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題 名 | M-199與NCSU-23培養液對豬卵母細胞體外成熟與後續胚發育之影響=Effects of M-199 and NCSU-23 Media on the in Vitro and Further Development of Porcine Oocytes |
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作 者 | 林育安; 廖明輝; 陳銘正; | 書刊名 | 弘光學報 |
卷 期 | 57 2009.12[民98.12] |
頁 次 | 頁91-99 |
分類號 | 437.653 |
關鍵詞 | 體外受精; 體外成熟; 豬卵母細胞; In vitro fertilization; In vitro matruation; Porcine oocyte; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗之目的,乃研究M-199與NCSU-23 (North Carolina University 23 Medium)培養液對豬卵母 細胞體外成熟與後續胚發育之影響。卵丘-卵母細胞複合體 (cumulus-oocyte complexes, COCs) 分別培 養於M-199或NCSU-23成熟培養液中48小時後,將部分去除卵丘之卵母細胞固定,檢查成熟率;其 餘進行體外受精,隨後並培養於NCSU-23胚培養液中16小時與144小時,分別檢查其受精與胚發育 情形。試驗結果顯示,M-199 組與 NCSU-23 組之成熟率、受精率與雄原核形成率,彼此間無顯著 差異,但NCSU-23組之胚發育之比率高於M-199 組(P<0.05)。我們試驗結果證實,NCSU-23 培養液 較M-199培養液有利於後續胚之發育。 |
英文摘要 | The objective of this study was to investigate the effects of the M-199 and NCSU-23 media (North Carolina University 23 Medium) on the in vitro and further development of porcine oocytes. All oocytecumulus complexes (COCs) were cultured in M-199 or NCSU-23 medium for 48 hours, respectively. After maturation cultured, Some cumulus-free oocytes were fixed the maturation was examined the maturation rate, and the rest proceeded to fertilization in vitro. Then, the inseminated oocytes were transferred into the NCSU-23 embryo medium for 16 hours and 144 hours incubation and then fixed oocytes and examined under a phase-contrast microscope, respectively. The results showed that there was no difference between the maturation rate, fertilization rate and male pronucleus formation rate of M-199 and NCSU-23 group. However, the embryo developmental capacity of NCSU-23 group was higher than M-199 group (P<0.05). Our results demonstrated that NCSU-23 medium was beneficial for embryo development than M-199. |
本系統中英文摘要資訊取自各篇刊載內容。