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Genetic Diversity of Great Dane Breed Using Ten microsatellites: Impact of Breeding Control over the Breeding Line

Open Journal of Genetics 2014年第2期4卷 78-86页

作者： Gino noris Carla santana mariana Herrán-Aguirre marco Antonio meraz-Ríos mario Pérez-martínez Carlos Esquivel-lacroix Leonor C. Acosta-saavedra Eduardo Rodríguez maría de la Paz Juaréz Emma s. calderón-Aranda Rocío Gómez BImODI (Biología molecular Diagnóstica) Querétaro Qro. México departamento de Biomedicina molecular Cinvestav-IPN México D.F. México departamento de morfología Facultad de Medicina Veteri-naria y Zootecnia Universidad Nacional Autónoma de México México D.F. México departamento de Reproducción Facultad de Medicina Vete-rinaria y Zootecnia Universidad Nacional Autónoma de México México D.F. México departamento de Toxicología Cinvestav-IPN. Av. Instituto Politécnico Nacional 2508 Col. San Pedro Zacatenco México D.F. México

The American Kennel Club and the Fédération Cynologique Internationale recognize two phenotypic variants of Great Dane breed denominated American and European varieties. Historically, these varieties have been segregated according to morphological characteristics. In an attempt to obtain a better characterization, breeders have been interested in the genetic parameters that could evaluate the within-breed diversity. In this document, we studied the genetic structure of Great Dane breed with 10 sTR markers in 88 dogs using capillary electrophoresis. Cluster analysis, population differentiation and phylogenetic analyses revealed that American and European varieties are genetically independent. nevertheless, within the American variety a genetic stratification was found. Additionally, a high misclassification (28%) was detected, which could be due to wrong registration or false paternity. Our results support the importance to deem genetic markers as useful tools in breeding control. similarly, these studies serve as an accurate reference to establish standards by dog breeding associations and for choosing among dogs for inter-breeding. nevertheless, genetic tools are only a complement of morphological methods, since both are reshuffling the control over the breeding line. notwithstanding, this database provides an overall and scape concerning the impact of genetic diversity within-breed. Unmistakably, more databases are needed to increase the quality of the breeding line as well as the number of sTR in order to study, with more detail, the genetic structure in the Great Dane race.

关键词： Genetic structure Great Dane Varieties microsatellites Population Genetics Population stratification

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The Acute and Chronic Effects of Co-Administration of Turmeric and Black Pepper Extracts in Genetic Hypertension

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Journal of Biosciences and medicines 2023年第8期11卷 114-128页

作者： ma. Guadalupe calderón-Gallardo Lilia Castillo-martínez samuel Estrada-soto Itzell A. Gallardo-Ortíz Rafael Villalobos-molina Unidad de Biomedicina Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de México Tlalnepantla México Programa de maestría y Doctorado en Ciencias médicas Odontológicas y de la Salud Doctorado en Investigación Clínica Experimental en Salud Universidad Nacional Autónoma de México Ciudad de México México Instituto nacional de nutrición salvador Zubirán Ciudad de México México Facultad de Farmacia Universidad Autónoma del Estado de Morelos Cuernavaca México

High blood pressure is the main risk factor for cardiovascular diseases, it affects many people worldwide and is a public health problem. This study explored the acute and chronic actions of a mixture of turmeric (95% curcumin) plus black pepper (95% piperine) extracts, in the blood pressure pattern in spontaneously hypertensive rats (sHR) along they age. For the acute study male adult (4 - 7 months old) sHR and their control Wistar Kyoto rats (WKY) were used. A single oral dose of the mixture of turmeric/black pepper extracts (200 mg/2mg, respectively) suspension was administered. Tail-cuff was used to determine blood pressure during 180 min. For the chronic study, young (1-month-old) male sHR and their control WKY rats were fed with standard chow, or standard chow combined with cocoa, or combined with cocoa plus the mixture of turmeric/black pepper extracts;tail-cuff was used to determine blood pressure once a week, along 12 weeks. In a second chronic assay adult (5 months old) male sHR and their control WKY rats were fed with standard chow, or standard chow combined with cocoa, or combined with cocoa plus the mixture of turmeric/black pepper extracts;tail-cuff was used to determine blood pressure once a week, along 12 weeks. In all three studies, a decrease in systolic, diastolic and mean blood pressure was observed, being higher in sHR and negligible in WKY rats. The mixture of turmeric/black pepper extracts showed antihypertensive actions in sHR rats with no effect on WKY rats. The mixture delayed the onset of hypertension in young sHR rats.

