Multiplicity Teaching on Microbiology Laboratory Class / 微生物学通报

Laboratory teaching played the crucial part of microbiology teaching, which was benefit to improve the operational capacity, analysis and resolving ability of students. We carried out the multiplicity teaching by remodeling experiment process, designing integral test, and resolving practical issue and setting up comprehensive trail. It was proved by fact that the multiplicity teaching increased the study interesting of students, inspired their activity, initiative and creativity.

Effect of transgenic expression of porcine interleukin-6 gene and CpG sequences on immune responses of newborn piglets inoculated with Pseudorabies attenuated vaccine.

Porcine interleukin-6 gene and CpG sequences were used as immunoadjuvants to enhance the immune responses of newborn piglets to Pseudorabies attenuated vaccine (PAV). The titer of specific antibodies to PAV, the proliferation of lymphocytes and induced IL-2 activities were all examined to identify the immune response of the piglets. The results showed that the immune responses with CpG ODN and porcine interleukin-6 gene were significantly stronger than routine immunities. The data suggests that porcine IL-6 and CpG motifs could be employed as effective immunoadjuvants to raise the humoral and cellular responses of newborn piglets to Pseudorabies attenuated vaccine.