Beal Richard K, Powers Claire, Davison T Fred, Barrow Paul A, Smith Adrian L
Division of Immunology, Institute for Animal Health, Compton, Newbury, Berkshire, United Kingdom.
Infect Immun. 2006 Feb;74(2):1442-4. doi: 10.1128/IAI.74.2.1442-1444.2006.
Salmonella enterica serovar Typhimurium colonizes the gut of chickens and is cleared from the intestine within about 3 weeks. Infection induces high levels of specific antibody, but B cells do not play an essential role in clearance of primary infection or in the enhanced clearance after secondary challenge.
肠炎沙门氏菌鼠伤寒血清型定殖于鸡的肠道,并在约3周内从肠道清除。感染会诱导高水平的特异性抗体,但B细胞在原发性感染的清除或二次攻击后的增强清除中并不起关键作用。