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| 1 | 前瞻性和回顾性心电门控64层CT冠状动脉成像影像质量,血管狭窄和放射剂量评估的对照性研究显示文摘目的证实前瞻性心电图(ECG)触发冠状动脉CT血管成像(下称前瞻性cT血管成像)和回顾性ECG门控冠状动脉CT血管成像(下称回顾性CT血管成像)同样有效。方法研究得到机构审查委员会的批准并获得知情同意书。60例心率低于75次/min且需行冠状动脉CT血管成像的病人入组。使用64层CT进行了前瞻性和回顾性CT血管成像。记录数据采集时间。2位独立心脏影像诊断医师使用美国心脏协会17段分段法,对影像质量进行主观评估(1为优秀,4为差),并评估血管的狭窄程度(0%狭窄,1%~49%狭窄,50%-75%狭窄,〉75%狭窄)。 | N. Hirai J. Horiguchi C. Fujioka M. Kiguchi H. Yamamoto N.Matsuura 邱建星(译) 唐光健(校) | 2008 | 国际医学放射学杂志2008，31，5： | 80 |
| 2 | A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11 916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。 | Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou | 2016 | Journal of Systematics and Evolution2016，54，6： | 44 |
| 3 | 新型导电胶的研究 (Ⅱ)耐银迁移导电胶的研究显示文摘本文经过对镀银铜粉的球磨处理(以下简称CM处理粉),得到一种高导电性的粉体,由该导电粉制得的导电胶不仅导电率高、耐湿性好,而且耐银迁移性是银粉导电胶的100倍。 | 路庆华 Hirai Keizou | 1998 | 功能材料1998，29，4： | 25 |
| 4 | Spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein显示文摘Preservation of the spleen at distal pancreatectomy has recently attracted considerable attention.Since our first successful trial,spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein for tumors of the pancreas and chronic pancreatitis has been performed more frequently.The technique for spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein are outlined.The splenic vein is identified behind the pancreas and within the thin connective tissue membrane.The connective tissue membrane is cut longitudinally above the splenic vein.An important issue is to remove the splenic vein from the body of the pancreas toward the spleen,since a different approach may be very difficult.The pancreas is preferably removed from the splenic artery toward the head of the pancreas itself.This procedure is much easier than removing the pancreas from the vein side.One patient had undergone distal gastrectomy for duodenal ulcer,with reconstruction by Billroth Ⅱ tehcnique.If distal pancreatectomy with splenectomy had been performed for the lesion of the distal pancreas at the time,the residual stomach would also have to be resected.The potential damage done to the patient by reconstruction of the gastrointestinal tract in combination with distal pancreatectomy and splenectomy would have been much greater than with distal pancreatectomy only with preservation of the spleen and residual stomach.Benign lesions as well as low-grade malignancy of the body and tail of the pancreas may be a possible indication for this procedure. | Wataru Kimura Toshiyuki Moriya Jinfeng Ma Yukinori Kamio Toshihiro Watanabe Mitsukiro Yano Hiroto Fujimoto Koji Tezuka Ichiro Hirai Akira Fuse | 2007 | World Journal of Gastroenterology2007，13，10： | 24 |
| 5 | Activation of hypoxia-inducible factor 1 attenuates periapical inflammation and bone loss显示文摘Hypoxia(low oxygen level) is an important feature during infections and affects the host defence mechanisms. The host has evolved specific responses to address hypoxia, which are strongly dependent on the activation of hypoxia-inducible factor 1(HIF-1).Hypoxia interferes degradation of HIF-1 alpha subunit(HIF-1α), leading to stabilisation of HIF-1α, heterodimerization with HIF-1 beta subunit(HIF-1β) and subsequent activation of HIF-1 pathway. Apical periodontitis(periapical lesion) is a consequence of endodontic infection and ultimately results in destruction of tooth-supporting tissue, including alveolar bone. Thus far, the role of HIF-1 in periapical lesions has not been systematically examined. In the present study, we determined the role of HIF-1 in a wellcharacterised mouse periapical lesion model using two HIF-1α-activating strategies, dimethyloxalylglycine(DMOG) and adenovirusinduced constitutively active