|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 高强度管线钢及其焊管的性能研究显示文摘目前X80级管线钢管已在大口径输送管线中得到应用,使得对进一步提高管线钢强度(X100~X120级)的需求也更迫切了.使用高强度管线钢目的是拟通过提高管道的输送压力来提高其输送效率和降低铺设管线费用.为将这两点期望变为现实,高强度管线钢管及其焊接热影响区(HAZ)应具备良好的低温韧性和现场焊接(环焊)性能,所以,必须综合应用合理的合金成分设计,超纯净冶炼,控轧、控冷(TMCP)等工艺,改善焊接热影响区工艺等多方面的技术和措施,以得到同时具备高强度、良好的低温韧性和现场焊接性能的管线钢. | Naoshi Ayukawa Yoshio Terada Takuya Hara Hitoshi Asahi | 2005 | 焊管2005，28，2： | 8 |
| 2 | Genetic predisposition to Helicobacter pylori-induced gastric precancerous conditions显示文摘Gastric cancer is the most common malignancy of the gastrointestinal tract in East Asian populations and the second most frequent cause of cancer-related mortality in the world. While previous studies have investigated the genetic factors involved in gastric carcinogenesis, there still exist relatively few studies that have investigated the genetic traits associated with the risk of gastric precancerous conditions. In this paper we will review the biology and genetic polymorphisms involved in the genesis of gastric precancerous conditions reported to date and discuss the future prospects of this field of study. The associations of gastric precancerous conditions with polymorphisms in the cytotoxin-associated gene A-related genes (e.g. PTPN11 G/A at intron 3, rs2301756), those in the genes involved in host immunity against Helico-bacter pylori (H. pylori) infection (e.g.TLR4 +3725G/C, rs11536889) or polymorphisms of the genes essential for the development/ differentiation of the gastric epithelial cells (e.g. RUNX3 T/A polymorphism at intron 3, rs760805) have been reported to date. Genetic epide-miological studies of the associations between H. pylori-induced gastric precancerous conditions and other gene polymorphisms in these pathways as well as polymor-phisms of the genes involved in other pathways like oxidative DNA damage repair pathways would provide useful evidence for the individualized prevention of these H. pylori-induced gastric precancerous conditions. | Asahi Hishida Keitaro Matsuo Yasuyuki Goto Nobuyuki Hamajima | 2010 | World Journal of Gastrointestinal Oncology2010，2，10： | 3 |
| 3 | Do liver metastases from gastric cancer contraindicate aggressive surgical resection?A 14-year single-center experience显示文摘BACKGROUND Advanced gastric cancer(GC)with liver metastasis is often characterized by multiple and bilobular metastases and may also be associated with extrahepatic metastatic lesions.Hence,many physicians consider that radical surgeries are contraindicated for liver metastases from GC(LMGC).According to the 2017 Japanese treatment guideline for GC,a smaller number of liver metastases without unresectable factors may be an indication for liver resection(LR)with curability.The actual 5-year overall survival(OS)rate ranges from 0 to 0.37.AIM To present the institutional indications for LR for LMGC and identify important factors for prognostic outcomes.METHODS In total,30 patients underwent LR for LMGC during a 14-year period,and we evaluated the clinical,surgical,and oncological findings.In all patients,radical surgery with intentional lymphadenectomy was performed for the primary GC.The median follow-up duration after the initial LR was 33.7 mo,and three patients with no recurrence died of causes unrelated to the LMGC.The OS and recurrence-free survival rates after the initial LR were assessed.RESULTS Seventeen patients had metachronous LMGC.The initial LR achieved curability in 29 patients.Perioperative chemotherapy was introduced in 23 patients.The median greatest LMGC dimension was 30 mm,and the median number of LMGC was two.Twenty-two patients had unilobular LMGC.The 5-year OS and recurrence-free survival rates were 0.48 and 0.28,respectively.The median survival duration and recurrence-free duration after the initial LR were 16.8 and 8.6 mo,respectively.Twenty-one