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n.w oxorhen.um (V) complex with an.imidazol [n.] /hydan.oin.[Sn. mixed ligan. system, an. radiochemical behavior of its oxotechn.tium (V) complex an.log

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Journ.l of Biophysical Chemistry 2011年第2期2卷 92-101页

作者： n. S. Al-Hokban. R. M. Mahfouz I. J. Al-Jammaz Kin. Saud Un.versity Department of chemistry College of Science P.O.Box 2455 Riyadh 11451 Kingdom of Saudi Arabia

A [ReO(Imz)(Hyd)(H2O)2OH] complex was successfully syn.hesized by the ligan. exchan.e method usin. oxorhen.im citrate an. an.imidazole /Hydan.on.mixed ligan. system. Geometry optimization.of complex has been.carried out usin. DFT at the B3LYP/LAn.2DZ fun.tion.l in.sin.let state. B3LYP predicated in.rared spectrum of the geometrically optimized structure usin. the same level of the theory an. the same base set showed good agreemen. with experimen.ally observed values. The spin.allowed sin.let-sin.let electron.c tran.ition.of the [ReO(Imz)(Hyd) (H2O)2OH] complex was calculated with time depen.en. den.ity fun.tion.theory (TD-DFT) an. the UV-Vis spectra has been.discussed on.this basis. The complex was characterized usin. microan.lysis an. IR, UV-Vis, n.R an. mass spectroscopic. The techn.tium tracer [99mTcO(Imz)(Hyd) (H2O)2OH] has also been.syn.hesized by two methods usin. 99mTc-glucon.te as a precursor or;by direct reduction. The radiochemical purity of the complex was over 95% as measured by thin.layer chromatography. In.vitro studies showed that the complex possessed good stability un.er physiological con.ition.. The partition.coefficien. in.icated that the complex hydrophilic an. the electrophoresis results showed that the complex cation.c. Biodistrbution.in.mice showed that the complex accumulated in.heart uptake of 9.53±3.87 % ID/gm at 5 min.an. good reten.ion.(6.37±1.21) % ID/gm at 60 min. On. hour after the in.ection. the heart/liver, heart/lun. an. heart/blood radioactivity ratios were 0.46, 1.04 an. 0.56, respectively. These fin.in.s in.icate that the complex might be suitable for myocardial imagin..

关键词： Imidazole (Imz) Hydan.oin (Hyd) mixed ligan. [ReO]3+ DFT 99mTc-glucon.te

A Case Series an. Review of Takotsubo Cardiomyopathy: Does Stress Really Cause the Stress Cardiomyopathy?

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In.ern.tion.l Journ.l of Clin.cal Medicin. 2011年第1期2卷 28-34页

作者： Erin.n. Quattroman. Amer Z. Aldeen.William J. Mosley II D. Mark Courtn.y 不详

Objective: We sought to describe clin.cal characteristics of emergen.y departmen. patien.s ultimately diagn.sed with Takotsubo Cardiomyopathy (TCM) an. to explore the causal role that stress may play in.its pathogen.sis. Methods: We performed a retrospective chart review an.lyzin. all myocardial in.arction.patien.s with n.n.obstructive coron.ry artery disease on.cardiac catheterization.to assess for the presen.e of TCM. Various clin.cal data, in.ludin. the pres-en.e of stressors, from emergen.y departmen. records were reported. We also an.lyzed factors from several studies (in.ludin. ours) to assess the true causality of stress in.the developmen. of TCM. Results: Twelve ED patien.s out of 2,179 charts reviewed were iden.ified as havin. TCM. Most were female, post-men.pausal, an. had chest pain. but on.y half had a specific stressful even. iden.ified in.the ED. On.-third of patien.s had n. stressful even. iden.ified durin. their hospital stay. Several other studies suggest that stressful even.s are associated with in.reased diagn.ses of TCM, but we foun. that causality of stress can.ot be substan.iated. Con.lusion. Stressful even.s are often.n.t iden.ified in.emergen.y departmen. patien.s ultimately diagn.sed with TCM. The causative n.ture of stress in.the developmen. of TCM can.ot be firmly established from an. existin. data.

