A preliminary study through lymphocyte immunophenotyping of the effects of different forms of phosphorus deficiency on dairy cattle blood haematological parameters and immune status

Figures & Tables

Parameters	Scope of standards (17)	Group I (control)	Group II	Group III	Group IV
Pi (mmol/L)	1.5–2.9	1.53 ± 0.10^A^,^a	1.12 ± 0.16^A^,^b	0.37 ± 0.05^B^,^c	0.33 ± 0.15^B^,^c
WBC (×10⁹/L)	6.25–9.5	7.55 ± 1.20^A^,^a	5.63 ± 1.03^B^,^b	4.35 ± 1.45^B^,^c	3.50 ± 1.64^C^,^d
GP (%)	0–2	0.0 ± 0.0	0.0 ± 0.0	0.0 ± 0.0	0.0 ± 0.0
GS (%)	23–37	29.0 ± 7.07^A^,^a	23.0 ± 9.38^A^,^b	37.75 ± 11.09^B^,^c	54.25 ± 7.23^C^,^d
L (%)	53–67	60.0 ± 4.24^A^,^b	68.75 ± 19.26^a	54.0 ± 15.51b	41.75 ± 5.19c
TCD4+ (%)		24.64 ± 2.04^a	29.38 ± 3.48^b	29.44 ± 5.33^b	32.51 ± 4.27^b
TCD8+ (%)		12.79 ± 0.57^a	7.91 ± 0.71^b	10.84 ± 2.66^A^,^b	11.61 ± 4.27^A^,^b
TCD4/TCD8		1.94 ± 0.23	3.72 ± 0.45	2.77 ± 0.34	2.89 ± 0.57
MHC II (%)		39.29 ± 2.5^a	46.22 ± 3.83^A^,^b	50.64 ± 11.8^b	64.20 ± 5.33^c
BCD21+ (%)		30.56 ± 5.63	34.10 ± 3.83	34.38 ± 5.07	37.17 ± 9.75
RBC (×1012/L)	5.0–7.0	7.03 ± 1.17^a	6.04 ± 0.59^a	4.95 ± 0.67^b	4.91 ± 0.77^b
HGB (g/L)	105–140	101.5 ± 9.19^A^,^a	90.25 ± 10.72^A^,^a	63.75 ± 22.74bi'	73.75 ± 11.41^B^,^b
HCT (L/L)	0.3–0.4	0.33 ± 0.04^a	0.28 ± 0.04^A^,^b	0.23 ± 0.03^b	0.23 ± 0.04^b
MCV (fL)	40–60	46.5 ± 2.12	47.25 ± 2.22	45.75 ± 2.06	47.25 ± 0.96
MCH (fmol/L)	0.9–1.5	0.97 ± 0.03	0.89 ± 0.03	0.90 ± 0.03	0.93 ± 0.02
MCHC (mmol/L)	16–21	19.44 ± 0.48	19.58 ± 0.27	19.47 ± 0.30	19.70 ± 0.48
PLT (×10⁹/L)	200–800	330.5 ± 17.78	647 ± 269.16	469 ± 114.07	388.5 ± 121.33