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| 1 | Assessment of the validity of the clinical pathway for colon endoscopic submucosal dissection显示文摘AIM: To determine the effective hospitalization period as the clinical pathway to prepare patients for endoscopic submucosal dissection (ESD). METHODS: This is a retrospective observational study which included 189 patients consecutively treated by ESD at the National Cancer Center Hospital from May 2007 to March 2009. Patients were divided into 2 groups; patients in group A were discharged in 5 d and patients in group B included those who stayed longer than 5 d. The following data were collected for both groups: mean hospitalization period, tumor site, median tumor size, post-ESD rectal bleeding requiring urgent endoscopy, perforation during or after ESD, abdominal pain, fever above 38 ℃, and blood test results positive for inflammatory markers before and after ESD. Each parameter was compared after data collection. RESULTS: A total of 83% (156/189) of all patients could be discharged from the hospital on day 3 postESD. Complications were observed in 12.1% (23/189) of patients. Perforation occurred in 3.7% (7/189) of patients. All the perforations occurred during the ESD procedure and they were managed with endoscopic clipping. The incidence of post-operative bleeding was 2.6% (5/189); all the cases involved rectal bleeding. We divided the subjects into 2 groups: tumor diameter ≥ 4 cm and < 4 cm; there was no significant difference between the 2 groups (P = 0.93, χ 2 test with Yates correction). The incidence of abdominal pain was 3.7% (7/189). All the cases occurred on the day of the procedure or the next day. The median white blood cell count was 6800 ± 2280 (cells/μL; ± SD) for group A, and 7700 ± 2775 (cells/μL; ± SD) for group B, showing a statistically significant difference (P = 0.023, t-test). The mean C-reactive protein values the day after ESD were 0.4 ± 1.3 mg/dL and 0.5 ± 1.3 mg/dL for groups A and B, respectively, with no significant difference between the 2 groups (P = 0.54, t -test). CONCLUSION: One-day admission is sufficient in the absence of complications during ESD or early postoperative bleeding. | Takaya Aoki Takeshi Nakajima Yutaka Saito Takahisa Matsuda Taku Sakamoto Takao Itoi Yassir Khiyar Fuminori Moriyasu | 2012 | World Journal of Gastroenterology2012，18，28： | 22 |
| 2 | Rifaximin ameliorates hepatic encephalopathy and endotoxemia without affecting the gut microbiome diversity显示文摘AIM To determine the efficacy of rifaximin for hepatic encephalopathy(HE) with the linkage of gut microbiome in decompensated cirrhotic patients.METHODS Twenty patients(12 men and 8 women; median age, 66.8 years; range, 46-81 years) with decompensated cirrhosis(Child-pugh score > 7) underwent cognitive neuropsychological testing, endotoxin analysis, and fecal microbiome assessment at baseline and after 4 wk of treatment with rifaximin 400 mg thrice a day. HE was determined by serum ammonia level and number connection test(NCT)-A. Changes in whole blood endotoxin activity(EA) was analyzed by endotoxinactivity assay. Fecal microbiome was assessed by 16 S ribosome RNA(rR NA) gene sequencing.RESULTS Treatment with rifaximin for 4 wk improved hyperammonemia(from 90.6 ± 23.9 μg/d L to 73.1 ± 33.1 μg/dL; P < 0.05) and time required for NCT(from 68.2 ± 17.4 s to 54.9 ± 20.3 s; P < 0.05) in patients who had higher levels at baseline. Endotoxin activity was reduced(from 0.43 ± 0.03 to 0.32 ± 0.09; P < 0.05) in direct correlation with decrease in serum ammonia levels(r = 0.5886, P < 0.05). No statistically significant differences were observed in the diversity estimator(Shannon diversity index) and major components of the gut microbiome between the baseline and after treatment groups(3.948 ± 0.548 at baseline vs 3.980 ± 0.968 after treatment; P = 0.544), but the relative abundances of genus Veillonella and Streptococcus were lowered.CONCLUSION Rifaximin significantly improved cognition and reduced endotoxin activity without significantly affecting the composition of the gut microbiome in patients with decompensated cirrhosis. | Kosuke Kaji Hiroaki Takaya Soichiro Saikawa Masanori Furukawa Shinya Sato Hideto Kawaratani Mitsuteru Kitade Kei Moriya Tadashi Namisaki Takemi Akahane Akira Mitoro Hitoshi Yoshiji | 2017 | World Journal of Gastroenterology2017，23，47： | 14 |
