1 research outputs found
ΠΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΊΡΠΎΠ²ΠΈ ΠΊΠΎΡΠΎΠ² Ρ ΡΡΠ±ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΎΡΠΌΠΎΠΉ ΠΌΠ°ΡΡΠΈΡΠ°
This study aims to study the biochemical and morphological parameters of the blood of cows with subclinical mastitis. Experimental studies were conducted at Selyana LLC (Kuzbassky village, Kemerovo district, Kemerovo region) in 2021β2022. For this experiment, 12 cows were selected. Animals were divided into experimental (sick) and control (healthy) - 6 goals in each group. Animals were chosen according to the pair-analogues method, considering their live weight, breed, age at calving, milk yield, fat milk content, and physiological state. Body temperature was measured with a mercury thermometer with a scale graduated in Celsius from 34 to 42 ΒΊΠ‘. The measurements were carried out for 5 min. The pulse rate was determined on the external maxillary artery for a minute. The number of exhalations calculated the frequency of respiratory movements. The same feeding and maintenance were organised for two groups of animals, i.e., they were in their usual conditions. In animals, after diagnostic tests for mastitis, blood was taken to study biochemical and morphological parameters. In sick animals, hyperproteinemia (87.43Β±0.82 g/l), low calcium content (87.43Β±0.82 g/l), and an increase in the level of phosphatase (156.15Β±0.50 U/l) were noted. In cows with mastitis, the number of leukocytes increased to 14.06 Β± 2.29 Γ 1012/l. The average haemoglobin concentration in the erythrocyte was 27.77Β±0.43 in the control group and 27.87Β±0.21 g/dl in the experimental group. When studying the leukogram, the number of monocytes in the control group was 2.23Β±1.51, and in the group of animals with mastitis - 3.47Β±1.71%.Π¦Π΅Π»ΡΡ Π½Π°ΡΡΠΎΡΡΠ΅Π³ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ Π±ΠΈΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΠΊΡΠΎΠ²ΠΈ ΠΊΠΎΡΠΎΠ² Ρ ΡΡΠ±ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΎΡΠΌΠΎΠΉ ΠΌΠ°ΡΡΠΈΡΠ°. ΠΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² ΠΠΠ Β«Π‘Π΅Π»ΡΠ½Π°Β» (ΠΏ. ΠΡΠ·Π±Π°ΡΡΠΊΠΈΠΉ, ΠΠ΅ΠΌΠ΅ΡΠΎΠ²ΡΠΊΠΎΠ³ΠΎ ΡΠ°ΠΉΠΎΠ½Π°, ΠΠ΅ΠΌΠ΅ΡΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ) Π² 2021β2022 Π³Π³. ΠΠ»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ° Π±ΡΠ»ΠΎ ΠΎΡΠΎΠ±ΡΠ°Π½ΠΎ 12 ΠΊΠΎΡΠΎΠ². ΠΠΈΠ²ΠΎΡΠ½ΡΠ΅ Π±ΡΠ»ΠΈ ΡΠ°Π·Π΄Π΅Π»Π΅Π½Ρ Π½Π° Π΄Π²Π΅ Π³ΡΡΠΏΠΏΡ β ΠΎΠΏΡΡΠ½ΡΡ (Π±ΠΎΠ»ΡΠ½ΡΠ΅) ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΡΡ (Π·Π΄ΠΎΡΠΎΠ²ΡΠ΅) β ΠΏΠΎ 6 Π³ΠΎΠ»ΠΎΠ² Π² ΠΊΠ°ΠΆΠ΄ΠΎΠΉ Π³ΡΡΠΏΠΏΠ΅. ΠΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΎΡΠ±ΠΈΡΠ°Π»ΠΈ ΠΏΠΎ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΏΠ°Ρ-Π°Π½Π°Π»ΠΎΠ³ΠΎΠ² Ρ ΡΡΠ΅ΡΠΎΠΌ ΠΈΡ
