Toxic epidermal necrolysis (TEN) is one of the most severe reactions of the body to
the action of various xenobiotics with necrosis of the epidermis, mucous membranes and damage to internal
organs, which is accompanied by profound disorders of hemodynamics and homeostasis, often leading to death.
A wide range of bioregulatory effects of nitric oxide, in particular, participation in the development and course of
allergic inflammation (cytotoxic, immunocomplex reactions), suggest the participation of nitric oxide in the
pathogenesis of TEN

Introduction & Objectives: . The most common in dermatological practice are psoriasis and acne, the
pathogenesis of which today is considered from the standpoint of immunopathological diseases. The article
analyses features of anamnesis, clinical, instrumental and laboratory tests related to chronic dermatitis (acne,
psoriasis, arthropathic psoriasis (АР)), considers the relationship of probable mechanisms of disease aggravation
and progression.
Objective. The objective of our work was to improve the diagnostics of common chronic dermatoses (acne,
psoriasis, АР) taking into account some indicators of the immune system and features of the disease course to
specify their role in pathogenesis of these disease. 

The science of micronutrients (MN) remains at the stage of amassing factual material. Hair is a reliable and non-invasive source of information about the MN content in the body, for its metabolism is slow and only long-term disturbances in the concentration of nutrients can be reflected in it. The attention of many researchers has been drawn to the hypothesis of the influence of exogenous and endogenous factors on the hair functional status, especially with regard to essential and toxic MN. Today a tendency towards an increase in the number of paediatric patients with hair diseases ranging from excessive hair loss to various clinical forms of alopecia is observed.
Objectives. The study was aimed to identify the MN imbalance, manifested through the condition and appearance of hair, to follow structural changes in hair and to assess the influence of internal organ pathologies. 

Introduction & Objectives: Androgenetic alopecia (AGA) is a non-scarring progressive miniaturisation of hair follicles that develops in individuals with a hereditary predisposition. The incidence of AGA is about 80% of all hair loss cases in men. Early hair loss in men aggravates the psychological state of patients and often interferes with their socialisation.
The study objective was to investigate the quality of life and anxiety indicators in young males with AGA.

Acne is currently referred to a group of dermatoses that cause somatopsychic resonance due to existing or anticipated aesthetic discomfort and remains an important social issue in about half of patients with development of psychoemotional disorders.
Objective. To study the quality of life and the state and oiliness of the skin in women with acne depending on the
duration of the disease