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精子比较
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  “精子比较”译为未确定词的双语例句
     Methods Compare the effect of antisperm 60KD? 78KD antibody positive serum and antisperm antibody negative serum on the sperm in vitro.
     方法 使用抗 60KD和抗 78KD阳性血清及抗精子抗体阴性血清体外处理精子 ,比较它们对精子的凝集、细胞毒、穿透高度和顶体反应的影响。
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     Results: Compared with healthy volunteers, expression of sAC mRNA and concentration of cAMP were significantly decreased in the patients with asthenospermia (P< 0.01), while the expression of PDE4C mRNA was significantly increased at the same time(P< 0.01).
     结果:与活动力正常的精子比较,可溶性腺苷酸环化酶(sAC)表达和cAMP含量在活动力低下的患者精子显著降低(P均<0.01),而磷酸二酯酶4C(PDE4C)的表达显著增加(P<0.01);
短句来源
     A COMPARISON OF THE SPERMATOZOA OF ATRACTOMORPHA SINENSIS AND ACRIDA CINEREA(ORTHOPTERA:ACRIDOIDEA)
     短额负蝗与中华蚱蜢精子比较(直翅目:蝗总科)
短句来源
     The effect of cryopreservation on the acrosomal reaction of SHR spermatozoa is determined by the ways such as chlortetracy-cline (CTC) staining, sperm penetration of zona-free egg assay, and β-D-galactosidase activity analysis. The acrosomal reaction rate of frozen rat spermatozoas (13.4%) was significantly lower than that of unfrozen (68.6%).
     CTC荧光反应显示,与未冻存精子比较,冻存后精子顶体反应的类型发生改变,AR型(发生了顶体反应)精子比例明显下降,冻存前为68.6%,冻存后为13.4.%,但是获能精子的比例未发生明显变化(92.6%对90.8%)。
短句来源
     Results: The mRNA expression of GP130, but not IL-6 and IL-6R, was detected by RT-PCR in human ejaculated spermatozoa. Compared with the healthy volunteers, the patients with asthenospermia showed a significant decrease in the expression of GP130 mRNA. To further confirm the results from RT-PCR, immunocytochemistry was used to investigate the protein expression of GP130 in human ejaculated spermatozoa.
     结果与活动力正常的精液精子比较, GP130在活动力低下患者精液精子的表达显著降低(P<0.01),本实验未检测到IL-6和IL-6R在人精液精子的表达。
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  相似匹配句对
     COMPARE
     比较
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     STUDIES ON THE COMPARATIVE ULTRASTRUCTURE OF CRAB SPERMATOZOA (Crustacea,Decapoda,Reptantia,Brachyura)
     蟹类精子超微结构的比较研究
短句来源
     A comparisons on four kinds of cryopreservative medium for sperm
     4种精子冷冻液的比较
短句来源
     were compared.
     作比较
短句来源
     A MICROCOMPUTER-BASED IMAGE ANALYSIS SYSTEM FOR HUMAN SPERM QUALITY ANALYSIS
     精子自动分析系统
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Atractomorpha sinensis and Acrida cinerea belong to the families Pygomorphidaeand Acrididae respectively. In spite of a rather different external morphology, same model of thecentriolar adjunct has been found in the sperm of both species. The result indicates that Acridscinerea seems closely related to Atractomorpha sinensis in phylogeny.

短额负蝗与中华蚱蜢精子比较(直翅目:蝗总科)奚耕思,郑哲民(陕西师范大学动物研究所陕西省西安市710062)短额负蝗Atractomorphasinensis与中华蚱蜢Acridacinerea为中国两种常见的蝗虫。由于头顶细纵沟,后足股节外侧花纹及...

The spermatozoa and spermatids of three species of Patanga japonica (I. Boi. ), Stenocatantops mistshenkof Will. and Sinopndisma houshana Huang are described in this paper. Although those are located in the different genera of Catantopidae, their spermatozoa and spermatids share the common characteristics, such as in the spermatozoa the mitochondrial deriyatives own the longitudinal cristae, and the centriolar adjuncts belong to the multilaminar complex. In the spermatids there are two rows of microtubules surrounding...

The spermatozoa and spermatids of three species of Patanga japonica (I. Boi. ), Stenocatantops mistshenkof Will. and Sinopndisma houshana Huang are described in this paper. Although those are located in the different genera of Catantopidae, their spermatozoa and spermatids share the common characteristics, such as in the spermatozoa the mitochondrial deriyatives own the longitudinal cristae, and the centriolar adjuncts belong to the multilaminar complex. In the spermatids there are two rows of microtubules surrounding the mitochondrial derivatives at stage 7 and 8. The differential characteristics in the spermatozoa occur in their total form lengthes, dimensional size and the number of cristae for the mitochondrial derivatives and the number of laminae of the centriolar adjuncts.After comparison, an important fact has been found that the spermatozoa of the abovementioned species are the same type as those of the other species sperm of Catantopidae,which were described by Baccetti in 1987.

本文通过对日本黄脊蝗Patanga japonica(I.Bol.)、短角直斑腿蝗Stenocatantops mistshenkoi Will.和霍山蹦蝗Sinopodisma houshana Huang精子的比较,发现它们的精子的线粒体衍生体和中心粒侧体的超微形态结构十分相似,在精子发生过程中7、8两期精细胞线粒体衍生体周围微管的排数相一致。这3个种精子间的差异主要反映在外形头和尾的长度,线粒体衍生体的大小和纵峙数目以及中心粒侧体片数的不同方面。

The spermatozoa and spermatids of Rhinotmethis pulchris Xi et Zheng, Eotmethis jintaicnsis Xi et Zheng, Sinotmethis amicus B. -Bienko and Sinotmethis bracypterus Zheng et Xi are described in this paper. These four species belong to the different genera of Pamphagidae.Our investigations show that the common characteristics of these four species of Pamphagidae exist in the spermatozoa and spermatids, for example, the mitochondrial derivatives are larger but have not any longitudinal crista. In the spermatids there...

The spermatozoa and spermatids of Rhinotmethis pulchris Xi et Zheng, Eotmethis jintaicnsis Xi et Zheng, Sinotmethis amicus B. -Bienko and Sinotmethis bracypterus Zheng et Xi are described in this paper. These four species belong to the different genera of Pamphagidae.Our investigations show that the common characteristics of these four species of Pamphagidae exist in the spermatozoa and spermatids, for example, the mitochondrial derivatives are larger but have not any longitudinal crista. In the spermatids there are two rows of microtubules surrounding the mitochondrial derivatives at stage 7, and three rows of microtubules round the mitochondrial derivatives at stage 8.On the other hand, the different characteristics occur in the spermatozoa in their total form lengthes, the structures of the centriolar adjuncts and the dimensions of the mitochondrial derivatives. Those features are difficult to be as the phylogenetical affinities at generic rank.

本文通过对丽突鼻蝗RhinotmethispulchrisXietZheng、景泰突颜蝗EotmethisjintaiensisXietZheng、友谊华癞蝗SinotmethisamicusB.-Bienkot和短翅华癞蝗SinotmethisbrachypterusZhengetXi精子的比较研究,发现它们的精子的线粒体衍生体超微形态结构及精子发生过程中第7、8两期精细胞线粒体衍生体周围微管排数十分相似,而在精子的外形长度、中心粒侧体超微形态结构及线粒体衍生体的大小等项特征方面存在着一定差异,这些差异只是在种间精子的鉴别方面有一定的意义,而不具有属级水平的鉴别意义。

 
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