关键词： Curcuma longa L. Peper nigrum L. Hypertension Polyphenol sHR

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synthesis and Characterization of Organic Bio-Absorbents Coming from sugarcane Bagasse

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Journal of surface Engineered materials and Advanced Technology 2016年第3期6卷 125-133页

作者： Israel Hernández Romero Juan Rodrigo laguna Camacho Raúl Enrique Contreras Bermúdez Francisca sandoval Reyes Erika Gaona santiago Celia marí a calderón Ramón Lizeth Rí os Velasco Jesús Enrique Escalante martí nez Facultad de Ciencias Quí micas de la Universidad Veracruzana Tuxpan M&eacute xico Facultad de Ingenierí a mecánica de la Universidad Veracruzana Tuxpan M&eacute xico

In this work, a modification of the sugarcane bagasse is performed, in order to obtain organic catalysts. The bagasse analysis is performed using X-ray diffraction (XRD) and Fourier Transformer Infrared spectroscopy (FTIR), which indicated that characteristic peaks determined its chemical compounds. In addition, scanning Electron microscopy (sEm) is used to know the morphology. Finally, a discoloration test is conducted on an azo compound (methylene blue) in an aqueous medium, obtaining an efficiency of 98.6%.

关键词： Organic Bio-Absorbents natural and modified sugarcane Bagasse methylene Blue sugarcane Bagasse Characterization

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measurements of dihadron correlations relative to the event plane in Au+Au collisions at√^(s)nn=200 GeV

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Chinese Physics C 2021年第4期45卷 198-241页

作者： H.Agakishiev m.m.Aggarwal Z.Ahammed A.V.Alakhverdyants I.Alekseev J.Alford B.D.Anderson C.D.Anson D.Arkhipkin G.s.Averichev J.Balewski D.R.Beavis n.K.Behera R.Bellwied m.J.Betancourt R.R.Betts A.Bhasin A.K.Bhat H.Bichsel J.Bieleik J.Bielcikova B.Biritz L.C.Bland W.Borowski J.Bouchet E.Braidot A.V.Brandin A.Bridgeman s.G.Brovko E.Bruna s.Bueltmann I.Bunzarov T.P.Burton X.Z.Cai H.Caines m.calderon de la barca sanchez D.Cebra R.Cendejas m.C.Cervantes Z.Chajecki P.Chaloupka s.Chattopadhyay H.F.Chen J.H.Chen J.Y.Chen L.Chen J.Cheng m.Cherney A.Chikanian K.E.Choi W.Christie P.Chung m.J.m.Codrington R.Corliss J.G.Cramer H.J.Crawford s.Dash A.Davila Leyva L.C.de silvat R.R.debbe T.G.dedovich A.A.derevschikov R.derradi de souza L.Didenko P.Djawotho s.m.Dogra X.Dong J.L.Drachenberg J.E.Draper J.C.Dunlop L.G Efimov m.Elnim J.Engelage G Eppley m.Estienne L.Eun O.Evdokimov R.Fatemi J.Fedorisin A.Feng R.G.Fersch P.Filip E.Finch V.Fine Y.Fisyak C.A.Gagliardi D.R.Gangadharan A.Geromitsos F.Geurts P.Ghosh Y.n.Gorbunov A.Gordon O.Grebenyuk D.Grosnick s.m.Guertin A.Gupta W.Guryn B.Haag O.Hajkova A.Hamed L-X.Han J.W.Harris J.P.Hays-Wehle m.Heinz s.Heppelmann A.Hirsch E.Hjort G.W.Hoffmann D.J.Hofiman B.Huang H.Z.Huang T.J.Humanic L.Huo G.Igo P.Jacobs W.W.Jacobs C.Jena F.Jin J.Joseph E.G.Judd s.Kabana K.Kang J.Kapitan K.Kauder H.Ke D.Keane A.Kechechyan D.Kettler D.P.Kikola J.Kiryluk A.Kisiel V.Kizka A.G.Knospe D.D.Koetke T.Kollegger J.Konzer I.Koralt L.Koroleva W.Korsch L.Kotchenda V.Kouchpil P.Kravtsov K.Krueger m.Krus L.Kumar P.Kurnadi m.A.C.lamont J.m.landgraf s.laPointe J.lauret A.Lebedev R.Lednicky J.H.Lee W.Leight m.J.LeVine C.Lil L.Li n.Li W.Li X.Li X.Li Y.Li Z.m.Li m.A.Lisa F.Liu H.Liu J.Liu T.Ljubicic W.J.Llope R.s.Longacre W.A.Love Y.Lu E.V.Lukashov X.Luo G.L.ma Y.G.mai D.P.mahapatra R.majka O.I.mall L.K.mangotra R.manweiler s.margetis C.markert H.masui H.s.matis Yu.A.matulenko D.meDonald T.s.mcshane A.meschanin R.milner n.G.minaev s.mioduszewski A.mischke m.K.mitrovski B.mohanty m.m.mondal B.morozov D.A.morozov m.G.munhoz m Argonne national laboratory Argonnellinois 60439USA Brookhaven national laboratory UptonNew York 11973USA University of Califomia BerkeleyCaliformnia 94720USA University of California DavisCalifornia 95616USA University of Califormnia Los AngelesCalifomia 90095USA Universidade Estadual de Campinas Sao PauloBrazil University of Illinois at Chicago ChicagoIlinois 60607USA Creighton University OmahaNebraska 68178USA Czech Technical University in Prague FNSPEPrague11519Czech Republic nuclear Physics Institute As CR 25068 Rez/PragueCzech Republic University of Frankfurt FrankfurtGermany Institute of Physics Bhubaneswar 751005India Indian Institute of Technology MumbaiIndia Indiana University BloomingtonIndiana 47408USA Alikhanov Instiute for Theoretical and Experimental Physics MoscowRussia University of Jammu Jammu 180001India Joint Institute for nuclear Research Dubna141980Russia Kent state University KentOhio 44242USA University of Kentucky LexingtonKentucky40506-0055USA Institute of modern Physics LanzhouChina lawrence Berkeley national laboratory BerkeleyCalifornia 94720USA massachusetts Institute of Technology CambridgeMA 02139-4307USA mx-Planck-Institut fir Physik MunichGermany michigan state University East LansingMichigan 48824USA moscow Engineering Physics Institute Moscow Russia nIKHEF and Utrecht University AmsterdamThe Netherlands Ohio state University ColumbusOhio 43210USA Old Dominion University NorfolkVA23529USA Panjab University Chandigarh 160014India PennsyIvania state University University ParkPennsylvania 16802USA Institute of High Energy Physics ProtvinoRussia Purdue University West LafayetteIndiana 47907USA Pusan national University PusanRepublic of Korea University of Rajasthan Jaipur 302004India Rice University HoustonTexas 77251USA Universidade de sao Paulo Sao PauloBrazil University of science&Technology of China Hefei 230026.China shandong University JinanShandong 250100China shanghai Institute of Applied Physics Shanghai 201800Chi

