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2012 | 68 | 08 |

Tytuł artykułu

Ca(2+)-ATPase activity according to the sex and age of Polbar hens

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The aim of this study was to analyse the physiological values of Ca+2-ATPase catalytic activity in the muscles of 8-, 12- and 18-week-old Polbar breed chickens of both sexes. The material for the analysis consisted of actomyosin homogenate sampled from the greater pectoral muscles (Musculus pectoralis maior) of 20 Polbar hens and 20 Polbar cocks, divided into three groups of 8-, 12- and 18-week-old birds. The studies proved the dependence of the calcium ATPase activity level on the sex and age of the birds examined. Among the three age groups the highest ATPase activity was observed in the birds in their 8th and 12th weeks of life. In the case of the cocks the highest level of the activity was determined in the 8th week of age, with a mean value of 0.37 U/mg, and in the case of the hens in the 12th week, when the mean value amounted to 0.39 U/mg. These results for the ATPase activity in a genetically consolidated hen breed can be used for comparisons with other poultry breeds. The preliminary studies to establish reference values are useful for diagnostic purposes.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

68

Numer

08

Opis fizyczny

p.483-487,ref.

Twórcy

autor
  • Department of Biological Basis of Animal Production, Faculty of Biology and Animal Breeding, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
autor

Bibliografia

  • 1.Angielski S., Rogulski J.: Biochemia kliniczna. PZWL, Warszawa 1991.
  • 2.Berchtold M. W., Brinkmeier H., Müntener M.: Calcium ion in skeletal muscle: its crucial role for muscle function, plasticity, and disease. Physiol. Rev. 2000, 80, 1215-1265.
  • 3.Chen P. S., Toribara T., Warner H.: Microdetermination of phosphorus. Anal. Chem. 1956, 28, 1756-1758.
  • 4.Ferrington D. A., Jones T. E., Qin Z., Miller-Schlyer M., Squier T. C., Bigelow D. J.: Decreased conformational stability of the sarcoplasmic reticulum Ca-ATPase in aged skeletal muscle. Biochim. Biophys. Acta 1997, 1330, 233-247.
  • 5.Frontera W. R., Suh D., Krivickas L. S., Hughes V. A., Goldstein R., Roubenoff R.: Skeletal muscle fiber quality in order men and women. Am. J. Physiol. Cell Physiol. 2000, 279, 611-618.
  • 6.Gafni A., Yuh K. C.: A comparative study of the Ca²⁺-Mg²⁺ dependent ATPase from skeletal muscles of young, adult and old rats. Mech. Ageing Dev. 1989, 49, 105-117.
  • 7.Höök P., Sriramoju V., Larsson L.: Effect of aging on action sliding speed on myosin from single skeletal muscle cells of mice, rats, and humans. Am. J. Physiol. Cell Physiol. 2001, 280, 782-788.
  • 8.Krivickas L. S., Suh D., Wilkins J., Hughes V. A., Roubenoff R., Frontera W. R.: Age- and gender-related differences in maximum shortening velocity of skeletal muscle fibers. Am. J. Phys. Med. Rehabil. 2001, 80, 447-455.
  • 9.Lowe D. A., Thomas D. D., Thompson L. V.: Force generation, but not myosin ATPase activity, declines with ages in rat muscle fibers. Am. J. Physiol. Cell Physiol. 2002, 283, 187-192.
  • 10.Ma H., Sumbilla C. M., Farrance I. K. G., Klein M. G., Inesi G.: Cell-specific expression of SERCA, the exogenous Ca²⁺ transport ATPase, in cardiac miocytes. Am. J. Physiol. Cell Physiol. 2004, 286, 556-564.
  • 11.Narayanon N., Jones D. L., Xu A., Yu J. C.: Effect of aging on sarcoplasmic reticulum function and contraction duration in skeletal muscles of the rat. Am. J. Physiol. 1996, 271, 1032-1040.
  • 12.Sepúlveda M. R., Hidalgo-Sánchez M., Mata A. M.: A developmental profile of the levels of calcium pumps in chick cerebellum. J. Neurochem. 2005, 95, 673-683.
  • 13.Viner I. R., Ferrington A. D., Williams T. D., Bigelow D. J., Schöneich C.: Protein modification during biological aging: selective tyrosine nitration of the SERCA 2a isoform of the sarcoplasmic reticulum Ca²⁺-ATPase in skeletal muscle. Biochem. J. 1999, 340, 657-669.

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Bibliografia

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