HIF-1α(CA-HIF1 A). Both DMOG and CA-HIF1 A attenuated periapical inflammation and tissue destruction. The attenuation in vivo was associated with downregulation of nuclear factor-κappa B(NF-κB) and osteoclastic gene expressions. These two agents also suppressed NF-κB activation and subsequent production of proinflammatory cytokines by macrophages. Furthermore, activation of HIF-1α by DMOG specifically suppressed lipopolysaccharide-stimulated macrophage differentiation into M1 cells, increasing the ratio of M2 macrophages against M1 cells. Taken together, our data indicated that activation of HIF-1 plays a protective role in the development of apical periodontitis via downregulation of NF-κB, proinflammatory cytokines, M1 macrophages and osteoclastogenesis. | Kimito Hirai Hisako Furusho Kiichi Hirota Hajime Sasaki | 2018 | International Journal of Oral Science2018，10，2： | 16 |
| 6 | Decreased phagocytic activity of Kupffer cells in a rat nonalcoholic steatohepatitis model显示文摘AIM: To investigate Kupffer cell dynamics and phagocytic activity,using a rat nonalcoholic steatohepatitis (NASH) model. METHODS: Male F344 rats were fed either a control diet or a choline-deficient L-amino acid-defined (CDAA) diet,followed by contrast enhanced ultrasonography (CEUS) using Levovist. The uptake of latex beads by the Kupffer cells was determined by fluorescent microscopy. The status of the Kupffer cells was compared between the two groups,using the immunohistochemical staining technique. RESULTS: After 4 or more wk of the CDAA diet,CEUS examination revealed a decrease in the signal intensity,20 min after intravenous Levovist. Fluorescent microscopic examination showed that the uptake of latex beads by the Kupffer cells was reduced at week 1 and 2 in the study group,compared with the controls,with no further reduction after 3 wk. Immunohistochemical staining revealed no significant difference in the Kupffer cell counts between the control group and the CDAA group. CONCLUSION: CEUS examination using Levovist demonstrated reduced contrast effect and phagocytic activity in the liver parenchymal phase,although the Kupffer cell numbers were unchanged,indicating reduced phagocytic function of the Kupffer cells in the rat NASH model. We believe that CEUS examination using Levovist is a useful screening modality,which can detect NASH in fatty liver patients. | Tatsuhiro Tsujimoto Hideto Kawaratani Toshiyuki Kitazawa Toshiko Hirai Hajime Ohishi Mitsuteru Kitade Hitoshi Yoshiji Masahito Uemura Hiroshi Fukui | 2008 | World Journal of Gastroenterology2008，14，39： | 12 |
| 7 | Pancreatic schwannoma:Case report and an updated 30-year review of the literature yielding 47 cases显示文摘Pancreatic schwannomas are rare neoplasms.Authors briefly describe a 64-year-old female patient with cystic pancreatic schwannoma mimicking other cystic tumors and review the literature.Databases for PubMed were searched for English-language articles from 1980 to 2010 using a list of keywords,as well as references from review articles.Only 41 articles,including 47 cases,have been reported in the English literature.The mean age was 55.7 years(range 20-87 years),with 45%of patients being male.Mean tumor size was 6.2 cm(range 1-20 cm).Tumor location was the head(40%),head and body(6%),body(21%),body and tail(15%),tail(4%),and uncinate process(13%).Thirty-four percent of patients exhibited solid tumors and 60%of patients exhibited cystic tumors.Treatment included pancreati-coduodenectomy(32%),distal pancreatectomy(21%),enucleation(15%),unresectable(4%),refused opera-tion(2%)and the detail of resection was not specified in 26%of patients.No patients died of disease with a mean follow-up of 15.7 mo(range 3-65 mo),although 