Nurturing Life Sciences
#Id: 9303
#Id: 9198
#XL - T Zoology
#Id: 8680
#XL - R Botany
#Id: 8038
#XL - Q Biochemistry
#Id: 8771
#Id: 9881
Defensins and cathelicidin LL-37 are secreted constitutively by epithelial cells in many tissues, and are stored as well in neutrophil granules, where they contribute to killing phagocytosed microbes.