrolysis in molten CaCl_(2).Xray diffraction(XRD),scanning electron microscopy(SEM)in conjunction with energy-dispersive X-ray spectroscopy(EDS),and elemental LECO analysis were used to study the phases and microstructures of the sulfides and the electrochemically reduced powders.The Ti powder showed no carbon contamination and consisted of high-purity foil-like Ti sheets with very low oxygen,carbon,and nitrogen contents of less than 0.15 wt%O,0.02 wt%C,and 0.003 wt%N,respectively.The quality of the Ti powder was much higher than that of the powder obtained using the conventional OS process(proposed by K.Ono and R.O.Suzuki)starting directly from the oxides. | Eltefat Ahmadi Ryosuke O.Suzuki Tatsuya Kikuchi Takumi Kaneko Yuta Yashima | 2020 | International Journal of Minerals,Metallurgy and Materials2020，27，12： | 2 |
| 3 | Relationship Between Carotid Intima-Media Thickness and Silent Cerebral Infarction in Japanese Subjects With Type 2 Diabetes显示文摘 | Nomura Kazuhiro Hamamoto Yoshiyuki Takahara Shiho Kikuchi Osamu Honjo Sachiko Ikeda Hiroki Wada Yoshiharu Nabe Koichro Okumra Ryosuke Koshiyama Hiroyuki | 2010 | Diabetes Care2010，，1： | 1 |
| 4 | Circulating omentin is associated with coronary artery disease in men显示文摘 | Rei Shibata Noriyuki Ouchi Ryosuke Kikuchi Ryotaro Takahashi Kyosuke Takeshita Yoshiyuki Kataoka Koji Ohashi Nobuo Ikeda Shinji Kihara Toyoaki Murohara | 2011 | Atherosclerosis2011，，2： | 1 |
| 5 | Elevated expression of E-cadherin and α-, β-, and γ-catenins in metastatic lesions compared with primary epithelial ovarian carcinomas显示文摘 | Tsutomu Imai Akiko Horiuchi Tanri Shiozawa Ryosuke Osada Norihiko Kikuchi Satoshi Ohira Kenji Oka Ikuo Konishi | 2004 | Human Pathology2004，，12： | 1 |
| 6 | T-cadherin Is Essential for Adiponectin-mediated Revascularization显示文摘 | Jennifer L. Parker-Duffen Kazuto Nakamura Marcy Silver Ryosuke Kikuchi Ulrich Tigges Sumiko Yoshida Martin S. Denzel Barbara Ranscht Kenneth Walsh | 2013 | Journal of Biological Chemistry2013，，： | 1 |
| 7 | Fabrication and Characterization of Copper System Compound Semiconductor Solar Cells显示文摘 | Ryosuke Motoyoshi Takeo Oku Atsushi Suzuki Kenji Kikuchi Shiomi Kikuchi Balachandran Jeyadevan Jhon Cuya Meilin Liu | 2010 | Advances in Materials Science and Engineering2010，，： | 1 |
| 8 | γ-Secretase inhibitor reduces diet-induced atherosclerosis in apolipoprotein E-deficient mice显示文摘 | Toru Aoyama Kyosuke Takeshita Ryosuke Kikuchi Koji Yamamoto Xian Wu Cheng James K. Liao Toyoaki Murohara | 2009 | Biochemical and Biophysical Research Communications2009，，2： | 1 |
| 9 | Circulating omentin is associated with coronary artery disease in men显示文摘 | Rei Shibata Noriyuki Ouchi Ryosuke Kikuchi Ryotaro Takahashi Kyosuke Takeshita Yoshiyuki Kataoka Koji Ohashi Nobuo Ikeda Shinji Kihara Toyoaki Murohara | 2011 | Atherosclerosis2011，，2： | 1 |
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