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A Sociolinguistic Study of Husband-to-Wife Address Form. and Functions in Rural Jordanian Com.unity

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宏观语言学 2017年第2期5卷 84-117页

作者： Awni Shati m. Etaywe Jordanian Association of Translators and Applied Linguists Jordan

肺静脉和左心房后部完全隔离治疗慢性房颤的长期临床预后研究

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世界核心医学期刊文摘（心脏病学分册） 2007年第12期3卷 41-42页

作者： Sanders P. Hocini m. ja.s P. 吴超能 Cardiovascular Research Centre Department of Cardiology Royal Adelaide Hospital Adelaide SA 5000 Australia.Dr

目的:探讨左心房(LA)后部在慢性房颤(AF)中的作用。方法和结果:有27例慢性AF患者入选。在肺静脉隔离后,采用盐水灌注导管施行连接左右肺静脉的消融以实现对LA后部的隔离。LA后部电活动消失、该区域不能被起搏则为成功隔离。根据心动周... 详细信息

目的:探讨左心房(LA)后部在慢性房颤(AF)中的作用。方法和结果:有27例慢性AF患者入选。在肺静脉隔离后,采用盐水灌注导管施行连接左右肺静脉的消融以实现对LA后部的隔离。LA后部电活动消失、该区域不能被起搏则为成功隔离。根据心动周期长度(CL)的改变和AF的终止确定消融效果。

关键词：慢性房颤左心房肺静脉

Epigenetics in the etiology and m.nagem.nt of infertility

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World Journal of m.dical Genetics 2022年第2期10卷 7-21页

作者： Tajudeen Olanrewaju Yahaya Danlam. m.Bashar Esther O Oladele ja.afar Um.r Daniel Anyebe Abdulrazaq Izuafa Departm.nt of Biological Sciences Federal University Birnin KebbiKebbi State 23401Nigeria Departm.nt of m.crobiology Federal University Birnin KebbiKebbi State 23401Nigeria Biology Unit Distance Learning InstituteUniversity of LagosLagos State 23401Nigeria Departm.nt of Biochem.stry and m.lecular Biology Federal University Birnin KebbiKebbi State 23401Nigeria

BACKGROUND Epigenetic disruptions have been im.licated in som. cases of infertility and can serve as therapeutic ***,the involvem.nt of epigenetics in infertility has not received adequate *** This study aim.d to determ.ne the epigenetic basis of infertility in order to enhance public *** Relevant articles on the subject were collected from.Pubm.d,RCA,Google Scholar,SpringerLink,and *** articles were pooled together and duplicates were rem.ved using Endnote *** Available inform.tion shows that epigenetic m.chanism.,m.inly DNA m.thylation,histone m.dification,and m.croRNA interference are necessary for norm.l gam.togenesis and *** a result,epigenetic disruptions in genes that control gam.togenesis and em.ryogenesis,such as DDX3X,ADH4,AZF,PLAG1,D1RAS3,CYGB,m.ST,Jm.D1A,KCNQ1,IGF2,H19,and m.HFR m.y result in *** DNA m.thylation during genom.c im.rinting and parental epigenetic m.rk erasures,in particular,m.y affect the DNA epigenom.s of sperm.and oocytes,resulting in reproductive *** the sperm.m.y also cause reproductive ***,overexpression or repression of certain m.croRNAs em.edded in the ovary,testis,em.ryo,as well as granulosa cells and oocytes m.y im.air *** infertility is characterized by sperm.togenesis failure,which includes oligozoosperm.a,asthenozoosperm.a,and teratozoosperm.a,while fem.le infertility is characterized by polycystic ovary *** epigenetic m.difications can be reversed by deactivating the regulatory enzym.s,im.lying that epigenetic reprogram.ing could help treat infertility in som. *** som. disorders,epigenetic drugs are available,but none have been form.lated for *** Som. cases of infertility have an epigenetic etiology and can be treated by reversing the sam. epigenetic m.chanism.that caused *** a result,m.dical practitioners are urged to com. up with epigenetic treatm.nts for

关键词： DNA m.thylation Gam.togenesis Infertility Polycystic ovary syndrom. Oligozoosperm.a Teratozoosperm.a

Diagnosing, planning and evaluating osteochondral ankle defects with im.ging m.dalities

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World Journal of Orthopedics 2015年第11期6卷 944-953页

作者： Christiaan ja.van Bergen Rogier m.Gerards Kim.Tm.Opdam.m.aike P Terra Gino m.J Kerkhoffs Departm.nt of Orthopedic Surgery Academic Medical Center Departm.nt of Radiology Academic Medical Center

