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. Author manuscript; available in PMC: 2007 Nov 30.
Published in final edited form as: J Cyst Fibros. 2007 Apr 27;6(6):403–410. doi: 10.1016/j.jcf.2007.03.003

Fig. 3.

Fig. 3

Role of calcium in 1,25(OH)2D3-mediated induction of LL-37. NHBE cells were pretreated with 1.0 mM CaCl2 (+calcium) or vehicle (−calcium) for 24 h followed by 10−8M 1,25(OH)2D3 exposure for increasing times. Total RNA was collected and RTQ-PCR was conducted. Cathelicidin mRNA levels were determined by RTQ-PCR and normalized to β-2-microglobulin. Results show means±SEM (*p<0.05) of three independent experiments.