5(11%)patients had a malignancy.The tumor size was significantly related to malignant tumor(13.8±6.2 cm for malignancy vs 5.5±4.4 cm for benign,P=0.001) and cystic formation(7.9±5.9 cm for cystic tumorvs 3.9 ±2.4 cm for solid tumor,P=0.005).The preoperative diagnosis of pancreatic schwannoma remains difficult.Cystic pancreatic schwannomas should be considered in the differential diagnosis of cystic neoplasms and pseudocysts.In our case,intraoperative frozen section confirmed the diagnosis of a schwannoma.Simple enucleation may be adequate,if this is possible. | Toshiyuki Moriya Wataru Kimura Ichiro Hirai Akiko Takeshita Koji Tezuka Toshihiro Watanabe Masaomi Mizutani Akira Fuse | 2012 | World Journal of Gastroenterology2012，18，13： | 8 |
| 8 | Characteristics of ammonium removal by heterotrophic nitrification-aerobic denitrification by Alcaligenes faecalis No. 4显示文摘 | Hung-Soo Joo Mitsuyo Hirai Makoto Shoda | 2005 | Journal of Bioscience and Bioengineering2005，，2： | 5 |
| 9 | A pedunculated polyp-shaped small-bowel lymphangioma causing gastrointestinal bleeding and treated by double-balloon enteroscopy显示文摘We report a rare case of a small-bowel lymphangioma causing massive gastrointestinal (GI) bleeding that we successfully diagnosed and treated using double-balloon enteroscopy (DBE). An 81-year-old woman suffering from repeated GI bleeding of unknown origin underwent a capsule endoscopy at a previous hospital. She was suspected of having bleeding from the jejunum, and was referred to our department for diagnosis and treatment. An oral DBE revealed a 20 mm × 10 mm, regularly surfaced, white to yellowish, elongated, pedunculated jejunal polyp with small erosions at 10 cm distal to the ligament of Treiz. Since no other source of bleeding was identified by endoscopy in the deep jejunum, anendoscopic polypectomy (EP) was performed for this lesion. A subsequent histopathological examination of the resected polyp showed clusters of lymphatic vessels with marked cystic dilatation in the submucosa and the deep layer of the lamina propria mucosae. These characteristics are consistent with the typical features of small-bowel lymphangioma with erosions. Although clip-ping hemostasis was performed during EP, re-bleeding occurred. Finally, a complete hemostasis was achieved by performing an additional argon plasma coagulation. | Akihiko Kida Koichiro Matsuda Satoshi Hirai Akiyoshi Shimatani Yousuke Horita Katsushi Hiramatsu Mitsuru Matsuda Hidero Ogino Shin Ishizawa Yatsugi Noda | 2012 | World Journal of Gastroenterology2012，18，34： | 5 |
| 10 | Measurement of prostaglandin metabolites is useful in diagnosis of small bowel ulcerations显示文摘BACKGROUND We recently reported on a hereditary enteropathy associated with a gene encoding a prostaglandin transporter and referred to as chronic enteropathy associated with SLCO2 A1 gene(CEAS). Crohn's disease(CD) is a major differential diagnosis of CEAS, because these diseases share some clinical features. Therefore, there is a need to develop a convenient screening test to distinguish CEAS from CD.AIM To examine whether prostaglandin E major urinary metabolites(PGE-MUM) can serve as a biomarker to distinguish CEAS from CD.METHODS This was a transactional study of 20 patients with CEAS and 98 patients with CD.CEAS was diagnosed by the confirmation of homozygous or compound heterozygous mutation of SLCO2 A1. We measured the concentration of PGEMUM in spot urine by radioimmunoassay, and the concentration was compared between the two groups of patients. We also determined the optimal cut-off value of PGE-MUM to distinguish CEAS from CD by receiver operating characteristic(ROC) curve analysis.RESULTS Twenty Japanese patients with CEAS and 98 