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28篇 您的检索式:作者名="Yaniz"
    题名 作者 年代 出处 被引量
1Vitrification of pre-pubertal ovine cumulus-oocyte complexes:Effect of cytochalasin B pre-treatment显示文摘SILVESTRE M A YANIZ J SALVADOR l 2006Anim Reprod Sci2006,93,:1
2Factors affecting walking activity at estrus during postpartum period and subsequent fertility in dairy cows显示文摘Yaniz J L Santolaria P Giribet A 2006Theriogenology2006,66,8:1
3Factors affecting pregnancy loss fron gestation day 38 to 90 in lactating dairy cows from a single herd显示文摘lopez-Gatius F Santolaria P Yaniz J 2002Theriogenology2002,57,:1
4Relationship between fertility and the walking activity of cows at estrus显示文摘Yaniz J Santolaria P Lo'pez-Gatius F 0,,:1
5Relationship between fertility and the walking activity of cows at estrus显示文摘Yaniz J Santolaria P 2003Vet Rec2003,152,:1
6Relationship between fertility and the walking activity of cows at estrus显示文摘Yaniz J Santolaria P Lo' pez-Gatius F 2003Vet Rec2003,152,:1
7Automatic evaluation of ram sperm morphometry 显示文摘Yaniz JL Vicente-Fiel S Capistros S 2012Theriogenology2012,77,7:1
8Risk factors for postpartum ovarian cysts and their spontaneous recovery or persistence in lactating dairy cows显示文摘Lopez-Gatius F Santolaria P Yaniz J 0,,:1
9Vitrification of pre - pubertal ovine cumulus - oocyte complexes : effect of cytochalasin B pre - treatment 显示文摘Silvestre MA Yaniz J Salvador I 2006AnimReprodSci2006,93,12:1
10Vitrification of pre-pubertal ovine cumulus-oocyte complexes: effect of cytochalasin B pre-treatment显示文摘SILVESTRE M A YANIZ J SALVADOR I 2006Anim Reprod Sci2006,93,12:1
11Vitrification of pre-puber- tal ovine cumulus-oocyte complexes: effect of cytochalasin B pre- treatment 显示文摘Silvestre M A Yaniz J Salvador I 2006Anita Reprod Sci2006,93,:1
12Comparison of different statistical approaches to evaluate morphometric sperm subpopulations in men显示文摘这研究被设计由使用不同统计方法并且检验他们的适用性分类原子形态学在人的精液介绍的正确地不同的精子在 normozoospermic 人描绘 morphometric 精子 subpopulations。从 21 个 normozoospermic 人的精液为学习被收集。在精液收集和分析以后,样品为 morphometric 决心作好准备。至少 200 精子被帮助计算机的精子 morphometry 分析(CASA-Morph ) 用荧光为精子 morphometry 每样品估计。聚类并且判别式过程被执行从获得的 morphometric 数据识别精子 subpopulations。聚类过程导致了精子的分类进三 morphometric subpopulations (大回合 30.4% ,小回合 46.6% ,并且大伸长 22.9%) 。在第二分析,用判别式方法,分类独立于尺寸和形状被做。三个词法范畴根据原子尺寸(小 < 10.90 μ m 2, 中介 10.91-13.07 μ m 2, 和大 > 13.07 μ m 2) 和四个范畴在 400 个正规房间上被定义(100 ×4 ) 从 10 个人根据精子原子形状(卵形,梨形,周围并且伸长) 。此后,产生分类功能被用来从 21 个人分类 4200 精子。在班分发的差别从聚类和判别式过程在人之中被观察。有 multivariate 簇或判别式分析的 CASA-Morph 基于荧光的技术的联合在正常在对不同 morphometric 精子 subpopulations 的描述上提供新信息,这被结束个人,和那在 morphometric 精子 subpopulations 的分发的重要变化可以在人之间存在,与可能的功能的含意。Jesus L Yaniz Sandra Vicente-Fiel Caries Soler Pilar Recreo Teresa Carretero Araceli Bono Jose M Berne Pilar Santolaria 2016Asian Journal of Andrology2016,18,6:1
