[The dynamics of sleep quality in patients with chronic insomnia during the complex spa treatment with the inclusion of transcranial magnetic therapy].

Unlabelled: Dissatisfaction with night sleep occurs in 45% of the population. Chronic insomnia is one of the most common sleep disorders. The incidence of insomnia is estimated at 9-15%.

Production of biomedical cell products: requirements for the quality of donor material and excipients of animal origin (review).

Donor biological materials and excipients of animal origin are important components in the production of biomedical cell products (BMCPs). Their quality ensures the stability, safety, effectiveness and purity of the final product. This review discusses quality requirements for biological excipients intended for the production of biomedical cell products, in terms of the necessary information that should be included in the BMCP registration dossier during state registration and is subject to expert assessment during quality control.