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【期刊论文】Chemical composition and antimicrobial activity of the essential oils of Chrysanthemum indicum
邹国林
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-1年11月30日
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邹国林, Jun Rong a, b, Taipin Cheng c, Xiaona Liu c, Taozhen Jiang d, Hong Gu d, Guolin Zou a, e, *
Vaccine 23 (2005) 4844-4851,-0001,():
-1年11月30日
The objective of the present study was to investigate the feasibility of a subunit vaccine and a live bacteria vaccine to protect chickens against infectious bursal disease virus (IBDV) infection. The gene for VP2 of a new wild-type very virulent IBDV (vvIBDV) strain was cloned into an Escherichia coli expression system. Following expression, the recombinant VP2 and the induced expression bacteria were used to vaccinate chickens against virulent IBDV (vIBDV). Three weeks after the vaccination, chickens were inoculated with IBDV strain BC 6/85 by intranasal route or eyedrop route, prior to challenge anti-IBDV serum antibody was detected by AGP. All chickens vaccinated with recombinant VP2 could be detected anti-IBDV antibody. The subunit vaccine of recombinant VP2 conferred protection for 90-100% chickens, live bacteria vaccine of recombinant VP2 conferred protection for 85.7% chickens. The results indicate that E. coli BL21/pET28a-VP2 could be used to develop recombinant VP2 vaccine against infectious bursal disease in chickens
IBDV, Recombinant VP2, Subunit vaccine
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【期刊论文】Chemical composition and antimicrobial activity of the essential oil of Scutellaria barbata
邹国林, Jianqing Yu a, Jiachuan Lei b, Huaidong Yu a, Xuan Cai b, Guolin Zou a, *
Phytochemistry 65 (2004) 881-884,-0001,():
-1年11月30日
The essential oil of Scutellaria barbata was obtained by hydrodistillation with a 0.3% (v/w) yield and analysed by GC and GCMS. The main compounds in the oil were hexahydrofarnesylacetone (11.0%), 3,7,11,15-tetramethyl-2-hexadecen-1-ol (7.8%), menthol (7.7%) and 1-octen-3-ol (7.1%). The antimicrobial activity of the oil was evaluated against 17 microorganisms using disc diffusion and broth microdilution methods. The gram-positive bacteria, including methicillin-resistant Staphlococcus aureus, were more sensitive to the oil than gram-negative bacteria and yeasts.
Scutellaria barbata, Essential oil, Antimicrobial, Lamiaceae
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【期刊论文】Hemoglobin-biocatalyzed synthesis of conducting polyaniline in micellar solutions
邹国林
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-1年11月30日
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40浏览
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241下载
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50浏览
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208下载
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