福建畜牧兽医
福建畜牧獸醫
복건축목수의
Journal of Animal Husbandry and Veterinary Medicine Fujian
2015年
5期
21-23
,共3页
猪瘟%疫苗%抗体效价%抗体阳性率
豬瘟%疫苗%抗體效價%抗體暘性率
저온%역묘%항체효개%항체양성솔
classical swine fever%vaccine%antibody titer%antibody positive rate
为比较猪瘟脾淋苗和传代细胞苗的免疫效果，在厦门市同安区某规模猪场，选用代号为CQ、CD和JX 3个厂家生产的猪瘟脾淋苗和传代细胞苗进行免疫效果试验。随机选取45头30日龄断乳仔猪，分为3组，30日龄首免，首免后28 d二免，A组免疫接种CQ厂家的猪瘟脾淋苗，B组免疫接种CD厂家的猪瘟脾淋苗，C组免疫接种JX厂家的猪瘟细胞传代苗，通过定期跟踪3组猪群血清中的抗体水平，评估疫苗的免疫效果。结果显示：3组猪群二免后7d前免疫抗体抗体水平和阳性率无显著差异，38 d后才出现免疫抗体水平和阳性率显著差异，以C组猪群的抗体阳性率最高，A组猪群的抗体阳性率最低。
為比較豬瘟脾淋苗和傳代細胞苗的免疫效果，在廈門市同安區某規模豬場，選用代號為CQ、CD和JX 3箇廠傢生產的豬瘟脾淋苗和傳代細胞苗進行免疫效果試驗。隨機選取45頭30日齡斷乳仔豬，分為3組，30日齡首免，首免後28 d二免，A組免疫接種CQ廠傢的豬瘟脾淋苗，B組免疫接種CD廠傢的豬瘟脾淋苗，C組免疫接種JX廠傢的豬瘟細胞傳代苗，通過定期跟蹤3組豬群血清中的抗體水平，評估疫苗的免疫效果。結果顯示：3組豬群二免後7d前免疫抗體抗體水平和暘性率無顯著差異，38 d後纔齣現免疫抗體水平和暘性率顯著差異，以C組豬群的抗體暘性率最高，A組豬群的抗體暘性率最低。
위비교저온비림묘화전대세포묘적면역효과，재하문시동안구모규모저장，선용대호위CQ、CD화JX 3개엄가생산적저온비림묘화전대세포묘진행면역효과시험。수궤선취45두30일령단유자저，분위3조，30일령수면，수면후28 d이면，A조면역접충CQ엄가적저온비림묘，B조면역접충CD엄가적저온비림묘，C조면역접충JX엄가적저온세포전대묘，통과정기근종3조저군혈청중적항체수평，평고역묘적면역효과。결과현시：3조저군이면후7d전면역항체항체수평화양성솔무현저차이，38 d후재출현면역항체수평화양성솔현저차이，이C조저군적항체양성솔최고，A조저군적항체양성솔최저。
Three vaccines were used to compare immune effect on spleen and lymph tissue and cell line origin classical swine fever vaccine. Forty-five 30-day-old piglets were randomly selected and divided into 3 groups in a scale farm in Xiamen, meanwhile first immunization was carried out, second immunizationafter28 days, group A used spleen and lymph tissue origin classical swine fever vaccine from CQ and group B used spleen and lymph tissue origin vaccine from CD, while group C used cell line origin classical swine fever vaccine from JX, through regular tracking of antibody level to evaluate the immune effect. The results showed: The anti-body positive rate in group C herds was the highest on the 38thday after second immunization, with a significant difference in group A herds.
