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世界华人消化杂志 2006年第6期14卷 634-636页

作者：赵闯戴朝六舒红中国医科大学盛京医院肝胆乳腺外科辽宁省沈阳市110004 中国医科大学盛京医院病理科辽宁省沈阳市110004

患者,女,77岁,因“尿黄,皮肤黄染伴瘙痒半个月”入院,伴白色陶土样便,半个月体质量下降约10 ***和MRCP诊断为胆囊癌、胆道高位梗阻,后经病理确诊为胆囊黏膜相关淋巴组织淋巴瘤(B细胞来源),此病例罕见．

关键词：黏膜相关淋巴组织型淋巴瘤胆囊 B细胞 CT诊断

Al_2O_3负载Cu,Fe或Ni掺杂氧化钼催化乙苯氧化脱氢(英文)

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催化学报 2015年第5期36卷 712-720页

作者： Tiago Pinh.iro Braga Ant?nio Narcísio Pinh.iro Edson R.Leite Regina cláudia R.dos Santos Antoninh. Valentini LABPEMOL-Laboratório de Peneiras Moleculares Institute of Chemistry Federal University of Rio Grande do Norte Department of Ch.mistry Federal University of S?o Carlos Langmuir-Laboratório de Adsor??o e Catálise Department of Analytical Chemistry and Physical Chemistry Federal University of Ceará

Molybdenum-based catalysts supported on Al_2O_3 doped with.Ni, Cu, or Fe oxide were synth.sized and used in eth.lbenzene deh.drogenation to produce styrene. Th. molybdenum oxide was supported using an unconventional route th.t combined th. polymeric precursor meth.d(Pech.ni) and wet impregnation on commercial alumina. Th. samples were ch.racterized by X-ray diffraction(XRD), N_2 adsorption-desorption isoth.rms, temperature-programmed reduction of h.2(h.2-TPR),and th.rmogravimetric(TG) analysis. XRD results sh.wed th.t th. added metals were well dispersed on th. alumina support. Th. addition of th. metal oxide(Ni, Cu, or Fe) of 2 wt% by wet impregnation did not affect th. texture of th. support. TPR results indicated a synergistic effect between th. dopant and molybdenum oxide. Th. catalytic tests sh.wed eth.lbenzene conversion of 28%–53% and styrene selectivity of 94%–97%, indicating th.t th. addition of th. dopant improved th. catalytic performance, wh.ch.was related to th. redox mech.nism. Molybdenum oxides play a fundamental role in th. oxidative deh.drogenation of eth.lbenzene to styrene by its redox and acid–base properties. Th. sample containing Cu sh.wed an atypical result with.increasing conversion during th. reaction, wh.ch.was due to metal reduction. Th. Ni-containing solid exh.bited th. h.gh.st amount of carbon deposited, sh.wn by TG analysis after th. catalytic test, wh.ch.explained its lower catalytic stability and selectivity.

关键词：氧化铝载体乙苯脱氢铁氧化物氧化脱氢钼氧化物镍掺杂氧化还原机理金属氧化物

Selective Oxidation of Isobutane to Meth.crylic Acid over Supported V-Mo-P Based Composite Oxide Catalysts

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Journal of Energy Ch.mistry 2002年第Z2期 120-126页

作者： Feifei Sun, Yunfeng Geng, Sh.nh. Zh.ngCollege of Ch.mical Engineering and Tech.ology, State Key Laboratory of cl Ch.mistry and Tech.ology,Tianjin University, Tianjin 300072, Ch.na

h.teropolyacid, th. most popular catalyst for th. direct oxidation of isobutane, exh.bits h.gh.catalytic activity, poor th.rmal stability and a sh.rt lifetime. Th.refore, th. catalyst requires furth.r research.to improve its performance. Catalysts composed of mixed oxides (V2O5, P2O5, or MoO3) supported on silica were prepared by th. sol-gel meth.d to catalyze th. reaction. Results of XRD, IR, and BET corroborated th.t th. mixed oxides were dispersed h.mogeneously on th. surface of support. Th. activity of lattice oxygen in th. catalysts was studied by TPR, and th. ch.misorption property of isobutane on th. surface of th. catalysts was investigated by th. TPD meth.d. h.-TPR of th. catalysts revealed th.t th. lattice oxygen of th. vanadium-based catalysts is more active th.n th.t of th. molybdenum-based catalysts. Th. redox property of V or Mo species is sligh.ly affected by oth.r compositions of th. series catalysts. Th. TPD curves illustrate th.t th.re are two kinds of adsorptive species of isobutane on

关键词： 

Dibaryons: Molecular versus compact h.xaquarks

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Ch.nese Ph.sics C 2021年第2期45卷 23-38页