ΠΆΠΈΠ²ΠΎΠΉ ΠΌΠ°ΡΡΡ, ΠΏΠΎΡΠΎΠ΄Ρ, Π²ΠΎΠ·ΡΠ°ΡΡΠ° Π² ΠΎΡΠ΅Π»Π°Ρ
, ΡΠ΄ΠΎΡ, ΠΆΠΈΡΠ½ΠΎΡΡΠΈ ΠΌΠΎΠ»ΠΎΠΊΠ°, ΡΠΈΠ·ΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ. Π’Π΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΡΠ΅Π»Π° ΠΈΠ·ΠΌΠ΅ΡΡΠ»ΠΈ ΡΡΡΡΠ½ΡΠΌ ΡΠ΅ΡΠΌΠΎΠΌΠ΅ΡΡΠΎΠΌ ΡΠΎ ΡΠΊΠ°Π»ΠΎΠΉ, Π³ΡΠ°Π΄ΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠΎ Π¦Π΅Π»ΡΡΠΈΡ ΠΎΡ 34 Π΄ΠΎ 42 ΒΊΠ‘. ΠΠ·ΠΌΠ΅ΡΠ΅Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ 5 ΠΌΠΈΠ½. Π§Π°ΡΡΠΎΡΡ ΠΏΡΠ»ΡΡΠ° ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈ Π½Π° Π½Π°ΡΡΠΆΠ½ΠΎΠΉ ΡΠ΅Π»ΡΡΡΠ½ΠΎΠΉ Π°ΡΡΠ΅ΡΠΈΠΈ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΌΠΈΠ½ΡΡΡ. Π§Π°ΡΡΠΎΡΡ Π΄ΡΡ
Π°ΡΠ΅Π»ΡΠ½ΡΡ
Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠΉ ΠΏΠΎΠ΄ΡΡΠΈΡΡΠ²Π°Π»ΠΈ ΠΏΠΎ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Ρ Π²ΡΠ΄ΠΎΡ
ΠΎΠ². ΠΠ»Ρ Π΄Π²ΡΡ
Π³ΡΡΠΏΠΏ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
Π±ΡΠ»ΠΎ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΎΠ²Π°Π½ΠΎ ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠ΅ ΠΊΠΎΡΠΌΠ»Π΅Π½ΠΈΠ΅ ΠΈ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅, Ρ. Π΅. ΠΎΠ½ΠΈ Π½Π°Ρ
ΠΎΠ΄ΠΈΠ»ΠΈΡΡ Π² ΡΠ²ΠΎΠΈΡ
ΠΏΡΠΈΠ²ΡΡΠ½ΡΡ
ΡΡΠ»ΠΎΠ²ΠΈΡΡ
. Π£ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΏΠΎΡΠ»Π΅ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π½Π° ΠΌΠ°ΡΡΠΈΡ Π±ΡΠ»Π° Π²Π·ΡΡΠ° ΠΊΡΠΎΠ²Ρ Π΄Π»Ρ ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ Π±ΠΈΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ. Π£ Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΎΡΠΌΠ΅ΡΠ°Π»ΠΈ Π³ΠΈΠΏΠ΅ΡΠΏΡΠΎΡΠ΅ΠΈΠ½Π΅ΠΌΠΈΡ (87,43Β±0,82 Π³/Π»), ΠΏΠΎΠ½ΠΈΠΆΠ΅Π½Π½ΠΎΠ΅ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ ΠΊΠ°Π»ΡΡΠΈΡ (87,43Β±0,82 Π³/Π»), ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ ΡΡΠΎΠ²Π½Ρ ΡΠΎΡΡΠ°ΡΠ°Π·Ρ (156,15Β±0,50 ΠΠ΄/Π»). Π£ ΠΊΠΎΡΠΎΠ², Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΌΠ°ΡΡΠΈΡΠΎΠΌ, Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΈ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° Π»Π΅ΠΉΠΊΠΎΡΠΈΡΠΎΠ² Π΄ΠΎ 14,06 Β±2,29 Β· 1012/Π». Π‘ΡΠ΅Π΄Π½ΡΡ ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΡ Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±ΠΈΠ½Π° Π² ΡΡΠΈΡΡΠΎΡΠΈΡΠ΅ ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° Π² ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΠ΅ 27,77Β±0,43, Π² ΠΎΠΏΡΡΠ½ΠΎΠΉ β 27,87 Β±0,21 Π³/Π΄Π».Β ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΌΠΎΠ½ΠΎΡΠΈΡΠΎΠ², ΠΏΡΠΈ ΠΈΠ·ΡΡΠ΅Π½ΠΈΠΈ Π»Π΅ΠΉΠΊΠΎΠ³ΡΠ°ΠΌΠΌΡ, Π² ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΠ΅ ΡΠΎΡΡΠ°Π²ΠΈΠ»ΠΎ 2,23Β±1,51, Π² Π³ΡΡΠΏΠΏΠ΅ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
, Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΌΠ°ΡΡΠΈΡΠΎΠΌ, β 3,47Β±1,71%