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从EDTA溶液中电镀银钯合金

电子工艺技术 1987年第10期 43-45页

作者： N.Kubota s.yoshimura E.sato 刘啸渊

本文研究了从合有EDTA,碳酸铵和氨水的碱性溶液中镀取银钯仑金的方法。合金沉积的阴极电位为-0.37V,它介于单位银溶液和单独钯溶液的阴极电位之间。银钯合金沉积属于非正则共沉积,合金层中钯的含量总是小于电镀液中钯的含量。共沉积的... 详细信息

本文研究了从合有EDTA,碳酸铵和氨水的碱性溶液中镀取银钯仑金的方法。合金沉积的阴极电位为-0.37V,它介于单位银溶液和单独钯溶液的阴极电位之间。银钯合金沉积属于非正则共沉积,合金层中钯的含量总是小于电镀液中钯的含量。共沉积的钯含量随着镀液的pH值增加或者电流密度的增加而增加,并且,随着镀液温度增加而减少。镀液阴极电流效率大约是70％,与镀液温度无关。它随着pH值增加而提高,随着电流密度的增加而降低。sEM照片表明,合金镀层表面光滑无裂纹并且与基体结合力好。

关键词：极限电流密度氨水氨溶液阴极电流效率镀液温度共沉积银钯合金络合试剂 EDTA

Anti-EGFR antibody monotherapy for colorectal cancer with severe hyperbilirubinemia: A case report

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World Journal of Gastrointestinal Oncology 2024年第2期16卷 557-562页

作者： Toshiaki Tsurui Yuya Hirasawa Yutaro Kubota Kiyoshi yoshimura Takuya Tsunoda Department of Medical Oncology Showa UniversityTokyo 1428555Japan Department of Clinical Immuno Oncology Clinical Research Institute of Clinical Pharmacology and TherapeuticsShowa UniversityTokyo 1578577Japan

BACKGROUND Hyperbilirubinemia with hepatic metastases is a common complication and a poor prognostic factor for colorectal cancer(CRC).Effective drainage is often im-possible before initiating systemic chemotherapy,owing to the liver’s diffuse metastatic ***,an appropriate chemotherapeutic approach for the treatment of hyperbilirubinemia is currently *** sUMMARY The patient,a man in his 50s,presented with progressive fatigue and severe *** tomography revealed multiple hepatic masses with thick-ened walls in the sigmoid colon,which was pathologically confirmed as a well-differentiated *** RAs or BRAF mutations were *** Eastern Cooperative Oncology Group(ECOG)performance status(Ps)score was *** drainage was impossible due to the absence of a dilated bile duct,and panitumumab monotherapy was promptly ***,the bilirubin level decreased and then normalized,and the patient’s Ps improved to zero ECOG score after four cycles of therapy without significant adverse *** Anti-EGFR antibody monotherapy is a safe and effective treatment for RAs wild-type CRC and hepatic metastases with severe hyperbilirubinemia.

关键词： Colorectal neoplasms Panitumumab Chemotherapy Hyperbilirubinemia Jaundice Case report

Performance of fluoride and boron compounds against drywood and subterranean termites and decay and mold fungi

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Journal of Forestry Research 2020年第4期31卷 1425-1434页

作者： s.Nami Kartal Evren Terzi Tsuyoshi yoshimura Faculty of Forestry Istanbul University-Cerrahpa?a

sodium fluoride（NaF） and disodium octaborate tetrahydrate（DOT） are well-known fungicides for preventing and remediating decay in wood and wood structures,due to their excellent diffusion properties in *** efficacy of both compounds against drywood termites is,however,inadequately studied;there is a lack of information on the development of proper protection and control methods against drywood termites using these diffusible *** this study,the threshold values of fluoride and boron against drywood and subterranean termites and decay and mold fungi were assessed in laboratory *** Cryptomeria japonica ***（sugi） sapwood specimens with four different concentrations of NaF and DOT applied by either dipping or vacuum processes were subjected to attack by drywood termites,Incisitermes minor（Hagen） for 6 *** specimens were also tested against subterranean termites,Coptotermes formosanus shiraki for 3 *** decay and mold resistance tests were then performed to determine the efficacy of the compounds against fungal *** showed 80% or greater drywood termite mortality in wood specimens treated with NaF at a retention level of1.7 kg m;or *** DOT treated groups,higher retention levels(greater than 6.8 kg m;) were needed to reach up to 80% or more termite *** general,weight losses in NaF-treated specimens were slightly lower than those in DOT-treated *** levels of around1.2 kg m;for NaF and 1.6 kg m;for DOT were high enough to reach the JIs K 1571 threshold requirement of weight loss less than 3% in subterranean termite resistance *** higher termite mortality values were seen in the DOT than NaF treatments at respective retention *** decay resistance tests,no weight losses were seen at a NaF retention level of 2.3 kg m;;however,a retention level of nearly 4 kg m;for DOT was needed for complete protection against both test *** most cases,lower weight losses were obtained in