patients with CD were enrolled.PGE-MUM concentration in patients with CEAS was significantly higher than that in patients with CD(median 102.7 vs 27.9 μg/g × Cre, P < 0.0001). One log unit increase in PGE-MUM contributed to 7.3 increase in the likelihood for the diagnosis of CEAS [95% confidence interval(CI) 3.2-16.7]. A logistic regression analysis revealed that the association was significant even after adjusting confounding factors(adjusted odds ratio 29.6, 95%CI 4.7-185.7). ROC curve analysis revealed the optimal PGE-MUM cut-off value for the distinction of CEAS from CD to be 48.9 μg/g × Cre with 95.0% sensitivity and 79.6% specificity.CONCLUSION PGE-MUM measurement is a convenient, non-invasive and useful test for the distinction of CEAS from CD. | Yuichi Matsuno Junji Umeno Motohiro Esaki Yoichiro Hirakawa Yuta Fuyuno Yasuharu Okamoto Atsushi Hirano Shigeyoshi Yasukawa Fumihito Hirai Toshiyuki Matsui Shuhei Hosomi Kenji Watanabe Naoki Hosoe Haruhiko Ogata Tadakazu Hisamatsu Shunichi Yanai Shuji Kochi Koichi Kurahara Tsuneyoshi Yao Takehiro Torisu Takanari Kitazono Takayuki Matsumoto | 2019 | World Journal of Gastroenterology2019，25，14： | 5 |
| 11 | Factors associated with residual gastroesophageal reflux disease symptoms in patients receiving proton pump inhibitor maintenance therapy显示文摘AIM To elucidate the factors associated with residual gastroesophageal reflux disease(GERD) symptoms in patients receiving proton pump inhibitor(PPI) maintenance therapy in clinical practice.METHODS The study included 39 GERD patients receiving maintenance PPI therapy. Residual symptoms were assessed using the Frequency Scale for Symptoms of GERD(FSSG) questionnaire and the Gastrointestinal Symptom Rating Scale(GSRS). The relationships between the FSSG score and patient background factors, including the CYP2C19 genotype, were analyzed.RESULTS The FSSG scores ranged from 1 to 28 points(median score: 7.5 points), and 19 patients(48.7%) had a score of 8 points or more. The patients' GSRS scores were significantly correlated with their FSSG scores(correlation coefficient = 0.47, P < 0.005). In erosive esophagitis patients, the FSSG scores of the CYP2C19 rapid metabolizers(RMs) were significantly higher than the scores of the poor metabolizers and intermediate metabolizers(total scores: 16.7 ± 8.6 vs 7.8 ± 5.4, P < 0.05; acid reflux-related symptom scores: 12 ± 1.9 vs 2.5 ± 0.8, P < 0.005). In contrast, the FSSG scores of the CYP2C19 RMs in the non-erosive reflux disease patients were significantly lower than those of the other patients(total scores: 5.5 ± 1.0 vs 11.8 ± 6.3, P < 0.05; dysmotility symptom-related scores: 1.0 ± 0.4 vs 6.0 ± 0.8, P < 0.01). CONCLUSION Approximately half of the GERD patients receiving maintenance PPI therapy had residual symptoms associated with a lower quality of life, and the CYP2C19 genotype appeared to be associated with these residual symptoms. | Fumiaki Kawara Tsuyoshi Fujita Yoshinori Morita Atsushi Uda Atsuhiro Masuda Masaya Saito Makoto Ooi Tsukasa Ishida Yasuyuki Kondo Shiei Yoshida Tatsuya Okuno Yoshihiko Yano Masaru Yoshida Hiromu Kutsumi Takanobu Hayakumo Kazuhiko Yamashita Takeshi Hirano Midori Hirai Takeshi Azuma | 2017 | World Journal of Gastroenterology2017，23，11： | 5 |
| 12 | Various Terpenoids Derived from Herbal and Dietary Plants Function as PPAR Modulators and Regulate Carbohydrate and Lipid Metabolism显示文摘 | Tsuyoshi Goto Nobuyuki Takahashi Shizuka Hirai Teruo Kawada Harry Martin | 2010 | PPAR Research2010，，： | 4 |
| 13 | Successful application of laparoscopic and endoscopic cooperative surgery (LECS) for a lateral-spreading mucosal gastric cancer显示文摘 | Souya Nunobe Naoki Hiki Takuji Gotoda Takahisa Murao Ken Haruma Hideo Matsumoto Toshihiro Hirai Shinya Tanimura Takeshi Sano Toshiharu Yamaguchi | 2012 | Gastric Cancer2012，，3： | 3 |