| 3 | Lentinan prolonged survival in patients with gastric cancer receiving S-1-based chemotherapy显示文摘AIM:To examine whether administration of lentinan,purifiedβ-1,3-glucan,can prolong survival in advanced gastric cancer patients receiving S-1-based chemotherapy.METHODS:Since 2004,78 patients with metastatic or recurrent gastric cancer have received S-1-based chemotherapy as first-line treatment.Survival,side effects,and the ratio of granulocytes/lymphocytes(G/L ratio)were compared between 2 groups of patients who received chemo-immunotherapy using lentinan and chemotherapy alone.RESULTS:Median overall survival was significantly longer in the former group than in the latter group[689 d(95%CI:431-2339 d)vs 565 d(95%CI:323-662 d),P=0.0406].In addition,the G/L ratio in patients who received lentinan was maintained around or below 2,which was significantly lower than that in patients who received chemotherapy alone(P<0.001).CONCLUSION:Chemo-immunotherapy with lentinan offers a significant advantage over S-1-based chemotherapy alone in terms of survival in patients with advanced gastric cancer. | Kenji Ina Ryuichi Furuta Takae Kataoka Satoshi Kayukawa Takashi Yoshida Takaya Miwa Yoshitaka Yamamura Yuuki Takeuchi | 2011 | World Journal of Clinical Oncology2011，2，10： | 10 |
| 4 | Glucagon-like peptide-1 analogue prevents nonalcoholic steatohepatitis in non-obese mice显示文摘AIM: To investigate whether a glucagon-like peptide-1(GLP-1) analogue inhibits nonalcoholic steatohepatitis(NASH), which is being increasingly recognized in Asia, in non-obese mice. METHODS: A methionine-choline-deficient diet(MCD) along with exendin-4(20 μg/kg per day, ip), a GLP-1 analogue, or saline was administered to male db/db mice(non-obese NASH model). Four or eight weeks after commencement of the diet, the mice were sacrificed and their livers were excised. The excised livers were examined by histochemistry for evidence of hepatic steatosis and inflammation. Hepatic triglyceride(TG) and free fatty acid(FFA) content was measured, and the expression of hepatic fat metabolism- and inflammation-related genes was evaluated. Oxidative stress-related parameters and macrophage recruitment were also examined using immunohistochemistry.RESULTS: Four weeks of MCD feeding induced hepatic steatosis and inflammation and increased the hepatic TG and FFA content. The expression of fattyacid transport protein 4(FATP4), a hepatic FFA influxrelated gene; macrophage recruitment; and the level of malondialdehyde(MDA), an oxidative stress marker, were significantly augmented by a 4-wk MCD. The levels of hepatic sterol regulatory element-binding protein-1c(SREBP-1c) m RNA(lipogenesis-related gene) and acyl-coenzyme A oxidase 1(ACOX1) m RNA(β-oxidation-related gene) had decreased at 4 wk and further decreased at 8 wk. However, the level of microsomal triglyceride transfer protein m RNA(a lipid excretion-related gene) remained unchanged. The administration of exendin-4 significantly attenuated the MCD-induced increase in hepatic steatosis, hepatic TG and FFA content, and FATP4 expression as well as the MCD-induced augmentation of hepatic inflammation, macrophage recruitment, and MDA levels. Additionally, it further decreased the hepatic SREBP-1c level and alleviated the MCD-mediated inhibition of the ACOX1 m RNA level. CONCLUSION: These results suggest that GLP-1 inhibits hepatic steatosis and inflammation through the inhibition of hepatic FFA influx and oxidative stress in a non-obese NASH model. | Takaya Yamamoto Yukiomi Nakade Taeko Yamauchi Yuji Kobayashi Norimitsu Ishii Tomohiko Ohashi Kiyoaki Ito Ken Sato Yoshitaka Fukuzawa Masashi Yoneda | 2016 | World Journal of Gastroenterology2016，22，8： | 10 |
