Commensal bacteria boost serum IgG production in response to oral immunization with antigen and cholera toxin(CT)in a ma......

合成了５对寡核苷酸片段，分别连接在两种恶性疟原虫杂合多肽（４５肽和５８肽）抗原基因片段（ＨＰＦＧＡ和ＨＰＦＧＢ）的头部和尾部，将这两种片段分别与霍乱毒素Ｂ亚单位（ＣＴ－Ｂ）基因......

AIM: Growth hormone (GH) directly interacts with the enterocyte stimulating ion absorption and reducing ion secretion in......

粗制霍乱肠毒素经60℃水浴，5分钟后其毒性丧失99％，抗原结合性保留87．5％。PAGE显示：毒素已成为大分子提合物，将这种聚合物经口免疫小鼠，产生......