Kıl keçilerinde ısı stresinin toplam oksidan kapasitesine etkisi

Yıl 2021, Cilt: 92 Sayı: 1, 24 - 30, 15.01.2021

Serdal Kurt Funda Eşki Seçkin Salar Tevhide Sel Ayhan Baştan

https://doi.org/10.33188/vetheder.771696

Cited By: 3

Öz

Bu çalışmanın amacı, aynı sezonda farklı rakımlarda yetiştirilen farklı yaştaki kıl keçilerinde ısı stresinin toplam oksidan kapasite (TOC) üzerindeki etkisini araştırmaktı. Çalışmada Türkiye, Adana'nın 11 farklı ilçesinden 25 erkek 183 dişi olmak üzere 208 keçi kullanıldı. İlçeler rakım özelliklerine göre 0-99 m (Grup 1), 100-500 m (Grup 2) ve 500 m'den daha yüksek (Grup 3) olmak üzere gruplandırıldı. Keçiler ise 3 yaşından küçük ve 4 yaş ya da daha yaşlı olarak iki gruba ayrıldı. Kan örnekleri alınarak serumları çıkarıldı ve TOC analizine kadar -20°C'de saklandı. Isı stresi sıcaklık nem indeksine (THI) göre belirlendi. Grup 1 ve 2'de sırasıyla şiddetli ve orta dereceli ısı stresi vardı (P <0.001). TOC diğer gruplara göre grup 2'de anlamlı olarak düşük bulundu (P <0.001). En yüksek TOC grup 3'te ölçüldü (P <0.001) ve TOC değeri 4 yaş ve üzerindeki hayvanlarda 3 yaşın altındakilere göre anlamlı derecede yüksekti (P <0.05). Erkek keçiler dişi keçilerden anlamlı derecede daha yüksek THI'ye maruz kalmalarına rağmen (P <0.01), TOC seviyeleri benzer bulundu (P >0.05). Sonuç olarak, rakım, THI, yaş ve cinsiyet TOC üzerinde kompleks bir etkiye sahipti.

Anahtar Kelimeler

Isı stresi, Kıl keçisi, Rakım, Toplam oksidan kapasitesi

The effect of heat stress on total oxidant capacity in hair goats

Öz

Aim of this study was to investigate the effect of heat stress on total oxidant capacity (TOC) in hair goats grown at different altitudes in the same season. The study was carried out on 208 hair goats (25 male and 183 female) in 11 different districts of Adana province (Turkey) in the summer season. The districts were grouped as 0-99 m (Grop 1), 100-500 m (Group 2) and higher than 500 m (Group 3) according to altitude characteristics, and goats were classified into two groups as under 3 years and 4 years or older. Blood samples were collected, serums harvested and stored at -20°C until TOC analysis. Heat stress was determined according to temperature humidity index (THI). There were severe and moderate heat stress in groups 1 and 2, respectively (P<0.001). TOC was significantly lower in group 2 compared to the other groups (P<0.001). The highest TOC was measured in group 3 (P<0.001). And TOC was significantly higher in animals aged 4 and older compared to under 3 years of age (P<0.05). Although male goats were exposed to significantly higher THI than female goats (P<0.01), TOC levels were found similar in both groups (P>0.05). In conclusion, altitude, THI, age and gender had a complex effect on TOC.