| 5 | Confirming Stereochemical Structures of Strigolactones Produced by Rice and Tobacco显示文摘主要 strigolactones (SL ) 由米饭生产了(Oryza sativa L。cv。Nipponbare ) 并且烟草(Nicotiana tabacum L。cv。Michinoku 号码 1 ) 被净化,他们的 stereochemical 结构被在 ESILC/MS 和 GCMS 为他们的 NMR 和 CD 数据和保留时间和集体破碎与光学地纯的合成标准作比较决定。从米饭植物的根流出物净化的 SL 是 orobanchol, orobanchyl 醋酸盐,和 ent-2-epi-5-deoxystrigol。除了这些 SL, 7-oxoorobanchyl 醋酸盐并且通常认为三 methoxy-5-deoxystrigol 异构体被最小公倍数 /MS 检测。7-oxoorobanchyl 醋酸盐的生产似乎发生在早生长阶段,当它仅仅在在孵化的第一个星期期间收集的根流出物被检测。烟草的根流出物包含了至少 11 SL,包括其结构尚待被澄清的通常认为的 didehydro-orobanchol 的 solanacol, solanacyl 醋酸盐, orobanchol, ent-2-epi-orobanchol, orobanchyl 醋酸盐, ent-2-epi-orobanchyl 醋酸盐, 5-deoxystrigol, ent-2-epi-5-deoxystrigol,和三异构体。而且,二 sorgolactone 异构体然而并非 sorgolactone 被最小公倍数 /MS 分析作为次要的 SL 检测。注意米饭植物生产了仅仅 orobanchol 类型 SL 是吸引人的,源于 ent-2-epi-5-deoxystrigol,而是 orobanchol 类型和 strigol 类型 SL,源于 5-deoxystrigol 在烟草植物被检测。 | Xiaonan Xie Kaori Yoneyama Takaya Kisugi Kenichi Uchida Seisuke Ito Kohki Akiyama Hideo Hayashi Takao Yokota Takahito Nomura Koichi Yoneyama | 2013 | Molecular Plant2013，6，1： | 9 |
| 6 | The increase in surface CXCR4 expression on lung extravascular neutrophils and its effects on neutrophils during endotoxin-induced lung injury显示文摘Inflammatory stimuli,such as a microbes or lipopolysaccharides,induce a rapid release of neutrophils from the bone marrow and promote neutrophil migration into inflamed sites to promote host defense.However,an excess accumulation and retention of neutrophils in inflamed tissue can cause severe tissue injuries in the later stages of inflammation.Recent studies have reported that both CXCL12 levels in injured lungs and its receptor,CXCR4,on accumulated neutrophils in injured lungs,increased;furthermore,these studies showed that the CXCL12/CXCR4 signaling pathway participated in neutrophil accumulation in the later stages of lipopolysaccharide(LPS)-induced lung injury.However,the mechanisms underlying this increase in surface CXCR4 expression in neutrophils remain unclear.In this study,we found that surface CXCR4 expression increased in extravascular,but not intravascular,neutrophils in the lungs of LPS-induced lung injury model mice.Furthermore,ex vivo studies revealed that CXCL12 acted not only as a chemoattractant,but also as a suppressor of cell death for the lung neutrophils expressing CXCR4.Sulfatide,one of the native ligands for L-selectin,induced the increase of surface CXCR4 expression on isolated circulating neutrophils,suggesting that the activation of L-selectin may be involved in the increase in surface CXCR4.Our findings show that surface CXCR4 levels on neutrophils increase after extravasation into injured lungs,possibly through the activation of L-selectin.The CXCL12/CXCR4 signaling pathway plays an important role in the modulation of neutrophil activity during acute lung injury,not only by promoting chemotaxis but also by suppressing cell death. | Mitsuhiro Yamada Hiroshi Kubo Seiichi Kobayashi Kota Ishizawa Mei He Takaya Suzuki Naoya Fujino Hiroyuki Kunishima Masamitsu Hatta Katsushi Nishimaki Tetsuji Aoyagi Kouichi Tokuda Miho Kitagawa Hisakazu Yano Hirokazu Tamamura Nobutaka Fujii Mitsuo Kaku | 2011 | Cellular & Molecular Immunology2011，8，4： | 6 |
