卵裂球

基本解释 (translations)

blastomere

词组短语

segmentation sphere · segmentation-sphere

与卵裂球相关的网络例句 [注：此内容来源于网络，仅供参考]

Fluorescence in situ hybridization was performed to detect the existence of HBV DNA in the blastomere by using the biotinylated probe.

废弃的胚胎卵裂球经激光打孔，活检2～4个卵裂球细胞，利用生物素标记的探针，应用荧光原位杂交技术检测HBV感染情况。

Early embryonic cell has the developmental totipotency. Every embryonic blastomere cell can develop to an intact individual separately in a proper condition.

早期胚胎卵裂球细胞具有发育全能性，每个胚胎卵裂球细胞在适宜的条件下都能单独发育为一个完整的个体。

Microbiopsy of pre-embryos with 4 or 8-cells did not alter their viability and further development. The technique of nested PCR on a single blastomere for the detection of cystic fibrosis ΔF508 mutation is reliable.

在小鼠胚胎4 细胞或8细胞阶段实施单个卵裂球显微活检，不影响胚胎的进一步分化以及小鼠出生后正常生长发育；利用显微活检得到的单个卵裂球进行突变基因诊断是可行的。

Studies on mouse nuclear transfer with compacted morula blastomeres as donors In this study, C57BL/6 mouse morulae blastomeres and Kunming white mouse MⅡoocytes were used as donors and recipients, respectively, to investigate the effects of different sucrose concentration on the manipulation time of nuclear transfer, and the in vitro development of reconstructed embryos.

以致密桑椹胚卵裂球为供体克隆小鼠的研究该研究以C57BL/6 小鼠致密桑椹胚卵裂球为供体、昆明白小鼠MⅡ期卵母细胞为受体，研究了不同蔗糖浓度对核移植操作时间及重构胚体外发育的影响。

Analysis of mitochondrial DNA composition of the panda-rabit cloned embryos found that mitochondria from both panda somatic cells and rabbit ooplasm co-existed in early blastocyst, but mitochondria from rabbit ooplasm decreased and those from panda donor cells dominated in early fetuses after implantation.

结果显示，应用卵裂球电融合方法可以制作一系列的多倍体胚胎；小鼠囊胚的形成与胚胎中的细胞数目无直接关系，卵裂球的电融合和染色体数目的增加不会改变胚胎的发育进程；而胚胎细胞中的核／质比可能是控制胚胎囊胚化的一个重要因素。

We biopsied 1-2 single blastomere from 6-8 cell cleavage stage intracytoplasmic sperm injection embryo, and using nested PCR amplified the high frequently mutation region G380R of FGFR3 gene of the single blastomere. The products of PCR were digested by restriction enzyme Bfm Ⅰ, then the digested products were detected by 10% PAGE to see whether the embryo inherted the mutation of the patient and to screen out normal embryo transfer.

活检经胞质内单精子注射(intracytoplasmic sperm injection，ICSI)授精的胚胎发育至6～8细胞期的1～2个单卵裂球，采用巢式PCR扩增单卵裂球的FGFR3基因的高发突变位点G380R区域，用限制性内切酶BfmⅠ消化巢式PCR的内扩增产物，再经10%聚丙烯酰胺凝胶电泳检测有无遗传患者的该种突变，从而筛选出正常胚胎移植。

Sowe selected the colchicine optimum parameters were 0.6μg/ml and 6 hour culturedduration.The second, there were no significantly differences between the four groupsin 2 hour groups; and there were significantly differences between 0.2μg/ml groups and other three groups in 4 hour groups; and there were no significantlydifferences between the four groups in 6 hour groups; and there were significantlydifferences between 0.4μg/ml groups and other three groups in 8 hour groups onthe metaphases (P＜0.05), in the experiment of the effect on the mouse 8-cellembryo stage single blastomere of colchicine with different concentrations andduration by x~2 statistical analysis.

根据实验的实际情况，适宜制备小鼠4-细胞期胚胎单卵裂球染色体标本的秋水仙素的处理浓度和时间是0.6μg／ml和6小时。2、在确定秋水仙素不同处理浓度和时间对小鼠8-细胞期胚胎单卵裂球中期分裂相数影响的实验中，经统计分析，阻断培养2小时组中四个浓度组差异均不显著；阻断培养4小时组中0.2μg／ml浓度组与其他三组差异显著；阻断培养6小时组中四个浓度组差异均不显著；阻断培养8小时组中0.4μg／ml浓度组与其他三组差异显著(P＜0.05)。

So we selected thevinblastine optimum parameters were 0.1μg/ml and 8 hour cultured duration.The fourth, there were significantly differences percent between 10 hourgroups and other three groups in 0.1μg/ml groups; and there were no significantlydifferences between 8 hour groups and 10 hour groups, but they had significantlydifferences among other two groups in 0.3μg/ml groups; and there weresignificantly differences between 10 hour groups and other three hour groups in0.5μg/ml groups; and there were significantly differences between 10 hour groupsand other three groups in 0.7μg/ml groups on the metaphases (P＜0.05), in theexperiment of the effect on the mouse 8- cell embryo stage single blastomere ofvinblastine with different concentrations and duration, by x~2 statistical analysis.

