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| 1 | Molecular Cloning and Functional Characterization of Porcine MyD88 Essential for TLR Signaling显示文摘We isolated cDNA encoding porcine MyD88 (poMyD88) from Peyer's patches (Pps) of GALT. The complete open reading frame (ORF) of poMyD88 contains 879 bp encoding a deduced 293 aa residues. The amino acid sequence of poMyD88 was characterized by N-terminal death,intermediate and C-terminal Toll/IL-1 receptor (TIR) domains. The putative poMyD88 protein shares a higher level of homology with its human (87.2% amino acid identity) than with its mouse (77.4% amino acid identity) counterpart. Overexpression of poMyD88 participated in the further enhanced activation of NF-κB in human embryonic kidney (HEK) 293 cells expressing porcine TLR2 and porcine TLR4/MD-2,but not porcine RP105/MD-1 after stimulation with the corresponding ligands. The expression levels of MyD88 were highest in the spleen and mesenteric lymph nodes (MLNs),and lower in digestive tissues of newborn swine. In adult swine,the expression levels in the digestive tissues were lower than those in MLNs and the spleen. These results suggest that an MyD88-dependent signaling pathway is present in newborn as well as in adult swine and that it is involved in the innate immune system of these animals. | Masanori Tohno Tomoyuki Shimazu Hisashi Aso Yasushi Kawai Tadao Saito Haruki Kitazawa | 2007 | Cellular & Molecular Immunology2007，4，5： | 20 |
| 2 | Clinical outcomes and risk factors for perforation in gastric endoscopic submucosal dissection: A prospective pilot study显示文摘AIM: To evaluate clinical outcomes and risk factors for endoscopic perforation during endoscopic submucosal dissection (ESD) in a prospective study. METHODS: We investigated the clinical outcomes and risk factors for the development of perforation in 98 consecutive gastric neoplasms undergoing ESD regarding. Demographic and clinical parameters including patient-, tumor-, and treatment-related factors, clinical parameters, and duration of hospital stay were analyzed for risk factors for perforation. In subgroup analysis, we also compared the clinical outcomes between perforation and 'silent' free air without endoscopically visible perforation detected only by computed tomography.RESULTS: Perforation was identified in 8.2% of patients. All patients were managed conservatively by the administration of antibiotics. The mean procedure time was significantly longer in patients with endoscopic perforation than in those without. According to the receiver-operating characteristic analysis, the resulting cutoff value of the procedure time for perforation was 115 min (87.5% sensitivity, 56.7% specificity). Prolonged procedure time (≥ 115 min) was associated with an increased risk of perforation (odds ratio 9.15; 95%CI: 1.08-77.54; P = 0.04). Following ESD, body temperature and C-reactive protein level were significantly higher in patients with perforation than in those without (P = 0.02), whereas there was no difference between these patient groups on the starting day of oral intake or of hospitalization. In subgroup analysis, the post-ESD clinical course was not different between endoscopic perforation and silent free air. CONCLUSION: Only prolonged procedure time (≥ 115 min) was significantly associated with perforation. The clinical outcomes of perforation are favorable and are comparable to those of patients with or without silent free air. | Jiro Watari Toshihiko Tomita Fumihiko Toyoshima Jun Sakurai Takashi Kondo Haruki Asano Takahisa Yamasaki Takuya Okugawa Hisatomo Ikehara Tadayuki Oshima Hirokazu Fukui Hiroto Miwa | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，6： | 17 |
