精子胚細胞 的英文怎麼說

中文拼音 [jīngzipēixìbāo]
精子胚細胞 英文
gonoblast
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 胚 : 名詞[生物學] （初期發育的生物體） embryo
  • 細 : 形容詞1 （條狀物橫剖面小） thin; slender 2 （顆粒小） in small particles; fine 3 （音量小） thin ...
  • 胞 : Ⅰ名詞1 （胞衣） afterbirth2 （同一個國家或民族的人） fellow countryman; compatriot Ⅱ形容詞（同胞...
  • 精子 : [生理學] sperm; spermatozoon （pl spermatozoa）; spermium （pl spermia）精子活率 sperm motility r...
  • 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
  1. Materials and methods the mouse, golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation, respectively, and ar was induced by progesterone after capacitation, then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method. the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf, then the fertilization rate was observed. the 1 - cell, 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin, then the rate of blastocysts was recorded

    方法取小鼠精子10份、金黃地鼠精子6份、人新鮮精液標本10份及人冷凍精液標本9份，分別與不同濃度內毒素共孵育進行體外獲能和孕酮誘導的頂體反應，應用金黴素和dna結合的熒光染料hoechest33258雙重熒光染色法檢測精子的獲能率和頂體反應率；小鼠體外受精實驗的精卵結合環節培養液中加入不同濃度的內毒素，觀察受精情況並記錄受精率；取小鼠1 -細胞胚胎、 2 -細胞胚胎和去卵透明帶2 -細胞胚胎，與不同濃度內毒素共孵育進行體外培養，觀察體外發育情況並記錄囊胚率。
  2. During male gametogenesis, the spermatogonia became primary spermatozoa through mitosis, and then became fourth equivalent cytoplasm, round sperm through meiosis. after maturation, they participated in embryo development with the mature oocyte through fertilization. but in female gametogenesis, the primary oocyte formed a matured egg and 1 ~ 3 polar bodies ( pb )

    雄性動物精子發生過程中精原細胞最後一次有絲分裂形成二倍體精母細胞后，經過兩次減數分裂形成了四個含等量細胞質、圓形的精子細胞，最終發育成四個具有正常生理功能的精子，與成熟卵母細胞受精后參與胚胎發育。
  3. ( 2 ) there are few ideal techniques for mearsuring [ ca2 + ] cyt. in conclusion, both limitation delay studies of [ ca2 + ] cyt in embryo sac during fertilization. the thesis work is to investigate the connection of [ ca2 + ] cyt and fertilization by avoiding drawbacks noted above, say, employing an ideal experimental plant, torenia fournieri, with a naked embryo sac that protrudes from the micropyle

    針對這種現狀，本工作選用具有裸露胚囊的玄參科的藍豬耳植物為研究材料，研究ca ~ （ 2 + ）與受精過程中相關的細胞學事件的關系，探索[ ca ~ （ 2 + ） ] _ （ cyt ）在被子植物雙受精過程中的作用。
  4. Almost one - third of all proteases can be classified as serine proteases, including complement subcomponent clr / cls, mannose - associated serine proteases ( masps ), ovochymase, spermadhesin, type ii transmembrane serine proteases ( ttsps ) etc. these proteins are involved in diverse biological processes, including developmental processes such as complement activation, ovulation, fertilization, tissue remodeling, cellular migration, cancer invasion and metastasis, intestinal digestion, embryogenesis, or organogenesis

    絲氨酸蛋白酶（ serineprotease ）是機體最重要的酶分子之一，約占機體蛋白酶的三分之一，我們較熟知的絲氨酸蛋白酶就包括補體組分c1r c1s 、甘露糖結合絲氨酸蛋白酶、 ovochymase 、 spermadhesin和型跨膜絲氨酸蛋白酶等，它們參與了補體活化、排卵、授精、組織重建、細胞遷移、腫瘤浸潤和轉移、消化、胚胎發育、器官形成等多項生理功能。
  5. The mice showed also ageing - associated decline in oocyte quality, as indicated by increased frequency of premature chromatid separation, spindle disruption and / or chromosome misalignments in mii oocytes of aged mice. the gv oocytes from aged mice normally matured in vitro. the percentages of pronuclear - stage embryos, 2 - cell embryos and blastocyst derived from mii oocytes of aged mice by in vitro fertilization ( ivf ) were comparable with ones of young mice, but pronuclei formed 1 h later in aged mice than in young mice

