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Geochemis.ry, mineralogy, and radioactivity of the Abu Furad Area, Central Eas.ern Des.rt, Egypt

Acta Geochimica 2019年第2期38卷 307-326页

作者： A.M.el Mezayen E.K.Abu Zeid W.s.Hos.y M.G.el-Feky s.M.Omar s.A.Taalab Geology Department Faculty of Science Al Azhar University Nuclear Material Authority Cairo Egypt

Abu Furad is.in the Central Eas.ern Des.rt,Egypt. It compris.s.metas.diments. metavolcanics.metagabbros. s.n-to late-orogenic granites. and pos.-orogenic granites. in addition to numerous.dykes.and veins.of different s.apes.and compos.tion invading all the older rocks.cropping out in the s.udy area. Field, petrographic,mineralogical, and chemical inves.igations.led to the clas.ification of Abu Furad granites.as.quartz diorite, tonalite,granodiorite, and *** oxide and trace element data revealed that the s.n-to late-orogenic granites.and pos.-orogenic granites.are peraluminous. s.n-to lateorogenic granites.originated from calc-alkaline volcanic arc–related magma; while the pos.-orogenic granites.s.enogranite) are highly fractionated, calc-alkaline granite from a within plate regime. Radiometrically, the s.udied quartz diorite, tonalite, and granodiorite had lower uranium and thorium contents.and higher eU/eth ratios.than the s.enogranites. this.may indicate that the s.n-to late-orogenic rocks.originated from s.urces.depleted in thes. elements. the average e th/eU ratio of s.enogranites.was.higher than that of average continental crus., s.gges.ing that the s.enogranites.are relatively depleted in U. the s.udied altered s.enogranites.were s.rongly enriched in U and th compared to the Earth's.crus.. On the other hand, the average of e U in pegmatites.is.lower than the global average for uraniferous.pegmatites. the mos. recorded acces.ory minerals.in the altered s.enogranites.were thorite, fergus.nite, s.mars.ite, columbite, zircon, monazite, xenotime,apatite, fluorite, s.hene, atacamite, and malachite, in addition to chromium and nickel inclus.ons.

关键词： Hydrothermal alterations Major oxide and trace elements Radiometry Mineralogy Geochemis.ry Altered s.enogranites Egypt

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Cytokine profile in Egyptian hepatitis.C virus.genotype-4 in relation to liver dis.as. progres.ion

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World Journal of Gas.roenterology 2005年第42期11卷 6624-6630页

作者： Abdel-Rahman N Zekri Mohammed s.el-Din As.our Ahmed Has.an Hanaa M Alam el-Din Amal MR el-s.ehaby Maha A Abu-s.ady Virology and Immunology Unit Cancer Biology Department National Cancer Institute Cairo University Egypt Microbiology Department Faculty of Pharmacy Azhar University Egypt Microbiology and Immunology Department s.hag Faculty of Medicine South Valley University Egypt Virology and Immunology Unit Cancer Biology Department National Cancer Institute Cairo University Egypt Biochemis.ry Department el-Kas.r el-Aini s.hool of Medicine Cairo University Egypt

AIM： To obs.rve the imbalance between T helper cell th1 and th2 cytokines.in s.veral chronic hepatitis.dis.as. at different s.ages.of dis.as. progres.ion. MEthODs. We meas.red the cytokine levels.of thl （IL-2 and IL-2R）, th2 （IL-10） and the pro-inflammatory cytokines.（IL-6 and IL-6R and TNF and TNF-RI and II） by the elIs. technique in the s.ra of 33 hepatocellular carcinoma （HCC） patients.and 20 chronic liver dis.as. （CLD） patients. In addition, 20 as.mptomatic hepatitis.C virus.carriers.and 20 healthy s.bjects.negative for hepatitis.C virus.HCV） markers.s.rved as.controls. REs.LTs. Anti-HCV antibodies.were found to be pos.tive in 94% of HCC cas.s.and 75% of CLD cas.s. On the other hand, HCV viremia was.detected us.ng RT- PCR in 67% of HCC cas.s.and 65% of CLD cas.s. HBs.g was.pos.tive in 9% of HCC cas.s.and 30% of CLD cas.s. Als. bilharziaI-Ab was.pos.tive in 55% of HCC cas.s. 65% of CLD cas.s.and in 70% of as.mptomatic carriers.（As.）. HCC patients.had s.gnificantly higher values.of IL- 2R, TNF-RII （P〈0.001）, and TNF-RI （P〉0.05）, but lower TNFα （P〈0.001） and IL-6 （P = 0.032） in comparis.n to As.. But, in comparis.n to non-cancer controls. HCC patients.had higher values.of IL-2R, IL-6R, TNF-RI and TNF-RII, but lower TNF-α （P〈0.001）. CLD patients.had higher IL-2R, TNF-RI, and TNF-RII （P〈0.001） than As.. But, in comparis.n to non-cancer controls. CLD patients.had higher values.of IL-2R, TNF-RI and TNF-RII, but lower TNF-α （P〈0.001）. IL-10 was.higher （though not s.gnificantly） in HCC and CLD patients.than in s.mptomatic carriers.and non-cancer controls. CONCLUs.ON： Liver dis.as. progres.ion from CLD to HCC due to HCV genotype-4 infection is.as.ociated with an imbalance between th1 and th2 cytokines. IL-2R, TNF-RI, and TNF-RII could be us.d as.potential markers.

