BLOOD BIOCHEMICAL PARAMETERS IN LACTATING COWS

The effects of partial replacement of corn silage on biochemical blood parameters in lactating primiparous dairy cows

The aim of this experiment was to investigate the effects of partial replacement of corn silage with long alfalfa hay and/or coarse chopped wheat straw on biochemical parameters in late lactating Holstein primiparous dairy cows. Twelve late lactating Holstein primiparous cows including four cows equipped with a rumen cannula, averaging 210 ± 20 days in milk and weighing 575 ± 50 kg were randoml...

Effectiveness of Oestrus Induction and Fertility Indices in Cows Depending on Biochemical Blood Parameters

The aim of this study was the evaluation of the relationship between values of selected biochemical blood parameters at the moment of cloprostenol (PGF2α) administration and the effectiveness of oestrus induction and fertility indices in dairy cows. Examinations were conducted on 121 cows with the corpus luteum between 45 and 120 d post calving. These animals were injected with 500 μg/cow of PG...

Estrous Synchronization in Lactating Cows

Blood Biochemical Parameters after Intravenous Administration of Enrofloxacin in Yak

The blood biochemical parameters were investigated in a yak (Bos grunniens L) after intravenous administration of 5 mg/kg enrofloxacin. Blood samples were collected from the jugular vein daily for 5 days after the drug administration. Heparinized bloods were collected for mean corpuscular volume (MCV), erythrocyte sedimentation rate (ESR), hemoglubin (Hb) estimation and...

evaluation of liver lipidosis and its association with some blood biochemical parameters in urmia slaughtered cows

the amounts of liver dry matter, liver fat and fat in liver dry matter based on age and sex of animals together with the concentrations of glucose, beta hydroxyl butyrate (bhb), urea, triglycerides (tg), calcium magnesium and phosphorus in order to determination of probable subclinical liver lipidosis were investigated in 114 cows including 41 non-pregnant, 7 pregnant, 18 heifers and 48 bulls. ...