Hemodinámica de la arteria uterina en perras con piometra abierta y cerrada

Autores/as

DOI:

https://doi.org/10.33448/rsd-v10i11.19287

Palabras clave:

Cuello uterino; Doppler pulsado; Endometritis.

Resumen

Aunque la piometra es una enfermedad frecuente, se desconocen los mecanismos que determinan la apertura cervical. Sabiendo que las estructuras vasculares son fundamentales en fisiopatología, fue necesario realizar estudios para evaluar la hemodinámica de la arteria uterina de las perras con piometra y su relación con la apertura cervical. Se seleccionaron 35 perras, distribuidas en tres grupos: grupo control - GC (n = 12); grupo piometra abierto - GPA (n = 11); grupo de piometra cerrado - GPF (n = 12), con el objetivo de evaluar y comparar los cambios hemodinámicos de la arteria uterina (velocidad sistólica pico - PSV; velocidad telediastólica - VED; e índice de resistividad - RI) y correlacionarlos con el valores de diámetro uterino (DU) y espesor endometrial (EE). El análisis de correlación mostró que, a excepción de VPS, los índices hemodinámicos fueron influenciados por DU y EE, con una correlación moderada y positiva entre DU y VED (r = 0,62; P <0,01); moderada y negativa entre DU e IR (r = -0,68; P <0,01) y EE e IR (r = -0,62; P <0,01). Se concluye que las alteraciones hemodinámicas de la arteria uterina son similares en perras con piometra abierta o cerrada, aunque el diámetro uterino y el grosor endometrial provocan reflejos en su perfusión.

Biografía del autor/a

Andréia Vitor Couto do Amaral, Universidade Federal de Jataí

Unidade Acadêmica Especial de Ciências Agrárias

Citas

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Publicado

30/08/2021

Cómo citar

CARVALHO, C. F. de .; MARTINS, A. M.; GUIMARÃES, K. C. das D. S.; BARBOSA, H. C.; SOUSA, D. B. de .; SILVA, M. F. da; ARCATEN, N. .; AMARAL, A. V. C. do. Hemodinámica de la arteria uterina en perras con piometra abierta y cerrada. Research, Society and Development, [S. l.], v. 10, n. 11, p. e257101119287, 2021. DOI: 10.33448/rsd-v10i11.19287. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/19287. Acesso em: 25 nov. 2024.

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Sección

Ciencias Agrarias y Biológicas