Research Paper Volume 14, Issue 22 pp 9210—9220

Resident intruder paradigm-induced PMDD rat model of premenstrual irritability: behavioral phenotypes, drug intervention, and biomarkers

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Figure 2. Changes of model rats after drug intervention. R stands for acceptance period experiment; NR stands for non-acceptance period experiment; (A) Shows a comparison of aggressive behavior test results after drug intervention; (B) Demonstrates the percentage of number of times that OE% of EPM enters the open arm after drug intervention; (C) shows OT% of EPM after drug intervention; (D) represents the total distance after drug intervention; (E) represents the central area residence time after drug intervention; (F) displays the left nipple width of rats; (G) displays the right nipple width of rats; *p < 0.05 vs. control, **p < 0.01 vs. control, ***,#p < 0.05 vs. model; ##p < 0.01 vs. model, ##p < 0.001 vs. model.