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Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report
OBJECTIVE: To analyse brachial artery flux parameters in postmenopausal women before and after hot flush. MATERIAL AND METHODS: Two groups of postmenopausal women were studied: Group I, without vasomotor symptoms (n = 10) and Group II, with vasomotor symptoms (n = 10). In all them a brachial artery...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Termedia Publishing House
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4828507/ https://www.ncbi.nlm.nih.gov/pubmed/27095957 http://dx.doi.org/10.5114/pm.2016.58772 |
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author | Lira, Sebastián Carranza Rodríguez, Karina Vázquez Ortiz, Sergio Rosales |
author_facet | Lira, Sebastián Carranza Rodríguez, Karina Vázquez Ortiz, Sergio Rosales |
author_sort | Lira, Sebastián Carranza |
collection | PubMed |
description | OBJECTIVE: To analyse brachial artery flux parameters in postmenopausal women before and after hot flush. MATERIAL AND METHODS: Two groups of postmenopausal women were studied: Group I, without vasomotor symptoms (n = 10) and Group II, with vasomotor symptoms (n = 10). In all them a brachial artery Doppler ultrasound was done, measuring before and after hyperaemic stimulus of the arterial diameter (AD), the pulsatility index (PI), and the resistive index (RI). In Group I, measurements were done at baseline and five minutes after. In Group II, measurements were at baseline, and one and five minutes after the hot-flush. Comparison between the groups was done with Mann-Whitney U test, and within the groups with Wilcoxon test. RESULTS: No differences were found among the groups in Doppler parameters. When comparing each group separately, in Group I, at baseline and at five minutes measurements, the AD was greater after the hyperaemic stimulus than before it. In group II at baseline, the PI was significantly greater after the hyperaemic stimulus than before to it. At the first and fifth minute, the AD was significantly greater after the hyperaemic stimulus than before to it. CONCLUSIONS: No differences were found between those who did not have and those who had hot flushes. |
format | Online Article Text |
id | pubmed-4828507 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Termedia Publishing House |
record_format | MEDLINE/PubMed |
spelling | pubmed-48285072016-04-19 Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report Lira, Sebastián Carranza Rodríguez, Karina Vázquez Ortiz, Sergio Rosales Prz Menopauzalny Original Paper OBJECTIVE: To analyse brachial artery flux parameters in postmenopausal women before and after hot flush. MATERIAL AND METHODS: Two groups of postmenopausal women were studied: Group I, without vasomotor symptoms (n = 10) and Group II, with vasomotor symptoms (n = 10). In all them a brachial artery Doppler ultrasound was done, measuring before and after hyperaemic stimulus of the arterial diameter (AD), the pulsatility index (PI), and the resistive index (RI). In Group I, measurements were done at baseline and five minutes after. In Group II, measurements were at baseline, and one and five minutes after the hot-flush. Comparison between the groups was done with Mann-Whitney U test, and within the groups with Wilcoxon test. RESULTS: No differences were found among the groups in Doppler parameters. When comparing each group separately, in Group I, at baseline and at five minutes measurements, the AD was greater after the hyperaemic stimulus than before it. In group II at baseline, the PI was significantly greater after the hyperaemic stimulus than before to it. At the first and fifth minute, the AD was significantly greater after the hyperaemic stimulus than before to it. CONCLUSIONS: No differences were found between those who did not have and those who had hot flushes. Termedia Publishing House 2016-03-29 2016-03 /pmc/articles/PMC4828507/ /pubmed/27095957 http://dx.doi.org/10.5114/pm.2016.58772 Text en Copyright © 2016 Termedia http://creativecommons.org/licenses/by-nc-sa/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) License, allowing third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon the material, provided the original work is properly cited and states its license. |
spellingShingle | Original Paper Lira, Sebastián Carranza Rodríguez, Karina Vázquez Ortiz, Sergio Rosales Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report |
title | Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report |
title_full | Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report |
title_fullStr | Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report |
title_full_unstemmed | Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report |
title_short | Brachial artery Doppler flux parameters before and after hot flush in Mexican postmenopausal women: preliminary report |
title_sort | brachial artery doppler flux parameters before and after hot flush in mexican postmenopausal women: preliminary report |
topic | Original Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4828507/ https://www.ncbi.nlm.nih.gov/pubmed/27095957 http://dx.doi.org/10.5114/pm.2016.58772 |
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