| 14 | Perianal tuberculosis: A case report and review of the literature显示文摘Tuberculosis(TB) is still a major health problem worldwide. We present a rare case of an immunocompetent patient with perianal TB. A 38-year-old man visited a clinic with pain, swelling, and redness in the perineum. He had been persistently coughing for the past 6 mo. The abscess had formed a fistula to the perianal region, indicating perianal abscess. Mycobacterium tuberculosis was found in sputum and perianal abscess. Surgical drainage was performed, and oral anti-tuberculous drugs were administered for 6 mo. The patient's clinical course was favorable. On review of the literature on 58 cases of perianal TB, we found that the duration of persistent perianal lesion was much longer in patients without active pulmonary TB(APTB) than in those with APTB(66.4 mo vs 8.3 mo; confidence interval, 0.0760-0.9620, P = 0.0380). Thus, in cases of non-healing or recurrent perianal lesions, TB should be considered. | Sayaka Tago Yuji Hirai Yusuke Ainoda Takahiro Fujita Mikio Takamori Ken Kikuchi | 2015 | World Journal of Clinical Cases2015，3，9： | 3 |
| 15 | Systemic hemodynamics in advanced cirrhosis: Concerns during perioperative period of liver transplantation显示文摘Advanced liver cirrhosis is usually accompanied by portal hypertension. Long-term portal hypertension results in various vascular alterations. The systemic hemodynamic state in patients with cirrhosis is termed a hyperdynamic state. This peculiar hemodynamic state is characterized by an expanded blood volume, high cardiac output, and low total peripheral resistance. Vascular alterations do not disappear even long after liver transplantation(LT), and recipients with cirrhosis exhibit a persistent systemic hyperdynamic state even after LT. Stability of optimal systemic hemodynamics is indispensable for adequate portal venous flow(PVF) and successful LT, and reliable parameters for optimal systemic hemodynamics and adequate PVF are required. Even a subtle disorder in systemic hemodynamics is precisely indicated by the balance between cardiac output and blood volume. The indocyanine green(ICG) kinetics reflect the patient's functional hepatocytes and effective PVF, and PVF is a major determinant of the ICG elimination constant(kICG) in the well-preserved allograft. The kICG value is useful to set the optimal PVF during living-donor LT and to evaluate adequate PVF after LT. Perioperative management has a large influence on the postoperative course and outcome; therefore, key points and unexpected pitfalls for intensive management are herein summarized. Transplant physicians should fully understand the peculiar systemic hemodynamic behavior in LT recipients with cirrhosis and recognize the critical importance of PVF after LT. | Tomohide Hori Yasuhiro Ogura Yasuharu Onishi Hideya Kamei Nobuhiko Kurata Motoshi Kainuma Hideo Takahashi Shogo Suzuki Takashi Ichikawa Shoko Mizuno Tadashi Aoyama Yuki Ishida Takahiro Hirai Tomoko Hayashi Kazuko Hasegawa Hiromu Takeichi Atsunobu Ota Yasuhiro Kodera Hiroyuki Sugimoto Taku Iida Shintaro Yagi Kentaro Taniguchi Shinji Uemoto | 2016 | World Journal of Hepatology2016，8，25： | 3 |