| 7 | Image of tumor metastasis and inflammatory lymph node enlargement by contrast-enhanced ultrasonography显示文摘AIM:To compare the difference between tumorinduced lymph node enlargement and inflammation-induced lymph node enlargement by contrast-enhanced ultrasonography and pathological findings. METHODS:A model of tumor-induced lymph node metastasis was prepared by embedding a VX2 tumor into the hind paws of white rabbits.A model of inflammation-induced enlargement was prepared by injecting a suspension of Escherichia coli into separate hind paws of white rabbits.Then,a solution of SonazoidTM(GE Healthcare,Oslo,Norway)was injected subcutaneously in the proximity of the lesion followed by contrast-enhanced ultrasonography of the enlarged popliteal lymph nodes. RESULTS:In the contrast-enhanced ultrasonography of the tumor-induced metastasis model,the sentinel lymph node was imaged.An area of filling defect was observed in that enlarged lymph node.In the histology examination,the area of filling defect corresponded to the metastatic lesion of the tumor.Contrast-enhanced ultrasonography of the model on inflammation-induced lymph node enlargement,and that of the acute inflam-mation model performed 3-7 d later,revealed dense staining that was comparatively uniform.The pathological findings showed acute lymphadenitis mainly due to infiltration of inflammatory cells.Contrast-enhanced ultrasonography that was performed 28 d post-infection in the acute inflammation model showed speckled staining.Inflammation-induced cell infiltration and fiberization,which are findings of chronic lymphadenitis, were seen in the pathological findings. CONCLUSION:Sentinel lymph node imaging was made possible by subcutaneous injection of SonazoidTM.Contrast-enhanced ultrasonography was suggested to be useful in differentiating tumor-induced enlargement and inflammation-induced enlargement of lymph nodes. | Takaya Aoki Fuminori Moriyasu Kei Yamamoto Masafumi Shimizu Masahiko Yamada Yasuharu Imai | 2011 | World Journal of Radiology2011，3，12： | 5 |
| 8 | Inactivation effect of pressurized carbon dioxide on bacteriophage Qβ and ΦX174 as a novel disinfectant for water treatment显示文摘The inactivation effects of pressurized CO2 against bacteriophage Qβ and ΦX174 were investigated under the pressure of 0.3–0.9 MPa, initial concentration of 107–109PFU/mL, and temperature of17.8°C–27.2°C. The optimum conditions were found to be 0.7 MPa and an exposure time of 25 min. Under identical treatment conditions, a greater than 3.3-log reduction in bacteriophage Qβ was achieved by CO2, while a nearly 3.0 log reduction was observed for phage ΦX174. The viricidal effects of N2O(an inactivation gas with similar characteristics to CO2), normal acid(HCl), and CO2 treatment with phosphate buffered saline affirmed the chemical nature of CO2 treatment. The pumping cycle, depressurization rate, and release of intracellular substances caused by CO2 were its viricidal mechanisms. The results indicate that CO2 has the potential for use as a disinfectant without forming disinfection by-products. | Huy Thanh Vo Tsuyoshi Imai Truc Thanh Ho Masahiko Sekine Ariyo Kanno Takaya Higuchi Koichi Yamamoto Hidenori Yamamoto | 2014 | Journal of Environmental Sciences2014，26，6： | 4 |
| 9 | Partially hydrolyzed guar gum attenuates non-alcoholic fatty liver disease in mice through the gut-liver axis显示文摘BACKGROUND The gut-liver axis has attracted much interest in the context of chronic liver disease pathogenesis.Prebiotics such as dietary fibers were shown to attenuate non-alcoholic fatty liver disease(NAFLD)by modulating gut microbiota.Partially hydrolyzed guar gum(PHGG),a water-soluble dietary fiber,has been reported to alleviate the symptoms of various intestinal diseases and metabolic syndromes.However,its effects on NAFLD remain to be fully elucidated.To determine whether treatment with PHGG attenuates NAFLD development in mice through the gut-liver axis.METHODS Seven-week-old male C57BL/6J mice with increased intestinal permeability were fed a control or atherogenic(Ath)diet(a mouse model