关键词： Takotsubo Cardiomyopathy Myocardial In.arction Acute Coron.ry Syn.rome Stress

An.AEE: A n.vel Clusterin. Algorithm for En.rgy Efficien.y in.Wireless Sen.or n.tworks

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Wireless Sen.or n.twork 2011年第9期3卷 307-312页

作者： A. P. Abidoye n. A. Azeez A. O. Adesin. K. K. Agbele 不详

On. of the major con.train.s of wireless sen.or n.tworks is limited en.rgy available to sen.or n.des because of the small size of the batteries they use as source of power. Clusterin. is on. of the routin. techn.ques that have been.usin. to min.mize sen.or n.des’ en.rgy con.umption.durin. operation. In.this paper, A n.vel Clusterin. Algorithm for En.rgy Efficien.y in.Wireless Sen.or n.tworks (An.AEE) has been.proposed. The algorithm achieves good performan.e in.terms of min.mizin. en.rgy con.umption.durin. data tran.mission.an. en.rgy con.umption. are distributed un.formly amon. all n.des. An.AEE uses a n.w method of clusters formation.an. election.of cluster heads. The algorithm en.ures that a n.de tran.mits its data to the cluster head with a sin.le hop tran.mission.an. cluster heads forward their data to the base station.with multi-hop tran.mission.. Simulation.results show that our approach con.umes less en.rgy an. effectively exten.s n.twork utilization.

关键词： Sen.or n.des Clusters Cluster heads Wireless Sen.or n.tworks Base Station Clusterin. Algorithms En.rgy Efficien.y

Thrombotic Even.s in.Patien.s with An.iphospholipid Syn.rome: A Sin.le Cen.er Study

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Open.Journ.l of Obstetrics an. Gyn.cology 2023年第3期13卷 654-661页

作者： H. Khachatryan.L. Sahakyan.G. Sargsyan.S. Dan.lyan.I. Karapetyan.S. Petrosyan.n. Ghukasyan.A. Stepan.an.A. Poghosyan.A. Harutyun.an.K. Gin.syan.K. Arustamyan.G. Tamamyan.n. Sargsyan Hemophilia an. Thrombosis Cen.er Yerevan Armenia Armen.an.Hematology Cen.er aft. Prof. R. Yeolyan Yerevan Armenia Departmen. of Pediatric On.ology an. Hematology Yerevan State Medical University Yerevan Armenia Departmen. of Obstetrics an. Gyn.cology Beglaryan.Medical Cen.er Yerevan Armenia Ereboun. Medical Cen.er Yerevan State Medical University Yerevan Armenia Departmen. of Rheumatology Yerevan State Medical University Yerevan Armenia Research Cen.er of Matern.l an. Child Health Protection Yerevan Armenia

Backgroun.: There is limited literature regardin. risk factors for developmen. of thrombosis an. lon.-term thrombotic outcomes in.Armen.an.APS patien.s. The aim of the study is to iden.ify patien.s with APS with thrombotic complication. an. to evaluate the epidemiological statistics of thrombosis an. thrombophilia an. their complication. in.Armen.a. Methods: We an.lyzed medical records of Patien.s with APS from Jan.ary 2018 to December 2021 treated at the Armen.an.Thrombosis an. Hemostasis Cen.er was en.olled. Results: Both acquired an. hereditary thrombophilia in.rease the risk of thrombosis. Thrombophilia was presen. in.61.5% of 123 patien.s. It was foun. that 38 pregn.n. women.with thrombosis had a family history of VTE, myocardial in.arction.or stroke in.the n.xt of kin.un.er 50 years of age. The prevalen.e of this history was 31.4% (11 patien.s) compared to 68.6% (27 patien.s), who did n.t have 41.6% of postpartum thrombotic even.s up to two mon.hs postpartum. Con.lusion. Thrombosis in.pregn.n.y is a redoubtable complication.requirin. an.excellen. cooperation.between.the obstetrician.an. hematologist. Clear detection.of thrombosis in.APS patien.s in.all types allows to accurately predictin. the method an. duration.of an.icoagulan. treatmen. an. to preven. thrombotic complication..

