Ahsan U, Kamran Z, Raza I, Ahmad S, Babar W, Riaz MH, Iqbal Z. 2014. Role of selenium in male reproduction — A review. Anim Reprod Sci 146:55–62.
Aitken RJ, Harkiss D, Buckingham D. 1993. Relationship between iron-catalysed lipid peroxidation potential and human sperm function. J Reprod Fertil 98:257–265.
Am-in N, Kirkwood RN, Techakumphu M, Tantasuparuk W. 2011. Lipid profiles of sperm and seminal plasma from boars having normal or low sperm motility. Theriogenology 75:897–903.
Audet I, Laforest JP, Martineau GP, Matte JJ. 2004. Effect of vitamin supplements on some aspects of performance, vitamin status, and semen quality in boars. J Anim Sci 82:626–633.
Audet I, Bérubé N, Bailey JL, Laforest JP, Quesnel H, Matte JJ. 2009. Effects of dietary vitamin supplementation and semen collection frequency on hormonal profile during ejaculation in the boar. Theriogenology 71:334–341.
Audet I, Bérubé N, Bailey JL, Laforest JP, Matte JJ. 2009a. Effects of dietary vitamin supplementation and semen collection frequency on reproductive performance and semen quality in boars. J Anim Sci 87:1960–1970.
Awda BJ, Buhr MM. 2010. Extracellular signal-regulated kinases (ERKs) pathway and reactive oxygen species regulate tyrosine phosphorylation in capacitating boar spermatozoa. Biol Reprod 83:750–758.
Awda BJ, Mackenzie-Bell M, Buhr MM. 2009. Reactive oxygen species and boar sperm function. Biol Reprod 81:553–561.
Bailey JL, Bilodeau JF, Cormier N. 2000. Semen cryopreservation in domestic animals: A damaging and capacitating phenomenon. J Androl 21:1–7.
Bathgate R. 2011. Antioxidant mechanisms and their benefit on post-thaw boar sperm quality. Reprod Domest Anim 46:Suppl 223–25.
Bierla K, Bianga J, Ouerdane L, Szpunar J, Yiannikouris A, Lobinski RA. 2013. A comparative study of the Se/S substitution in methionine and cysteine in Se-enriched yeast using an inductively coupled plasma mass spectrometry (ICP MS)-assisted proteomics approach. J Proteomics 87:26–39.
Breininger E, Beorlegui NB, O’Flaherty CM, Beconi MT. 2005. Alpha-tocopherol improves biochemical and dynamic parameters in cryopreserved boar semen. Theriogenology 63:2126–2135.
Briens M, Mercier Y, Rouffineau F, Vacchina V, Geraert PA. 2013. Comparative study of a new organic selenium source v. seleno-yeast and mineral selenium sources on muscle selenium enrichment and selenium digestibility in broiler chickens. Br J Nutr 110:617–624.
Briens M, Mercier Y, Rouffineau F, Mercerand F, Geraert PA. 2014. 2-hydroxy-4-methylselenobutanoic acid induces additional tissue selenium enrichment in broiler chickens compared with other selenium sources. Poult Sci 93:85–93.
Brigelius-Flohé R, Maiorino M. 2013. Glutathione peroxidases. Biochim Biophys Acta 1830. 3289–3303.
Brouwers JF, Gadella BM. 2003.
In situ detection and localization of lipid peroxidation in individual bovine sperm cells. Free Radic Biol Med 35:1382–1391.
Buhr MM, Curtis EF, Kakuda NS. 1994. Composition and behavior of head membrane lipids of fresh and cryopreserved boar sperm. Cryobiology 31:224–238.
Calabrese V, Cornelius C, Dinkova-Kostova AT, Iavicoli I, Di Paola R, Koverech A, Cuzzocrea S, Rizzarelli E, Calabrese EJ. 2012. Cellular stress responses, hormetic phytochemicals and vitagenes in aging and longevity. Biochim Biophys Acta 1822. 753–783.
Castellano CA, Audet I, Bailey JL, Laforest JP, Matte JJ. 2010. Dietary omega-3 fatty acids (fish oils) have limited effects on boar semen stored at 17°C or cryopreserved. Theriogenology 74:1482–1490.
Chatterjee S, de Lamirande E, Gagnon C. 2001. Cryopreservation alters membrane sulfhydryl status of bull spermatozoa: protection by oxidized glutathione. Mol Reprod Dev 60:498–506.