13Morphometric and kinematic sperm subpopulations in split ejaculates of normozoospermic men显示文摘这研究被设计在 normozoospermic 人在精液的不同部分分析运动学的精子和 morphometric subpopulations。从八个 normozoospermic 人的精液被手淫在性节制的 3-5 天以后在三部分收集。由帮助计算机的精子分析(房屋警句) 的精子活动性,并且由用荧光的帮助计算机的精子 morphometry 分析(CASA-Morph ) 的精子 morphometry 的分析被执行。聚类并且判别式过程被执行识别精子 subpopulations 在运动学并且获得的 morphometric 数据。聚类过程导致了精子的分类进三运动学的 subpopulations (与低 ALH 慢[35.6%所有能动精子],与圆形的轨道[32.0%],并且与高 ALH 快速[32.4%]),并且三 morphometric subpopulations (大回合[33.9%所有精子],伸长[32.0%],并且小[34.10%])。运动学的精子 subpopulations 的分发在精液部分之中是不同的(P <0.001 ) 与在第二和第三部分与低 ALH 展出慢运动的精子的更高的百分比,并且与在第一部分的运动学的精子 subpopulations 的更同类的分布。morphometric 精子 subpopulations 的分发在精液部分之中也是不同的(P <0.001 ) ,与更多的伸长的精子在首先,并且小精子在第三,部分。这被结束在分发的重要变化运动学并且 morphometric 精子 subpopulations 在精液部分之间存在,与可能的功能的含意。Pilar Santolaria Caries Soler Pilar Recreo Teresa Carretero Araceli Bono Jose M Berne Jesus L Yaniz 2016Asian Journal of Andrology2016,18,6:1
14Relationship of sperm plasma membrane andacrosomal integrities with sperm morphometry inBos taurus显示文摘To date,sperm morphometric studies have assessed whole sperm populations without considering sperm function.The aim of this study was to evaluate the relati on ship of sperm membrane and acrosomal integrity with sperm morphometry in liquid semen samples collected from bulls.To this end,sperm morphometry was performed on cryopreserved semen samples from 16 bulls by a combination of fluorescent dyes,including Hoechst 33343,carboxyfluorescein diacetate,and propidium iodide.This allowed discrimination of different subpopulations on the basis of sperm membrane and acrosomal integrity and analysis of the morphometries of the sperm head,nucleus,and acrosome using a specific plug-in module created on ImageJ.Acrosomal integrity was related to sperm morphometry as the heads of spermatozoa with a damaged acrosome were significantly smaller than those with a normal acrosome(P<0.001).In the case of spermatozoa with an intact acrosome,those with a damaged plasma membrane had a larger sperm head and acrosome than spermatozoa with an intact plasma membrane(P<0.001).No significant differences in the sperm head size were observed between sperm subpopulations without an acrosome or in the nuclear sperm morphometry of the different subpopulations.There was a positive correlation between the sperm motility values of the samples and the morphometric parameters for in tact spermatozoa.These correlations were particularly strong for the morphometric parameters of the sperm acrosome.We conclude that there are clear differences in the sperm morphometry depending on the status of the sperm membrane and acrosome and this should be considered when performing this kind of analysis.Inmaculada Palacin Pilar Santolaria Carlos Alquezar-Baeta Carles Soler Miguel A Silvestre Jesus Yaniz 2020Asian Journal of Andrology2020,22,6:1
