Parametry rownowagi kwasowo-zasadowej krwi tetniczej i wlosniczkowej u psow rasy beagle

• Autorzy: Slawuta P , Noszczyk-Nowak A. , Kurosad A. , Nicpon J.

Warianty tytułu

EN

Parameters of acid-base equilibrium in arterial and capillary blood in Beagle dogs

• Języki publikacji: PL

Abstrakty

EN

The aim of the study was to compare parameters of acid-base equilibrium in arterial and capillary blood samples of Beagle dogs at a similar age. The study was performed on 30 clinically healthy Beagle dogs (19 males, 11 females). After measurement of the core temperature samples of arterial and capillary blood were obtained. Arterial blood was taken from the femoral artery and capillary blood from the vascular bed of the claw. In the samples parameters of acid-base equilibrium such as pH of blood, pCO₂, pO₂, HCO₃, BE were determined. In each sample the above-mentioned parameters were measured twice: at the standard temperatures 37°C and 38°C, which was the real core temperature in the examined dogs. Significant differences between pH of arterial (7.44 ± 0.02) and capillary (7.46 ± 0.03) blood was noted in the study. Similarly, pO₂ differed between the arterial (94.07 ± 10.73) and capillary (83.5 ± 6.34) samples. There was no difference between arterial and capillary blood on the remaining parameters of acid-base equilibrium - pCO₂ (33.07 mmHg ± 3.30 vs. 33.0 mmHg ± 3.35) and HCO₃ - (22.17 mmol/l ± 1.66 vs. 23.25 mmol/l ± 2.33) - no statistically significant differences between arterial and capillary blood was observed. A significant difference between BE of arterial (-)1.07 mmol/l ± 1.45 and capillary (+)0.58 mmol/l ± 2.08 samples was also present. Arterial blood gas sampling estimated at the temperatures 37°C and 38°C showed statistically different values of all studied parameters of acid-base equilibrium pH (37°C = 7.44 ± 0.02, 38°C = 7.43 ± 0.03), pCO₂ (37°C = 33.07 mmHg ± 3.3, 38°C = 34.38 mmHg ± 3.42) and pO₂ (37°C = 94.07 mmHg ± 10.73, 38°C = 96.92 mmHg ± 17.58). The parameters of acid-base equilibrium differ significantly between arterial and capillary blood samples of Beagle dogs. The expedient procedure to obtain the most credible results is to estimate blood samples at a temperature identical to the core temperature of the examined dogs.

Słowa kluczowe

PL

psy; beagle; krew tetnicza; krew wlosniczkowa; badania krwi; rownowaga kwasowo-zasadowa; wskazniki rownowagi kwasowo-zasadowej

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2008
• Tom: 64
• Numer: 07
• Opis fizyczny: s.893-895,rys.,tab.,bibliogr.

Twórcy

autor

Slawuta P

• Uniwersytet Przyrodniczy we Wroclawiu, pl.Grunwaldzki 47, 50-322 Wroclaw

autor

Noszczyk-Nowak A.

autor

Kurosad A.

autor

Nicpon J.

Bibliografia

• 1. Aguilera-Tejero E., Fernandez H., Estepa J. C., Mayer-Valor R., Rodriguez M.: Arterial blood gases and acid-base balance in geriatric dogs. Res. Vet. Sci. 1997, 63, 253-256.
• 2. Bartola S. P. Di: Fluid, Electrolyte and Acid Base Disorders in Small Animal Practice. Saunders Elsevier, St Louis 2006.
• 3. Brechue W. F., Stainsby W. N.: Lactate and acid-base exchange during brief intense contractions of skeletal muscle in situ. J. Appl. Physiol. 1994, 77, 223-230.
• 4. Gevaert D. M., Van T., Klooster A. T., De Wilde R. O., Kappert H. J.: Effect of macromineral composition of diets on blood acid-base equilibrium and urinary acidity in dogs. J. Nutr. 1991, 121, 93-94.
• 5. Hinchcliff K. W., Reinhart G. A., Burr J. R., Schreier C. J., Swenson R. A.: Effect of racing on serum sodium and potassium concentrations and acid-base status of Alaskan sled dogs. JAVMA 1997, 210, 1615-1618.
• 6. Holloway S. A., Sundstrom D., Senior D. F.: Effect of acute induced metabolic alkalosis on the acid/base responses to sprint exercise of six racing greyhounds. Res. Vet. Sci. 1996, 61, 245-251.
• 7. Ilkiw J. E., Rose R. J., Martin I. C. A.: A comparison of simultaneously collected arterial, mixed venous, jugular venous and cephalic venous blood samples in the assessment of blood gas and acid base status in dog. J. Vet. Intern. Med. 1991, 5, 294-298.
• 8. Kesl L. D., Engen R. L.: Effects of NaHCO₃ loading on acid-base balance, lactate concentration, and performance in racing greyhounds. J. Appl. Physiol. 1998, 85, 1037-1043.
• 9. Klingstrom B., Iwarsson K., Martinsson K.: Acid-base measurements of arterial, venous and capillary blood in the dog. Nord. Vet. Med. 1976, 28, 289-294.
• 10. Kokot F.: Gospodarka wodno-elektrolitowa i kwasowo-zasadowa w stanach fizjologii i patologii. Wydawnictwo Lekarskie PZWL, Warszawa 1998.
• 11. Langbroek A. J., Nijmeijer A., Rispens P., Zijlstra W. G.: Pitfalls in acid/base experiments with conscious dogs. Europ. J. Physiol. 1990, 417, 157-160.
• 12. Matwichuk C. L., Taylor S., Shmon C. L., Kass P. H., Shelton G. D.: Changes in rectal temperature and hematologic, biochemical, blood gas, and acid-base values in healthy Labrador Retrievers before and after strenuous exercise. Am. J. Vet. Res. 1999, 60, 88-92.
• 13. Nemec A., Pecar J., Seliskar A., Kompan L., Butinar J.: Assessment of acid-base status and plasma lactate concentrations in arterial, mixed venous, and portal blood from dogs during experimental hepatic blood inflow occlusion. Am. J. Vet. Res. 2003, 64, 599-608.
• 14. Ozaki J., Tanimoto N., Kuse H., Hori M.: Comparison of arterial blood gases and acid-base balance in young and aged beagle dogs, with regard to postprandial alkaline tide. J. Toxicol. Sci. 2000, 25, 205-211.
• 15. Pomianowski A., Kuleta Z., Stopyra A., Sobiech P.: Parametry równowagi kwasowo-zasadowej i składu jonowego krwi tętniczej, żylnej i włośniczkowej. Medycyna Wet. 2004, 60, 519-522.
• 16. Quandt J. E., Raffe M. R., Polzin D., Robinson E. P., Madsager R. E.: Evaluation of toenail blood samples for blood gas analysis in the dog. Vet. Surg. 1991, 20, 357-361.
• 17. Rodkey W. G., Hannon J. P., Dramise J. G., White R. D., Welsh D. C., Persky B. N.: Arterialized capillary blood used to determine the acid-base and blood gas status of dogs. Am. J. Vet. Res. 1978, 39, 459-464.
• 18. Solter P. F., Haskins S. C., Patz J. D.: Comparison of PO₂, PCO₂, and pH in blood collected from the femoral artery and a cut claw of cats. Am. J. Vet. Res. 1988, 49, 1882-1883.
• 19. Stainsby W. N., Eitzman P. D.: Roles of CO₂, O₂, and acid in arteriovenous [H⁺] difference during muscle contractions. J. Appl. Physiol. 1988, 65, 1803-1810.