Blood gases of horses subjected to jugular vein occlusion during treadmill exercise

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Data

2016-01-01

Autores

Dias, Deborah Penteado Martins
Da Silva, Marco Augusto Giannoccaro
Albernaz, Raquel Mincarelli
Gomide, Lina Maria Wehrle
Martins, Carla Braga
Bernardi, Nara Saraiva
Barbosa, José Carlos
De Queiroz-Neto, Antonio
De Lacerda-Neto, José Corrêa

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Resumo

The purpose of the present investigation was to examine the effects of unilateral and bilateral jugular vein occlusion via temporary surgical ligature on arterial blood gases in horses during treadmill exercise. Six horses performed three exercise tests (ETs). ET1, considered to be the control, was performed in horses without jugular occlusion. ET2 and ET3 were performed in horses with unilateral and bilateral occlusion via temporary surgical ligature of the jugular veins, respectively. The partial pressure of oxygen (PO2) and partial pressure of carbon dioxide (PCO2) were determined. The PO2 showed decreased values during ET2 and ET3, suggesting that horses presenting acute jugular thrombophlebitis may have airflow limitations when exercising.

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Blood gases, Equine, Swan ganz, Thrombophlebitis, Upper airways

Como citar

Semina:Ciencias Agrarias, v. 37, n. 1, p. 251-256, 2016.

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