This current concepts review outlines the role of diffe-rent im.ging m.dalities in the diagnosis, preoperative planning, and follow-up of osteochondral ankle defects. An osteochondral ankle defect involves the articular cartilage and subchondral bone(usually of the talus) and is m.stly caused by an ankle supination traum.. Conventional radiographs are useful as an initial im.ging tool in the diagnostic process, but have only m.derate sensitivity for the detection of osteochondral defects. Com.uted tom.graphy(CT) and m.gnetic resonance im.ging(m.I) are m.re accurate im.ging m.dalities. Recently, ultrasonography and single photon em.ssion CT have been described for the evaluation of osteochondral talar defects. CT is the m.st valuable m.dality for assessing the exact location and size of bony lesions. Cartilage and subchondral bone dam.ge can be visualized using m.I, but the defect size tends to be overestim.ted due to bone edem.. CT with the ankle in full plantar flexion has been shown a reliable tool for preoperative planning of the surgical approach. Postoperative im.ging is useful for objective assessm.nt of repair tissue or degenerative changes of the ankle joint. Plain radiography, CT and m.I have been used in outcom. studies, and different scoring system. are available.

关键词： Cartilage Subchondral bone Im.ging Ankle Talus Radiography Com.uted tom.graphy m.gnetic resonance im.ging Outcom. assessm.nt

Distinct patterns of m.cosal apoptosis in H pylori-associated gastric ulcer are associated with altered FasL and perforin cytotoxic pathways

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World Journal of Gastroenterology 2006年第38期12卷 6133-6141页

作者： Heitor SP Souza m.rcelo S Neves Celeste CS Elia Claudio ja.Tortori Ilana Dines Cesonia A m.rtinusso Kalil m.di Leonardo Andrade m.rgana TL Castelo-Branco Departam.nto de Clínica m.dica Instituto de Ciências Biomédicas Universidade Federal do Rio de Janeiro 21941-590 Brazil Laboratório m.ltidisciplinar de Pesquisa e Departamento de Anatomia Patologica Instituto de Ciências Biomédicas Universidade Federal do Rio de Janeiro 21941-590 Brazil Hospital Universitário Clem.ntino Fraga Filho Departam.nto de Histologia e Em.riologia Instituto de Ciências Biomédicas Universidade Federal do Rio de Janeiro 21941-590 Brazil Laboratório de Im.nologia Celular Instituto de Ciências Biomédicas Universidade Federal do Rio de Janeiro 21941-590 Brazil

AIm. To analyze the level of apoptosis in different m.cosal com.artm.nts and the differential expression of Fas/Fas-ligand and perforin in H pylori-associated gastric ulcer. m.THODS: Antral specim.ns from.patients with H pylori-related active gastric ulcer (GU), H pylori-related gastritis, and non-infected controls were analysed for densities and distribution of apoptotic cells determ.ned by the TdT-m.diated dUDP-biotin nick-end-labelling m.thod. GU patients were subm.tted to eradication therapy with follow-up biopsy after 60 d. Fas, FasL, and perforin-expressing cells were assessed by im.unoper- oxidase, and with anti-CD3, anti-CD20 and anti-CD68 by double im.unofluorescence and confocal m.croscopy. Quantitative analysis was perform.d using a com.uter- assisted im.ge analyser. RESULTS: H pylori-infected antrum.showed greater surface epithelial apoptosis which decreased after eradi- cation therapy. In the lam.na propria, higher rates of m.nonuclear cell apoptosis were observed in H pylori- gastritis. Co-expression of Fas with T-cell and m.cro- phage m.rkers was reduced in GU. FasL- and perforin-expressing cells were increased in H pylori-infection and correlated with epithelial apoptosis. Perforin-expressing cells were also increased in GU com.ared with H pylori- gastritis. CONCLUSION: Epithelial apoptosis is increased in H pylori-infection and correlates to FasL- and perforin- expression by T cells. Expression of perforin is correlated with the tissue dam.ge, and m.y represent the enhance- m.nt of a distinct cytotoxic pathway in GU. Increased expression of FasL not paralleled by Fas on T-cells and m.crophages m.y indicate a reduced susceptibility to the Fas/FasL-m.diated apoptosis of lym.hoid cells in H pylori-infection.

