Associations of biochemical changes and maternal traits with mutation 1843 (C>T) in the  gene as a common cause for porcine stress syndrome

Biochemical Parameter	Genotype			Reference Values Reference values from the Research Animal Resources, University of Minnesota, Minneapolis, MN, USA (www.ahc.umn.edu/rar/refvalues.htm).	t Value
	NN	Nn	nn
Ca²⁺ (µmol/L)	2.62	2.68	2.71	2.50-2.95	1.14 A p value of >0.05 was not considered to be significant.
Creatinine (µmol/L)	142.10	157.30	174.60	88.40-265.20	9.97 A p value of <0.05 was considered to be significant.
Total proteins (g/L)	72.40	75.70	74.90	68.00-89.00	1.42 A p value of >0.05 was not considered to be significant.
Bilirubin (µmol/L)	1.65	2.54	4.12	0.00-12.00	12.79 A p value of <0.05 was considered to be significant.
AP (U/L)	21.80	45.30	62.40	9.00-70.00	14.55 A p value of <0.05 was considered to be significant.
AST (U/L)	29.20	58.30	125.50	17.00-45.00	16.32 A p value of <0.05 was considered to be significant.
ALT (U/L)	35.30	51.70	48.20	9.00-60.00	9.14 A p value of >0.05 was not considered to be significant.
LDH (U/L	398.00	655.00	894.00	159.00-475.00	17.02 A p value of <0.05 was considered to be significant.
CPK (U/L)	276.00	591.00	764.00	67.00-489.00	15.29 A p value of <0.05 was considered to be significant.

PSS Genotype	Newborn Piglets		t Value
NN	10.92	0.22
Nn	11.73	0.52	2.59 A p value of <0.05 was considered to be significant.
nn	11.50	1.50	2.59 A p value of <0.05 was considered to be significant.
	Stillborn Piglets
NN	0.15	0.06
Nn	0.09	0.09	2.53 A p value of <0.05 was considered to be significant.
nn	1.5	0.50	2.53 A p value of <0.05 was considered to be significant.
	Weaned Piglets
NN	8.20	0.19
Nn	9.00	0.46	0.05 A p value of >0.05 was not considered to be significant.
nn	7.50	0.50

Associations of biochemical changes and maternal traits with mutation 1843 (C>T) in the RYR1 gene as a common cause for porcine stress syndrome