| 3 | Hepatitis B virus: Where do we stand and what is the next step for eradication?显示文摘Hepatitis B(HB) virus(HBV) infection, which causes liver cirrhosis and hepatocellular carcinoma, is endemic worldwide. Hepatitis B vaccines became commercially available in the 1980 s. The World Health Organization recommended the integration of the HB vaccine into the national immunisation programs in all countries. HBV prevention strategies are classified into three groups:(1) universal vaccination alone;(2) universal vaccination with screening of pregnant women plus HB immune globulin(HBIG) at birth; and(3) selective vaccination with screening of pregnant women plus HBIG at birth. Most low-income countries have adopted universal vaccine programs without screening of pregnant women. However, HB vaccines are not widely used in low-income countries. The Global Alliance for Vaccine and Immunization was launched in 2000, and by 2012, the global coverage of a three-dose HB vaccine had increased to 79%. The next challenges are to further increase the coverage rate, close the gap between recommendations and routine practices, approach highrisk individuals, screen and treat chronically infected individuals, and prevent breakthrough infections. To eradicate HBV infections, strenuous efforts are required to overcome socioeconomic barriers to the HB vaccine; this task is expected to take several decades to complete. | Haruki Komatsu | 2014 | World Journal of Gastroenterology2014，20，27： | 13 |
| 4 | Condyloma acuminatum of the anal canal,treated with endoscopic submucosal dissection显示文摘Condyloma acuminatum(CA) is a common sexually transmitted disease caused by human papilloma virus infection. Not all individuals develop persistent, progressive disease, but careful follow up is required with moderate-to-severe dysplasia to prevent progression to malignancy. Standard therapies include surgical treatments(trans-anal resection and transanal endoscopic microsurgery) and immunotherapeutic and topical methods(topical imiquimod); however, local recurrence remains a considerable problem. Here, we report a case with superficial CA of the anal canal, treated with endoscopic submucosal dissection(ESD). A 28-year-old man presented with a chief complaint of hematochezia. Digital exam did not detect a tumor. Screening colonoscopy revealed 10-mm long, whitish condyles extending from the anal canal to the lower rectum. The lesion covered almost the whole circumference, and only a small amount of normal mucosa remained. Magnifying endoscopy with narrow band imaging showed brownish hairpin-shaped, coiled capillaries. Although histopathological diagnosis by biopsy revealed CA, accurate histological differentiation between CA, papilloma, and squamous cell carcinoma can be difficult with a small specimen. Therefore, weperformed diagnostic ESD, which provides a complete specimen for precise histopathological evaluation. The pathological diagnosis was CA, with moderate dysplasia(anal intraepithelial neoplasia 2). There was no recurrence at 16 mo after the initial ESD. Compared to surgical treatment, endoscopic diagnosis and resection could be performed simultaneously and the tumor margin observed clearly with a magnifying chromocolonoscopy, resulting in less recurrence. These findings suggest that endoscopic resection may be an alternative method for CA that prevents recurrence. | Akiko Sasaki Takeshi Nakajima Hideto Egashira Kotaro Takeda Shinnosuke Tokoro Chikamasa Ichita Sakue Masuda Haruki Uojima Kazuya Koizumi Takeshi Kinbara Taku Sakamoto Yutaka Saito Makoto Kako | 2016 | World Journal of Gastroenterology2016，22，8： | 11 |