of NAFLD)for 8 wk,with or without 5%PHGG.Increased intestinal permeability was induced through chronic intermittent administration of low-dose dextran sulfate sodium.Body weight,liver weight,macroscopic findings in the liver,blood biochemistry[aspartate aminotransferase(AST)and alanine aminotransferase(ALT),total cholesterol,triglyceride,free fatty acids,and glucose levels],liver histology,myeloperoxidase activity in liver tissue,mRNA expression in the liver and intestine,serum endotoxin levels in the portal vein,intestinal permeability,and microbiota and short-chain fatty acid(SCFA)profiles in the cecal samples were investigated.RESULTS Mice with increased intestinal permeability subjected to the Ath diet showed significantly increased serum AST and ALT levels,liver fat accumulation,liver inflammatory(tumor necrosis factor-αand monocyte chemotactic protein-1)and fibrogenic(collagen 1a1 andαsmooth muscle actin)marker levels,and liver myeloperoxidase activity,which were significantly attenuated by PHGG treatment.Furthermore,the Ath diet combined with increased intestinal permeability resulted in elevated portal endotoxin levels and activated toll-like receptor(TLR)4 and TLR9 expression,confirming that intestinal permeability was significantly elevated,as observed by evaluating the lumen-to-blood clearance of fluorescein isothiocyanate-conjugated dextran.PHGG treatment did not affect fatty acid metabolism in the liver.However,it decreased lipopolysaccharide signaling through the gut-liver axis.In addition,it significantly increased the abundance of cecal Bacteroides and Clostridium subcluster XIVa.Treatment with PHGG markedly increased the levels of SCFAs,particularly,butyric acid,acetic acid,propionic acid,and formic acid,in the cecal samples.CONCLUSION PHGG partially prevented NAFLD development in mice through the gut-liver axis by modulating microbiota and downstream SCFA profiles. | Shun Takayama Kazuhiro Katada Tomohisa Takagi Takaya Iida Tomohiro Ueda Katsura Mizushima Yasuki Higashimura Mayuko Morita Tetsuya Okayama Kazuhiro Kamada Kazuhiko Uchiyama Osamu Handa Takeshi Ishikawa Zenta Yasukawa Tsutomu Okubo Yoshito Itoh Yuji Naito | 2021 | World Journal of Gastroenterology2021，27，18： | 4 |
| 10 | Potential bioremediation of mercury-contaminated substrate using filamentous fungi isolated from forest soil显示文摘The use of filamentous fungi in bioremediation of heavy metal contamination has been developed recently. This research aims to observe the capability of filamentous fungi isolated from forest soil for bioremediation of mercury contamination in a substrate. Six fungal strains were selected based on their capability to grow in 25 mg/L Hg2+-contaminated potato dextrose agar plates. Fungal strain KRP1 showed the highest ratio of growth diameter, 0.831, thus was chosen for further observation.Identification based on colony and cell morphology carried out by 18S rRNA analysis gave a 98%match to Aspergillus flavus strain KRP1. The fungal characteristics in mercury(Ⅱ) contamination such as range of optimum pH, optimum temperature and tolerance level were 5.5–7 and 25–35℃ and 100 mg/L respectively. The concentration of mercury in the media affected fungal growth during lag phases. The capability of the fungal strain to remove the mercury(Ⅱ) contaminant was evaluated in 100 mL sterile 10 mg/L Hg2+-contaminated potato dextrose broth media in 250 mL Erlenmeyer flasks inoculated with 108spore/mL fungal spore suspension and incubation at 30℃ for 7 days. The mercury(Ⅱ) utilization was observed for flasks shaken in a 130 r/min orbital shaker(shaken) and nonshaken flasks(static) treatments. Flasks containing contaminated media with no fungal spores were also provided as control. All treatments were done in triplicate. The strain was able to remove 97.50%and 98.73% mercury from shaken and static systems respectively. A. flavus strain KRP1 seems to have potential use in bioremediation of aqueous substrates containing mercury(Ⅱ) through a biosorption mechanism. | Evi Kurniati Novi Arfarita Tsuyoshi Imai Takaya Higuchi Ariyo Kanno Koichi Yamamoto Masahiko Sekine | 2014 | Journal of Environmental Sciences2014，26，6： | 4 |