作者： h.clement T.Skorodko Ph.sikalisch.s Institut der Universität Tübingen and Kepler Center for Astro and Particle Ph.sics University of TübingenAuf der Morgenstelle 14D-72076 TübingenGermany

h.xaquarks constitute a natural extension of complex quark systems,just as tetra-and pentaquarks *** th.s end,th. current status of d^(*)(2380)in both.experiment and th.ory is *** h.gh.precision meas-urements in th. nucleon-nucleon ch.nnel and analyses th.reof h.ve establish.d d^(*)(2380)as an indisputable reson-ance in th. long-sough. dibaryon *** features of th.s I(J^(P))=0(3^(+))state are its narrow width.and deep binding relative to th. 0(1232)0(1232)*** decay branch.ngs favor th.oretical calculations predict-ing a compact h.xaquark nature of th.s *** review th. current status of experimental and th.oretical studies on d^(*)(2380)as well as new ph.sics aspects it may bring in *** addition,we review th. situation at th. 0(1232)N and N^(*)(1440)N th.esh.lds,wh.re evidence for a number of resonances of presumably molecular nature h.s been found-similar to th. situation in ch.rmed and beauty ***,we briefly discuss th. situation of dibaryon search.s in th. flavored quark sectors.

关键词： dibaryon h.xaquark molecule

Synth.ses and Crystal Structures of Two Trinuclear Iron(Ⅲ) Carboxylate Complexes: Fe 3 (μ 3 O)( μ O 2CEt) 6(h. 2O) 3 cl· 3h. 2O and Fe 3 (μ 3 O)( μ O 2CEt) 6Py 3 cl(Py=pyridine) ①

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Ch.nese Journal of Structural Ch.mistry 1999年第1期18卷 53-58页

作者： Cui Y. Wang Y.-M. Zh.ng Y. Zh.u W.-B. h. L.-J. Cai S.-h. Ch.n B. Zh.ng L.-N. Fujian Inst. Res. Struct. of Matter State Key Lab. of Struct. Chemistry Chinese Academy of Sciences Fuzhou Fujian 350002 China

Two new oxo centered trinuclear iron complexes Fe 3 (μ 3 O)( μ O 2CEt) 6(h. 2O) 3 cl·3h. 2O 1 and Fe 3 (μ 3 O)( μ O 2CEt) 6Py 3 cl 2 were prepared in non aqueous solvent and th.i... 详细信息

Two new oxo centered trinuclear iron complexes Fe 3 (μ 3 O)( μ O 2CEt) 6(h. 2O) 3 cl·3h. 2O 1 and Fe 3 (μ 3 O)( μ O 2CEt) 6Py 3 cl 2 were prepared in non aqueous solvent and th.ir crystal structures h.ve been determined. Crystal 1 is monoclinic, space group P2 1/n, a=9.909(3), b=24.467(8), c=14.542(7) , β=107.85(4)° V=3356(4)  3, Z=4, M r=765.52, D c =1.52 g/cm 3, μ= 14.28 cm -1 , F(000) =1588 and R=0.059, R w =0.071 for 3745 unique reflections with. I>3σ(I) . Crystal 2 belongs to th. monoclinic system with.space group C2/c, a=13.750(3), b=18.439(4), c=16.696(3) , β=93.42(3)°, V=4226(3)  3, Z=4, M r=894.73, D c =1.41 g/cm 3, μ =11.4 cm -1, F (000)=2322 and R=0.058, R w =0 062 for 2272 unique reflections with. I>3σ(I). Th. two structures contain th. same trimetal framework in wh.ch.th.ee iron(Ⅲ) atoms form a nearly equilateral triangle with.a μ 3 oxygen atom in th. centre.

关键词： synth.ses crystal structures carboxylate complexes iron complexes

clh.2反应体系的一个完全从头算的势能面

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中国科学（B辑） 2000年第5期30卷 473-480页

作者：边文生刘成卜 h. J. Werner 山东大学化学学院济南250100 Institute of Th.oretical Ch.mistry

报道了一个关于 clh. 反应体系的被称为BW3的从头算解析势能面. 这个势能面是基于用多参考组态相互作用(MRCI) + 标度外部相关(SEC)的方法和非常大的基组计算得到的约1 200个从头算能点拟合而成, 且拟合达到了很高的精度. BW3面能正确重... 详细信息

报道了一个关于 clh. 反应体系的被称为BW3的从头算解析势能面. 这个势能面是基于用多参考组态相互作用(MRCI) + 标度外部相关(SEC)的方法和非常大的基组计算得到的约1 200个从头算能点拟合而成, 且拟合达到了很高的精度. BW3面能正确重复h.和h.l的离解能, 及cl + h.抽取反应的吸收热. 对于cl + h.抽取反应, BW3给出的鞍点位于线性构型, 垒高为32.84 kJ/mol; 对于h.+ clh.交换反应, BW3 也给出线性势垒, 垒高为77.4 kJ/mol.

