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. Author manuscript; available in PMC: 2023 Feb 27.
Published in final edited form as: J Steroid Biochem Mol Biol. 2019 Mar 26;190:212–223. doi: 10.1016/j.jsbmb.2019.03.022

Table 2.

Comparison of mean ratio double IHC of PR and PRB with SYN and Ki-67 between normal fetal and adult lung

Ratio Normal lung p-value
Fetal Adult
PR+ : SYN (%) 75.86±17.21 56.62±26.12 0.079
PRB+ : SYN (%) 56.05±19.78 32.54±18.31 0.016*
PR+ : Ki-67 (%) 57.64±7.71 91.53±7.34 <0.001*
PRB+ : Ki-67 (%) 41.27±7.91 57.37±13.02 0.005*
Ki-67 : SYN (%) 67.87±16.76 72.43±15.99 0.552

PR+: SYN+ = Ratio in percent of PR positive cells to SYN positive cells in double immunohistochemistry staining

PRB+: SYN+ = Ratio in percent of PRB positive cells with SYN positive cells in double immunohistochemistry staining

PR+: Ki-67+ = Ratio in percent of PR positive cells with Ki-67 positive cells in double immunohistochemistry staining

PRB+: Ki-67+ = Ratio in percent of PRB positive cells with Ki-67 positive cells in double immunohistochemistry staining

Ki-67+: SYN+ = Ratio in percent of Ki-67 positive cells with SYN positive cells in double immunohistochemistry staining