关键词： NaF DOT Remedial treatments Termites Fungi

Biological performance,water absorption,and swelling of wood treated with nano-particles combined with the application of Paraloid B72~

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Journal of Forestry Research 2017年第2期28卷 381-394页

作者： Damla Muhcu Evren Terzi s.Nami Kartal Tsuyoshi yoshimura Department of Forest Biology and Wood Protection Technology Faculty of ForestryIstanbul University Laboratory of Innovative Humano-habitability Research Institute for Sustainable Humanosphere (RISH)Kyoto University

We evaluated fungal decay and mold resistance,leaching, and water absorption of nano-compounds and Paraloid B72-（PB72） in treated wood specimens to develop new methods of consolidation by combining nanoparticles and consolidants. scots pine wood specimens were treated with dispersions of nano-Cu O, nano-Zn O,nano-B2O3, nano-Ti O2, and nano-Ce O2. PB72 treatments of nano-particle-treated wood specimens were then carried out by either vacuum or immersion for 24 h. Previously,decayed wood specimens were also consolidated with the nano-compounds and PB72. PB72 treatments reduced element release from treated wood specimens. Nearly all nano-compounds ？ PB72 treatments increased the biological performance of treated wood specimens against decay fungi tested. PB72-only treated wood specimens had the highest weight losses in decay tests. No improvements were obtained in mold resistance tests when the nanocompounds and PB72 were combined. In nano-compoundonly treatments, unleached specimens showed slightly lower water absorption values compared to untreated control specimens. Incorporation of PB72 into nano-compound-treated wood specimens resulted in considerably lower water absorption and volumetric swell. In previously decayed specimens treated with the nano-compounds and PB72 solution, water absorption after 2-h immersion declined compared to control specimens.

关键词： leaching declined untreated retention fungi versicolor fungal fungus leached decay

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Biological performance of particleboard incorporated with boron minerals

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Journal of Forestry Research 2017年第1期28卷 195-203页

作者： Evren Terzi s.Nami Kartal Philippe Gerardin Claudia Marcela Ibanez Tsuyoshi yoshimura Department of Forest Biology and Wood Protection Technology Faculty of ForestryIstanbul University34473 BahcekoyIstanbulTurkey Faculte des sciences et Technologies Universite de Lorraine54506 Vandoeuvre-les-Nancy CedexFrance Unidad Academica de Gestion Tecnologica Departamento TecnologicoFacultad de QuimicaUniversidad de la Republica UruguayMontevideoUruguay Laboratory of Innovative Humano-Habitability Research Institute for Sustainable Humanosphere(RISH)Kyoto UniversityUjiKyoto 611-0011Japan

We compared resistance to decay, mold fungi, termites and insect larvae of particleboards incorporated with the raw boron minerals ulexite and colemanite to that of particleboards impregnated with the commercial boron preservative zinc borate, or boric acid plus a borax mixture. We also quantified water absorption, thickness swell and boron release of particleboards. Ulexite had the best decay resistance, and colemanite had the best termite resistance. However, ulexite and colemanite were not as effective as zinc borate or the boric acid/borax mixture in preventing mold growth. In general, the boric acid/borax mixture combination was more effective against Anobium larvae than the other treatments. Less boron was released by specimens containing zinc borate and colemanite than by those containing ulexite or the boric acid/borax mixture. In general, water absorption and thickness swell were similar among the different treatments, but both were slightly higher in the ulexite-incorporated specimens. Further mechanical tests will be needed to evaluate the particle- board properties and thereby the compatibility of these boron minerals with various manufacturing processes.

关键词： Biological resistance Borax Boric acid Colemanite Particleboard Ulexite

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High Density Plasma Heating by EC-Waves Injected from the High-Field side for Mode Conversion to Electron Bernstein Waves in LHD

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Plasma science and Technology 2013年第2期15卷 93-96页

作者： Y.yoshimura s.KUBO T.sHIMOZUMA H.IGAMI H.TAKAHAsHI M.NIsHIURA s.OGAsAWARA R.MAKINO T.MUTOH H.YAMADA A.KOMORI National Institute for Fusion science 322-6 Oroshi-cho Toki 509-5292 Japan Dept. of Energy science and Technology Nagoya Univ.Nagoya 464-8463 Japan

To realize an excitation of electron Bernstein waves （EBW） via mode conversion from X-mode waves injected from the high magnetic field side （HFs）, new inner-vessel mirrors were installed close to a helicM coil in the large helicM device （LHD）. 77 GHz electron cyclotron （EC） wave beams injected from an existing EC-wave injection system toward the new mirror are reflected on the mirror so that the beams are injected to plasmas from HFs. Evident increases in the electron temperature at the plasma core region and the plasma stored energy were observed by the HFs beam injection to the plasmas with the line-average electron density of 7.5~ 1019 m-3, which is slightly higher than the plasma cut-off density of 77 GHz EC-waves, 7.35~ 1019 m-3. The heating efficiency evaluated from the changes in the time derivative of the plasma stored energy reached ,,~70%. Although so far it is not clear which is the main cause of the heating effect, the mode-converted EBW or the X-mode wave itself injected from the HFs, an effective heating of high-density plasma over the plasma cut-off of EC-wave was successfully demonstrated.