| 11 | Dual therapy with zinc acetate and rifaximin prevents from ethanolinduced liver fibrosis by maintaining intestinal barrier integrity显示文摘BACKGROUND Hepatic overload of gut-derived lipopolysaccharide dictates the progression of alcoholic liver disease(ALD)by inducing oxidative stress and activating Kupffer cells and hepatic stellate cells through toll-like receptor 4 signaling.Therefore,targeting the maintenance of intestinal barrier integrity has attracted attention for the treatment of ALD.Zinc acetate and rifaximin,which is a nonabsorbable antibiotic,had been clinically used for patients with cirrhosis,particularly those with hepatic encephalopathy,and had been known to improve intestinal barrier dysfunction.However,only few studies focused on their efficacies in preventing the ALD-related fibrosis development.AIM To investigate the effects of a combined zinc acetate with rifaximin on liver fibrosis in a mouse ALD model.METHODS To induce ALD-related liver fibrosis,female C57BL/6J mice were fed a 2.5%(v/v)ethanol-containing Lieber-DeCarli liquid diet and received intraperitoneal carbon tetrachloride(CCl4)injection twice weekly(1 mL/kg)for 8 wk.Zinc acetate(100 mg/L)and/or rifaximin(100 mg/L)were orally administered during experimental period.Hepatic steatosis,inflammation and fibrosis as well as intestinal barrier function were evaluated by histological and molecular analyses.Moreover,the direct effects of both agents on Caco-2 barrier function were assessed by in vitro assays.RESULTSIn the ethanol plus CCl4-treated mice,combination of zinc acetate and rifaximin attenuated oxidative lipid peroxidation with downregulation of Nox2 and Nox4.This combination significantly inhibited the Kupffer cells expansion and the proinflammatory response with blunted hepatic exposure of lipopolysaccharide and the toll-like receptor 4/nuclear factor kB pathway.Consequently,liver fibrosis and hepatic stellate cells activation were efficiently suppressed with downregulation of Mmp-2,-9,-13,and Timp1.Both agents improved the atrophic changes and permeability in the ileum,with restoration of tight junction proteins(TJPs)by decreasing the expressions of tumor necrosis factorαand myosin light chain kinase.In the in vitro assay,both agents directly reinforced ethanol or lipopolysaccharide-stimulated paracellular permeability and upregulated TJPs in Caco-2 cells.CONCLUSION Dual therapy with zinc acetate and rifaximin may serve as a strategy to prevent ALD-related fibrosis by maintaining intestinal barrier integrity. | Yuki Fujimoto Kosuke Kaji Norihisa Nishimura Masahide Enomoto Koji Murata Soichi Takeda Hiroaki Takaya Hideto Kawaratani Kei Moriya Tadashi Namisaki Takemi Akahane Hitoshi Yoshiji | 2021 | World Journal of Gastroenterology2021，27，48： | 4 |
| 12 | Long-term Outcome after Proximal Gastrectomy with Jejunal Interposition for Gastric Cancer Compared with Total Gastrectomy显示文摘 | Isao Nozaki Shinji Hato Takaya Kobatake Koji Ohta Yoshirou Kubo Akira Kurita | 2013 | World Journal of Surgery2013，，3： | 3 |
| 13 | Expression analysis of anthocyanin biosynthetic genes in apple skin: Effect of UV-B and temperature显示文摘 | Benjamin Ewa Ubi Chikako Honda Hideo Bessho Satoru Kondo Masato Wada Shozo Kobayashi Takaya Moriguchi | 2005 | Plant Science2005，，3： | 2 |
