sperm maturation 中文意思是什麼

sperm maturation 解釋
精子成熟
  • sperm : n. 【生物學】精子；精液。n. 1. ＝sperm whale 抹香鯨。2. ＝sperm oil 鯨蠟；鯨腦（油）。
  • maturation : n. 【醫學】化膿；（果實等的）成熟；（才能等的）圓熟；（化學纖維的）老化。
  1. 1992, a novel defensin molecule in the epididymis for sperm maturation science

    ， 1992 ） 、發現從附睪頭部分泌的一個新防禦素及其對精子成熟的影響（ 《科學雜志》
  2. Together with the previous findings, the present results suggest that bin1b plays dual role in the epididymis, both as a defensin and a regulator of sperm maturation

    兩項研究結果確定了bin1b基因的雙重作用，既是防禦素，同時也能調節精子成熟過程。
  3. 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。
  4. E and er are possibly related with metamorphoses of spermatid and sperm maturation

    E _ 2和er也可能參與精子細胞的變態和精子成熟的調節。
  5. P and pr have relationships with spermatogensis and sperm maturation. 6. the product of c - fos translocates from the cytoplasm of spermatogonia to nuclei of spermatogonia, then it induces the transcription of dna and regulate spermatogonial proliferation and spermatogenesis

    C fos產物從精原細胞胞質中轉移到胞核中后通過啟動dna的轉錄而調控精原細胞的增殖，從而促進精子發生的進程。
  6. It requires further investigation whether spermatogonial proliferation starts in november. 3. interstitial cells synthesize t in spring and autumn, its spermatogonial proliferation independent on the levels of t. t in the follicular cells in the testis of rana quadranus regulate sperm maturation by paracrine mechanism

    隆肛蛙因對寒冷的氣候很敏感，在外界活動的時間短，使其從精原細胞到成熟精子發育的時間很短，精原細胞很快增殖並進行成熟分裂而成為成熟精子。
  7. Pu xiaochun, ji weizhi, yang shangchuan, chen jianchun, zuo roujin and shang enyuan 1994 correlation of zona - binding with oocyte maturation and sperm motility in rhesus monkeys by hemizona assay

    普曉春、季維智、楊上川、陳建春、鄒如金、商恩緣1994獼猴卵母細胞成熟度和精子活力與精卵結合的關系。
  8. Professor hsiao - chang chan is a leading authority in epithelial cell - related multidisciplinary research and has contributed significantly to a number of important discoveries, including a cell shrinkage - activated cation channel, a novel defensin molecule in the epididymis for sperm maturation and the role of a cell membrane protein, the cystic fibrosis transmembrane conductance regulator cftr, in fertility and infertility

    陳小章教授是上皮細胞相關的跨學科研究權威學者，曾作出過多項突破性科學發現，包括細胞收縮激活的陽離子通道的發現、從附睪頭部分泌的一個新防禦及其對精子成熟的影響以及囊性纖維化跨膜電導調節器在生殖及不育中的角色。
  9. How sperm becomes mature in the epididymis remains a puzzle since up still now no gene of epididymis - origin that is involved in the process of sperm maturation has been found despite nearly four decades of search

    盡管科學家經過近四十年的探索研究，精子如何在附睪中成熟，至今仍是一個未解之謎，因為到目前為止仍未發現任何來源於附睪的基因與精子成熟過程有關。
  10. Reproductive biology with focus on the role of reproductive tract epithelia in spermatogenesis & sperm maturation, fertilization and implantation is one of the major research directions of the centre

    上皮細胞生物學研究中心其中一個重點研究項目是生殖生物學，包括與精子發生、成熟、受精與植入有關的生殖器官上皮細胞功能。
  11. Professor chan hsiao - chang, director of the research centre, explains, progressive movement of sperm is one of the fundamental changes associated with early process of sperm maturation

    上皮細胞生物學研究中心主任陳小章教授指出，運動能力的獲得是精子成熟過程早期的一個基本特徵。
  12. - 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。
  13. 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。
  14. 5. p and pr probably exert roles during the period of sperm development. p in follicular cells regulates spermiation and sperm maturation

    P和pr與精子的發生和成熟密切相關， p可能參與支持細胞與精子之問的信息傳遞，也可能直接參與精子的成熟調節。
  15. Sperm do not intrinsically possess the ability to swim or fertilize the egg when they are first produced by the testis, but acquire these abilities through a process called sperm maturation in the epididymis situated next to the testis

    締男性不育診療與避孕研究新里程精子從睪丸生成以後，並不具備游動和受精能力，這些能力的獲得，也就是精子的成熟，是在附睪內發生的。
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