Dihadron azimuthal correlations containing a high transverse momentum(pr)trigger particle are sensit-ive to the properties of the nuclear medium created at RHIC through the strong interactions occurring between the traversing parton and the medium,*** measurements revealed a strong modification to di-hadron azimuthal correlations in Au+Au collisions with respect to ptp and d+Au *** modification in-creases with the collision centrality,suggesting a path-length or energy density dependence to the je-quenching *** paper reports sTAR measurements of dihadron azimuthal correlations in mid-central(20%-60%)Au+Au collisions at√^(s)nn=200 GeV as a function of the trigger particle's azimuthal angle relative to the event plane,Ф_(s)=|Ф_(t)-ψ_(Ep)|.The azimuthal correlation is studied as a function of both the trigger and associated particle *** subtractions of the combinatorial background and anisotropic flow,assuming Zero Yield At minimum(ZYAm),are *** correlation results are first discussed with subtraction of the even harmonic(elliptic and quadrangu-lar)flow *** away-side correlation is strongly modifed,and the modification varies withФ_(s),with a double-peak structure for out-of-plane trigger *** near-side ridge(long range pseudo-rapidity△_(η)correla-tion)appears to drop with increasingФ_(s)while the jet-like component remains approximately *** correla-tion functions are further studied with the subtraction of odd harmonic triangular flow background arising from *** is found that the triangular flow,while responsible for the majority of the amplitudes,is not sufficient to explain theφs-dependence of the ridge or the away-side double-peak *** dropping ridge withФ_(s)could be attributed to aФ_(s)-dependent lliptie anisotropy;however,the physics mechanism of the ridge remains an open *** with aФ_(s)-dependent elliptic flow,the away-side correlation structure

关键词： relativistic heavy ion collisions dihadron correlations jet-medium interactions anisotropic flow background event plane

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