| 5 | Safety and utility of capsule endoscopy for infants and young children显示文摘AIM:To assess the safety and utility of capsule endoscopy(CE)for children who are unable to swallow the capsule endoscope.METHODS:The medical records of all of the children who underwent CE between 2010 and 2012 were retrospectively reviewed.The patients were divided into 2groups:group A included patients who were unable to swallow the capsule endoscope,and group B included patients who were able to swallow it.For the patients who were unable to swallow the capsule endoscope,it was placed in the duodenum endoscopically.The small bowel transit time,endoscopic diagnosis and complications of the 2 groups were compared.RESULTS:During the study period,28 CE procedures were performed in 26 patients.Group A included 11patients with a median age of 2 years(range 10 mo-9years),and group B included 15 patients with a median age of 12 years(range 8 years-16 years).The lightest child in the study weighed 7.9 kg.The detection rates did not differ between the 2 groups.The median small bowel transit time was 401 min(range 264-734 min)in group A and 227 min(range 56-512 min)in group B(P=0.0078).No serious complications,including capsule retention,occurred.No significant mucosal trauma occurred in the pharynx,esophagus,stomach or duodenum when the capsule was introduced using an endoscope.CONCLUSION:CE is a safe and useful procedure for infants and young children who are unable to swallow the capsule endoscope. | Manari Oikawa-Kawamoto Tsuyoshi Sogo Takeshi Yamaguchi Tomoyuki Tsunoda Takeo Kondo Haruki Komatsu Ayano Inui Tomoo Fujisawa | 2013 | World Journal of Gastroenterology2013，19，45： | 7 |
| 6 | Randomized controlled trial of bipolar diathermy vs ultrasonic scalpel for closed hemorrhoidectomy显示文摘AIM:To compare hemorrhoidectomy with a bipolar electrothermal device or hemorrhoidectomy using an ultrasonically activated scalpel.METHODS:Sixty patients with grade Ⅲ or Ⅳ hemorrhoids were prospectively randomized to undergo closed hemorrhoidectomy assisted by bipolar diathermy(group 1) or hemorrhoidectomy with the ultrasonic scalpel(group 2).Operative data were recorded,and patients were followed at 1,3,and 6 wk to evaluate complications.Independent assessors were assigned to obtain postoperative pain scores,oral analgesic requirement and satisfaction scores.RESULTS:Reduced intraoperative blood loss median 0.9 mL(95% CI:0.8-3.7) vs 4.6 mL(95% CI:3.8-7.0),P = 0.001 and a short operating time median 16(95% CI:14.6-18.2) min vs 31(95% CI:28.1-35.3) min,P < 0.0001 was observed in group 1 compared with group 2.There was a trend towards lower postoperative pain scores on day 1 group 1 median 2(95% CI:1.8-3.5) vs group 2 median 3(95% CI:2.6-4.2),P = 0.135.Reduced oral analgesic requirement during postoperative 24 h after operation median 1(95% CI:0.4-0.9) tablet vs 1(95% CI:0.9-1.3) tablet,P = 0.006 was observed in group 1 compared with group 2.There was no difference between the two groups in the degree of patient satisfaction or number of postoperative complications.CONCLUSION:Bipolar diathermy hemorrhoidectomy is quick and bloodless and,although as painful as closed hemorrhoidectomy with the ultrasonic scalpel,is associated with a reduced analgesic requirement immediately after operation. | Akira Tsunoda Haruki Sada Takuya Sugimoto Nobuyasu Kano Mariko Kawana Tadanori Sasaki Hideki Hashimoto | 2011 | World Journal of Gastrointestinal Surgery2011，3，10： | 6 |
| 7 | Impact of glucocorticoid on neurogenesis显示文摘Neurogenesis is currently an area of great interest in neuroscience.It is closely linked to brain diseases,including mental disorders and neurodevelopmental disease.Both embryonic and adult neurogeneses are influenced by glucocorticoids secreted from the adrenal glands in response to a variety of stressors.Moreover,proliferation/differentiation of the neural stem/progenitor cells(NSPCs)is affected by glucocorticoids through intracellular signaling pathways such as phosphoinositide 3-kinase(PI3K)/Akt,hedgehog,and Wnt.Our review presents recent evidence of the impact of glucocorticoids on NSPC behaviors and the underlying molecular mechanisms;this provides important information for understanding the pathological role of glucocorticoids on neurogenesis-associated brain diseases. | Haruki Odaka Naoki Adachi Tadahiro Numakawa | 2017 | Neural Regeneration Research2017，12，7： | 4 |