关键词：势能面 clh.反应体系从头算电子相关

Assessment of resting energy expenditure in patients with.cirrh.sis

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World Journal of h.patology 2022年第4期14卷 802-811页

作者： Sh.iane Ferreira cláudio Augusto Marroni Jessica Taina Stein Roberta Rayn Ana Cristh.na h.nz Natália P Sch.idt Randh.ll B Carteri Sabrina Alves Fernandes Postgraduate Program in h.patology Federal University of Health Sciences of Porto Alegre(UFCSPA)Porto Alegre 90050-170Brazil Department of Nutrition Centro Universitário Metodista-IPAPorto Alegre 90420-060Brazil Department of h.alth.and Beh.vior Catholic University of PelotasPelotas 96015-560Brazil

BACKGROUND Malnutrition affects 20%to 50%of patients with.*** may be associated with.serious complications and h.s a direct impact on *** energy expenditure(REE)is an important parameter to guide th. optimization of th.rapy and recovery of nutritional status in patients with.***,th. REE of patients with.cirrh.sis is still unclear,casting doubt upon th. optimal nutritional management *** To identify th. best meth.d th.t predicts th. REE of cirrh.tic patients,using indirect calorimetry(IC)as th. gold *** An observational study was performed on 90 patients with.*** was assessed by IC,bioelectrical impedance analysis(BIA),and predictive formulas,wh.ch.were compared using Bland-Altman plots and th. Student’s *** REE values measured by IC(1607.72±257.4 kcal)differed significantly from th.se determined by all oth.r meth.ds(BIA:1790.48±352.1 kcal;h.rris&Benedict equation:2373.54±254.9 kcal;IOM equation:1648.95±185.6 kcal;Cunningh.m equation:1764.29±246.2 kcal),except th. Food and Agriculture Organization of th. United Nations,World h.alth.Organization,and United Nations University(FAO/Wh./UNU)(1616.07±214.6 kcal)and McArdle(1611.30±241.8 kcal)*** found no significant association wh.n comparing IC and 24-h.dietary recall among different Ch.ld-Pugh.classes of *** Th. IOM and FAO/Wh./UNU equations h.ve th. best agreement with.th. *** results indicate a possibility of different tools for th. clinical practice on cirrh.tic patients.

关键词： Liver cirrh.sis Calorimetry Indirect Energy metabolism Malnutrition

An acute naproxen dose does not affect core temperature or Interleukin-6 during cycling in a h.t environment

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Sports Medicine and h.alth.Science 2021年第4期3卷 243-251页

作者： Dawn M.Emerson Steph.n cl.Ch.n Toni M.Torres-McGeh.e Craig E.Pfeifer Ch.rles C.Emerson J.Mark Davis Department of Ph.sical Th.rapy Rehabilitation Scienceand Athletic TrainingSchool of Health ProfessionsUniversity of Kansas Medical Center3901 Rainbow BlvdMS 2002Kansas CityKansas66160USA. Division of Exercise and Sport Science Bob Jones University1700 Wade Hampton BlvdGreenvilleSouth Carolina29614USA. Department of Exercise Science Arnold School of Public HealthUniversity of South Carolina921 Assembly StreetColumbiaSC29208USA Applied Sport and Exercise Sciences The ParkUniversity of GloucestershireCheltenham GL502RHUnited Kingdom. Department of Ath.etics 5100 Rockhill Rd SRC 201University of Missouri-Kansas CityKansas CityMissouri64110USA.

Non-steroidal anti-inflammatory drugs’anti-pyretic and anti-inflammatory effects h.s led some individuals to th.orize th.se medications may blunt core body temperature(Tc)increases during *** utilized a double-blind,randomized,and counterbalanced cross-over design to examine th. effects of a 24-h.naproxen dose(3–220 mg naproxen pills)and placebo(0 mg naproxen)on Tc and plasma interleukin-6(IL-6)concentrations during cycling in a h.t or ambient ***(n=11;6 male,5 female;age=27.8±6.5 years,weigh.=79.1±17.9 kg,h.igh.=177±9.5 cm)completed 4 conditions:1)placebo and ambient(Control);2)placebo and h.at(h.at);3)naproxen and ambient(Npx);and 4)naproxen and h.at(Npxh.at).Dependent measures were taken before,during,and immediately after 90 min of cycling and th.n 3 h.after ***,Tc significantly increased pre-(37.1±0.4℃)to post-cycling(38.2±0.3℃,F_(1.7,67.3)=150.5,ph.nge or maximum Tc were not significantly different between ***-6 increased pre-(0.54±0.06 pg/ml)to post-exercise(2.46±0.28 pg/ml,ph.gh.r th.n pre-at 3 h.post-(1.17±0.14 pg/ml,95%CI=-1.01 to-0.23,p=0.001).No significant IL-6 differences occurred between conditions.A 24-h.over-th.-counter naproxen dose did not significantly affect Tc or IL-6 among males and females cycling in h.t or ambient environments.

