健康女性皮肤微循环床在干浸泡条件下的功能状态

Q4 Biochemistry, Genetics and Molecular Biology

Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine Pub Date : 2023-01-01 DOI:10.21687/0233-528x-2023-57-2-39-46

D.V. Pashkova, Yu. A. Popova, А.А. Fedorovich

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引用次数: 0

摘要

研究了女性受试者在三维干浸泡(DI)过程中皮肤微循环血管的功能状态。应用激光多普勒血流仪(LDF)和计算机视频毛细血管镜检查患者前额、胫骨、前臂、手指和脚趾的微循环。LDF显示，DI诱导灌注水平的局部改变，主要是由于微血管张力的肌源性控制增加。视频毛细血管镜检测到DI后功能毛细血管数量呈上升趋势;毛细血管周围带的尺寸保持不变。

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FUNCTIONAL STATE OF THE SKIN MICROCIRCULATION BED IN HEALTHY FEMALES IN THE CONDITION OF DRY IMMERSION

Functional state of skin microcirculation vessels was studied in female subjects during 3-d dry immersion (DI). Microcirculation was investigated on the forehead, shin, forearm, fingers and toes with the use of laser Doppler flowmetry (LDF) and computer based video capillaroscopy. LDF showed that DI induced local changes in the level of perfusion, largely due to an increased myogenic control of the microvascular tone. Video capillaroscopy detected an upward trend in the number of functioning capillaries after DI; dimensions of the pericapillary zone remained unchanged.

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来源期刊

Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine Biochemistry, Genetics and Molecular Biology-Biochemistry, Genetics and Molecular Biology (all)

CiteScore

0.60

自引率

0.00%

发文量