| 8 | Symposia Report Immunoglobulin G for the Treatment of Chronic Pain:Report of an Expert Workshop显示文摘背景:慢性疼痛的治疗效果仍不理想。尽管现在治疗慢性疼痛的药物种类较多,但许多患者对疗效仍不满意或诉药物的副作用太大。越来越多的证据表明,免疫系统参与了伤害性和神经病理性慢性疼痛的病理过程。设计:在英国利物浦的专题会议上,专家们出示了免疫系统参与慢性疼痛的证据。近来的研究表明,静脉(IVIg)或皮下(SCIg)注射免疫调节药物——多价免疫球蛋白(Ig G)可缓解外周神经病理性疼痛和其他疼痛性疾病。专题会议讨论了IVIg和SCIg治疗的适应证、效价比及其副作用。结果:Ig G可缓解某些伤害性和神经病理性慢性疼痛,如糖尿病、干燥综合征、纤维肌痛症、复杂性区域疼痛综合征、小儿麻痹后遗症和继发于病理性自身抗体的疼痛。结论:Ig G对某些慢性疼痛具有一定的治疗前景。Ig G是一种相对安全的治疗方法,副作用少而轻,但价格较贵。今后有必要对Ig G治疗顽固性疼痛进行随机对照研究和预测性临床试验。 | Stefano Tamburin Kristian Borg Xavier J. Caro Stefano Jann Alexander J. Clark Francesca Magrinelli Gen Sobue Lars Werhagen Giampietro Zanette Haruki Koike Peter J. Spath Angela Vincent Andreas Goebel | 2014 | 中国疼痛医学杂志2014，20，11： | 3 |
| 9 | Design of ionic liquids as liquid desiccant for an air conditioning system显示文摘Suitable control of the humidity can contribute to electric energy savings. However, the present dehumidification system has many weak points. The liquid desiccant air-conditioning system has recently gained growing interest from the stand point of reducing energy consumption during dehumidification. In order to find the appropriate ionic liquids(ILs) as a desiccant for the liquid desiccant air-conditioner system, we conducted a systematic evaluation of the humidification capability of 16 types of ILs. Among the tested ILs, tributyl(methyl)phosphonium dimethyl phosphate([P4441][DMPO_4]) exhibited the best dehumidification capacity and had a less corrosive effect on four types of metals as possible piping materials. It should be noted that this [P_(4441)][DMPO_4] has a very stable nature and produced no odor while conducting the experiment and storing for over 1 year at room temperature under ambient conditions. Furthermore, it was revealed that a 77%(w/w) aqueous solution of [P4441][DMPO_4] worked as an efficient desiccant liquid for the liquid desiccant air-conditioner system. | Haruki Watanabe Takuro Komura Ryo Matsumoto Kenta Ito Hiroshi Nakayama Toshiki Nokami Toshiyuki Itoh | 2019 | Green Energy & Environment2019，4，2： | 3 |
| 10 | Cancer/testis antigen, Kita-Kyushu lung cancer antigen-1 and ABCD stratification for diagnosing gastric cancers显示文摘BACKGROUND The ABCD stratification[combination of serum pepsinogen(PG)levels and titers of antibody(immunoglobulin G,IgG)against Helicobacter pylori(H.pylori)]is effective for the classification of individuals at risk of developing gastric cancer(GC).The Kita–Kyushu lung cancer antigen-1(KK-LC-1)is a Cancer/Testis antigen frequently expressed in GC.AIM To evaluate the effectiveness of KK-LC-1 and ABCD stratification in the diagnosis of GC.METHODS We analyzed the gene expression of KK-LC-1 in surgical specimens obtained from GC tumors.The levels of serum PG I/PG II and IgG against H.pylori were measured.According to their serological status,the patients were classified into the four groups of the ABCD stratification.RESULTS Of the 77 examined patients,63(81.8%)expressed KK-LC-1.The IgG titers of H.pylori and PG II were significantly higher in patients expressing KK-LC-1 than those measured in patients not expressing KK-LC-1(P=0.0289 and P=0.0041,respectively).The expression of KK-LC-1 in group C[PG method(+)/H.pylori infection(+)]was as high as 93.9%high.KK-LC-1 was also detected in group A[-/-].CONCLUSION The KK-LC-1 expression in GC was associated with H.pylori infection and atrophic status,so that,KK-LC-1 may be a useful marker for the diagnosis of GC. | Akiko Shida Takashi Fukuyama Nobue Futawatari Haruki Ohmiya Yoshinobu Ichiki Tetsuro Yamashita Yatsushi Nishi Noritada Kobayashi Hitoshi Yamazaki Masahiko Watanabe Yoshihito Takahashi | 2020 | World Journal of Gastroenterology2020，26，4： | 3 |