根据实验的实际情况，适宜制备小鼠4-细胞期胚胎单卵裂球染色体标本的长春花碱的处理浓度和时间是0.1μg／ml和8小时。4、在确定长春花碱不同处理浓度和时间对小鼠8-细胞期胚胎单卵裂球中期分裂相数影响的实验中，经统计分析，阻断培养0.1μg／ml浓度组中10小时组与其他三组差异显著；阻断培养0.3μg／ml浓度组中8小时组和10小时组间差异不显著，但与其他两组差异显著；阻断培养0.5μg／ml浓度组中10小时组与其他三组差异显著；阻断培养0.7μg／ml浓度组中10小时组与其他三组差异显著(P＜0.05)。

So we selected the colchicine optimumparameters were 0.2μg/ml and 6 hour cultured duration.The third, there were significantly differences percent between 10 hourgroups and other three groups (4 hour groups, 6 hour groups and 8 hour groups) in0.1μg/ml groups; and there were significantly differences between 8 hour groupsand 10 hour groups, but they had no significantly differences among other twogroups in 0.3μg/ml groups; and there were significantly differences between 10hour groups and 6 hour groups, but 10 hour groups had no significantlydifferences among other two groups in 0.5μg/ml groups; and there weresignificantly differences between 8 hour groups and other three groups in0.7μg/ml groups on the metaphases (P＜0.05), in the experiment of the effect onthe mouse 4- cell embryo stage single blastomere of vinblastine with differentconcentrations and duration, by x~2 statistical analysis.

根据实验的实际情况，适宜制备小鼠8-细胞期胚胎单卵裂球染色体标本的秋水仙素的处理浓度和时间是0.2μg／ml和6小时。3、在确定长春花碱不同处理浓度和时间对小鼠4-细胞期胚胎单卵裂球中期分裂相数影响的实验中，经统计分析，阻断培养0.1μg／ml浓度组中10小时组与其他三组差异显著(4小时组、6小时组和8小时组)；阻断培养0.3μg／ml浓度组中8小时组和10小时组间差异不显著，但与其他两组差异显著；阻断培养0.5μg／ml浓度组中10小时组与6小时组差异不显著，而与其他两组差异显著；阻断培养0.7μg／ml浓度组中8小时组与其他三组差异显著(P＜0.05)。

The sixth, there were no significantly differences between colchicine groupsand vinblastine groups on the metaphases, in the experiment of prepare mouse4-cell embryo stage single blastomere chromosome specimen by using optimumparameters; and there were significantly differences between colchicine groupsand vinblastine groups on the metaphases (P＜0.05), in the experiment of preparemouse 8-cell embryo stage single blastomere chromosome specimen by usingoptimum parameters.The end, the preparation quality of mouse 4-and 8-cell embryo stage singleblastomere specimen were 2.5, 2.7, 2.4, 1.9, respectively.

低渗液选用0.45％氯化钠时，低渗效果优于选用0.5％柠檬酸钠和0.35％氯化钾的。6、在利用最佳参数制备小鼠4-细胞期胚胎单卵裂球染色体标本时，经统计分析，两种阻断剂的作用效果差异不显著；而在制备小鼠8-细胞期胚胎单卵裂球染色体时阻断剂选用长春花碱的效果优于秋水仙素的(P＜0.05)。7、秋水仙素组和长春花碱组小鼠4、8-细胞胚胎单卵裂球染色体标本制备质量分别为：2.5、2.7、2.4、1.9。

与卵裂球相关的网络解释 [注：此内容来源于网络，仅供参考]

blastomere：(卵)裂球

卵裂产生的细胞称为囊胚细胞或卵裂球(blastomere). 卵裂球只是数量增多,每个卵裂球没有生长,卵裂球紧挨在一起,总体没有增大. 第一次卵裂和第二次卵裂都是纵向分裂,但两者的分裂面相互呈直角,把受精卵垂直分裂成4个体积相同的卵裂球.

blastomere：分裂球,卵裂球

axon 轴索,轴突 | blastomere 分裂球,卵裂球 | blood 血,血液

macromere：大分裂球

04.0225 卵裂腔 segmentation cavity, cleavage cavity | 04.0226 大分裂球 macromere | 04.0227 中分裂球 mesomere

mesomere：中裂球

mesolecithal egg 中黄卵 | mesomere 中裂球 | mesometrium 子宫系膜

morula：桑葚胚

受精卵在从输卵管向子宫运行的过程中不断进行卵裂,当分裂到8-16个细胞时为一实心球体,称为"桑葚胚"(morula),此时每个卵裂球仍保持这种全能性,都可以发展成为一个完整的个体.

petri dish：细菌培养皿

夫妻选择用细菌培养皿(Petri dish)而非其他传统方式来结合卵子和精子的一个原因就是,夫妇中一方有可能携带某一疾病的遗传基因. 一旦受精的卵子分化为八个细胞(即卵裂球),就可以在不会影响成功怀孕的机率的情况下,

segmentation cavity, cleavage cavity：卵裂腔

04.0224 表面[卵]裂 superficial cleavage | 04.0225 卵裂腔 segmentation cavity, cleavage cavity | 04.0226 大分裂球 macromere

blastogenic factor：母细胞形成因子

blastogenesis 芽基发育[见于无脊椎动物] | blastogenic factor 母细胞形成因子 | blastomere (卵)裂球

epoophoron,corona ovarii：卵巢冠

卵巢网rote ovarii | 卵巢冠epoophoron,corona ovarii | 卵裂球blastomere

mesolecithal egg：中黄卵

mesoinositol 不旋肌醇 | mesolecithal egg 中黄卵 | mesomere 中裂球