| Popis: |
The aim of the present study was to determine the stress enzyme level during different seasons in Pandharpuri Buffalo. The study was conducted on 10 healthy Pandharpuri buffaloes more than 2 years of age. All the animals were maintained under standard feeding and management practices. Temperature Humidity Index (THI) was calculated from meteorological data for the different seasons. Five ml blood was collected from each buffalo aseptically from jugular vein once in the Month of May, August and December. Serum was separated by centrifugation from each blood sample and was used for estimation of activity of stress enzymes. Mean ± S.E. THI was 76.97 ± 0.38, 73.32 ± 0.38 and 68.81 ± 0.49 for summer, rainy and winter season, respectively. Mean ± S.E. activity of SOD (U/ mg of protein), CAT and GPx was 52.41± 1.49, 39.55± 1.92 and 32.54± 0.70; 61.84 ± 2.23, 43.98 ± 3.57 and 29.304 ± 1.51 and 0.374 ± 0. 05, 0.232 ± 0.01 and 0.128 ± 0.20 during summer, rainy and winter seasons, respectively. All the serum antioxidant enzymes were found to be significantly (P less than 0.05) higher in the summer season compared to the rainy and winter seasons. |