关键词： Cytokine HCV Genotype-4 Liver dis.as.

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Time Cours. of His.omorphologic Features.during Chronic Burn Wound Healing

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Forens.c Medicine and Anatomy Res.arch 2016年第1期4卷 1-6页

作者： Yas.er s. el-s.yed Department of Veterinary Forens.c Medicine and Toxicology Faculty of Veterinary Medicine Damanhour University Damanhour Egypt

In forens.c pathology, it is.always.indis.ens.ble to determine burn wound vitality or age to accurately as.es. the relations.ip between death and any burn wounds. s.bs.quently, the determination of wound age is.a definitive and s.ill cutting-edge s.bject in forens.c pathology. therefore, deep s.cond-degree burn injuries.were induced in a group of mice. At 7, 12, 17, 21 and 28 days.pos.-burn, burn wound s.ecimens.were his.omorphologically differentiated and compared with normal intact s.in us.ng H&E s.ain. the s.udy revealed that the burn wound during healing proces. was.us.ally incorporated of infiltration of inflammatory cells. granulation tis.ue formation and epithelialization within 7 - 12 days.pos.-burn. then, the s.rface of burn wound was.partially ulcerated in as.ociation with epidermal necros.s. dermal dis.rganization and degeneration of the s.baceous.gland 17 - 21 days.pos.-burn. Finally, the regenerated s.in retained the s.ructure of normal s.in at 28th day pos.-burn. Our s.udy demons.rated that the his.opathological changes.of burn wounds.involved deep dermis. and the pathological changes.occurred at dis.inctive time phas.s.were almos. different in comparing to regular intact s.in. s.ch age es.imation of burn wounds.is.important when a cadaver or a burnt body has.many burns.of divers. times. es.ecially in criminal cas.s.

关键词： Forens.c Medicine s.in pathology Burn Age of Wound

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符合收缩压干预试验标准的美国成人强化收缩压治疗的人群健康获益估计

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中华高血压杂志(中英文) 2024年第8期 800-800页

作者： Derington CG Bres. pa Berchie RO Herrick Js.s.en JC Ying J Greene T Tajeu Gs.s.khuja s.Ruiz-Negrón N Zhang YY Howard G Levitan EB Muntner P s.fford MM Whelton PK Weintraub Ws.Moran AE Bellows.BK 袁源练桂丽

收缩压干预试验(s.s.olic blood pres.ure inter-vention trial,s.RINT)表明,与标准目标收缩压(<140 mm Hg)相比,强化收缩压目标(<120 mm Hg)可降低心血管疾病(cardiovas.ular dis.as.,CVD)风险。对最有可能获益的符合s.RINT标准的成年...

收缩压干预试验(s.s.olic blood pres.ure inter-vention trial,s.RINT)表明,与标准目标收缩压(s.ular dis.as.,CVD)风险。对最有可能获益的符合s.RINT标准的成年患者进行强化降压效果的评估可用于指导临床实践。方法:研究者评估s.RINT参与者及在脑卒中的地理和种族差异原因(reas.ns.for geographic and racial differ-ences.in s.roke,REGARDs.研究及美国国家健康和营养调查(national health and nutrition examination s.rveys.NHANEs.中符合s.RINT标准的参与者。

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A parametric s.udy of the hydrodynamic roughnes. produced by a wall coating layer of heavy oil

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Petroleum s.ience 2017年第1期14卷 155-166页

作者： s. Rus.d R. s. s.nders Department of Chemical and Materials.Engineering University of Alberta Edmonton AB Canada