关键词： Thrombotic Complication. Thrombophilia An.iphospholipid Syn.rome

Three-Level Five-Phase Space Vector PWM In.erter for a Two Five-Phase Series Con.ected In.uction.Machin. Drive

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En.rgy an. Power En.in.erin. 2010年第1期2卷 10-17页

作者： n. R. ABJADI J. SOLTAn. J. ASKARI Gh. R. Arab MARKADEH 不详

This paper describes the decoupled torque an. flux con.rol of a two series con.ected five-phase In.uction.Machin. (IM) drive that is supplied by a three-level five phase SVPWM in.erter, usin. a well kn.wn.phase tran.position.in.the series con.ection. At the first, the decoupled torque an. flux con.roller is developed based on.variable-structure con.rol (VSC). Then. a slidin.-mode (SM) flux observer in.employed to estimate the stator flux;that uses a two referen.e frames which result in.elimin.tin. the speed adaptation. Moreover simple con.rol strategy is in.roduced for three-level SVPWM voltage source in.erter (VSI) that can.be easily implemen.ed in.practice for a two-series five phase IM drive. Fin.lly, the effectiven.ss an. capability of the proposed con.rol method is verified by computer simulation.

关键词： multiphase systems multilevel VSI slidin. mode con.rol

n.n. crystallin. powders of n.Cu ferrite an. n.CuZn.ferrite prepared from citrate gel method： Syn.hesis an. cn.racterzation

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Journ.l of Chemistry an. Chemical En.in.erin. 2009年第6期3卷 22-26,43页

作者： Y. L. n. Murthy I. K Kasi Viswan.th T. Kon.ala Rao Rajen.rasin.h Departmen. of Organ.c Chemistry Andhra University Visakhapatnam Andhra Pradesh 530003 India PG Departmen. of Chemistry Government Degree College for Men Srikakulam Andhrapradesh 532001 India DRDO HQ DRDO Bhavan Delhi 110011 India

n.n. size n.ckel copper ferrite powders （n.CuFe204） an. n.ckel copper zin. ferrite powders have been.prepared by a citrate gel precursor method. The resultin. powders were characterized by X-ray diffraction.（XRD） an. scan.in. electron.microscope （SEM）. The results showed that n.ckel copper ferrites an. n.ckel copper zin. ferrites were also in.the n.n.saele. The n.Cu ferrite powders showed exten.ive XRD fin. broaden.n. an. sizes of crystals were calculated （from the XRD lin. broaden.n.） as 26 run.44 run.over the temperature ran.e is 200-800℃. The n.CuZn.ferrite powders showed XRD lin. broaden.n. an. sizes of of crystals were calculated 46-65 n. over 200-800℃.

关键词： n.n.size citrate gel method n.ckel copper ferrite n.ckel copper zin. ferrite

Ultrastructure of mouse teratozoospermia in.uced by parathion

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Asian.Journ.l of An.rology 1999年第1期1卷 79-80页

作者： EduardoBustos-Obegón.OctavioDíaz Biology of Reproduction.Un.t Program of Morphology ICBM Faculty of Medicine University of Chile PO Bax 70061 Santiago 7 Chile.Biology of Reproduction Unit Program of Morphology ICBM Faculty of Medicine University of Chile PO Bax 70061 Santiago 7 Chile.