    老齡小鼠gv期卵母細胞能正常體外成熟；老齡小鼠m期卵母細胞經體外受精后形成原核期胚、 2 -細胞期胚和囊胚的比率與年輕小鼠比較無顯著差異，但原核形成時間延遲1小時；在老齡小鼠卵母細胞，注射牛精子抽提物或sr ~ （ 2 + ）處理時所誘發的ca ~ （ 2 + ）振蕩以及在減數分裂成熟及早期胚胎中的pkc分佈未發生改變。
  6. Exoscopic describing the type of development of a plant embryo in which the apex of the sporophyte develops from the outer cell formed by the first division of the zygote, the inner cell giving rise to the foot

    外向的：指一種植物胚胎的發育類型，其孢子體的頂端由受精卵的第一次分裂的外層細胞發育而來，內層細胞形成根。
  7. These interactions are primarily dependent upon the coordinated actions of ovarian progesterone and estrogen, moreover, many other factors, such as growth factors, cytokines, ecm, adhension molecules, oligosaccharides and proteases, regarded as local mediators, endometrium and embryo have also expressed some specific receptors, via intracellular signal transduction chains and express some key genes, making receptivity of the uterus and synchronized development of the embryo to the blastocyst stage

    成功的植入是處于接受態的子宮內膜和具有侵入性的胚胎間的同步協調反應。植入過程受多種生長因子及其受體、細胞因子、粘附分子、蛋白水解酶、寡糖等的精細調控，通過胞內信號轉導及關鍵基因的表達使子宮內膜發生一系列復雜變化。
  8. Objective the present study was to investigate the effects of endotoxin on capacitation and acrosome reaction ( ar ) of mouse, golden hamster and human sperm, on the sperm - oocyte fusion in mouse, and on the development of 1 - cell, 2 - cell and zona - free 2 - cell mouse embryos in vitro. the purpose was to definite the committed step and the mechanism during in vitro fertilization ( ivf ) on which endotoxin affected, and to distinguish the sensitivities to endotoxin of three developmental systems of mouse embryos. all these data would provide the reference to clinical and laboratory quality control

    目的研究內毒素對小鼠、金黃地鼠及人精子的體外獲能和頂體反應、小鼠精卵結合及小鼠1 -細胞、 2 -細胞和去卵透明帶2 -細胞胚胎體外發育的影響，探討內毒素影響體外受精結局的環節及可能的機制，確定三個體外培養系統對內毒素的敏感性，以期為臨床和實驗室質量控制提供參考。
  9. One fuses with the egg cell to form a zygote while the other either degenerates or, in certain angiosperms, fuses with the polar nuclei to give the primary endosperm nucleus

    一個與卵細胞結合形成受精卵，另一個要麼退化，要麼在某些被子植物中與極核結合形成初生胚乳核。
  10. Double fertilization the fusion of one pollen nucleus with the egg to form the zygote and of the other pollen nucleus with a polar nucleus to form the triploid endosperm nucleus

    雙受精：指花粉粒中的一個精子與胚珠中的卵細胞結合形成受精卵，另一個精核與極核結合形成三倍體的胚乳核。
  11. A human egg, with its nucleus swapped for that of a patient ' s skin cell, can behave as if it has just been fertilised by a sperm and grow into a blastocyst

    如果將一個人類卵細胞的細胞核換成病人的表皮細胞，它就能像剛經過精子受精一樣發育並成長為胚泡。
  12. To select the best mouse blastocysts resulting from mm16, mm16 + e2, mm16 + p and mm16 + e2 + p mediums, and from ivf - ivc ( in vitro fertilization and in vitro culture ) in htf medium, and from in vivo was for embryo transfer

