Antioxidant concentrations in serum, follicular fluid, and corpus luteum of cyclic buffalo cows
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Abstract
The present study was undertaken to evaluate antioxidant’s vitamins concentrations in serum, follicular fluid and corpus luteum of cyclic buffalo cows. A total of 34 clinically healthy buffalo cows (Bubalus bubalis), aged 8–10 years, were subjected to study. All animals were examined before slaughtering and the findings on the ovaries and the uterus were recorded. Blood samples and the whole genital tract of each animal were collected just after slaughtering. Antioxidants were measured in serum, CL and follicular fluid at different stage of the estrus cycle (proestrus n = 8, estrus n = 7, metestrus n = 7, and diestrus n = 12). The results revealed significant increases in serum α-tocopherol concentration during metestrus and diestrus stages (p < 0.05). On the other hand, there was a significant decrease (p < 0.05) in follicular ascorbic acid concentration at diestrus phase. Follicular β-carotene (p < 0.01) showed a significant increase at the metestrus than at estrus and diestrus phases of the cycle. Follicular Vitamin A significantly increased (p < 0.01) at proestrus phase. Although during metestrus there was significant decrease in the corpus hemorrhagicum weight (p < 0.01), ascorbic acid concentration was significantly increased (p < 0.05). In conclusion, the results of the present study suggested that serum α-tocopherol concentration increased during metestrus and diestrus stages, follicular vitamin A increased in proestrus phases when regeneration and steroideogenesis are required. Ascorbic acid increased in diestrus phase to help corpus luteum to function properly.
Keywords
Antioxidants Follicular fluid CL Vitamins Buffalo Estrus cycleNotes
Acknowledgments
The authors are deeply grateful to the meat inspectors at Mosha slaughterhouse (Mosha, Assiut governorate, Egypt) for their kind help and cooperation during examination of animals and collection of samples.
References
- Aitken RJ (1994) A free radical theory of male infertility. Reprod Fertil Dev 6:19–23PubMedCrossRefGoogle Scholar
- Akar Y, Gazioglu A (2006) Relationship between vitamin A and β-carotene levels during the postpartum period and fertility parameters in cows with and without retained placenta. Bull Vet Inst Pulawy 50:93–96Google Scholar
- Akordor FY, Stone JB, Walton JS, Leslie KE, Buchanan-Smith JG (1986) Reproductive performance of lactating Holstein cows fed supplemental β-carotene. J Dairy Sci 69:2173–2179PubMedCrossRefGoogle Scholar
- Aréchiga CF, Staples CR, McDowell LR, Hansen PJ (1998) Effects of timed insemination and supplemental β-carotene on reproduction and milk yield of heat-stressed dairy cows. J Dairy Sci 81:390–402PubMedCrossRefGoogle Scholar
- Arikan S, Rodway RG (2001) Seasonal variation in bovine luteal concentrations of b-carotene. Turk J Anim Sci 25:165–168Google Scholar
- Biskind GR, Glick D (1935) Studies in histochemistry: V. The vitamin C concentration of the corpus luteum with reference to the stage of the estrus cycle and pregnancy. J Biol Chem 105:27–34Google Scholar
- Carlson JC, Wu XM, Sawada M (1993) Oxygen radicals and the control of ovarian corpus luteum function. Free Radic Biol Med 14:79–84PubMedCrossRefGoogle Scholar
- Coles EH (1986) Veterinary clinical pathology, 4th edn. Saunders, PhiladelphiaGoogle Scholar
- Dargel R (1992) Lipid peroxidation—a common pathogenetic mechanism. Exp Toxicol Pathol 44:169–181PubMedCrossRefGoogle Scholar
- Di Mascio P, Murphy ME, Sies H (1991) Antioxidant defense systems: the role of carotenoids, tocopherols, and thiols. Am J Clin Nutr 53:194–200Google Scholar
- Dunn TG, Moss GE (1992) Effects of nutrient deficiencies and excesses on reproductive efficiency of livestock. J Dairy Sci 70:1580–1593Google Scholar
- Edwards RG (1974) Follicular fluid. J Reprod Fertil 37:189–219PubMedCrossRefGoogle Scholar
- Eissa HM (1996) Concentrations of steroids and biochemical constituents in follicular fluid of buffalo cows during different stages of the estrus cycle. Br Vet J 152:573PubMedCrossRefGoogle Scholar
