Resistance and antioxidant defense of replacement sows, receiving natural metabolites

Urban G.A.

Summary

Impact of natural metabolites, which gave replacement pigs in a period of growth from 6 to 9 months of age, condition of the natural resistance, lipid peroxidation and the intensity of the system of antioxidant protection of the organism is examined in the article. 4 groups of animals were formed on the principle of pairs-analogues: 1st – control group, 2nd – experimental group (pigs were fed with organic selenium), 3rd – experimental group (pigs were fed with succinic acid), 4th – experimental group (pigs were fed with microbiological beta-carotene). Feeding and content of all groups were the same.

Replacement sows treated during the growing with succinic acid and organic selenium were the most stable and prepared for the impact of adverse external factors.

Key words: replacement sows, natural metabolites, resistance, antioxidant protection, mineral supplements, lipid peroxidation.

References

1. Kapelist I.V., Bunchikov O.N., Stepanov V.V. Kharakteristika biologicheskikh osobennostey i estestvennoy rezistentnosti organizma sviney v svyazi s genotipom, selektsiey na myasnost i tekhnologiey soderzhaniya [Characteristics of biological features and natural resistance of pigs in relation to genotype selection on meat quality and technology content]. – 2001.
2. Lenkova N.V. Vzaimosvyaz sistemy antioksidantnoy zashchity s produktivnostyu i stress-ustoychivostyu sviney [Interconnection of the system of antioxidant protection with productivity and stress-stability of pigs]. – 2007.
3. Serykh M.M., Zaytsev V.V., Zaytseva L.M. Pokazateli estestvennoy rezistentnosti sviney raznykh genotipov [Indices of natural resistance of pigs of different genotypes]. – 2009: 403-408.
4. Shakhbazova O.P. Faktory povysheniya intensivnosti rosta remontnykh svinok i vosproizvoditelnykh sposobnostey svinomatok [Factors of increasing intensity of growth of replacement sows and reproductive abilities of sows]. –Veterinarnaya patologiya. – 2010: 96-100.
5. Nutrient Requirements of Swine. 10th ed. National Academy Press, Washington, 1998. 190 p.

Author affiliation

Responsible for correspondence with the editorial board: Urban Gennady A., graduate of the North Caucasian Zonal Scientific-Research Veterinary Institute; Rostov hgw, Novocherkassk, Rostov area, 346421; e-mail: amermakov@yandex.ru.