2023-08-07
【學術亮點】天使翼對於白羅曼鵝的形態和組織特徵的影響
字體大小
小
中
大
Intelligent Animal Husbandry: Intelligent sensing platform for energy management and circular reusability in livestock farm【Department of Animal Science / Tzu-Tai Lee / Professor】
智慧牧場：畜牧場能源管理與循環利用之智慧感測平台【動物科學系李滋泰教授】
智慧牧場：畜牧場能源管理與循環利用之智慧感測平台【動物科學系李滋泰教授】
| 論文篇名 | 英文：Effects of angel wings on morphological and histological characteristics of White Roman geese 中文：天使翼對於白羅曼鵝的形態和組織特徵的影響 |
| 期刊名稱 | Poultry Science |
| 發表年份, 卷數, 起迄頁數 | 2023, 102(5), 102389 |
| 作者 | Chang, Shen-Chang; Lin, Min-Jung; Lee, Chao-Hsien; Lin, Li-Jen; Liao, Jiunn-Wang; Lee, Tzu-Tai(李滋泰)* |
| DOI | 10.1016/j.psj.2022.102389 |
| 中文摘要 | 本研究在探討正常翅膀和天使翼對白羅曼鵝的形態和組織特徵的影響。天使翼是指翅膀在腕跗骨處扭曲，一直延伸到末端，向體側外伸展。在這項研究中，共飼養30隻鵝，觀察它們在14週大時的整體外觀，包括伸展翅膀和脫羽翅膀的形態。另外，也飼養了一組30隻雛鵝，通過X射線攝影觀察其翅骨在4到8週大時的發育特徵。結果顯示，10週齡時，正常翅膀的腕跗骨和橈尺骨的角度趨勢大於天使翼組(P = 0.927)。根據10週齡鵝的64層電腦斷層掃描影像，天使翼的腕關節間隙大於正常翅膀。天使翼組的腕跗骨關節存在輕度至中度擴張的空間。總之，天使翼在腕跗骨處向體側外扭曲，腕跗骨關節有輕度至中度的擴張空間。14週齡時，正常翅膀的角度比天使翼的角度大9.24% (130 vs. 118.5°)。 |
| 英文摘要 | This study aims to determine the effects of normal and angel wing on morphological and histological characteristics of white Roman geese. Angel wing is a torsion of a wing at the carpometacarpus all the way down to the end, stretching outward away from the body lateral. In this study, 30 geese were raised for observing the whole appearance, including stretched wings and morphologies of defeathered wings at 14 wk old. A group of 30 goslings was raised to observe the feature of conformation development of wing bones from 4 to 8 wk old by X-ray photography. The results show that normal wing on angles of the metacarpals and radioulnar bones has a trend greater than the angel wing group (P = 0.927) at the age of 10 wk. According to 64-slice images of computerized tomography scanner on a group of 10-wk-old geese, the interstice at the carpus joint of the angel wing was larger than that of the normal wing. The slight to moderate dilated space of the carpometacarpal joint was found in the angel wing group. In conclusion, the angel wing is torqued outward away from the body laterals at the carpometacarpus and has a slight to moderate dilated space in the carpometacarpal joint. The normal wing geese exhibited an angel that is 9.24% greater than those of angel wing geese at the age of 14 wk (130 vs. 118.5°). |
| 發表成果與AI計畫研究主題相關性 | 應用於AI檢測之發展技術 |
