ivm 中文意思是什麼

ivm 解釋
卵母細胞體外成熟
  1. Background : in - vitro maturation ( ivm ) of human oocytes would be an attractive alternative to gonadotrophin stimulation for in - vitro fertilization ( ivf ). it could avoid the complications of gonadotrophin stimulation and reduce the cost of drugs. however, the efficiency of existing ivm technique is suboptimal because embryos resulting from ivm oocytes exhibit frequent cleavage blocks and low implantation rate

    研究背景：近20年來，輔助生育技術有了突飛猛進的發展，體外受精、卵漿內單精子注射技術（ intracytoplasmicsperminjection ， icsl ）和種植前遺傳學診斷技術的成熟標志著人類生殖醫學進入了嶄新的領域，但同時也不能否認，在這一領域中還存在諸如妊娠率低、藥物副作用和多胎率高等問題。
  2. - 10 - ivm oocytes were fertilized in vitro, and the process of fertilization, early cleavage, and blastocyst formation were recorded

    通過體外受精觀察比較各組體外成熟卵細胞的受精率、卵裂率和囊胚形成率： 6
  3. He is tough, but ivm even tougher

    他是一個硬漢子，不過我要比他更硬。
  4. The improvement of culture condition of ivm is essential to achieve better outcome of ivm. during the development of follicles, granulosa cells proliferate and differentiate under fsh control. granulosa cells mediate fsh control on oocyte maturation and secrete several factors to maintain an appropriate rnicroenvironment for oocytes to mature

    卵泡是一個結構和功能單位，其中顆粒細胞是卵泡內主要的體細胞成分，它介導促性腺激素對卵母細胞的調節，同時通過自分泌或旁分泌作用，維持有利於卵母細胞成熟的微環境。
  5. Compared with the cytoplasts matured in the maturation medium directly for 16 ~ 18h, the fusion rate, cleavage rate and blastocyst development of reconstructed embryos from oocytes cultured in 2mmol / l 6 - dmap for 3 - 5h prior to ivm did not differ significantly from that of reconstructed embryos from oocytes matured in the maturation medium directly for 16 ~ 18h

    水牛卵母細胞先經水牛卵母細胞孤雌激活與體細胞核移植的研究6 dmap抑製成熟培養3 sh ，再在正常成熟培養液中成熟培養16 18h 。結果發現，與直接在正常成熟培養液中成熟培養16 18h的卵母細胞相比，其融合率，分裂率和囊胚發育率均無顯著影響。
  6. The results indicate that maturation rate of buffalo oocytes increase as the ivm duration prolongs, while the enucleation rate decreases, however, which has no significant difference on development of nt embryos with different enucleation time of oocytes during ivm16 ~ 24h

    結果表明，水牛卵母細胞的成熟率隨著成熟時間的延長不斷提高，而去核率呈下降趨勢，但對其隨后的核移植效果沒有顯著影響（在ivm16 24h期間） 。
  7. 5. the position of buffalo oocyte nucleolus related to its pb1 during the final stage of ivm, and the feasibility of increasing enucleation rate using spindle - view system were studied. the space between pbi and spindle ( sp ) of ivm buffalo oocytes increased as the ivm duration prolonged

    9 ， 64刀） ，但當成熟時間增加到24h時，這一比例下降到57石（ 726 vs57石， p 0刀5 ） ，如採用spindle view系統去核貝可消除這種位置變化對去核率的影響。
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