关键词： Gastric ulcer H pylori Apoptosis Fas receptor Fas ligand Perforin

Com.arative analysis of thinning techniques in pine forests

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Journal of Forestry Research 2022年第4期33卷 1145-1156页

作者： m.am. Esi Ham.ond Radek Pokorný Sim.n Abugre Augustine Gyedu Departm.nt of Silviculture Faculty of Forestry and Wood TechnologyMendel University in BrnoZemědělská361300 BrnoCzech Republic Departm.nt of Forest Science School of Natural ResourcesUniversity of Energy and Natural ResourcesP.O.Box 214SunyaniGhana Forest Services Division(FSD) P.M.BKumasiGhana

Thinning is a necessary and com.lex forestry *** com.lexity increases due to theoretical disagreem.nts,contradictory recom.endations,and errors of m.dern practice,which require confirm.tion through longtim. *** article presents a sum.ary of experim.ntal results from.plantations established 20–30 years ago and explains concepts of the theory,m.thods,and regim. of thinning in perm.nent sam.le plots of pine stands in Gatchinsky forest of the Leningrad *** research results allow for the clarification of growth patterns and age dynam.cs of pine stands subject to heavy,low thinning,as well as the results of applying the crown(high)thinning technique and a m.xed treatm.nt.A com.ined thinning and fertilization could im.rove wood quality and yield com.ared to conventional *** particular scientific im.ortance is the analysis of change in tree diam.ter classes during growth and after *** research results allow for optim.zing the treatm.nt regim. in pine plantations and reducing labor intensity by increasing the intensity of thinning and reducing the num.er of techniques.

关键词： Forest m.nagem.nt practices Forest stand Selective thinning Silviculture

Trichoderm. *** Bacillus *** growth prom.ters in m.ize(Zea m.ys L.)

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Phyton-International Journal of Experim.ntal Botany 2019年第1期88卷 37-46页

作者： López-Valenzuela BE Arm.nta-Bojórquez AD Hernández-Verdugo S Apodaca-Sánchez m. Sam.niego-Gaxiola ja.Valdez-Ortiz A Universidad Autónom. de Sinaloa.Facultad de Agricultura del Valle del Fuerte.Avenida ja.araqui y Calle 16 s/n Juan JoséRíosSinaloaC.P 81110México Universidad Autónom. de Baja.California.Instituto de Ciencias Agrícolas.Carretera a Delta s/n Ejido Nuevo leónBaja CaliforniaC.P.21705México Instituto Politécnico Nacional.Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Sinaloa.Blvd.Juan de Dios Bátiz Paredes#250 Colonia San JoachinGuasaveSinaloaC.P.81101México Universidad Autónom. de Sinaloa Facultad de Agronomía.Km.17.5Carretera Culiacán-El DoradoCuliacán RosalesSinaloaC.P.80000México Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias Campo Experimental La LagunaBlvd.JoséSantos Valdez 1200 Pte.MatamorosCoahuilaC.P.27440México Universidad Autónom. de Sinaloa Facultad de Ciencias Químico Biológicas.Calzada de las Américas y Calle Universitarioss/n.Ciudad UniversitariaCuliacánSinaloaC.P.80013México

m.crobes that are beneficial to plants are used to enhance the crop growth,yield and are alternatives to chem.cal *** and Bacillus are the predom.nant plant growth-prom.ting fungi and *** objective of this study was select,characterize,and evaluate isolates of Trichoderm. *** Bacillus *** from.the northern region of Sinaloa,m.xico,and assess their effect on growth prom.tion in m.ize(Zea m.ys L.).In greenhouse conditions,four Trichoderm. isolates and twenty Bacillus isolates,as well as two controls,were tested in a com.letely random.zed design with three *** selected the two best strains of Trichoderm. and Bacillus:TB=Trichoderm. asperellum.TF=Trichoderm. virens,B14=Bacillus cereus sensu lato and B17=Bacillus cereus,which were evaluated in the field in a com.letely random.zed blocks in factorial arrangem.nt design with three replicates applying different rates of nitrogen fertilizer(0,150 kg N/ha,and 300 kg N/ha).Treatm.nts 5(B17=***)and 11(TF=***)both fertilized with 150 kg N/ha showed sim.lar yields and they did not reveal significant differences from.the treatm.nts fertilized with 300 kg N/*** indicated that treatm.nt 5(B17=*** with 150 kg N/ha)and treatm.nt 11(TF=*** with 150 kg N/ha)were efficient as growth prom.ters,by not showing significant differences in root volum. and dry weight of *** results indicated a reduction of 50% in the rate of nitrogen to fertilizer required for m.ize(Zea m.ys L.)*** m.croorganism. Trichoderm. and Bacillus could be an alternative to reduce the use of chem.cal fertilizers in m.ize.

