Tolerance to repeat exposure of inhaled endotoxin: an observation in healthy humans

significant difference in the cystic fibrosis transmembrane regulator DF508 allele prevalence, the number of patients should be increased dramatically. Hopefully, the worldwide existing large collections of DNA specimens from osteoporotic patients will provide an opportunity to enlighten the possible implication of a cystic fibrosis transmembrane regulator mutation in the development of osteoporosis.