A preliminary study through lymphocyte immunophenotyping of the effects of different forms of phosphorus deficiency on dairy cattle blood haematological parameters and immune status
13 cze 2025
O artykule
Data publikacji: 13 cze 2025
Zakres stron: 257 - 262
Otrzymano: 30 gru 2024
Przyjęty: 02 cze 2025
DOI: https://doi.org/10.2478/jvetres-2025-0032
Słowa kluczowe
© 2025 Beata Abramowicz et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Fig. 1.

Morphology of blood samples of Friesian dairy cows with atypical or clinical hypophosphataemia
Parameters | Scope of standards ( |
Group I (control) | Group II | Group III | Group IV |
---|---|---|---|---|---|
Pi (mmol/L) | 1.5–2.9 | 1.53 ± 0.10 |
1.12 ± 0.16 |
0.37 ± 0.05 |
0.33 ± 0.15 |
WBC (×109/L) | 6.25–9.5 | 7.55 ± 1.20 |
5.63 ± 1.03 |
4.35 ± 1.45 |
3.50 ± 1.64 |
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 |
23.0 ± 9.38 |
37.75 ± 11.09 |
54.25 ± 7.23 |
L (%) | 53–67 | 60.0 ± 4.24 |
68.75 ± 19.26 |
54.0 ± 15.51b | 41.75 ± 5.19c |
TCD4+ (%) | 24.64 ± 2.04 |
29.38 ± 3.48 |
29.44 ± 5.33 |
32.51 ± 4.27 |
|
TCD8+ (%) | 12.79 ± 0.57 |
7.91 ± 0.71 |
10.84 ± 2.66 |
11.61 ± 4.27 |
|
TCD4/TCD8 | 1.94 ± 0.23 | 3.72 ± 0.45 | 2.77 ± 0.34 | 2.89 ± 0.57 | |
MHC II (%) | 39.29 ± 2.5 |
46.22 ± 3.83 |
50.64 ± 11.8 |
64.20 ± 5.33 |
|
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 |
6.04 ± 0.59 |
4.95 ± 0.67 |
4.91 ± 0.77 |
HGB (g/L) | 105–140 | 101.5 ± 9.19 |
90.25 ± 10.72 |
63.75 ± 22.74bi' | 73.75 ± 11.41 |
HCT (L/L) | 0.3–0.4 | 0.33 ± 0.04 |
0.28 ± 0.04 |
0.23 ± 0.03 |
0.23 ± 0.04 |
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 |