patients developed recurrence after the initial LR.Additional surgeries for recurrence were performed in nine patients,and these surgeries clearly prolonged the patients’survival.Pathological serosal invasion was an independent predictor of a poor prognostic outcome after the initial LR.Aggressive LR may be indicated for carefully selected patients with LMGC.CONCLUSION Our results of LR for LMGC seem acceptable.Additional surgeries for recurrence after the initial LR might prolong OS.Pathological serosal invasion is important for poor prognostic outcomes. | Takefumi Yazawa Tomohide Hori Hidekazu Yamamoto Hideki Harada Michihiro Yamamoto MasahiroYamada Masaki Tani Asahi Sato Yasuyuki Kamada Ryotaro Tani Ryuhei Aoyama Yudai Sasaki MasazumiZaima | 2020 | World Journal of Gastrointestinal Pharmacology and Therapeutics2020，11，5： | 2 |
| 4 | Effects of matrix metalloproteinase-9 gene knock-out on the proteolysis of blood-brain barrier and white matter components after cerebral ischemia显示文摘 | Asahi M Wang XY Mori T | 2001 | The Journal of Neuroscience2001，21，： | 2 |
| 5 | 显示文摘 | Asahi R Morikawa T | 2001 | Science2001，293，： | 2 |
| 6 | Minute pancreatic carcinoma with initial symptom of acute pancreatitis 显示文摘 | Imamura M Asahi S Yamauchi H | 2002 | J Hepatobiliary Pancreat Surg2002，9，5： | 1 |
| 7 | Effects of a Helicobacter pylori eradication regimen on anti-platelet autoantibody response in infected and uninfected patients with idiopathic thrombocytopenic purpura 显示文摘 | Asahi A Kuwana M Suzuki H | 2006 | Haematologica2006，91，10： | 1 |
| 8 | Visiblelight photoeatalysis in nitrogen-doped Titanium oxides显示文摘 | Asahi R Morikawa T Ohwaki T | 2001 | Science2001，293，： | 1 |
| 9 | Visible-light photocatalysis innitrogen-doped titanium oxides显示文摘 | Asahi R Morikawa T Ohwaki T | 2001 | Science2001，293，： | 1 |
| 10 | Metallurgical Factors Controlling SSC Resistance of High-strength,Low-alloy steels显示文摘 | Asahi H P Sogo Y Ueno M | 1989 | Corrosion1989，45，6： | 1 |
| 11 | Visible-light photocatalysis in nitrogen-doped titanium oxides显示文摘 | Asahi R Morikawa T Ohwaki T | 2001 | Science2001，293，： | 1 |
| 12 | 1-Acyl-sn-glycerol-3-phos- phate acyhransferase in maturing safflower seeds and its contribution to the non-random fatty acid distribution of triacylglycerol 显示文摘 | Ichihara K Asahi T Fujii S | 1987 | European Journal of Biochemistry/ FEBS1987，167，2： | 1 |
| 13 | Sarcolipin inhibits polymerization of phospholamban to induce superinhibition of sarco(endo)plasmic reticulum Ca2+-ATPases (SERCAs)显示文摘 | Asahi M Kurzydlowski K Tada M | | 0，，30： | 1 |
| 14 | Visible-Light Photo- catalysis in Nitrogen-Doped Titanium Oxides显示文摘 | Asahi R Morikawa T Ohwaki T | 2001 | Science2001，293，： | 1 |
| 15 | The antiparasitic isoxazoline A1443 is a potent blocker of insect ligand-gated chloride channels显示文摘 | Yoshihisa Ozoe Miho Asahi Fumiyo Ozoe Kunimitsu Nakahira Takeshi Mita | 2009 | Biochemical and Biophysical Research Communications2009，，1： | 1 |
| 16 | Impact of bilateral subthalamic stimulation on motor/cognitive functions in Parkinson's disease显示文摘 | Asahi T Nakamichi N Takaiwa A | 2014 | Neurol Med Chit2014，54，7： | 1 |
| 17 | Visible-light photocatalysis in nitrogen-doped titanium oxides 显示文摘 | Asahi R Morikawa T | 2001 | Science2001，293，： | 1 |
| 18 | Helicobacter pylori CagA Protein Can be Tyrosine Phosphorylated in Gastric Epithelial Cells 显示文摘 | Asahi M Azuma T Ito S | 2000 | J Exp Med2000，191，： | 1 |
| 19 | Role of matrix metalloproteinase 9 in focal cerebral ischemia:effects of gene knockout and enzyme inhibition with BB-94显示文摘 | Asahi K Jung JC | 2000 | J Cereb Blood flow Metab2000，20，12： | 1 |
| 20 | Visible-light photocatalysis in nitrogen doped titanium oxides 显示文摘 | Asahi R Morikawa T Ohwaki T | 2001 | Science2001，293，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员