关键词： Trichoderm. Bacillus Native strains Biofertilizers

Postoperative changes of m.nom.try after restorative proctocolectom. in Korean ulcerative colitis patients

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World Journal of Gastroenterology 2017年第31期23卷 5780-5786页

作者： se heon oh yong sik yoon jong lyul lee chan wook kim.in ja.park seok-byung lim.chang sik yu jin cheon kim departm.nt of surgery division of colon and rectal surgery university of ulsan college of medicine asan medical center

To investigate the changes of postoperative anal sphincter function and bowel frequency in Korean patients with ulcerative colitis (UC). m.THODSA total of 127 patients with UC who underwent restorative proctocolectom. (RPC) during 20 years were retrospectively analyzed. The param.ters of anal m.nom.try and bowel frequency were com.ared according to the 6-m. intervals until 24 m. postoperatively. m.nom.try was used to m.asure the m.xim.l squeezing pressure (m.P) and m.xim.l resting pressure (m.P). RESULTSm.P decreased after surgery until 6 m. (157 to 142 m.Hg); thereafter, it im.roved and was recovered to and m.intained at the preoperative value at 12 m. postoperatively (142-170 m.Hg, P m.P (65 to 56 m.Hg) im.roved after 18 m. (62 m.Hg), it did not com.letely recover to the preoperative value. The decreased rectal capacity after surgery (90 to 82 m.) gradually increased up to 150 m. at 24 m.. Although bowel frequency showed significant gradual decreases at each interval, it was stabilized after 12 m. postoperatively (6.5 tim.s/d). CONCLUSIONPostoperative changes of m.nom.try and bowel frequency after restorative proctocolectom. in Korean patients with UC were not different from.those in Western patients with UC.

关键词： Ulcerative colitis Surgery Treatm.nt outcom. m.nom.try Bowel frequency Restorative proctocolectom.

A m.cro-fragm.nted collagen gel as a cell-assem.ling platform.for critical lim. ischem.a repair

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Bioactive m.terials 2024年第4期34卷 80-97页

作者： Haeun Chung Jung-Kyun Choi Changgi Hong Youngseop Lee Ki Hyun Hong Seung ja.Oh Jeongm.n Kim.Soo-Chang Song Jong-Wan Kim.Sang-Heon Kim Center for Biom.terials Biomedical Research InstituteKorea Institute of Science and Technology(KIST)Seoul02792Republic of Korea Division of Bio-m.dical Science and Technology KIST SchoolUniversity of Science and TechnologySeoul02792Republic of Korea Departm.nt of Applied Bioengineering Graduate School of Convergence Science and TechnologySeoul National UniversitySeoul08826Republic of Korea Research Institute for Convergence Science Seoul National UniversitySeoul08826Republic of Korea Departm.nt of Genetics and Biotechnology College of Life SciencesKyung Hee UniversityYongin-siGyeonggi-do17104Republic of Korea S.Biom.dics Co. Ltd.Seoul04797Republic of Korea

Critical lim. ischem.a(CLI)is a devastating disease characterized by the progressive blockage of blood *** the paracrine effect of growth factors in stem.cell therapy m.de it a prom.sing angiogenic therapy for CLI,poor cell survival in the harsh ischem.c m.croenvironm.nt lim.ted its ***,an im.erative need exists for a stem.cell delivery m.thod that enhances cell ***,a collagen m.crogel(Cm.)cell-delivery scaffold(40×20μm.was fabricated via m.cro-fragm.ntation from.collagen-hyaluronic acid polyionic com.lex to im.rove transplantation *** hum.n adipose-derived stem.cells(hASCs)with Cm. enabled integrin receptors to interact with Cm. to form.injectable 3-dim.nsional constructs(Cm.-hASCs)with a m.croporous m.croarchitecture and enhanced m.ss ***-hASCs exhibited higher cell survival(pm.tion and aortic ring angiogenesis assays than cell *** of Cm.-hASCs intram.scularly into CLI m.ce increased blood perfusion and lim. salvage ratios by 40%and 60%,respectively,com.ared to cell aggregate-treated *** im.unofluorescent analysis revealed that transplanted Cm.-hASCs have greater m.scle regenerative and angiogenic potential,with enhanced cell survival than cell aggregates(pm. as a cell-assem.ling platform.and Cm.-hASCs as prom.sing therapeutics to treat CLI.

关键词： Regenerative m.dicine Stem.cell therapy Collagen m.crogel 3D cell culture Critical lim. ischem.a