Study of digital palmar and plantar arteries of horses and mules by B-mode and Doppler ultrasonography

IF 0.4 4区农林科学 Q4 VETERINARY SCIENCES

Arquivo Brasileiro De Medicina Veterinaria E Zootecnia Pub Date : 2023-07-01 DOI:10.1590/1678-4162-12776

J. Fogaça, M. Castiglioni, M. C. Vettorato, G. Melo Neto, G. M. Mazzante, A.C.A. Albuquerque, J. P. Puoli Filho, A. L. Filadelpho, V. Machado

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Abstract

ABSTRACT The present study aimed to evaluate and compare the palmar and plantar digital arteries of 10 horses and 10 mules through B-mode and spectral Doppler ultrasound. Likewise, compare the plantar arteries of the pelvic limbs with the palmar arteries of the thoracic limbs, in addition to verifying the differences of the digital arteries in the contralateral limbs (right and left) in horses and mules using B-mode and spectral Doppler ultrasonography. The evaluated parameters were the diameter and the intima-media thickness (IMT), resistivity index (RI), pulsatility index (PI), peak of systolic velocity (pSV), final diastolic velocity (fDV) and mean velocity (MV) of the lateral and medial palmar and plantar arteries digital in healthy horses and mules. The horses presented higher diameters values, IMT, pSV, fDV and MV in comparison to the mules. The variables RI and PI also presented differences between horses and mules. Also, both species showed higher values in the variables of B-mode and Doppler ultrasonography in the thoracic limbs. Differences were also detected in the comparison between the limb sides (right and left) in the two modalities. The B-Mode and spectral Doppler ultrasound techniques are viable tools to identify differences in the palmar and plantar digital arteries in healthy horses and mules, highlight the differences between the thoracic and pelvic limbs and their respective sides (right and left) as well.

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马和骡子指掌跖动脉的B型和多普勒超声研究

摘要本研究旨在通过B型和频谱多普勒超声对10匹马和10头骡子的指掌动脉和指跖动脉进行评估和比较。同样，除了使用B模式和频谱多普勒超声验证马和骡子对侧肢体（左右）的指动脉的差异外，还可以比较骨盆肢体的足底动脉和胸部肢体的手掌动脉。评估的参数是健康马和骡子指掌内侧和足底外侧动脉的直径和内膜中膜厚度（IMT）、电阻率指数（RI）、搏动指数（PI）、收缩峰值速度（pSV）、最终舒张速度（fDV）以及平均速度（MV）。与骡子相比，马的直径值、IMT、pSV、fDV和MV更高。变量RI和PI也表现出马和骡子之间的差异。此外，这两个物种在胸四肢的B型和多普勒超声变量中都显示出更高的值。在两种模式的肢体侧（右侧和左侧）之间的比较中也发现了差异。B型和频谱多普勒超声技术是识别健康马和骡子指掌动脉和指跖动脉差异的可行工具，可以突出胸四肢和骨盆四肢及其两侧（右侧和左侧）之间的差异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Arquivo Brasileiro De Medicina Veterinaria E Zootecnia 农林科学-兽医学

CiteScore

0.80

自引率

25.00%

发文量

111

审稿时长

9-18 weeks

期刊介绍： Publica artigos originais de pesquisa sobre temas de medicina veterinária, zootecnia, tecnologia e inspeção de produtos de origem animal e áreas afins relacionadas com a produção animal. Atualmente a revista mantém 628 permutas (419 internacionais e 209 nacionais), sendo um verdadeiro suporte para o recebimento de periódicos pela Biblioteca da Escola. A partir de 1999, a Escola de Veterinária delegou à FEP MVZ Editora o encargo do gerenciamento e edição de todas suas publicações, inclusive do Arquivo, ficando somente com o apoio logístico (instalações, equipamentos, pessoal etc.). O apoio financeiro é exercido pelo CNPq/FINEP e pela própria FEP MVZ.