[Onto-phylogenetic prerequisites for development of chronic cystitis in women].

Introduction: Urinary tract infections (UTIs) are among the most common bacterial infections. At the request "cystitis", there are 12,067 publications in the RSCI system (e.library) as of 10/08/2023 and 16,332 articles were screened in the Pubmed.

[Influence of fluoride preparations for the prevention of dental caries on the enamel solubility].

Objective: The aim of the study is to evaluate the effectiveness of a number of popular fluorine-containing caries prophylactic drugs by determining the level of solubility of tooth enamel in laboratory conditions.

Material And Methods: For testing fluorine-containing preparations, three observation groups were formed: Group I - using the preparation with the content of fluorides 4%; Group II - with a preparation for deep fluoridation of enamel, consisting of a liquid saturated with fluorine, copper and magnesium, as well as a suspension of calcium hydroxide; Group III - with a three-component gel based on carboxymethyl cellulose (CMC) the content of fluorides 1.5%.

[A comparative analysis of reproducibility of the jaws centric relation determined with the use of digital technologies].

Aim: To compare the precision of centric relation (CR) assessment by various methods using digital technologies.

Material And Methods: Determination of the CR was carried out in the clinic of prosthetic dentistry on patients with intact dentition using methods of bilateral manipulation, anterior jig, leaf gauge and device for intraoral recording of the gothic arch angle. Optical jaw impressions were obtained using the intraoral 3D scanner Trios (3Shape) and the CR registers were scanned using the laboratory scanner Prime (DOF).