Cerolini S, Maldjian A, Surai PF, Noble RC. 2000. Viability, susceptibility to peroxidation and fatty acid composition of boar semen during liquid storage. Anim Reprod Sci 58:99–111.
Cerolini S, Maldjian A, Pizzi F, Gliozzi TM. 2001. Changes in sperm quality and lipid composition during cryopreservation of boar semen. Reproduction 121:395–401.
Chen SJ, Allam JP, Duan YG, Haidl G. 2013. Influence of reactive oxygen species on human sperm functions and fertilizing capacity including therapeutical approaches. Arch Gynecol Obstet 288:191–199.
Comhaire FH, Christophe AB, Zalata AA, Dhooge WS, Mahmoud AMA, Depuydt CE. 2000. The effects of combined conventional treatment, oral antioxidants and essential fatty acids on sperm biology in subfertile men. Prostaglandins Leukot Essent Fatty Acids 63:159–165.
Conquer JA, Martin JB, Tummon I, Watson L, Tekpetey F. 1999. Fatty acid analysis of blood serum, seminal plasma, and spermatozoa of normozoospermic vs. asthernozoospermic males. Lipids 34:793–799.
Ferguson LR, Karunasinghe N, Zhu S, Wang AH. 2012. Selenium and its’ role in the maintenance of genomic stability. Mutat Res Fundam Mol Mech Mutagen 733:100–110.
Fisinin VI, Papazyan TT, Surai PF. 2008. Selenium in poultry nutrition. Current Advances in Se Research and Applications. Surai PF, Taylor-Pickard J, editorsWageningen Academic Publishers; Wageningen, The Netherlands: p. 221–261.
Flohe L, Zimmermann R. 1970. The role of GSH peroxidase in protecting the membrane of rat liver mitochondria. Biochim Biophys Acta 223:210–213.
Fraser L, Strzeżek J, Kordan W. 2014. Post-thaw sperm characteristics following long-term storage of boar semen in liquid nitrogen. Anim Reprod Sci 147:119–127.
Foresta C, Flohe L, Garolla A, Roveri A, Ursini F, Maiorino M. 2002. Male fertility is linked to the selenoprotein phospholipid hydroperoxide glutathione peroxidase. Biol Reprod 67:967–971.
Fortier ME, Audet I, Giguère A, Laforest JP, Bilodeau JF, Quesnel H, Matte JJ. 2012. Effect of dietary organic and inorganic selenium on antioxidant status, embryo development, and reproductive performance in hyperovulatory first-parity gilts. J Anim Sci 90:231–240.
Gadea J, Gumbao D, Matás C, Romar R. 2005. Supplementation of the thawing media with reduced glutathione improves function and the
in vitro fertilizing ability of boar spermatozoa after cryopreservation. J Androl 26:749–756.
Gómez-Fernández J, Gómez-Izquierdo E, Tomás C, Mocé E, de Mercado E. 2013. Is sperm freezability related to the post-thaw lipid peroxidation and the formation of reactive oxygen species in boars? Reprod Domest Anim 48:177–182.
Griveau JF, Dumont E, Renard P, Callegari JP, LeLannou D. 1995. Reactive oxygen species, lipid peroxidation and enzymatic defence systems in human spermatozoa. J Reprod Fertil 103:17–26.
Halliwell B. 1994. Free radicals and antioxidants: A personal view. Nutr Rev 52:253–265.
Halliwell B, Gutteridge JMC. 1999. Free Radicals in Biology and Medicine. Third EditionOxford University Press; Oxford, UK:
Horky P, Jancikova P, Sochor J, Hynek D, Chavis GJ, Ruttkay-Nedecky B, Cernei N, Zitka O, Zeman L, Adam V, Kizek R. 2012. Effect of organic and inorganic form of selenium on antioxidant status of breeding boars ejaculate revealed by electrochemistry. Int J Electrochem Sci 7:9643–9657.
Hu H, Wang M, Zhan X, Li X, Zhao R. 2011. Effect of different selenium sources on productive performance, serum and milk Se concentrations, and antioxidant status of sows. Biol Trace Elem Res 142:471–480.
Hu J, Geng G, Li Q, Sun X, Cao H, Liu Y. 2014. Effects of alginate on frozen-thawed boar spermatozoa quality, lipid peroxidation and antioxidant enzymes activities. Anim Reprod Sci 147:112–118.
