Possible involvement of the RARRES2/CMKLR1-system in metabolic and reproductive parameters in Holstein dairy cows

Table 5 Pearson correlation (r) between AUC of plasma RARRES2 concentration and reproductive parameters including HE and LE animals

		AUC RARRES2
Commencement of luteal activity (days)	r	0.08
Commencement of luteal activity (days)	P	0.83
Cycle length (days)	r	−0.26
Cycle length (days)	P	0.43
Number of follicular waves	r	−0.47
Number of follicular waves	P	0.12
Number of small follicles	r	−0.56
Number of small follicles	P	0.05
Number of medium follicles	r	−0.34
Number of medium follicles	P	0.29
Number of large follicles	r	−0.40
Number of large follicles	P	0.20
Calving-first AI interval (days)	r	0.10
Calving-first AI interval (days)	P	0.88
Calving-calving interval (days)	r	−0.69
Calving-calving interval (days)	P	0.24
Success rate 35 days after AI	r	−0.13
Success rate 35 days after AI	P	0.70
Success rate 90 days after AI	r	−0.13
Success rate 90 days after AI	P	0.70

The correlation was noted “r” and P-value (P) was considered significant if P < 0.05 (bold). AUC Area under the plasma RARRES2

ISSN: 1477-7827