The response of S-phase cells labelled with bromodeoxyuridine (BrdU) in sheep airways undergoing repair in response to endobronchial brush biopsy was investigated in this study. Separate sites within the airway tree of anaesthetised sheep were biopsied at intervals prior to pulse labelling with BrdU. which was administered one hour prior to euthanasia. Both brushed and spatially dispa... https://www.southernrootwork.com/product-category/cannabinoid-booster/