- Flohé L, Günzler WA (1976) Glutathione-dependent enzymatic oxidoreduction reactions. In: Arias IM, Jakoby WB (eds) Glutathione: metabolism and function. Raven, New York, pp 17–34Google Scholar
- Freeman BA, Crapo JD (1982) Biology of disease. Free radicals and tissue injury. Lab Invest 47:412–426PubMedGoogle Scholar
- Fujitani Y, Kasai K, Ohtani S, Nishimura K, Yamada M, Utsumi K (1997) Effect of oxygen concentration and free radicals on in vitro development of in vitro-produced bovine embryos. J Anim Sci 75:483–489PubMedGoogle Scholar
- Fulbert JC, Cals MJ (1992) Les radicaux libres en biologic clinique: origine, rô1e pathogéne et moyens de défense. Pathol Biol 40:66–77PubMedGoogle Scholar
- Graves-Hoagland RL, Hoagland TA, Woody CO (1988) Effect of β-carotene and vitamin A on progesterone production by bovine luteal cells. J Dairy Sci 71:1058–1062PubMedCrossRefGoogle Scholar
- Haliloglu S, Baspinar N, Serpek B, Erdem H, Bulut Z (2002) Vitamin A and β-carotene levels in plasma, corpus luteum and follicular fluid of cyclic and pregnant cattle. Reprod Dom Anim 37:96–99CrossRefGoogle Scholar
- Hemken RW, Bremel DH (1982) Possible role of beta-carotene in improving fertility in dairy cattle. J Dairy Sci 65:1069–1073PubMedCrossRefGoogle Scholar
- Hurley WL, Doane RM (1989) Recent developments in the roles of vitamins and minerals in reproduction. J Dairy Sci 72:784–804PubMedCrossRefGoogle Scholar
- Kartha KPR (1975) In: Williamson G, Payne WJA (eds) An introduction to animal husbandry in the tropics, 2nd edn. Lowe and Brydone, Thetford, NorfolkGoogle Scholar
- Margolin Y, Aten RF, Behrman HR (1990) Antigonadotropic and antisteroidogenic actions of peroxide in rat granulosa cells. Endocrinology 127:245–250PubMedCrossRefGoogle Scholar
- Martin RL, Indira J, Rachel AS (1995) Ascorbic acid and fertility. Biol Reprod 52:262–266CrossRefGoogle Scholar
- Martinek R (1964) Method for determination of vitamin E (total tocopherol) in serum. Clin Chem 10:1078–1086Google Scholar
- McCay PB, King MM (1980) Vitamin E: its role as a biologic free radical scavenger and its relationship to the microsomal mixed-function oxidase system. In: Machlin LJ (ed) Vitamin E: a comprehensive treatise. Marcel Dekker, New York, pp 289–317Google Scholar
- Mekkawy MY, Salem HA, Younis M, Youssef R, Azoz A, Farahate AA (1988) Estradiol, progesterone, thyrotrophic (TSH) and thyroid hormone concentrations in buffalo-follicular fluid in relation to follicle size. Alexandria J Vet Sci 4:391–396Google Scholar
- Mishra NC, Kabilan L, Sharma A (1994) Oxidative stress and malaria-infected erythrocytes. Ind J Malariol 31:77–87Google Scholar
- Miszkiel G, Skarzynski D, Bogacki M, Kotwica J (1999) Concentrations of catecholamines, ascorbic acid, progesterone and oxytocin in the corpora lutea of cyclic and pregnant cattle. Reprod Nutr Dev 39:509–516PubMedCrossRefGoogle Scholar
- Naziroglu M, Çay M, Aksakal M, Çetin H, Kaygusuzoğlu E, Kalkan C (1997) Effects of administration of HCG and GnRH at the time of insemination on serum vitamin E and progesterone levels in prostaglandin F2 alpha-synchronized cows. Turk J Vet Anim Sci 21:393–398Google Scholar
- Omaye S, Turnbul JD, Savberlich HE (1979) Ascorbic acid analysis. II. Determination after derivatisation with 2.2. dinitrophenylhydrazine. Selected methods for determination of ascorbic acid in animal cells, tissues and fluids. Methods Enzymol 62:7Google Scholar
- Schweigert FJ, Zucker H (1988) Concentrations of vitamin A, b-carotene and vitamin E in individual bovine follicles of different quality. J Reprod Fert 82:575–579CrossRefGoogle Scholar
- Suzuki I, Katoh N (1990) A simple and cheap methods for measuring serum vitamin A in cattle using spectrophotometer. Japanese J Vet Sci 52:1281–1283CrossRefGoogle Scholar
- Wang JY, Owen FG, Larson LL (1988) Effect of beta-carotene supplementation on reproductive performance of lactating Holstein cows. J Dairy Sci 71:181–186PubMedCrossRefGoogle Scholar
- Younis M, Salem HA, Wasfy M, Azoz A, Farahat AA (1988) Alterations of some parameters in buffalo follicular fluid in relationship to follicle size. Vet Med J Giza 36:287–296Google Scholar