Decreased Expression of Semaphorin3A/Neuropilin-1 Signaling Axis in Apical Periodontitis

Table 2

Lesion volume and number of osteoclasts, RANKL⁺, Sema3A⁺ cells, and Nrp1⁺ cells per high-power field (×400).

	0 d	7 d	14 d	21 d	28 d	35 d
Lesion volume/mm^3	±
Osteoclasts/hpf	±
cells/hpf	±
Sema3A^+ cells/hpf	±
Nrp1^+ cells/hpf	±

versus day 0, versus day 7, and versus day 14; versus day 21, versus day 28, and versus day 35. Data are expressed as the mean ± SD ().