本文選題：豬藍(lán)耳病 + 疫苗　； 參考：《華南農(nóng)業(yè)大學(xué)學(xué)報(bào)》2017年04期

【摘要】：【目的】研究3種高致病性豬藍(lán)耳病(PRRS)疫苗(MLV、TJM92、JXA-1R)對(duì)仔豬免疫器官的損傷作用�！痉椒ā窟x取50頭初生健康仔豬,分為4組進(jìn)行免疫:未免疫空白對(duì)照組(CK組)、MLV疫苗免疫組(A組)、TJM92疫苗免疫組(B組)、JXA-1R疫苗免疫組(C組)。病理剖檢后,制作石蠟切片,通過優(yōu)化的酯酶染色(α-ANE染色)、甲基綠-派洛寧染色(MG-P)方法統(tǒng)計(jì)各免疫器官的酯酶陽性T淋巴細(xì)胞和漿細(xì)胞(效應(yīng)B淋巴細(xì)胞)比率變化�！窘Y(jié)果】各免疫組的免疫器官酯酶陽性T淋巴細(xì)胞和漿細(xì)胞所占百分比與對(duì)照組存在顯著或極顯著差異�！窘Y(jié)論】3種疫苗對(duì)仔豬免疫器官均有不同程度的損傷作用,具體表現(xiàn)為JXA-1R疫苗損傷作用最強(qiáng),TJM92疫苗次之,MLV疫苗最弱。
[Abstract]:[objective] to study the effects of three highly pathogenic porcine blue ear disease (PRRS) vaccines, MLV TJM92, JXA-1R, on immune organs of piglets. [methods] 50 newborn healthy piglets were selected. The mice were divided into 4 groups: the control group without immunization (CK group) was immunized with MLV vaccine (group A) and TJM92 vaccine group (group B) was immunized with JXA-1R vaccine (group C). After pathological examination, paraffin sections were made. The ratio of esterase positive T lymphocytes and plasmacytes (effector B lymphocytes) in each immune organ was estimated by the optimized esterase staining (偽 -ANE staining and methyl green-pyronine staining). [results] Immunoimmunity of each immune group The percentages of esterase positive T lymphocytes and plasma cells in epidemic organs were significantly different from those in the control group. [conclusion] the immune organs of piglets were damaged in different degrees by the three vaccines. The damage of JXA-1R vaccine was the strongest and the second was TJM92 vaccine.
【作者單位】： 華南農(nóng)業(yè)大學(xué)獸醫(yī)學(xué)院;佛山科學(xué)技術(shù)學(xué)院;
【基金】：廣東高校畜禽疾病診斷防控技術(shù)開發(fā)中心資助項(xiàng)目(GCZX-B1102)
【分類號(hào)】：S858.28

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本文編號(hào)：1829159