| 16 | Laparoscopic right hemicolectomy for ascending colon cancer with persistent mesocolon显示文摘Persistent ascending or descending mesocolon is an embryological anomaly that occurs during the final process of intestinal development in organogenesis.Specifically,the primitive dorsal mesocolon fails to fuse with the parietal peritoneum in the fifth month of gestation.Herein,we describe a case of ascending colon cancer with persistent ascending and descending mesocolon treated by laparoscopic right hemicolectomy.Preoperative computed tomography imaging of the abdomen demonstrated that the descending colon shifted at the midline of the abdomen and the sigmoid colon was located under the ascending colon.The detailed preoperative imaging examination revealed malpositioning of the large intestine and aided in the procedural planning.Because persistent mesocolon may result in the formation of abnormal adhesions,an accurate preoperative diagnosis is essential.We propose that it is important to consider this anomaly when making the preoperative imaging diagnosis to ensure a safe operation. | Atsushi Tsuruta Akimasa Kawai Yasuo Oka Hideo Okumura Hideo Matsumoto Toshihiro Hirai Masafumi Nakamura | 2014 | World Journal of Gastroenterology2014，20，18： | 3 |
| 17 | Magnifying endoscopy with narrow-band imaging is useful in the differential diagnosis between low-grade adenoma and early cancer of superficial elevated gastric lesions显示文摘 | Shinichiro Maki Kenshi Yao Takashi Nagahama Takahiro Beppu Takashi Hisabe Yasuhiro Takaki Fumihito Hirai Toshiyuki Matsui Hiroshi Tanabe Akinori Iwashita | 2013 | Gastric Cancer2013，，2： | 3 |
| 18 | Biomimetic Riblets Inspired by Sharkskin Denticles: Digitizing, Modeling and Flow Simulation显示文摘 | Mariko Miyazaki Yuji Hirai Hiroshi Moriya Masatsugu Shimomura Akihiro Miyauchi Hao Liu | 2018 | Journal of Bionic Engineering2018，15，6： | 3 |
| 19 | D-二聚体水平预测房颤患者中血栓栓塞事件显示文摘Background: Elevated coagulative molecular markers could reflect the prothromb otic state in the cardiovascular system of patients with non-valvular atrial fi brillation(NVAF). A prospective, cooperative study was conducted to determine wh ether levels of coagulative markers alone or in combination with clinical risk f actors could predict subsequent thromboembolic events in patients with NVAF. Met hods: Coagulative markers of prothrombin fragment 1 +2, D-dimer, platelet fact or 4, and β-thromboglobulin were determined at the enrollment in the prospecti ve study. Results: Of 509 patients with NVAF(mean age, 66.6±10.3 years), 263 pa tients were treated with warfarin(mean international normalized ratio, 1.86), an d 163 patients, with antiplatelet drugs. During an average follow-up period of 2.0 years, 31 thromboembolic events occurred. Event-free survival was significa ntly better in patients with D-dimer level< 150 ng/ml than in those with D-dim er level ≥150 ng/ml. Other coagulative markers, however, did not predict thromb oembolic events. Age(≥75 years), cardiomyopathies, and prior stroke or transien t ischemic attack were independent, clinical risk factors for thromboembolism. T hromboembolic risk in patients without the clinical risk factors was quite low(0 .7%/year) when D-dimer was< 150 ng/ml, but not low(3.8%/year) when D-dimer w as ≥150 ng/ml. It was > 5%/year in patients with the risk factors regardless o f D-dimer levels. This was also true when analyses were confined to patients tr eated with warfarin. Conclusions: D-dimer level in combination with clinical ri sk factors could effectively predict subsequent thromboembolic events in patient s with NVAF even when treated with warfarin. | Nozawa T. Inoue H. Hirai T. 黄浙勇(译) 杜媛(校) | 2006 | 世界核心医学期刊文摘(心脏病学分册)2006，2，9： | 2 |
| 20 | 贝氏柯克斯体中国分离株com1基因的序列分析显示文摘目的 通过com1基因序列比较 ,了解贝氏柯克斯体中国分离株的一些遗传特征。方法 对贝氏柯克斯体中国分离株的com1基因进行扩增、测序和分析 ,将我们的结果与国外研究结果进行比较。结果 在 7个中国分离株中 ,可检测到 3种不同的com1基因序列。除质粒型相同的分离株表现出类似的com1基因序列外 ,质粒型为QpRS的中国分离株可被单独划分成一个新的基因组。结论 本研究结果显示 ,根据com1基因序列进行的贝氏柯克斯体株基因分组与分离株所含质粒型有很大的相关性 ,而与以前报道的疾病形式和分离株的地理分布无关。 | 余全 张国全 FUKUSHI Hideto YAMAGUCHI Tsuyoshi Hirai Katsuya | 2002 | 第三军医大学学报2002，24，4： | 2 |
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