DNA vaccine delivered by attenuated intracellular bacteria can be directly delivered into special antigen presenting cells (APCs), so it improves the efficiency of DNA vaccine to a great extent.
2
PAS染色显示肝内荚膜组织胞浆菌。
PAS stain highlights Histoplasma capsulatum infection in the liver.
3
结果分离到一株与宋内氏志贺氏菌诊断血清发生强凝集的类志贺邻单胞菌。
Results One strain of Plesinomonas shigelloides was isolated, which can result in high grade cross agglutination reactions with diagnostic serum of Shigella sonnei.
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