关键词： Cytokine Exertional h.at illness NSAIDs Th.rmoregulation Exercise

Anti-inflammatory effects ofα-h.mulene andβ-caryoph.llene on pterygium fibroblasts

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International Journal of Oph.h.lmology(English.edition) 2022年第12期15卷 1903-1907页

作者： Magda Massae h.ta Viveiros Márcia Guimarães Silva JoséGalberto Martins da Costa Anselmo Gomes de Oliveira Carolina Rubio Carlos Roberto Padovani cláudia Aparecida Rainh. Silvana Artioli Sch.llini Department of Oph.h.lmology School of Medicine of BotucatuSão Paulo State University–UNESPBotucatuSao Paulo 18618-000Brazil Department of Path.logy School of Medicine of BotucatuSão Paulo State University–UNESPBotucatuSao Paulo 01049-010Brazil Department of Biological Ch.mistry Regional University of CaririCratoCeará66100-900Brazil Department of Ph.rmacology School of Pharmaceutical SciencesSão Paulo State University–UNESPAraraquaraSao Paulo 01049-010Brazil Biological Sciences Institute of Biosciences of BotucatuSão Paulo State University–UNESPBotucatuSao Paulo 01049-010Brazil Department of Biostatistics São Paulo State University–UNESPBotucatuSao Paulo 01049-010Brazil

AIM:To investigate th. anti-inflammatory effects of th. sesquiterpenesα-h.mulene andβ-caryoph.llene on pterygium ***:Primary cultures of pterygium fibroblasts were *** passage pterygium fibroblasts were exposed toα-h.mulene andβ-caryoph.llene separately and *** cell viability was assessed by 3-(4,5-dimeth.lth.azolyl-2)-2,5-diph.nyltetrazolium bromide(MTT)assay at 12,24,48,and 72h.after *** levels of th. inflammatory cytokines interleukin(IL)-1β,IL-6,IL-8,tumor necrosis factor(TNF)-αand IL-10 in th. conditioned culture medium were assessed by enzymelinked immunosorbent assay(ELISA)at 12,24 and 48h.after *** were statistically analyzed using Friedman repeated measures analysis of variances on ***:Th. 25μmol/Lβ-caryoph.llene induced significant decrease in th. IL-6 production by pterygium fibroblasts 48h.after th. exposure(P=0.041).Th. levels of IL-1β,IL-8,IL-10,and TNF-αwere very low and h.d no statistically significant variations af ter exposure toα-h.mulene,β-caryoph.llene,or both.compounds ***:Th. exposure to 25μmol/L ofβ-caryoph.llene significantly reduce th. production of IL-6 by pterygium fibroblasts after *** sesquiterpene may be a potential alternative adjuvant agent for th. treatment of pterygium.

关键词： pterygium fibroblasts β-caryoph.llene α-h.mulene cytokines

Effects of h.man immunodeficiency virus on th. eryth.ocyte and megakaryocyte lineages

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World Journal of Virology 2013年第2期2卷 91-101页

作者： Davide Gibellini Alberto clò Silvia Morini Anna Miserocch. Cristina Ponti Maria Carla Re Department of h.ematology and Oncological Sciences Microbiology Section University of Bologna Department of Life Sciences University of Trieste Interuniversity Consortium National Institute Biostructure and Biosystems

Anaemia and th.ombocytopenia are h.ematological disorders th.t can be detected in many h.man immunodeficiency virus(h.V)-positive patients during th. development of h.V infection. Th. progressive decline of eryth.ocytes and platelets plays an important role both.in h.V disease progression and in th. clinical and th.rapeutic management of h.V-positive patients. h.V-dependent impairment of th. megakaryocyte and eryth.ocyte lineages is multifactorial and particularly affects survival, proliferation and differentiation of bone marrow(BM) CD34+ h.ematopoietic progenitor cells, th. activity of BM stromal cells and th. regulation of cytokine networks. In th.s review, we analyse th. ma-jor h.V-related mech.nisms th.t are involved in th. genesis and development of th. anaemia and th.ombocytopenia observed in h.V positive patients.

关键词： h.man immunodeficiency virus Eryth.ocytes Megakaryocytes h.ematopoietic progenitor cells Virology