Beneficial effects of curcumin nano-emulsion on spermatogenesis and reproductive performance in male rats under protein deficient diet model: enhancement of sperm motility, conservancy of testicular tissue integrity, cell energy and seminal plasma amino acids content

Table 5 Pearson’s correlations studies

	MDA	GSH	SOD	CAT	ATP	AEC	8-OHDG	EAA	ARG	NEAA	TAU	SCC	PM
MDA	NA	−0.865^***	−0.790^**	−0.740^**	−0.851^***	−0.387	0.840^***	−0.852^***	−0.779^**	−0.894^***	−0.806^***	−0.808^***	−0.827^***
GSH	−0.865^***	NA	0.784^**	0.825^***	0.907^***	0.566^*	−0.710^**	0.909^***	0.673^**	0.866^***	0.651^**	0.871^***	0.853^***
SOD	−0.790^**	0.784^**	NA	0.887^***	0.836^***	0.212	−0.795^**	0.846^***	0.685^**	0.535^*	0.623^**	0.745^**	0.884^***
CAT	−0.740^**	0.825^***	0.887^***	NA	0.941^***	0.402^*	−0.690^**	0.839^***	0.609^**	0.591^*	0.494^*	0.707^***	0.814^***
ATP	−0.851^***	0.907^***	0.836^***	0.941^***	NA	0.536^*	−0.695^**	0.874^***	0.649^**	0.762^**	0.577^*	0.744^***	0.821^***
AEC	−0.387	0.566^*	0.212	0.402^*	0.536^*	NA	0.016	0.298	0.034	0.570^*	0.030	0.202	0.217^*
8-OHDG	0.840^***	−0.710^**	−0.795^**	−0.690^**	−0.695^**	−0.016	NA	−0.867^***	−0.776^**	−0.663^**	−0.719^**	−0.885^***	−0.871^***
EAA	−0.852^***	0.909^***	0.846^***	0.839^***	0.874^***	0.298	−0.867^***	NA	0.825^***	0.793^**	0.715^**	0.939^***	0.953^***
ARG	−0.779^**	0.673^**	0.685^**	0.609^**	0.649^**	0.034	−0.776^**	0.825^***	NA	0.698^**	0.844^***	0.730^**	0.829^***
NEAA	−0.894^***	0.866^***	0.535^*	0.591^*	0.762^**	0.570^*	−0.663^**	0.793^**	0.698^**	NA	0.718^**	0.772^**	0.701^**
TAU	−0.806^***	0.651^**	0.623^**	0.494^*	0.577^*	0.030	−0.719^**	0.715^**	0.844^***	0.718^**	NA	0.677^**	0.672^**
SCC	−0.808^***	0.871^***	0.745^**	0.707^**	0.744^**	0.202	−0.885^***	0.939^***	0.730^**	0.772^**	0.677^**	NA	0.910^***
PM	−0.827^***	0.853^***	0.884^***	0.814^***	0.821^***	0.217	−0.871^***	0.953^***	0.829^***	0.701^**	0.672^**	0.910^***	NA

Negative correlation (−), significant correlation at (p < 0.05) *, (p < 0.01) **, (p < 0.001) ***, non-applicable correlation (NA)