15Vitrification of prepubertal ovine cumulus-oocyte complexes: effect of cytochalasin B pretreatment显示文摘Silvestre M A Yaniz J Salvador I 2006Anim Reprod Sci2006,93,12:1
16A comparative study of the morphometry of sperm head components in cattle, sheep, and pigs with a computer-assisted fluorescence method显示文摘这研究的目的是比较原子的精子和国内偶蹄动物的三种的 acrosomal morphometry;牛(Bos taurus ) ,绵羊(Ovis aries ) ,和猪(怀疑 scrofa ) 。从每种的二十精液的精液油迹被修理并且用 propidium iodide-Pisum sativum 凝集素(PI/PSA ) 标记联合。精子原子核, acrosome,和整个精子头的数字图象被捕获并且分析。大多数精子原子核, acrosomes 和全部的俘获, morphometric 分析,和区别领导的基于荧光的方法允许的 PI/PSA 联合和 CASA-Morph 的使用,和对有在三种的高精确的 acrosomal 正直的评价学习了。为头和原子区域的尺寸,在三种之间的关系可以作为公牛 > 被总结;公羊 >雄野猪。为另外的 morphometric 参数(长度,宽度,和周界) ,然而,在在为精子原子核和整个精子头的种类之间的关系中有差别。公牛精子 acrosomes 清楚地是比在学习并且盖住精子头的一个更小的比例的另外的种类的那些小的。acrosomal 形态学,在绵羊在公牛小、大、宽广、大长,在雄野猪弯,是种类特征。在在学习的三种之间的精子头部件的尺寸和形状有清楚的变化,这被结束,是的 acrosome 显示出大多数可变性的结构,允许每种的精子的清楚的区别。Jesus L Yaniz Sara Capistros Sandra Vicente-Fiel Carlos O Hidalgo Pilar Santolaria 2016Asian Journal of Andrology2016,18,6:1
17Morphometry and subpopulation structure of Holstein bull spermatozoa: variations in ejaculates and cryopreservation straws显示文摘精子质量在人工的繁殖节目为精子剂量的计算被评估。使用的最普通的参数是活动性,但是形态学作为基因质量的一个预言者有一个更高的潜力。从 CASA-Morph 技术的 Morphometry 计算改进词法评估并且允许数学途径到这个问题。从 28 头荷兰的一种乳牛公牛的精液被人工的阴道收集,并且几精液被学习。在一般评估以后,样品被冲淡,在 0.25 根 ml 稻草包装了,并且在液体存储了氮。二根稻草与 Diff-Quik 每样品被融化,并且幻灯片被处理并且染色。样品被一个 CASA-Morph 系统为八个 morphometric 参数分析。除了 “ classical”统计途径基于变化分析(动物,精液,和稻草之间的揭示差别) ,主要部件(PC ) 分析证明变量被组织进 PC1 与尺寸有关,并且塑造的 PC2。也就是, Subpopulation 结构分析给四个组看了从他们的主导的特征大、小、短、狭窄,分别地代表 31.0% , 27.3% , 24.1% ,和 17.7% 全部的人口。分布在动物和精液之间,但是在稻草之间变化了,在仅仅四个动物没有差别。认为划分了成 subpopulations 的一张精液精子人口是思考可以计量的参数的这条现代途径由 CASA-Morph 系统技术产生了在精子上打开一个新看法函数。这是使用这条途径从一样的个人评估不同精液和稻草的第一研究。更多的工作必须被做在帮助繁殖程序改进精液的剂量计算。Anthony Valverde Hector Arenan Maria Sancho Jesus Contell Jesus Yaniz Alejandro Fernandez Caries Soler 2016Asian Journal of Andrology2016,18,6:1
18Risk factors for postpartum ovarian cysts and their spontaneous recovery or persistence in lactating dairy eows显示文摘Lopezgatius F Santolaria P Yaniz J 2002Theriogenology2002,58,:1
19Walking activity at estrus and subsequent fertility in diary cows显示文摘Lopez-Gatius F Santolaria P Mundet I Yaniz JL 2005Theriogenology2005,63,:1
20Vitrification of pre-pubertal ovine cumulus-oocyte complexes: effect of cytochalasin B pre-treatment显示文摘Silvester M A Yaniz J Salvador l 2006Anim Reprod Sei2006,939,12:1
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