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頁籤選單縮合
| 題 名 | 小白鼠成熟前頷下腺切除對性腺、胸腺、脾臟及腎上腺發育的影響 |
|---|---|
| 作 者 | 邱欽元; | 書刊名 | 臺灣畜牧獸醫學會會報 |
| 卷 期 | 59 1992.06[民81.06] |
| 頁 次 | 頁69-77 |
| 分類號 | 437.22 |
| 關鍵詞 | 小白鼠; 切除; 成熟; 性腺; 胸腺; 發育; 腎上腺; 脾臟; 頷下腺; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 表皮生長因子能促進體內各種細胞的生長及分化作用。也有抑制免疫反應作用。 是維持生殖所必須。而頜下腺是小白鼠表皮生長因子合成及儲存的主要器官。但是頜下昧合 成表皮生長因子是在性成熟期間才開始。因此本實驗乃將小白鼠成熟前施於領下腺切除手術 。以觀察其是否影響其他器官的發育。30日齡之未成熟雌、雄鼠切除頜下腺後,並沒有明顯 的影響到體重、脾臟、胸腺、腎上腺,及睪丸的生長。不過,卵巢的重量增加,從成熟前一 直到成熟後,因頜下腺的切除而成平滑的上升,似乎沒有了因性週期而產生重量上的變化。 卵巢也常有超大型濾泡的出現。似乎濾泡的生長超越了分化作用。 |
| 英文摘要 | Epidermal growth factor (EGF) has been known to act as a stimulator in the cell growth and differentiation, a suppressor in the immune response. EGF also maintained the normal function of the reproductive system. The submandibular gland is the major site of EGF synthesis and storage in the mature mouse. Submanibular gland sialoadenectomy was operated at the age of 30 day old of the immature mouse. The growth of the sialoadenectomized mouse, and its gonads, thymus, spleen and adrenal gland were observed. Sialoadenectomy not affect the growth all of the organs except the ovary. The ovary of the sialoadenectomized mouse had no weight chanfe during estrus cycle, and many largest follicles present on it. The follicle may be as large as 10X of the ovary. |
本系統中英文摘要資訊取自各篇刊載內容。