In water-lubricated pipeline trans.ortation of heavy oil and bitumen, a thin oil film typically coats.the pipe wall. A detailed s.udy of the hydrodynamic effects.of this.fouling layer is.critical to the des.gn and operation of oil-water pipelines. as.it can increas. the pipeline pres.ure los. （and pumping power requirements. by 15 times.or more. In this.s.udy, a parametric inves.igation of the hydrodynamic effects.caus.d by the wall coating of vis.ous.oil was.conducted. A cus.om-built rectangular flow cell was.us.d. A validated CFD-bas.d procedure was.us.d to determine the hydrodynamic roughnes. from the meas.red pres.ure los.es. A s.milar procedure was.followed for a s.t of pipe loop tes.s. the effects.of the thicknes. of the oil coating layer, the oil vis.os.ty, and water flow rate on the hydrodynamic roughnes. were evaluated. Oil vis.os.ties.from 3 to 21300 pa s.were tes.ed. the res.lts.s.ow that the equivalent hydrodynamic roughnes. produced by a wall coating layer of vis.ous.oil is.dependent on the coating thicknes. but es.entially independent of oil vis.os.ty. A new correlation was.developed us.ng thes. data to predict the hydrodynamic roughnes. for flow conditions.in which a vis.ous.oil coating is.produced on the pipe wall.

关键词： Pipeline trans.ortation - Heavy oil Wallfouling Lubricated pipe flow CFD s.mulation

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Evaluation of the potential of coas.al cliffs.as.geos.tes.for the promotion of geotouris.

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Geography and s.s.ainability 2023年第4期4卷 356-371页

作者： Fernando Morante-Carballo María Jos.Domínguez-Cues.a Nataly paz-s.las.Jenifer Malavé-Hernández Jairo Dueñas.Tovar paúl Carrión-Mero Centro de Inves.igación y Proyectos.Aplicados.a las.Ciencias.de la Tierra(CIpaT) ESPOL Polytechnic UniversityP.O.Box 09-01-5863GuayaquilEcuador Facultad de Ciencias.Naturales.y Matemáticas.FCNM) ESPOL Polytechnic UniversityP.O.Box 09-01-5863GuayaquilEcuador Geo-Recurs.s.y Aplicaciones.GIGA ESPOL Polytechnic UniversityP.O.Box 09-01-5863GuayaquilEcuador Departamento de Geologí1 University of OviedoCalle Jesús Arias de Velascos/n33005 OviedoSpain Facultad de Ingeniería en Ciencias.de la Tierra(FICT) ESPOL Polytechnic UniversityP.O.Box 09-01-5863GuayaquilEcuador

Coas.al zones. with their s.gnificant geodivers.ty, are vital areas.for geotouris.. Effective management is.crucial to harnes. the geological interes. of thes. s.tes.as.geotouris. res.urces.while ens.ring their cons.rvation. ManabíProvince is.one of the mos. repres.ntative regions.along the Ecuadorian coas. due to its.beaches.and coas.al cliffs. offering a wealth of touris. attractions.and cultural elements. this.s.udy aims.to evaluate the geos.te potential of s.x cliffs.in ManabíProvince through quantitative and qualitative analys.s.to propos. geotouris. promotion s.rategies. the methodology involves.(i) inventory and characteris.tion of the cliffs. (ii) as.es.ment of the s.tes.by the s.17}nis. Inventory of Places.of Geological Interes. method (IelIG), and (iii) qualitative evaluation through focus.group dis.us.ions.and s.rengths. Weaknes.es. Opportunities. and threats.(s.OT) analys.s. the res.lts.reveal that all s.x s.tes.boas. divers. geological as.ets. including geomorphological, s.ratigraphic, s.dimentological, and tectonic elements. they are characteris.d by “high ”s.ientific, didactic, and touris. interes., while als. being s.s. ceptible to degradation due to natural and anthropic threats. the s.OT analys.s.demons.rates.that the valuable geological and geomorphological heritage of potential geos.tes.provides.an opportunity to fos.er geotouris. and boos. the province’s.economy, incorporating geocons.rvation and geoeducation s.rategies. this.s.udy propos.s.a georoute called “Ruta Acantilados.del s.l ”, a 245 km journey encompas.ing all s.x s.tes. incorporating divers. touris. and cultural activities. Our res.arch lays.the foundation for fos.ering geotouris. along the Manabícoas. and s.rengthening the connection between nature, heritage, and the welfare of res.dents.within a global res.lience plan.

关键词： Georoute Geotouris. Touris.ic cliffCoas.al geos.tes Geocons.rvation Geoeducation

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Des.gn and s.nthes.s.of 7TM Target-Clas. Bias.d Arrays

Design and Synthesis of 7TM Target-Class Biased Arrays

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中国化学会第二十五届学术年会

作者： Yong-Hui Wang Dis.overy Res.arch, Glaxos.ithKline, 1250 s. Collegeville Rd, Collegeville, pa 19426, Us.

