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Light effect on the microvasculature of the skin according to the data of laser Doppler flowmetry in the experiment

Olga Vyacheslavovna Zlobina, Saratov State Medical University n.a. V.I. Razumovsky, Alexey Nikolaevich Ivanov, Scientific Research Institute of Traumatology, Orthopedics and Neurosurgery of Saratov State Medical University n.a. V.I. Razumovsky, Olga Nikolaevna Antipova, Saratov State Medical University n.a. V.I. Razumovsky, Svetlana Sergeevna Pakhomy, Saratov State Medical University n.a. V.I. Razumovsky, Artyom Alexandrovich Dolgov, Saratov State Medical University n.a. V.I. Razumovsky, Taisiya Valerievna Milashevskaya, Saratov State Medical University n.a. V.I. Razumovsky, Ekaterina Vadimovna Smolina, Saratov State Medical University n.a. V.I. Razumovsky, Irina Olegovna Bugaeva, Saratov State Medical University n.a. V.I. Razumovsky

Abstract

Nowadays people is nocturnal, use many devices, that’s why the risk of jet lag increases as a result of high level of light pollution. In this regard, the influence of various light models on the systems of the human body, including the cardiovascular system, which occupies a leading position of mortality among the adult population. The study of the effect of jet lag (model 18:6) on the functioning of the regulatory mechanisms of the microvasculature was carried out using the method of laser doppler flowmetry (LDF). Registration of LDF-grams was on the 10th and 21st days of the experiment. The results of the study showed that the model of jet lag leads to dysregulation of microcirculation and a corresponding decrease in perfusion, which is a risk factor for cardiovascular pathology.

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Zlobina Olga Vyacheslavovna
Saratov State Medical University n.a. V.I. Razumovsky
Russia

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