Anahtar Kelimeler

altitute, hair goat, heat stress, total oxidant capacity

Kaynakça

• Blokhuis HJ, Hopster H, Geverink NA, Korte SM, Van Reenen CG (1988): Studies of stress in farm animals. Comp Haematol Int. 1988; 8(2), 94-101.
• Belhadj Slimen I, Najar T, Ghram A, Abdrrabba M (2016): Heat stress effects on livestock: molecular, cellular and metabolic aspects: a review. J Anım Physıol An N, 100(3), 401-412.
• Silanikove N (2000): Effects of heat stress on the welfare of extensively managed domestic ruminants. Livest. Prod. Sci, 67(1-2), 1-18.
• Al-Tamimi HJ (2007): Thermoregulatory response of goat kids subjected to heat stress. Small Rumınant Res, 71(1-3), 280-285.
• Srikandakumar A, Johnson EH, Mahgoub O (2003): Effect of heat stress on respiratory rate, rectal temperature and blood chemistry in Omani and Australian Merino sheep. Small Ruminant Res, 49(2), 193-198.
• Das R, Sailo L, Verma N, Bharti P, Saikia J (2016): Impact of heat stress on health and performance of dairy animals. Vet world, 9(3), 260-268.
• Maloiy GMO, Kanui TI, Towett PK, Wambugu SN, Miaron JO, Wanyoike MM (2008): Effects of dehydration and heat stress on food intake and dry matter digestibility in East African ruminants. Comp Bıochem Phys A, 151(2), 185-190.
• Ribeiro MN, Ribeiro NL, Bozzi R, Costa RG (2018): Physiological and biochemical blood variables of goats subjected to heat stress: a review. J Appl Anim, 46(1), 1036-1041.
• Song Y, Li X, Li Y, Li N, Shi X, Ding H, Wang Z (2014): Non-esterified fatty acids activate the ROS–p38–p53/Nrf2 signaling pathway to induce bovine hepatocyte apoptosis in vitro. Apoptosis, 19(6), 984-997.
• Abuelo A, Hernaandez J, Benedito JL, Castillo C (2015): The importance of the oxidative status of dairy cattle in the periparturient period: revisiting antioxidant supplementation. J Anım Physıol An N, 99(6), 1003-1016.
• Mavangira V, Sordillo LM (2018): Role of lipid mediators in the regulation of oxidative stress and inflammatory responses in dairy cattle. Res Vet Sci, 116(1), 4-14.
• Puppel K, Kapusta A, Kuczyńska B (2015). The etiology of oxidative stress in the various species of animals: a review. J. Sci. Food Agric, 95(11), 2179-2184.
• Sordillo LM, Aitken SL (2009): Impact of oxidative stress on the health and immune function of dairy cattle. Vet Immunol Immunop. 128(1), 104-109.
• Kumar S, Ajeet K, Meena K (2011). Effect of heat stress in tropical livestock and different strategies for its amelioration. J. Stress Physiol. Biochem, 7(1), 45-54.
• Teama FEI (2018) (2004): Evaluation of some oxidative-stress and antioxidant markers in goats during estrous cycle under Egyptian environmental conditions. Rev bras zootecn, 47, 1-8.
• Salama AAK, Caja G, Hamzaoui S, Badaoui B, Castro-Costa A, Facanha DAE, Bozzi R (2014): Different levels of response to heat stress in dairy goats. Small Ruminant Res, 121(1), 73-79.
• Erel O (2005): A new automated colorimetric method for measuring total oxidant status. Clin Biochem, 38(12), 1103-1111.
• Alam MM, Hashem MA, Rahman MM, Hossain MM, Haque MR, Sobhan Z, Islam MS. Effect of heat stress on behavior, physiological and blood parameters of goat. Progress. Agric. 2011; 22(1-2), 37-45.
• Habeeb AGA, EL-Tarabany A, Atta M (2018): Negative effects of heat stress on growth and milk production of farm animals. Res j Animal Hus Dairy Sci, 2(1), 1-12.
• Avendano-Reyes L (2012): Heat stress management for milk production in arid zones. 165-184. In: Chaiyabutr N (Ed), Milk production-An up-to-date overview of animal nutritio, management and health. IntechOpen, London.
• De Rensis F, Garcia-Ispierto I, López-Gatius F (2015): Seasonal heat stress: Clinical implications and hormone treatments for the fertility of dairy cows. Theriogenology, 84 (5), 659-666.
• Kumar M, Jindal R, Nayyar S (2011): Influence of heat stress on antioxidant status in Beetal goats. IJSR, 17(2), 178-181.
• Sivakumar AVN, Singh G, Varshney VP (2010): Antioxidants supplementation on acid base balance during heat stress in goats. Asian-Australasian J anim sci, 23(11), 1462-1468.
• Bakonyi T, Radak Z (2004): High altitude and free radicals. J Sport Sci Med, 3(2): 64-69.
• Dosek A, Ohno H, Acs Z, Taylor AW, Radak Z (2007): High altitude and oxidative stress. Resp Physıol Neurobi, 158(2-3), 128-131.
• Chaturvedi M, Kataria N (2013): Assessment of role of antioxidants in erythrocytes of Marwari goat from arid tracts in India to evaluate oxidative stress. Elba Bioflux, 5(1), 1-8.
• Zhang HJ, Xu L, Drake VJ, Xie L, Oberley L W, Kregel KC (2003): Heat-induced liver injury in old rats is associated with exaggerated oxidative stress and altered transcription factor activation. FASEB j, 17(15), 2293-2295.
• Kregel KC, Zhang HJ (2007): An integrated view of oxidative stress in aging: basic mechanisms, functional effects, and pathological considerations. Am J Physiol Regul Integr Comp Physiol, 292(1), 18-36.
• Balci SS, Pepe H, Güney S, Özer Ç, Revan S (2012): Effects of gender, endurance training and acute exhaustive exercise on oxidative stress in the heart and skeletal muscle of the rat. Chin J Physiol, 55(4), 236-44.
• Wang X, Desai K, Juurlink BHJ, De Champlain J, Wu L (2006): Gender-related differences in advanced glycation endproducts, oxidative stress markers and nitric oxide synthases in rats. Kidney int, 69(2), 281-287.
• Razmara A, Duckles SP, Krause DN, Procaccio V (2007): Estrogen suppresses brain mitochondrial oxidative stress in female and male rats. Brain res, 1176, 71-81.