[Choice of informative laboratory biomarkers for the early identification of changes in neurohumoral regulation and carbohydrate exchange in workers of the mining and mechanical engineering industry].

The diagnostic significance of hormones and integral indices of pituitary-adrenal, pituitary-thyroid and pituitary-gonadal system and carbohydrate metabolism (ACTH (corticotropin), aldosterone, cortisol, TSH (thyroid-stimulating hormone), free triiodothyronine (fT3), free thyroxine (fT4), luteinizing hormone (LH), follicle-stimulating hormone (FSH), total and free testosterone, insulin, integral pituitary-adrenal index (IPAI), the pituitary-thyroid index (PTI), indices of carbohydrate metabolism (Caro and HOMA-IR) was studied for the early diagnostics of disorders of neurohumoral regulation in workers of mining and mechanical engineering industries. The most informative indices, permitting to identify disorders of carbohydrate metabolism are established to be indices of insulin resistance (index Caro and index NOMA-IR) and the determination of insulin in serum. For the identification of changes in pituitary adrenal, pituitary-thyroid and pituitary-gonadal system in patients with vibration disease, sensory-neural hearing loss, comorbidity indexes IGNI, ITI, concentrations of LH and total testosterone are of the most diagnostically significance.