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30篇 您的检索式:作者名="Chemes"
    题名 作者 年代 出处 被引量
1精子尾部和头部疼痛的传奇:影响精子头部、颈部和尾部的精子病理学预后意义的观念转变显示文摘本文对精子形态和活力问题导致的严重男性不育的各种精子病理学的最新预后意义研究进行了综述。严重的弱精症是男性不育症的主要原因之一,即精子不能到达卵母细胞和/或正常穿透。在卵胞浆内单精子注射(ICSI)之前确定精子无动力的结构因素是非常重要的,因为精子无动力是治疗这些病人的关键因素。治疗这些患者时,要用体外培养的方法挑选有活力的精子或激发精子的活力,以免使用的是坏死的精子细胞。这种改进之后,受精和妊娠结果会显著改善。治疗弱精症患者时,需要提前鉴定遗传显型,并充分告知患者治疗结果和风险。畸形精子症是严重影响生育预测的一个精子特征,主要表现为精子头部和颈部异常。染色质凝聚缺陷和顶体发育不全是两种最常见的严重畸形精子症的表现。显微选择精子和ICSI之前评估精子质量的新方法的开发和应用,确保了对精子病理学超微结构的鉴定,不仅仅只是学术兴趣,同时也是选择治疗方法的一种重要途径。本文回顾了精子各部分在正常受精和早期胚胎发育过程中所发挥的不同作用,探讨了辅助生殖技术如何转变了我们对不正常精子头部、颈部、中片和尾部的病理学的预后意义的认识。Hector E Chemes Cristian Alvarez Sedo 2012Asian Journal of Andrology2012,14,1:16
2Isolation of human Leydig cell mesenchymal precursors from patients with the an- drogen insensitivity syndrome testosterone production and re- sponse to human ehorionic gonadotropin stimulation in culture 显示文摘Chemes H Cigorraga S Bergada C 1992BiolReprod1992,46,5:1
3Phenotypes of sperm pathology:Genetic and acquired forms in infertile men显示文摘Chemes HE 0,,6:1
4Ultrastructural pathology of the sperm flagellum:Association between flagellar pathology and fertility prognosis in severely asthenozoospermic men显示文摘Chemes HE Olmedo SB Carrere C 0,,9:1
5Phenotypes of sperm pathology:genetic and acquired forms in infertile men显示文摘Chemes HE 2000J Androl2000,21,6:1
6Origin,characterization and fertility potential of abnormal sperm phenotypes in infertile men显示文摘Chemes EH Rawe YV Sperm pathology:a step beyond de- scriptive morphology 2003Hum Reprod Update2003,9,5:1
7The making of abnormal spermato- zoa: cellular and molecular mechanisms underlying pathologi- cal spermiogenesis显示文摘Chemes H E Rawe V Y 2010Cell Tissue Res2010,341,3:1
8Success and failure inhuman spermatogenesis as revealed by teratozoospermic RNAs显示文摘Platts A E Dix D J Chemes H E 2007Hum Mol Genet2007,16,7:1
9Quantum secret sharing using product states显示文摘Hsu L Y Li Cheming 2005Physical Review A2005,71,02:1
10The role of sperm proteasomes during sperm aster formation and early zygote development:implications for fertilization failure in humans显示文摘Rawe VY Diaz ES Chemes HE 2008Hum Repord2008,23,3:1
11Os teosynthes i S of dis- placedint ra-arti cul ar fractures of the ca lcaneus: result in 123 cases 显示文摘Zwi pp H Ts cheme H Thermann a eta 1 1993C1 in Orthop1993,290,:1
12Thl CD4 cells adoptively transfer experimental hypersensitivity pneumonitis显示文摘Schuyler M Gott K Cheme A 1997Cell Im- munol1997,177,2:1
13Isolation of human Leydig cell mesenchymal precursors from patients with the androgen insensitivity syndrome: Testosterone production and response to human chorionic gonadotropin stimulation in culture 显示文摘Chemes H Cigorraga S Bergada C 1992Biol Reprod1992,46,5:1
14Acephalic spermatozoa and abnormal development of thehead-neck attachment:a human syndrome of genetic origin显示文摘Chemes HE Puigdomenech ET Carizza C 1999Hum Reprod1999,14,7:1
15Ultrastructural pathology of the sperm flagellum:association between flagellar pathology and fertility prognosis in severely asthenozoospermic men显示文摘Chemes HE Olmedo SB Carrere C 1998Hum Reprod1998,13,9:1
16Acephalic spermatozoa and abnormal development: a human syndrome of genetic origin显示文摘Chemes HE Puigdomenech ET Carizza C 1999Hum Reprod1999,14,7:1
17Lack of a head in human spermatozoa from sterile patients: a syndrome associated with impaired fertilization 显示文摘Chemes HE Carizza C Scarinci F 1987Fertil Steril1987,47,2:1
18Generating maximum entanglement under asymmetric couplings to surface plasmons显示文摘CHEN GUANGYIN LI CHEMING CHEN YUEHNAN 2012Optics Letters2012,37,8:1
19Calculation of the Transport Properties of Liquid Aluminium with Equilibrium and Non-Equilibrium Molecular Dynamics 显示文摘Cheme F J Deymier P A 2001Scripta Materialia2001,45,:1
20Speed sensorless vector control of induction motor using Kalman-filter-assisted adaptive observer显示文摘LI Cheming 1998IEEE Trans on Ind Elec1998,45,2:1
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