This study examines the role of epidemiological analysis and modern preventive approaches in reducing the prevalence and progression of common dental diseases. Particular attention is given to dental caries and periodontal diseases, which remain among the most frequently encountered oral health conditions. The study considers the influence of oral hygiene, dietary habits, irregular dental attendance, socioeconomic factors, and delayed treatment on the development of dental pathology. Epidemiological assessment helps identify high-risk population groups and provides a basis for developing targeted preventive programs. Modern prevention includes regular dental examinations, professional oral hygiene, appropriate fluoride use, dietary counseling, early diagnosis, and individualized risk assessment. The integration of epidemiological monitoring with preventive dental care may contribute to earlier detection of disease, reduction of avoidable complications, and improvement of long-term oral health outcomes.

В статье на основе анализа отечественной и зарубежной литературы рассматриваются клинические и морфологические особенности двух наиболее распространенных донорских источников костной ткани для реконструкции сегментарных дефектов нижней челюсти: гребня подвздошной кости и малоберцовой кости. Показано, что выбор аутотрансплантата должен определяться протяженностью и локализацией дефекта, состоянием воспринимающего ложа и планом последующей дентальной реабилитации.

Ushbu maqolada ChatGPT’ning talabalarda matematik kompetensiyani rivojlantirishdagi o‘rni, undan foydalanish sabablari hamda buning natijasida yuzaga keladigan ta’limiy imkoniyatlar va cheklovlar tahlil qilinadi. Tadqiqot doirasida 150 nafar bakalavriat talabasi o‘rtasida so‘rovnoma o‘tkazildi hamda ChatGPT’ning algebra, matematik analiz, ehtimollik nazariyasi va geometrik isbotlashga oid masalalarni yechishdagi aniqligi eksperimental tarzda sinovdan o‘tkazildi. Natijalar shuni ko‘rsatadiki, ChatGPT algoritmlarga asoslangan va tahliliy masalalarni bajarishda yuqori natija (86–94% aniqlik) ko‘rsatgan bo‘lsa-da, geometrik isbotlash va mantiqiy asoslashni talab qiluvchi masalalarda uning aniqligi sezilarli darajada (61% gacha) pasayadi.

Qonunchilik normalari tahlili asosida tilanchilik uchun belgilangan jarima va ma’muriy qamoq sanksiyalarining, shuningdek, jinoiy-huquqiy normalarning amaliyotda funksional samarasizligi asoslangan. Huquqbuzarliklar retsidivizmini jilovlash maqsadida jazolash tizimidan Ijtimoiy himoya milliy agentligi vositasida majburiy resotsializatsiya va raqamli kriminologik profilaktika modeliga o‘tish bo‘yicha tizimli tavsiyalar ilgari surilgan.

Uterine fibroids are among the most common benign gynecological diseases in women of reproductive age and may affect the course of pregnancy, delivery, and perinatal outcomes. The aim of this study was to evaluate the course of pregnancy in women with uterine fibroids and to identify the main obstetric and perinatal complications. The study assessed clinical and anamnestic characteristics, size, number, and localization of fibroid nodes, pregnancy-related symptoms, delivery outcomes, and neonatal indicators. The results showed that larger and multiple fibroid nodes were more frequently associated with pelvic pain, increased uterine tone, abnormal fetal presentation, preterm delivery, cesarean delivery, and postpartum hemorrhage. Low birth weight and the need for neonatal observation were also observed among newborns. The findings indicate that the size, number, and localization of uterine fibroids should be considered when assessing pregnancy risk. Individualized clinical and ultrasound monitoring may contribute to the early detection of complications and improve the management of pregnancy and perinatal outcomes.