Imai H, Nakagawa Y. 2003. Biological significance of phospholipid hydroperoxide glutathione peroxidase (PHGPx, GPx4) in mammalian cells. Free Radic Biol Med 34:145–169.
Imai H, Suzuki K, Ishizaka K, Ichinose S, Oshima H, Okayasu I, Emoto K, Umeda M, Nakagawa Y. 2001. Failure of the expression of phospholipid hydroperoxide glutathione peroxidase in the spermatozoa of human infertile males. Biol Reprod 64:674–683.
Jelezarsky L, Vaisberg Ch, Chaushev T, Sapundjiev E. 2008. Localization and characterization of glutathione peroxidase (GPx) in boar accessory sex glands, seminal plasma, and spermatozoa and activity of GPx in boar semen. Theriogenology 69:139–145.
Jlali M, Briens M, Rouffineau F, Mercerand F, Geraert PA, Mercier Y. 2013. Effect of 2-hydroxy-4-methylselenobutanoic acid as a dietary selenium supplement to improve the selenium concentration of table eggs. J Anim Sci 91:1745–1752.
Jlali M, Briens M, Rouffineau F, Geraert PA, Mercier Y. 2014. Evaluation of the efficacy of 2-hydroxy-4-methylselenobutanoic acid on growth performance and tissue selenium retention in growing pigs. J Anim Sci 92:182–188.
Kolodziej AQ, Jacyno E. 2005. Effect of selenium and vitamin E supplementation on reproductive performance of young boars. Arch Tierz, Dummerstorf 48:68–75.
Kowalowka M, Wysocki P, Fraser L, Strzezek J. 2008. Extracellular superoxide dismutase of boar seminal plasma. Reprod Domest Anim 43:490–496.
Koziorowska-Gilun M, Koziorowski M, Fraser L, Strzeżek J. 2011. Antioxidant defence system of boar cauda epididymidal spermatozoa and reproductive tract fluids. Reprod Domest Anim 46:527–533.
Kumaresan A, Kadirvel G, Bujarbaruah KM, Bardoloi RK, Das A, Kumar S, Naskar S. 2009. Preservation of boar semen at 18 degrees C induces lipid peroxidation and apoptosis like changes in spermatozoa. Anim Reprod Sci 110:162–171.
Ladha S. 1998. Lipid heterogeneity and membrane fluidity in a highly polarized cell, the mammalian spermatozoon. J Membr Biol 165:1–10.
Lei XG, Evenson JK, Thompson KM, Sunde RA. 1995. Glutathione peroxidase and phospholipid hydroperoxide glutathione peroxidase are differentially regulated in rats by dietary selenium. J Nutr 125:1438–1446.
Lenzi A, Gandini L, Maresca V, Rago R, Sgro P, Dondero F, Pivardo M. 2000. Fatty acid composition of spermatozoa and immature germ cells. Mol Hum Reprod 6:226–231.
Li TK. 1975. The glutathione and thiol content of mammalian spermatozoa and seminal plasma. Biol Reprod 12:641–646.
Lindemann T, Prange A, Dannecker W, Neidhart B. 2000. Stability studies of arsenic, selenium, antimony and tellurium species in water, urine, fish and soil extracts using HPLC/ICP-MS. Fresenius J Anal Chem 368:214–220.
López A, Rijsselaere T, Van Soom A, Leroy JLMR, De Clercq JBP, Bols PEJ, Maes D. 2010. Effect of organic selenium in the diet on sperm quality of boars. Reprod Domest Anim 45:e297–e305.
Lovercamp KW, Stewart KR, Lin X, Flowers WL. 2013. Effect of dietary selenium on boar sperm quality. Anim Reprod Sci 138:268–275.
Luberda Z. 2005. The role of glutathione in mammalian gametes. Reprod Biol 5:5–17.
Mahan D, Zawadzki J, Guerrero R. 2002. Mineral metabolism and boar fertility: Observations from Latin America to Europe. Nutritional Biotechnology in the Feed and Food Industries. Lyons TP, Jacques KA, editorsNottingham University Press; Nottingham, UK: p. 411–418.
Mahan DC, Cline TR, Richert B. 1999. Effects of dietary levels of selenium-enriched yeast and sodium selenite as selenium sources fed to growing-finishing pigs on performance, tissue selenium, serum glutathione peroxidase activity, carcass characteristics, and loin quality. J Anim Sci 77:2172–2179.
Mangiapane E, Pessione A, Pessione E. 2014. Selenium and selenoproteins: An overview on different biological systems. Curr Protein Pept Sci 15:598–607.