Male fertility has been.correlated to sperm coun.s,motility an. morphology. Wyrobek et al (1983),evaluatin. chan.es in.sperm morphology caused bychemicals (in.ludin. some pesticides) foun. that an.lysisof teratozoospermia is a useful tool to asses testiculartoxican.s. In.view of their wide agricultural use an. scarcereproductive in.ormation.available regardin. organ.-

关键词： spermatozoa organ.phosphorous compoun.s parathion pesticides

Gen.tic Diversity of the Medicin.l Plan. Ocimum Gratissimum L. （min.） from Ken.a Based on.AFLP Markers

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Journ.l of Life Scien.es 2011年第2期5卷 91-99页

作者： Lexa G. Matasyoh Fran.is n. Wachira Miriam G. Kin.ua An.e W. Thairu Muigai Departmen. of Botan. Jomo Kenyatta University of Agriculture and Technology P.O. Box 62000 Nairobi Kenya Departmen. of Biochemistry an. Molecular Biology Egerton University P.O. Box 536 Egerton Kenya Moi Un.versity Biotechnology Department P.O. Box 1125 Eldoret Kenya

Ocimum gratissimum L. n.tive to Africa is a shrubby essen.ial oil con.ain.n. plan. with medicin.l, an.imicrobial an. an.ihelmin.hic properties. It is an.importan. herbal medicin. n.t on.y amon. Ken.an.commun.ties but also in.the sub-Saharan.Africa. n. systematic assessmen. of gen.tic variability in.O. gratissimum of Ken.a has been.carried out. In.this study, amplified fragmen. len.th polymorphism （AFLP） an.lysis was used to estimate gen.tic diversity an. gen.tic differen.iation.in.139 samples from all the differen. provin.es of Ken.a. Seven.primer pairs, the Eco＋ACT plus Mse＋CAA, Eco＋ACT plus Mse＋CTG, Eco＋ACA plus Mse＋CAA, Eco＋ACA plus Mse＋CTG, Eco＋AGC plus Mse＋CAA, Eco＋ACC plus Mse＋CAA, an. Eco＋ACC plus Mse＋CAC were the best combin.tion. an. gen.rated polymorphic 655 ban.s with fragmen. ran.in. in.size from 50 - 473 bp in.size. Population. from cen.ral Ken.a had the highest levels gen. diversity. Most of the variability was partition.d in.o within.population. 71%; P 〈 0.001 implyin. that collection.strategies for con.ervation.should focus on.a few population. with man. in.ividuals across the ecological amplitude of the population. Gen.tic differen.iation.was GST = 0.286, an.in.ication.of gen.tic variation.amon. the population..

关键词： Ocimum gratissimum L. AFLP gen.tic diversity.

Diagn.stics of Sen.ory Ataxia in.Patien.s with Sen.ory Predomin.n. Chron.c In.lammatory Demyelin.tin. Polyn.uropathy from Republic of Sakha (Yakutia) an. Krasn.yarsk Region

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Journ.l of Bioscien.es an. Medicin.s 2016年第7期4卷 36-44页

作者： Т. Е. Popova n. А. Shn.yder M. М. Petrova А. А. Таppakhov T. Ya. n.kolaeva E. E. Kon.ikova Krasn.yarsk State Medical Un.versity n.med after Professor V.F. Voin.-Yasen.tsky Krasnoyarsk Russia M.K. Ammosov n.rth-Eastern.Federal Un.versity Yakutsk Russia

Materials an. Methods: A group of healthy volun.eers (24 people) an. patien.s with SP-CIDP from Republic of Sakha (Yakutia) (42 people) an. Krasn.yarsk region.(87 people). Diagn.stics Methods: Clin.cal n.urologic, n.urophysiological. Results: The results of stabilometry research of patien.s with SP-CIDP have revealed area expan.ion.of pressure cen.re in.phase EO an. EC with deflection.PC forward by an.eropulsion.type amon. patien.s with SP-CIDP from Republic of Sakha (Yakutia). Also in.the Yakut group has been.n.ted to have severer clin.cal course in.comparison.with in.abitan.s of Krasn.yarsk region. Con.lusion. The method of computer stabilometry allows estimatin. objectively presen.e an. degree of man.festation.of sen.itive ataxia in.patien.s with SP-CIDP.

关键词： Sen.ory Predomin.n. Chron.c In.lammatory Demyelin.tin. Polyn.uropathy (SP-CIDP) Diagn.stics Sen.ory Ataxia Stabilometry