| 11 | Efficacy of combination therapy with natriuretic and aquaretic drugs in cirrhotic ascites patients: A randomized study显示文摘AIM To assess the effects of a combination therapy with natriuretic and aquaretic drugs in cirrhotic ascites patients.METHODS A two-center,randomized,open-label,prospective study was conducted. Japanese patients who met the criteria were randomized to trial group and the combination diuretic group(received 7.5 mg of tolvaptan) or the conventional diuretic group(received 40 mg of furosemide) for 7 d in addition to the natriuretic drug which was used prior to enrolment in this study. The primary endpoint was the change in body weight from the baseline. Vital signs,fluid intake,and laboratory and urinary data were assessed to determine the pharmacological effects after administration of aquaretic and natriuretic drugs.RESULTS A total of 56 patients were randomized to receive either tolvaptan(n = 28) or furosemide(n = 28). In the combination and conventional diuretic groups,the average decrease in body weight from the baseline was 3.21 ± 3.17 kg(P < 0.0001) and 1.75 ± 2.36 kg(P = 0.0006),respectively,when measured on the final dosing day. Following 1 wk of treatment,a significantly greater reduction in body weight was observed in the combination diuretic group compared to that in the conventional diuretic group(P = 0.0412).CONCLUSION Compared to a conventional diuretic therapy with only a natriuretic drug,a combination diuretic therapy with natriuretic and aquaretic drugs is more effective for patients with cirrhotic ascites. | Haruki Uojima Hisashi Hidaka Tsuyoshi Nakayama Ji Hyun Sung Chikamasa Ichita Shinnosuke Tokoro Sakue Masuda Akiko Sasaki Kazuya Koizumi Hideto Egashira Makoto Kako | 2017 | World Journal of Gastroenterology2017，23，45： | 2 |
| 12 | Inhibitors of hepatic DNA synthesis in fulminant hepatic failure显示文摘 | Dr. Robin D. Hughes PhD Haruki Yamada MD Christopher D. Gove PhD Roger Williams MD | 1991 | Digestive Diseases and Sciences1991，，6： | 2 |
| 13 | HBV Induced HCC: Major Risk Factors from Genetic to Molecular Level显示文摘 | Ambreen Ayub Usman Ali Ashfaq Asma Haque Haruki Komatsu | 2013 | BioMed Research International2013，，： | 2 |
| 14 | INTERLEUKIN-18 REGULATES BOTH TH1 AND TH2 RESPONSES显示文摘 | Kenji Nakanishi Tomohiro Yoshimoto Hiroko Tsutsui Haruki Okamura | 2001 | Annual Review of Immunology2001，，： | 2 |
| 15 | A Distinct Regulatory Role of Th17 Cytokines IL-17A and IL-17F in Chemokine Secretion from Lung Microvascular Endothelial Cells显示文摘 | Hitomi Fujie Kaijun Niu Michiru Ohba Yoshihisa Tomioka Haruki Kitazawa Kengo Nagashima Takashi Ohrui Muneo Numasaki | 2012 | Inflammation2012，，3： | 2 |
| 16 | Low-intensity walking as mild medication for pressure control in prehypertensive and hypertensive subjects:how far shall we wander?显示文摘Successful prevention and treatment of hypertension depend on the appropriate combination of antihypertensive drug therapy and nondrug lifestyle modi?cation. While most hypertension guidelines recommend moderate- to high-intensity exercise, we decided to explore a mild yet effective type of exercise to add to hypertension management, especially in populations with complications or frailty. After comparing the short-term cardiovascular effects of low-speed walking versus high-speed walking for 3 kilometers (km)(3 km/h versus 6 km/h) in young, healthy volunteers, we delivered low-speed walking (low-intensity walking, 2.5 metabolic equivalents of task, METs) as exercise therapy in 42 prehypertensive and 43 hypertensive subjects. We found that one session of 3 km low-intensity walking exerted a