Marin-Guzman J, Mahan DC, Chung YK, Pate JL, Pope WF. 1997. Effects of dietary selenium and vitamin E on boar performance and tissue responses, semen quality, and subsequent fertilization rates in mature gilts. J Anim Sci 75:2994–3003.
Marin-Guzman J, Mahan DC, Whitmoyer R. 2000. Effect of dietary selenium and vitamin E on the ultrastructure and ATP concentration of boar spermatozoa, and the efficacy of added sodium selenite in extended semen on sperm motility. J Anim Sci 78:1544–1550.
Marin-Guzman J, Mahan DC, Pate JL. 2000a. Effect of dietary selenium and vitamin E on spermatogenic development in boars. J Anim Sci 78:1537–1543.
Martins SM, De Andrade AF, Zaffalon FG, Bressan FF, Pugine SM, Melo MP, Chiaratti MR, Marino CT, Moretti AS, Arruda RP. 2015. Organic selenium supplementation increases PHGPx but does not improve viability in chilled boar semen. Andrologia 17:85–90.
Moreno P, Quijano MA, Gutierrez AM, Perez-Conde MC, Camara C. 2002. Stability of total selenium and selenium species in lyophilised oysters and in their enzymatic extracts. Anal Bioanal Chem 374:466–476.
Naher ZU, Ali M, Biswas SK, Mollah FH, Fatima P, Hossain MM, Arslan MI. 2013. Effect of oxidative stress in male infertility. Mymensingh Med J 22:136–142.
Nenicu A, Luers GH, Kovacs W, Bergmann M, Baumgart-Vogt E. 2007. Peroxisomes in human and mouse testis: differential expression of peroxisomal proteins in germ cells and distinct somatic cell types of the testis. Biol Reprod 77:1060–1072.
National Research Council. 1998. Nutrient Requirement of Swine. 10th Revised EditionNational Academies Press; Washington, DC, USA:
Orzołek A, Wysocki P, Strzeżek J, Kordan W. 2013. Superoxide dismutase (SOD) in boar spermatozoa: Purification, biochemical properties and changes in activity during semen storage (16°C) in different extenders. Reprod Biol 13:34–40.
Parrilla I, del Olmo D, Sijses L, Martinez-Alborcia MJ, Cuello C, Vazquez JM, Martinez EA, Roca J. 2012. Differences in the ability of spermatozoa from individual boar ejaculates to withstand different semen-processing techniques. Anim Reprod Sci 132:66–73.
Payne RL, Southern LL. 2005. Changes in glutathione peroxidase and tissue selenium concentrations of broilers after consuming a diet adequate in selenium. Poult Sci 84:1268–1276.
Poulos A, Darin-Bennett A, White IG. 1973. The phospholipid-bound fatty acids and aldehydes of mammalian spermatozoa. Comp Biochem Physiol Part B Comp Biochem 46B:541–549.
Radomil L, Pettitt MJ, Merkies KM, Hickey KD, Buhr MM. 2011. Stress and dietary factors modify boar sperm for processing. Reprod Domest Anim 46:Supp l 239–44.
Reyes HL, Marchante-Gayón JM, García Alonso JI, Sanz-Medel A. 2006. Application of isotope dilution analysis for the evaluation of extraction conditions in the determination of total selenium and selenomethionine in yeast-based nutritional supplements. J Agric Food Chem 54:1557–1563.
Saaranen M, Suistomaa U, Vanha-Perttula T. 1989. Semen selenium content and sperm mitochondrial volume in human and some animal species. Hum Reprod 4:304–308.
Satorre MM, Breininger E, Beconi MT. 2012. Cryopreservation with α-tocopherol and Sephadex filtration improved the quality of boar sperm. Theriogenology 78:1548–1556.
Schneider M, Förster H, Boersma A, Seiler A, Wehnes H, Sinowatz F, Neumüller C, Deutsch MJ, Walch A, Hrabé de Angelis M, Wurst W, Ursini F, Roveri A, Maleszewski M, Maiorino M, Conrad M. 2009. Mitochondrial glutathione peroxidase 4 disruption causes male infertility. FASEB J 23:3233–3242.
Schrauzer G. 2000Selenomethionine: A review of its nutritional significance, metabolism and toxicity. J Nutr 130:1653–1656.
Segerson EC, Getz WR, Johnson BH. 1981. Selenium and reproductive function in boars fed a low selenium diet. J Anim Sci 53:1360–1367.