| 14 | Bud endodormancy in deciduous fruit trees:advances and prospects显示文摘Bud endodormancy is a complex physiological process that is indispensable for the survival,growth,and development of deciduous perennial plants.The timely release of endodormancy is essential for flowering and fruit production of deciduous fruit trees.A better understanding of the mechanism of endodormancy will be of great help in the artificial regulation of endodormancy to cope with climate change and in creating new cultivars with different chilling requirements.Studies in poplar have clarified the mechanism of vegetative bud endodormancy,but the endodormancy of floral buds in fruit trees needs further study.In this review,we focus on the molecular regulation of endodormancy induction,maintenance and release in floral buds of deciduous fruit trees.We also describe recent advances in quantitative trait loci analysis of chilling requirements in fruit trees.We discuss phytohormones,epigenetic regulation,and the detailed molecular network controlling endodormancy,centered on SHORT VEGETATIVE PHASE(SVP)and Dormancy-associated MADS-box(DAM)genes during endodormancy maintenance and release.Combining previous studies and our observations,we propose a regulatory model for bud endodormancy and offer some perspectives for the future. | Qinsong Yang Yuhao Gao Xinyue Wu Takaya Moriguchi Songling Bai Yuanwen Teng | 2021 | Horticulture Research2021，8，1： | 2 |
| 15 | Response surface method for modeling the removal of carbon dioxide from a simulated gas using water absorption enhanced with a liquid-film-forming device显示文摘This paper presents the results from using a physical absorption process to absorb gaseous CO_2mixed with N_2using water by producing tiny bubbles via a liquid-film-forming device(LFFD)that improves the solubility of CO_2in water.The influence of various parameters—pressure,initial CO_2concentration,gas-to-liquid ratios,and temperature—on the CO_2removal efficiency and its absorption rate in water were investigated and estimated thoroughly by statistical polynomial models obtained by the utilization of the response surface method(RSM)with a central composite design(CCD).Based on the analysis,a high efficiency of CO_2capture can be reached in conditions such as low pressure,high CO_2concentration at the inlet,low gas/liquid ratio,and low temperature.For instance,the highest removal efficiency in the RSM–CCD experimental matrix of nearly 80%occurred for run number 20,which was conducted at 0.30 MPa,CO_2concentration of 35%,gas/liquid ratio of 0.71,and temperature of 15°C.Furthermore,the coefficients of determination,R^2,were 0.996 for the removal rate and 0.982 for the absorption rate,implying that the predicted values computed by the constructed models correlate strongly and fit well with the experimental values.The results obtained provide essential information for implementing this method properly and effectively and contribute a promising approach to the problem of CO_2capture in air pollution treatment. | Diem-Mai Kim Nguyen Tsuyoshi Imai Thanh-Loc Thi Dang Ariyo Kanno Takaya Higuchi Koichi Yamamoto Masahiko Sekine | 2018 | Journal of Environmental Sciences2018，30，3： | 2 |
| 16 | Long-Term Oncologic Outcomes from Laparoscopic Gastrectomy for Gastric Cancer: A Single-Center Experience of 601 Consecutive Resections显示文摘 | Sang-Woong Lee Eiji Nomura George Bouras Takaya Tokuhara Souichiro Tsunemi Nobuhiko Tanigawa | 2010 | Journal of the American College of Surgeons2010，，1： | 2 |
| 17 | Prefrontal hypofunction in patients with intractable mesial temporal lobe epilepsy 显示文摘 | Takaya S Hanakawa T Hashikawa K | 2006 | Neurology2006，67，9： | 1 |
| 18 | 显示文摘 | Umehara H Takaya M Terauchi S | 2003 | Surface and Coatings Technology2003，，： | 1 |
| 19 | Biomimic transformation of resveratrol显示文摘 | | 2005 | Tetrahedron2005，61，10： | 1 |
| 20 | Rheological studies on mixtures of corn starch andkonjac-glucomannan显示文摘 | YOSHIMURA M TAKAYA T NISHINARI K | 1998 | Carbohydrate Polymers1998，35，12： | 1 |
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