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Indicators of thyroid gland microcirculation in the normal state and in mercasolyl hypothyroidism after infrared laser irradiation

https://doi.org/10.37895/2071-8004-2018-22-3-5-9

Abstract

Laser light is effectively used to treat diseases of the thyroid gland, namely thyropathies and hypothyroidism. Laser irradiation dose can influence the relative area of vascular bed as well as blood flow modulation in the thyroid gland what is confirmed by its functional state, synthesis, accumulation and secretion of thyroid hormones. The aim of the present work was to study effects of medium-level infrared laser irradiation at the summarized density dose on the skin surface equal to 112 and 450 J/cm2 at the thyroid microcirculation in normal state and in hypothyroidism. Materials and methods. Experimental animals were lab male rats. Results. It has been shown that laser exposure changes vascular bed of the thyroid gland both in intact animals and in animals with hypothyroidism model depending on dose density. When comparing effects of the two studied modes of laser irradiation of the thyroid gland with experimental hypothyroidism, 112 J/cm2 dose density on the skin surface is preferable. The obtained results can be used to correct hypothyroidism in experiment.

About the Authors

Irina V. Smelova
Multidisciplinary Center of Laser Medicine
Russian Federation


E. S. Golovneva
South-Ural State Medical University
Russian Federation


References

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Review

For citations:


Smelova I.V., Golovneva E.S. Indicators of thyroid gland microcirculation in the normal state and in mercasolyl hypothyroidism after infrared laser irradiation. Laser Medicine. 2018;22(3):5-9. (In Russ.) https://doi.org/10.37895/2071-8004-2018-22-3-5-9

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ISSN 2071-8004 (Print)
ISSN 2686-8644 (Online)