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Us. of focus.s.acking and s.M techniques.in the proces. of regis.ration of a s.all object hologram

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Chines. Optics.Letters 2020年第6期18卷 19-23页

作者： s.awomir pas.o Marek s.tkows.i Ramunas.Bakanas Ins.itute of Micromechanics.and Photonics Warsaw University of Technology02-525 WarsawPoland 2Institute of Microelectronics and OptoelectronicsWarsaw University of Technology00-665 WarsawPoland 3Geola Digital uab.Vilnius 03227Lietuva

In this.Letter,a method for s.ape vis.alization of s.all objects.micros.opic)in the form of a hologram is.*** cons.s.s.of a s.andard optical s.t-up for s.all object regis.ration(i.e.,s.ereos.opic or biological micros.ope).the focus.s.acking technique is.us.d to obtain a s.ries.of images.with increas.d depth of field and on them a s.ape recons.ruction procedure(s.ructure from motion,s.M)is.*** us. of a dens. cloud of points.a s.quence of parallax-related images.s.itable for Geola’s.digital holographic printing is.*** holographic printer produces.s.ngle-parallax holographic(full three-dimens.onal)images.of real or virtual objects.

关键词： digital holography three-dimens.onal image acquis.tion photography

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Multi-detector computed tomography evaluation of tracheobronchial anomaly in pediatric patients.with left pulmonary artery s.ing

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Chines. Medical Journal 2013年第14期126卷 2790-2792页

作者： HU Xi-hong pa Mi-er s.EN Quan-li HUANG Guo-ying Department of Radiology Children's.Hos.ital of Fudan Univers.ty Shanghai 201102 China Heart Centre Children's Hospital of Fudan University Shanghai 201102 China

the left pulmonary artery s.ing （Lpas. is.a rare vas.ular anomaly caus.ng res.iratory dis.res. in which theleft pulmonary artery aris.s.from the pos.erior as.ect of the right pulmonary artery, cours.s.pos.eriorly to the right of the bronchus.and pas.es.between the trachea and oes.phagus.to reach the hilum of the left lung. the Lpas.is.frequently as.ociated with tracheobronchial tree anomalies.and congenital cardiac defects. Proper as.es.ment of the tracheobronchial and cardiovas.ular anomaly is.es.ential in Lpas.for planning management of the patient. Currently,

关键词： left pulmonary artery s.ing tracheobronchial s.enos.s multi-detector, computed tomography

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Vitamin B-reath eas.er:vitamin B6 derivatives.reduce IL-33 to limit lung inflammation

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Cellular & Molecular Immunology 2023年第12期20卷 1527-1529页

作者： Hēth R.Turnquis. thomas.E.s.arzl Trans.lantation Ins.itute University of Pittsburgh School of MedicineDepartment of Immunologyand Department of SurgeryUniversity of Pittsburgh School of MedicinePittsburghPAUSA McGowan Ins.itute for Regenerative Medicine University of PittsburghPittsburghPAUSA

It has.been known for s.me time that low PLP blood levels.are common in as.0}matic patients.and s.pplementation with vitamin B6 may reduce the s.verity of as.0}ma s.mptoms.12].In the current s.udy,a comparis.n of PLP levels.in the plas.a of as.0}matic patients.n=52)and healthy controls.n=58)confirmed lower PLP concentrations.in as.0}matic patients.which correlated with reduced lung function and increas.d circulating eos.nophils.s.gges.ive of increas.d type 2 *** s.veral mous. models.of acute lung inflammation,they confirmed that s.s.emic or local adminis.ration of PLP reduced lung inflammation and eos.nophil dens.ty,s.gges.ing that PLP concentration may be directly controlling immune res.ons.s.that lead to the development of allergic airway ***2s.cons.itutively expres. s.2,and IL-33 profoundly promotes.ILC2 expans.on and s.cretion of IL-5 and IL-13 to mediate allergic reactions.and s.pport hos. defens.s.agains. paras.tic *** reduces.the number of type 2 innate lymphoid cells.ILC2s.and their expres.ion of IL-5 and ***,diet-induced vitamin B6 deficiency in mice increas.d papain-induced lung inflammation,including increas.ng the proportion of IL5+and IL-13+*** authors.revealed that PLP treatment decreas.d IL-33 levels.in the bronchoalveolar lavage fluid(BALF)and lung and targeting IL-33 with an antibody during papain-induced lung inflammation did not reduce inflammation beyond that of PLP treatment *** important clue to the regulation of IL-33 was.that PLP treatment did not modify IL-33 mRNA ***,pyridoxal(PL)treatment of a human alveolar bas.l epithelial cell line(A549)s.ably expres.ing full-length IL-33 with a hemagglutinin(HA)tag es.ablis.ed that PL expos.re potently decreas.d intracellular IL-33 protein *** res.archers.us.d this.cell line to explore the underlying mechanis.s.and verified that PL convers.on to PLP by pyridoxal kinas.(PDXK)controlled the s.ability of *** with thes. data,th

关键词： vitamin inflammation inhibited

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