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題 名 | 豬生殖與呼吸綜合症(PRRS)活毒疫苗之研發=Development of Porcine Reproductive and Respiratory Syndrome Live Virus Vaccine |
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作 者 | 葉哲明; 鍾文彬; 張文發; | 書刊名 | 臺糖畜產 |
卷 期 | 4:1 1998.06[民87.06] |
頁 次 | 頁49-56 |
分類號 | 437.657 |
關鍵詞 | 活毒疫苗; 血清中和抗體力價; Porcine reproductive and respiratory syndrome; PRRS; Live virus vaccine; Serum neutralization antibody titer; PRRS; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗由豬生殖與呼吸綜合症(porcine reproductive and respiratory syndrome,PRRS)感染場篩選出3株病毒株,經繼代後各別研製成活毒疫苗進行測試,檢試項 目包括無菌、安全性與免疫性等試驗。結果顯示各疫苗都未檢出一般細菌及黴漿菌;安全性試 驗部分由體溫、臨床症狀及病理檢查結果,顯示此3種疫苗安全性尚佳;免疫性試驗部分,3 種疫苗免疫後之PRRS中和抗體消長情形大致相似,惟其中以C組稍優於A與B組。在免疫豬 之血液、肺及肝臟均分離到疫苗株病毒。 |
英文摘要 | After serial passages, three strains of porcine reproductive and respiratory syndrome (PRRS) virus originally isolated from infected pigs were selected for this study. Live virus preparations were tested for sterilization, safety, and iminunogenicity. No bacteria or mycoplasma were isolated from the preparations. The data of body temperature, clinical signs, and pathological examination indicated that the live virus preparations were safe when inoculated into piglets. Similar responses of serum neutralization antibody titers were observed for three virus preparations when inoculated into piglets; however, group C was better than groups A or B. PRRS virus could be isolated from blood, livers, and lungs of inoculated piglets. |
本系統中英文摘要資訊取自各篇刊載內容。