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Table 2.

Biochemical indicators of lipid metabolism depending on the manifestation of birth and postpartum pathology

Indicators Childbirth and the postpartum period Physiological periods
dry before calving in 1–4 days 1-2 days after calving
Total lipids, g/l without pathology 3.42±0.22 3.38±0.25 3.02±0.23
with pathology 3.09±0.27 2.99±0.11 2.63±0.08
difference in % –9.65 –16.54 –12.92
Phospholipids, mg % without pathology 233.97±20.19 227.87±17.87 208.49±18.96
with pathology 207.23±13.47 201.05±17.18 178.45±5.47
difference in % –11.43 –11.77 –14.41
Free cholesterol, mg % without pathology 22.29±1.62 22.30±3.61 18.58±1.71
with pathology 19.21±2.34 17.65±1.57 15.81±1.25
difference in % –13.82 –28.60 –14.91
NEFA, mg % without pathology 19.36±2.36 24.75±2.02 19.02±2.65
with pathology 20.71±1.85 22.64±1.88 20.58±1.49
difference in % +6.97 –8,86 +8.20
Triglycerides, mg % without pathology 10.42±1.23 8.96±1.13 9.37±1.05
with pathology 9.16±0.99 10.76±2.01 8.32±1.03
difference in % –12.10 +20.08 –11.21
Esters of cholesterol, mg % without pathology 48.93±2.23 51.79±6.57 43.75±3.69
with pathology 46.67±5.01 47.37±4.14 40.23±2.39
difference in % –4.62 –8.54 –8.05

Note: without pathology – blood counts of cows with normal calving: 15 anim; with pathology – with trail retention and endometritis (5 anim).

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