Evaluation of densitometric and geometric parameters of the femur in 14-month-old ostriches depending on sex with the use of computed tomography

• Autorzy: Charuta A.
• Języki publikacji: EN

Abstrakty

EN

The aim of the study was to analyse densitometric and geometric parameters of the compact bone and the trabecular diaphysis of the femur of ostriches with the use of computed tomography. The method has been applied in ostriches for the first time. The study was conducted on the femur of 14-month-old ostriches of both sexes. The obtained results were analysed statistically using one-way ANOVA, with Bonferroni correction for multiple-group comparisons. It was stated that the mineral content (BMC) in the middle of the diaphysis of the femur was significantly higher in males (465.52 mg/mm) than in females (417.67 mg/mm). Similar tendencies were observed for the total bone area (TOT_ A), trabecular area (TRAB_ A), cortical area (CRT_ A), and strength strain index (SSI). The average area of the CRT_A for both sexes was 568.62 mm² and was lower than the TRAB_A - 884 mm², at P≤0.05. Moreover, it was found that strength strain index (SSI) of the diaphysis depended on the TOT_A and the TRAB_A. Both features positively correlated with SSI. Pearson's correlation coefficient for both features was r = 0.97, at P≤0.01. Further research concerning the dynamics of changes of densitometric and geometric parameters occurring with age and involving both sexes is recommended, as there are many locomotion problems in ostriches, especially older ones, used intensively on farms for many years.

• Wydawca: -
• Czasopismo: Bulletin of the Veterinary Institute in Puławy
• Rocznik: 2013
• Tom: 57
• Numer: 2
• Opis fizyczny: p.287-291,fig.,ref.

Twórcy

autor

Charuta A.

• Vertebrates Morphology Department, Department of Zoology, Siedlce University of Natural Sciences and Humanities, 08-110 Siedlce, Poland

Bibliografia

• 1. Bezuidenhout A.J., Burger W.P.: The incidence of tibiotarsal rotation in the ostrich (Struthio camelus). J S Afr Vet Assoc 1993, 64, 159-161.
• 2. Bezuidenhout A.J., Burger W.P., Reyers F.: Serum and bone-mineral status of ostriches with tibiotarsal rotation. Onderstepoort J Vet Res 1994, 61, 203-206.
• 3. Bezuidenhout A.J., Groenewald H.B., Soley J.T.: An anatomical study of the respiratory air sacs in ostriches. Onderstepoort J Vet Res 1999, 66, 317-325.
• 4. Brook C.D.G.: Editorial: strong bones do not break. J Clin Endocrinol Metabol 1995, 80, 2841.
• 5. Cooper R.G., Horbańczuk J.O.: Ostrich nutrition: a review from a Zimbabwean perspective. Monography. Revue Scientifique et Technique de L'Office International Des Epizooties 2004, 23, 1033-1042.
• 6. Cooper R.G., Tomasik C., Horbańczuk J.O.: Avian influenza in ostriches (Struthio camelus). Avian Poult Biol Rev 2007, 18, 87-92.
• 7. Cooper R.G., Naranowicz H., Maliszewska E., Tennett A., Horbańczuk J.O.: Sex-based comparison of limb segmentation in ostriches aged 14 months with and without tibiotarsal rotation. J S Afr Vet Assoc 2008, 79, 142-144.
• 8. Charata A., Dzierzęcka M., Cooper R.G.: The content of selected minerals in the tibio-tarsal bone in 14-month-old ostriches (Struthio camelus) as influenced by sex and place of the bone. Vet Med Zoot 2010, 52, 8-12.
• 9. Charata A., Dzierzęcka M., Reymond J., Mańkowska- Pliszka H.: Morphology and morphometry of the limb girdle and the part of the pelvis limb of the ostrich. Med Weter 2007, 63, 1090-1094.
• 10. Dzierzęcka M., Charata A.: Influence of sex on bone mineral density and content of the skeleton of the thoracic and pelvic limb in the ostrich- Struthio camelus var. domesticus. Bull Vet Inst Pulawy 2010, 54, 601- 604.
• 11. Horbańczuk J.O., Kawka M., Sacharczuk M., Cooper R.G., Boruszewska K., Parada P., Jaszczak K.A.: Search for sequence similarity between chicken (Gallus domesticus) and ostrich (Struthio camelus) microsatellite markers. Anim Sci Pap Rep 2007, 25, 283-288.
• 12. Horbańczuk J.O., Sales J.: Egg production of red and blue necked ostriches under European farming conditions. Arch Geflugelkd 2001, 65, 281-283.
• 13. Horbańczuk J.O., Sales J., Celeda T., Konecka A., Zięba G., Kawka P.: Cholesterol content and fatty acid composition of ostrich meat as influenced by subspecies. Meat Sci 1998, 50, 385-388.
• 14. Horbańczuk J.O., Tomasik C., Cooper R.G.: Ostrich farming in Poland - its history and current situation after accession to the European Union. Avian Poult Biol Rev (at present, Avian Biology Research) 2008, 1, 65-71.
• 15. Kawka M., Horbańczuk J.O., Sacharczuk M., Zięba G., Łukaszewicz M., Jaszczak K., Parada R.: Genetic characteristics of the ostrich population using molecular methods. Poult Sci 2007, 86, 277-281.
• 16. Poławska E., Marchewka J., Cooper R.G., Sartowska K., Pomianowski J., Jóźwik A., Strzałkowska N., Horbańczuk J.O.: The ostrich meat - an updated review. II. Nutritive value. Anim Sci Pap Rep 2011, 29, 89 -97.
• 17. Radzki R.P., Bieńko M., Filip R.: Influence of strontium ranelate on mineral and mechanical properties of the femur in orchidectomized rats. Med Weter 2007, 63, 1630-1634.
• 18. Rath N.C., Balog J.M., Huff W.E., Huff G.R., Kulkami G.B., Tierce J.F.: Comparative differences in the composition and biomechanical properties of tibiae of seven-and seventy-two-week-old male and female broiler breeder chickens. Poultry Sci 1999, 78, 1232- 1239.
• 19. Reich T., Gefen A.: Effect of trabecular bone loss on cortical strain rate during impact in an in vitro model of avian femur. Biomed Eng Online 2006, 19, 45.
• 20. Rybnik P.K., Horbańczuk J.O., Naranowicz H., Łukaszewicz E., Małecki I.A.: Semen collection in the ostrich (Struthio camelus) using a dummy or a teaser female. Brit Poult Sci 2007, 48, 635-643.
• 21. Sales J., Horbańczuk J.O.: Ratite meat. World Poult Sci J 1998, 54, 59-67.
• 22. Sales J., Horbańczuk J.O., Dingle J., Coleman R., Sensik S.: Carcass characteristics of emus (Dromaius novaehollandiae). Brit Poult Sci 1999, 40, 145-147.