西班牙东南部半荒漠地区的空气生物学和临床研究

IF 3.3 Q2 ALLERGY
J. J. Zapata, L. Martín‐López, Laura Bosch, Jorge del Campo, J. Carnés
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引用次数: 0

摘要

空气生物学研究是预测花粉季节中最具影响力的参数的相关工具,对过敏人群具有重要的临床意义。本研究的目的是描述西班牙东南部半干旱地区(阿尔梅里亚)最相关过敏源的空气生物学行为,并研究其与气象因素和过敏患者临床症状的相关性。对西班牙阿尔梅里亚十年来的每日花粉数量和气象参数进行了统计。此外,还记录了 248 名过敏症患者的临床症状。对变量之间的描述性统计和相关性进行了评估。为预测气象因素对花粉浓度和呼吸道症状风险的影响,进行了多变量分析。八个花粉家族被确定为最相关的过敏源。温度与所有类群的主要花粉季节演变相关,而降雨量和相对湿度仅与油茶科、松科、苋科、菊科和荨麻科相关。降雨量和相对湿度是对花粉浓度影响最大的预测因子,但苋科和松科除外,而温度只对濯缨草科和荨麻科的花粉浓度有影响。最高气温和降雨量与对禾本科植物、伞形科植物和油橄榄科植物过敏的患者出现过敏症状之间存在明显的正相关影响。 这项研究突出了该地区的主要空气生物学特征,并为过敏患者的临床跟踪和管理提供了一个合适的工具。还需要进一步研究,以建立精确的测量方法,控制和预防过敏患者的花粉症。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Aerobiological and clinical study in the semidesertic area of the Southeastern of Spain
Aerobiological studies constitute a relevant tool to predict the most influential parameters over the pollen seasons with significant clinical relevance in the allergic populations. The aim of this study was to describe the aerobiological behaviour of the most relevant allergenic sources in the semi-arid area of southeast of Spain (Almería) and to investigate the correlation with meteorological factors and clinical symptoms of allergic patients. Daily pollen count and meteorological parameters of Almería, Spain, were compiled for ten years. The clinical symptoms of 248 allergic patients were also recorded. Descriptive statistics and correlations between variables were assessed. Multivariate analyses were performed to predict the influence of meteorological factors on pollen concentration and the risk of suffer respiratory symptoms. Eight pollen families were identified as the most relevant allergenic sources. Temperature correlated with main pollen season evolution of all taxa whereas rainfall and relative humidity only correlated in Oleaceae, Pinaceae, Amaranthaceae, Asteraceae and Urticaceae. Rainfall and relative humidity were the most influential predictors of pollen concentration, except in Amaranthaceaea and Poaceae families, while temperature only influenced on Cupressaceae and Urticaceae pollen concentrations. A significant positive influence was observed between maximum temperature and rainfall with the appearance of allergic symptoms in patients sensitized to grasses, Parietaria sp. and Olea sp. This study, highlight the main aerobiological features in the region and establish a suitable tool for clinical follow-up and management of allergic patients. Further studies are needed to establish an accurate measurement aimed to control and prevent pollinosis in sensitized patients.
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