查詢結果分析
來源資料
相關文獻
- Pathogenicity and Efficacy of Various Commercial Infectious Bursal Disease Vaccines in Two Vaccination Programms in Chicken
- 死亡教育對護專學生死亡態度之影響
- 死亡教育課程對高中生死亡態度、憂鬱感及自我傷害行為影響效果之研究
- 某大學學生對死亡及瀕死態度之研究
- 兼顧「學生學習成效」導向的大學教學評鑑量表發展與課程實施效率之評估
- 影響護生生死態度之制約信念探討
- 安寧療護課程對護生死亡恐懼與態度之影響
- 安寧療護課程對二專在職班護生死亡恐懼與態度之影響
- 生死學在護理學院教學的概況檢討
- 死亡教育對國中生死亡概念、死亡態度影響之研究
頁籤選單縮合
題 名 | Pathogenicity and Efficacy of Various Commercial Infectious Bursal Disease Vaccines in Two Vaccination Programms in Chicken=市售甘保羅疫苗在兩種免疫計畫下對雞之病原性和保護性 |
---|---|
作 者 | 林茂勇; 黃國榮; 鍾月芳; 宋華聰; | 書刊名 | 國立屏東技術學院學報 |
卷 期 | 3 1994.06[民83.06] |
頁 次 | 頁1-10 |
分類號 | 437.717 |
關鍵詞 | 內容; 甘保羅疫苗; 同意書; 成效; 死亡; 死亡教育; 免疫計畫; 改善; 保護性; 恐懼; 病原性; 量表; 態度; 綱要; 課程; 學生; 雞; 護專學生; |
語 文 | 英文(English) |
中文摘要 | 評估甘保羅(IBD)之市售五種活毒疫苗(LV)和兩種死毒油質不活化疫苗(OEV )應用於一或三週齡商用蛋雞之病原性和保護性,發現 LV 具有不同程度的病原性。IBD 疫 苗免疫一週齡小雞時,僅見一種 OEV 具有保護性,其他疫苗均不具保護效果。各種 IBD 疫 苗免疫三週齡小雞時,因受到野外 IBD 病毒之先前感染, 雖不見保護效果,但仍可檢測到 抗體反應,特別是在 OEV 免疫組。小雞於四日齡免疫 IBD-OEV 能產生較佳之免疫效果,對 急性內臟型新城雞瘟強毒的攻擊保護性亦較未免疫組和早期被 IBD 強毒感染組強。 商用蛋 雞、肉種雞和土雞在四至七日齡以 OEV 免疫一次時, 因馬立克病等疾病所造成之死亡率和 淘汰率不但較 LV 組低,且土雞上市時之平均體重亦可被提高。目前 IBD 之 OEV 已在臺灣 廣泛地被使用於免疫上述雞種之雛雞,並已得到頗為滿意的效果。 |
英文摘要 | Pathogenicity and efficacy of 5 commercial live infectious bursal disease (IBD) vaccines (LV) and 2 inactivated oil-emulsion vaccines (OEV) were evaluated in 1 or 3-week-old commercial leghorn chickens. The LV showed varying degree of pathogenicity. None of the vaccines induced any protection in chickens vaccinated at 1-week-old except for one OEV. None of the vaccines induced protection in chickens vaccinated at 3-weeks- old due to early field IBD virus infection, but they did product detectable IBD antibody, especially in the OEV immunized groups. Chickens immunized at 4-day-old with the IBD OEV which showed the better efficacy also had better protection against velogenic viscerotropic Newcastlcdisease virus than non- immunized or early IBD virus infected groups. Three flocks of Leghorn layers, broiler breeders, and Taiwan local breed broilers vaccinated once with the OEV of IBD at 4 to 7 days of age had less mortality and fewer culls due to Marek's and other diseases and better mean body weights than chickens immunized with LV. The OEV of IBD is now highly used for vaccinating chickens at young age in Taiwan with satisfactory results. |
本系統中英文摘要資訊取自各篇刊載內容。