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To Professor A.V. Tuev on his 95th birthday! Alexander Vasilyevich Tuev, an outstanding Russian clinician and scientist, cardiologist and internist, Doctor of Medical Sciences, Professor, Honored Scientist of the Russian Federation, and the founder of one of the largest scientific schools of cardiologists and internists in the Western Urals. His scientific studies and those of his students focus …

The First Children's Clinic in the Western Urals shall be! On the anniversary of Professor Pavel Ivanovich Pichugin (1876–1954) This article is dedicated to Professor Pavel Ivanovich Pichugin, a distinguished pediatrician, public health organizer, and public figure, Head of the Department of Pediatric Diseases and founder of the first Children's Clinic in the Western Urals. The institution that l…

Experimental <i>in-vitro</i> laboratory study of the effect of acrylic removable denture base materials on the growth of representatives of the normal oral microbiota (<i>Streptococcus salivarius</i>) Objective. To evaluate the effect of acrylic removable denture materials on the growth of a representative of the normal oral microbiota using Streptococcus salivarius M18 as a model. Materials and …

Morphological changes in hemorrhoidal tissue exposed to laser radiation at 8, 9, 10 W: an experimental study Objective. To determine morphological changes in hemorrhoidal tissue when exposed to laser radiation with different powers (8, 9 and 10 W) and a wavelength of 1560 nm in vitro. Materials and methods. The article presents the results of an experimental study of morphological changes in hemo…

Morphofunctional remodeling of maxillary sinus tissues during subantral augmentation with bone graft materials (part 1) Objective. To analyze morphological and functional transformations of the mucous membrane and bone structures of the maxillary sinus during subantral augmentation using β-tricalcium phosphate. Materials and methods. The experiment was conducted on 14 sheep (control and experimen…

The effect of implant level in single six-support bridge-like prosthesis designs on the stress-strain state of structural elements based on three-dimensional mathematical modeling Objective. To evaluate the stress-strain state of bone tissue supported by six dental implants under various types of occlusal loading by finite element analysis. Materials and methods. A three-dimensional finite elemen…

Predicting the effectiveness of systemic immunosuppressive therapy for psoriatic arthritis based on immunological data Objective. To develop and evaluate a prognostic model based on clinical and laboratory data to predict the risk of failure of systemic immunosuppressive therapy in patients with psoriatic arthritis. Materials and methods. A total of 51 patients with psoriatic arthritis who requir…

Geochemical ecology of circulatory system diseases in the plain zone of Dagestan: the role of macroelement content in soil and drinking water Objective. To identify and quantitatively assess the relationship between the content of macronutrients (magnesium, potassium, and calcium) in soils and drinking water and mortality rates from circulatory system diseases (CSD) among the adult population of …

Key predictors of mortality in comorbid patients under remote follow-up Objective. To determine predictors of the risk of developing adverse outcomes in patients with comorbid pathology, including broncho-obstructive and cardiovascular diseases, during remote follow-up. Materials and methods. The study included 79 patients (aged 40 to 88 years, 73.4 % men), predominantly urban residents, with com…

Predictors of severe bronchopulmonary dysplasia in extremely low birth weight infants: results of a retrospective cohort study Objective. To identify clinical, laboratory and echocardiographic characteristics of the first day of life associated with severe bronchopulmonary dysplasia in extremely low birth weight infants. Material and methods. A single-centre retrospective cohort study was conduct…