    分別選取小鼠1 -細胞胚胎在mm16 、 mm16 + e2 、 mm16 + p 、 mm16 + e2 + p各組培養液中培養的囊胚、小鼠體外受精-體外培養的囊胚和體內正常發育的囊胚，進行子宮內移植。
  13. When a pollen grain germinates, a pollen tube pushes its way out through an aperture in the pollen grain wall, and the nuclei migrate into the tube

    生殖細胞核分裂，形成兩個僅由細胞核和細胞質構成的精子，其中一個將與卵受精，另一個則與極核融合形成胚乳核。
  14. Hfea deferred a decision on other types of human - animal embryos, such as what are known as " true hybrids " ? created by the fusion of a human sperm and an animal egg ? and so - called " human chimeras, " where human cells are injected into animal embryos

    Hfea延緩了針對另外一種類型的人-動物胚胎的決定，例如已為我們熟悉的「真雜交體」 ? ?通過融合人精子和動物卵細胞製造的雜交體? ?因此被成為「人嵌合體」 ：人細胞被注射到動物胚胎中。
  15. Based on these observations, we isolated protoplasts from female germ unit and performed extracellular ca2 + influx experiment in order to check whether the cytological event similar to what happens during fertilization will be induced by extracellular ca2 + influx

    表明細胞壁的合成是受精后早期發生的細胞學事件。在此基礎上，我們分離了胚囊細胞的原生質體。通過外源導入鈣離子檢查鈣能否引發類似受精過程發生的細胞學事件。
  16. We also sought to determine whether we could induce human eggs to divide into early embryos without being fertilized by a sperm or being enucleated and injected with a donor cell

    我們也想知道，卵子是否可以無需精子的受精作用，或不必去核再注入其他細胞核，就可以直接分裂成早期胚胎。
  17. - 1, 4 - gt seems to play a multifunctional role hi normal cell physiology and has been associated with sperm - egg binding, cell - cell recognition, cell migration on basal lamina and neurite extension, embryonic maturation, rheumatoid arthritis, and cell development. hi this paper, it is studied on expression of the - 1, 4 - gt gene

    細胞質膜上的- 1 ， 4 - gt與精子的受精作用、胚胎形成、內分泌、神經元細胞的遷移、癌細胞的轉移、表皮細胞的增殖及自體免疫性疾病等方面都有著密切的關系。
  18. The oocytes reconstructed by gv exchange between young and young or young and aged mice showed normal bovine sperm extract or sr2 + - induced ca2 + oscillations in mii stage and normal pkc a distribution in mii oocytes and early embryos. normal meiosis appeared in the oocytes reconstructed by gv exchange between young and young mice

    在年輕小鼠卵母細胞之間以及年輕小鼠與老齡小鼠卵母細胞之間gv互換后的重組卵母細胞表現出正常的牛精子抽提物或sr ~ （ 2 + ）誘發的ca ~ （ 2 + ）振蕩，以及在減數分裂成熟和早期胚胎中表現出正常的pkc分佈。
  19. Although mature eggs and sperm normally have only half the genetic material of a typical body cell, to prevent an embryo from having a double set of genes following conception, eggs halve their genetic complement relatively late in their maturation cycle

    在正常的狀況下，為了避免受精后胚胎含有雙份基因，成熟的卵子和精子各攜帶體細胞一半的遺傳物質，但是卵子只有在快要成熟的時候才會減半其遺傳物質。
  20. To avoid the negative influence of mass impregnation in former experiments, single pair hybridizations ( one male scallop and one female scallop ) were carried out. the embryos of the hybridizations were collected for karyotype studies

    針對在上述的扇貝雜交中出現的特殊的細胞遺傳學現象，為防止人為原因造成受精污染等，本研究設計了單雌單雄的單對扇貝雜交，研究雜種子代的早期胚胎染色體。
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