Sentences with phrase «natural microbial exposure»
Not exact matches
But, according to the hygiene hypothesis, early childhood exposure to the natural world's microbial menagerie can reconfigure an infant's immune system into the nonallergic Th1 variety, while antiseptically reared infants are stuck with Th2 systems and develop asthma.
http://discovermagazine.com/
Microbial Exposure During Early Life Has Persistent Effects on Natural Killer T Cell Function