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題 名 | 乙二醇(ethylene glycol)冷凍保存山羊胚 |
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作 者 | 許登造; | 書刊名 | 臺灣畜牧獸醫學會會報 |
卷 期 | 65:2 1995.06[民84.06] |
頁 次 | 頁153-157 |
分類號 | 437.21 |
關鍵詞 | 山羊胚; 乙二醇; 冷凍保存; 直接移置; Goat; Cryopreservation of embryo; Ethylene glycol; Embryo transfer; |
語 文 | 中文(Chinese) |
中文摘要 | 台灣西部黑土山羊的桑椹期胚和斗早期囊胚各一個,以1.8M乙二醇((ethylene glycol)為冷凍保護劑,裝入0.25ml之麥管內,冷凍融解後直托移置入經外科手術露出之雜種受胚山羊卵巢同側之子宮角末端,結木出生2隻純種黑土山羊,證實山羊桑椹胚和早期囊可利用1.8M乙二醇直接移置。以非外科之直接移置應用於山羊之方法現正繼續研究中,以提供簡易山羊冷凍胚移置之田間應用方法。 |
英文摘要 | cRYOPESERVATION OF Taiwan local black goat embryos using ethylene glycol was carried out. Two fertilized embryos, one at the morula and the other at blastocyst stages, were suspended in a solution containing 1.8M ethylene glycol as cryoprotectant. The embryos were the transferred into a 0.25 ml straw followed by freezing the straw with the slow freezing method. The straw into liquid nitrogen. After cryopreservation, the straw were thawed in a 20℃ water bath. The embryos and the cryoprotectants were surgically transplanted directly into the uterus horn of a surrogate recipient goat of a mixed breed. About 5 months later, the surrogate mother gave birth to two apparently normal kids of the Taiwan local black goat. Thus, ethylene glycol can be successfully sed as a cryoprotectant for the cryopreservation of the Taiwan local black goat embryo. |
本系統中英文摘要資訊取自各篇刊載內容。