[Impact of nordic walking on rehabilitation of the patients after COVID-19].

Unlabelled: In the modern world, one of the biggest challenges to the global health system is the pandemic caused by coronavirus infection. Coronavirus infection (HCoV) is an acute infectious disease of viral nature, which is characterized by severe intoxication and predominant damage to the upper respiratory tract. Therefore, the urgent task is to rehabilitate patients after pneumonia associated with coronavirus infection (COVID-19).

[Epidural pharmacotherapy in the treatment of the pain syndrome in osteochondrosis complicated by intervertebral discs protrusion of lumbar part of the vertebral column].

Experience of application of intralaminar epidural pharmacotherapy for the treatment of the pain syndrome in the patients, suffering osteochondrosis of lumbar portion of vertebral column, complicated by intervertebral discs protrusion, was summarized. The method introduction permits to escape the operative intervention performance for complicated osteochondrosis.

Submicroscopic localization of H3-noradrenaline in the hypothalamus.

The submicroscopic localization of H3-noradrenaline in the periventricular region of the anterior hypothalamus of the rat was investigated. It was shown that the largest concentration of the label is detected in the neuroglia of the subependymal layers, where the label is detected above the terminals of the axons with two types of vesicles and along the path of the axons above the microtubules. More rarely the label is encountered above the terminals with one type of synaptic vesicle and above cells of the neurosecretory type, similar in ultrastructure to cells of the arcuate nucleus.

[Ultrastructure of the hypophysiotropic region of the hypothalamus in early ontogenesis in rats].

The results of electron microscopic studies have shown that the 16--18 days old rat embryos already have in the hypophysiotropic area some structures necessary for the realization of neuroendocrine regulations. In the arcuate nuclei, the neurosecretory cells differentiate which are capable to synthesize specific neurosecretory granules of 800--1,000 A in diameter. In the median eminence, the primary portal capillaries develop with which tanicytes and a few axon terminals make contact.