Speight SM, Estienne MJ, Harper AF, Crawford RJ, Knight JW, Whitaker BD. 2012. Effects of dietary supplementation with an organic source of selenium on characteristics of semen quality and
in vitro fertility in boars. J Anim Sci 90:761–770.
Speight SM, Estienne MJ, Harper AF, Barb CR, Pringle TD. 2012a. Effects of organic selenium supplementation on growth performance, carcass measurements, tissue selenium concentrations, characteristics of reproductive organs, and testis gene expression profiles in boars. J Anim Sci 90:533–542.
Strzeżek J. 2002. Secretory activity of boar seminal vesicle glands. Reprod Biol 2:243–266.
Strzezek J, Lapkiewicz S, Lecewicz M. 1999. A note of antioxidant capacity of boar seminal plasma. Anim Sci Pap Rep 17:181–188.
Strzeżek J, Wysocki P, Kordan W, Kuklińska M, Mogielnicka M, Soliwoda D, Fraser L. 2005. Proteomics of boar seminal plasma – current studies and possibility of their application in biotechnology of animal reproduction. Reprod Biol 5:279–290.
Sunde RA. 1994. Intracellular glutathione peroxidases – structure, regulation, and function. Selenium in Biology and Human Health. Burk RF, editorSpringer-Verlag; New-York, USA: p. 45–77.
Surai PF. 2002. Natural Antioxidants in Avian Nutrition and Reproduction. Nottingham University Press; Nottingham, UK:
Surai PF. 2006. Selenium in Nutrition and Health. Nottingham University Press; Nottingham, UK:
Surai PF, Fisinin VI. 2014. Selenium in poultry breeder nutrition: An update. Anim Feed Sci Technol 191:1–15.
Surai PF, Fujihara N, Speake BK, Brillard JP, Wishart GJ, Sparks NHC. 2001. Polyunsaturated fatty acids, lipid peroxidation and antioxidant protection in avian semen. - Review. Asian Australas J Anim Sci 14:1024–1050.
Surai PF, Pappas AC, Karadas F, Papazyan TT, Fisinin VI. 2010. Selenium enigma: Health implications of an inadequate supply. Modern Dietary Fat Intakes in Disease Promotion. De Meester Fabien, Zibadi Sheerna, Watson Donald Ross, editorsHumana Press; New York, USA: p. 379–403.
Tareq KMA, Akter QS, Khandoker MAM, Tsujii H. 2012. Selenium and vitamin E improve the
in vitro maturation, fertilization and culture to blastocyst of porcine oocytes. J Reprod Dev 58:621–628.
Thongchalam K, Rukkwamsuk T, Chopmchai S. 2012. Blood and semen selenium concentrations and semen quality in boars fed diets supplemented with organic or inorganic selenium. J Anim Vet Adv 11:603–608.
Ursini F, Heim S, Kiess M, Maiorino M, Roveri A, Wissing J, Flohe L. 1999. Dual function of the selenoprotein PHGPx during sperm maturation. Science 285:1393–1396.
Ursini F, Maiorino M, Gregolin C. 1985. The selenoenzyme phospholipid hydroperoxide glutathione peroxidase. Biochim Biophys Acta 839:62–70.
Vernet P, Rock E, Mazur A, Rayssiguier Y, Dufaure JP, Drevet JR. 1999. Selenium-independent epididymis-restricted glutathione peroxidase 5 protein (GPX5) can back up failing Se-dependent GPXs in mice subjected to selenium deficiency. Mol Reprod Dev 54:362–370.
Vernet P, Aitken RJ, Drevet JR. 2004. Antioxidant strategies in the epididymis. Mol Cell Endocrinol 216:31–39.
Wright C, Milne S, Leeson H. 2014. Sperm DNA damage caused by oxidative stress: Modifiable clinical, lifestyle and nutritional factors in male infertility. Reprod Biomed Online 28:684–703.
Zelko IN, Mariani TJ, Folz RJ. 2002. Superoxide dismutase multigene family: A comparison of the CuZn-SOD (SOD1), Mn-SOD (SOD2), and EC-SOD (SOD3) gene structures, evolution, and expression. Free Rad Biol Med 33:337–349.
Zhan X, Qie Y, Wang M, Li X, Zhao R. 2011. Selenomethionine: An effective selenium source for sow to improve Se distribution, antioxidant status, and growth performance of pig offspring. Biol Trace Elem Res 142:481–491.