transient pressure-lowering effect as well as a mild negative chronotropic effect on heart rate in both the prehypertensive and hypertensive subjects;these short-term bene?ts on blood pressure and heart rate were accompanied by a brief increase in urine β-endorphin output. Then we prescribed regular low-intensity walking with a target exercise dose (exercise volume) of 500–1000 METs·min/week (50–60 min/day and 5–7 times/week) in hypertensive subjects in addition to their daily activities. Regular low-intensity walking also showed mild but signi?cant blood pressure-lowering and heart rate-reducing effects in 7 hypertensive subjects within two months. It is hypothesized that regular low-intensity exercise of the necessary dose could be taken as a pragmatic and supplementary medication for hypertension management. | Qin Lu Sheng-ming Wang Yi-xiao Liu Hong Chen Rui Zhang Wen-hui Zhang Yuan-yuan Zou Jia-wei Zhou Xin-yi Guo Ying Zhang Teng-Li Huang Yu-hang Liu Si-qi Zhang Kyosuke Yamanishi Hiromichi Yamanishi Hideaki Higashino Haruki Okamura | 2019 | Acta Pharmacologica Sinica2019，40，8： | 2 |
| 17 | PIV Measurements of Flows around the Wind Turbines with a Flanged-Diffuser Shroud显示文摘当高效之一由 Ohya 等弯屈汽轮机,有称为“风透镜汽轮机”的凸缘弥漫的笼罩这样的风汽轮机被开发。以便调查流动特征和流动加速,纸论述流动速度大小一长类型并且紧缩类型的风有由粒子图象 velocimetry 的凸缘弥漫的笼罩的汽轮机。在长类型风汽轮机的情况中,内部流动的速度向量回答为汽轮机片旋转和旋转的没有片更弥漫在雷纳兹数字被介绍, 0.9 × 1 05。而且,流动回答在之间有或没有旋转被比较。通过 PIV 测量结果,一个人能认识到旋转的汽轮机片是影响在内部墙附近压制骚乱和流动分离更弥漫。时间平均速度向量在即时速度数据的一般水准上被做。在下游的区域有二个大旋涡更弥漫。在凸缘后面的一个旋涡是行动吸在风中到更弥漫并且提起入口流动速度。另一个大旋涡出现在 downstream。它可能作为主要流动的阻塞旋涡是行为。大阻塞旋涡不在即时速度向量是清楚的,然而,它在时间一般水准流动地里清楚地存在。在有紧缩类型的凸缘弥漫的笼罩的风汽轮机附近的流动地也被调查。在紧缩类型的汽轮机的凸缘后面的流动模式与长类型的一样。它意味着流动加速的效果被不稳定的旋涡在凸缘后面引起。有南方的时间一般水准的 CFD 和 PIV 结果的比较优化在以后紧缩类型更弥漫也被介绍。 | Kazuhiko Toshimitsu Koutarou Nishikawa Wataru Haruki Shinichi Oono Manabu Takao Yuji Ohya | 2008 | Journal of Thermal Science2008，17，4： | 2 |
| 18 | Experimental Studies on Debris Flow with Logs Focusing on Specific Weight Difference of Log Species显示文摘There are many experimental approaches,field investigations and numerical calculations for movements of woods in a clear water and debris flow.However,kinematic conditions for accumulated logs and the interactions between a main flow and logs have not been fully evaluated.Mitigations for woods need taking into account the characteristics of tree species such as conifer and broad-leaf trees and of shapes such as root swells and crown.In the present study,we focus on the differences in specific weight of conifer and broad-leaf trees with some moisture in a sediment-water mixture flow with narrow flow width,and consider that conifer and broad-leaf tree are floating and submerged solid phase,respectively.Flume tests are conducted in steady flow of clear and debris flow over a rigid bed in order to evaluate conifer and broad-leaf tree movement in clear water and debris flow.Experimental data indicates that dimensionless transverse diffusion coefficient can be 0.1 to 0.4 and 0.3 to 0.9 in flow direction.Those diffusive characteristics seem to be independent of Reynolds number and Froude number,but dependent of bed slope,i.e.,gravity,though detailed considerations are needed to discuss about flow characteristics such as spatial eddy structures,momentum transfer induced by interactions of logs and so on. | Haruki WATABE Takahiro ITOH Kazuhiko KAITSUKA Shigeki NISHIMURA | 2013 | Journal of Mountain Science2013，10，2： | 2 |
| 19 | In vivo activity of HSR-903, a new fluoroquinolone, against respiratory pathogens显示文摘 | Satoshi Yoshizumi Haruki Domon Shuichi Miyazaki | 1998 | Antimicrob Agents Chemother1998，42，4： | 1 |
| 20 | Highly ordered nanochannel -array architecture in anodic alumina 显示文摘 | Hideki Masuda Haruki Yamada Masahiro Satoh | 1997 | Appi Phys Lett1997，71，： | 1 |
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