关键词： electron Bernstein wave EBW slow X-B overdense high density plasmaheating high-field side injection ECH LHD

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心肌淀粉样变性的心肌细胞外容积定量：心脏CT与MRI的比较研究

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国际医学放射学杂志 2024年第2期 253-253页

作者： H.Hayashi s.Oda M.Kidoh s.Yamaguchi F.yoshimura s.Takashio 朱婉秋

摘要目的 CT显示心肌细胞外容积（ECV）是心脏MR(CMR)的替代方法，具有显著的临床应用优势。然而，在心肌淀粉样变性（CA）中分别通过CT和CMR测量ECV的一致

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Current status of intravenous tissue plasminogen activator dosage for acute ischaemic stroke:an updated systematic review

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stroke & Vascular Neurology 2018年第1期3卷 28-33页

作者： Xia Wang shoujiang You shoichiro sato Jie Yang Cheryl Carcel Danni Zheng sohei yoshimura Craig s Anderson Else Charlotte sandset Thompson Robinson John Chalmers Vijay K sharma The George Institute for Global Health NewtownNew South WalesAustralia sydney Medical school The University of SydneySydneyNew South WalesAustralia Department of Neurology The Second Affiliated Hospital of Soochow UniversitySuzhouChina Department of Cerebrovascular Medicine National Cerebral and Cardiovascular CenterOsakaJapan Department of Neurology The First Affiliated Hospital of Chengdu Medical CollegeChengduChina Royal Prince Alfred Hospital CamperdownNew South WalesAustralia The George Institute China Peking University Health Science CenterBeijingChina Department of Neurology Oslo University HospitalOsloNorway Department of Cardiovascular sciences and NIHR Biomedical Research Unit for Cardiovascular Diseases University of LeicesterLeicesterUK Yong Loo Lin school of Medicine National University of SingaporeSingapore Division of Neurology National University HospitalSingapore

The optimal dose of recombinant tissue plasminogen activator(rtPA)for acute ischaemic stroke(AIs)remains controversial,especially in Asian *** aimed to update the evidence regarding the use of low-dose versus standard-dose *** performed a systematic literature search across MEDLINE,Embase,Cochrane Central Register of Controlled Trials(CENTRAL),PsycINFO and Cumulative Index to Nursing and Allied Health Literature(CINAHL)from inception to 22 August 2016 to identify all related *** outcomes were death or disability(defined by modified Rankin scale 2-6),death,and symptomatic intracerebral haemorrhage(sICH).Where possible,data were pooled for meta-analysis with ORs and corresponding 95% CIs by means of random-effects or fixed-effects *** included 26 observational studies and 1 randomised controlled trial with a total of 23210 *** doses of rtPA were used for thrombolysis of AIs in ***-analysis shows that low-dose rtPA was not associated with increased risk of death or disability(OR 1.13,95% CI 0.95 to 1.33),or death(OR 0.86,95% CI 0.74 to 1.01),or decreased risk of sICH(OR 1.06,95% CI 0.65 to 1.72).The results remained consistent when sensitivity analyses were performed including only low-dose and standard-dose rtPA or only Asian *** review shows small difference between the outcomes or the risk profile in the studies using low-dose and/or standard-dose rtPA for ***-dose rtPA was not associated with lower risk of death or disability,death alone,or sICH.

关键词： dosage doses acute

Resolution of inflammation and repair after ischemic brain injury

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Neuroimmunology and Neuroinflammation 2020年第3期7卷 264-276页

作者： Akihiko yoshimura Minako Ito Department of Microbiology and Immunology Keio University School of MedicineTokyo 160-8582Japan Division of Allergy and Immunology Medical Institute of Bioregulation Kyushu University3-1-1 MaidashiHigashi-kuFukuoka 812-8582Japan

After ischemic stroke, proinflammatory molecules known as danger-associated molecular patterns (DAMPs) originating from damaged brain cells recruit and activate immune cells (neutrophils, macrophages, lymphocytes) further eliciting innate and adaptive immunity. During the acute phase from day 1 to day 3 of the stroke onset, macrophages play a major role in the progression of inflammation, promoting the destruction of brain tissue. During the recovery phase, from day 3~4 to day 7 after stroke onset, infiltrating macrophages switch to repairing macrophages, which clear the DAMPs and promote tissue repair by producing neurotrophic factors. Adaptive immunity during the late or chronic phase (> day 7) of stroke has not been well investigated. Recent studies have also indicated that antigen-specific T cells, especially regulatory T cells (Tregs), play major roles in neural repair. This review focuses mainly on the resolution of inflammation and tissue repair by macrophages and Tregs.

关键词： DAMPs tissue repair macrophages regulatory T cells amphiregulin IL-33