В статье исследуется современное состояние правового регулирования охраны и рационального использования трансграничных водных ресурсов в Республике Узбекистан с учетом принятия нового Водного кодекса 2025 года. Показано, что Кодекс впервые на уровне кодифицированного акта закрепил понятия трансграничных вод, трансграничных водных объектов и трансграничного воздействия, а также специальную главу о международном сотрудничестве. Вместе с тем результативность новых норм зависит от их процессуальной конкретизации. Выявлены пробелы в регулировании предварительного уведомления о планируемой деятельности, оценки трансграничного воздействия, обмена сопоставимыми данными, совместного мониторинга, экологических расходов воды, доступа общественности к информации и возмещения трансграничного вреда. Предложена модель дальнейшего совершенствования законодательства, основанная на взаимосвязи Водного кодекса с законодательством об экологической оценке, цифровизации, экологическом контроле и юридической ответственности.

Maqolada 2022–2024 yillarda Respublika perinatal markazida tug‘ruq qilgan yosh onalarda homiladorlik va tug‘ruq jarayonining xususiyatlari o‘rganish natijalari keltirilgan. O‘smir yoshdagi ayollar guruhida homiladorlik asoratlari statistik jihatdan ancha tez-tez uchrashi aniqlangan. Anemiya, platsenta bilan bog‘liq buzilishlar kabi patologiyalarda statistik ahamiyatli farq kuzatilgan. O‘smirlikdagi homiladorlik xavfli asorat — preeklampsiya rivojlanishiga olib kelishi mumkin. Yosh homiladorlarda vaqtidan oldin tug`ruq xavfi yuqori bo‘lgan guruhga kiradi. O‘smirlar guruhida kesarcha kesish yo‘li bilan tug‘ruq qilish holatlari tahlili keltirilgan. Olingan ma’lumotlar yosh onalarda homiladorlik va tug‘ruq asoratlarini oldini olish choralari ishlab chiqish va amaliyotga joriy etish uchun asos bo‘ladi.

This article examines modern preventive approaches to reducing the risk of post-traumatic pneumonia in patients with chest injuries. The study focuses on major risk factors, including multiple rib fractures, pulmonary contusion, severe pain, impaired ventilation, retained bronchial secretions, and prolonged immobilization. Particular attention is given to early pain management, respiratory exercises, airway clearance, early mobilization, and continuous monitoring of respiratory status. The importance of individualized preventive protocols and multidisciplinary care is also considered. The analysis demonstrates that the comprehensive application of preventive measures can reduce pulmonary complications, improve respiratory function, shorten hospitalization, and contribute to better clinical outcomes in patients with thoracic trauma. Early identification of high-risk patients and timely implementation of preventive interventions are essential components of modern trauma care.

Ischemic stroke in young patients is an important cerebrovascular condition associated with a combination of clinical, metabolic, immunological, and genetic risk factors. The development of stroke at a young age may be influenced by hypertension, obesity, dyslipidemia, impaired glucose metabolism, smoking, physical inactivity, cardiovascular disorders, inflammatory processes, and hereditary predisposition. The aim of this study was to assess the main clinical, metabolic, and immunogenetic factors associated with ischemic stroke in young patients and to emphasize the importance of their comprehensive evaluation. Particular attention was given to neurological manifestations, blood pressure, body mass index, lipid profile, glucose metabolism, inflammatory markers, thrombophilic factors, and genetic predisposition. The analysis showed that the interaction of several risk factors may contribute to vascular endothelial dysfunction, thrombosis, and cerebrovascular injury. Immunological and genetic factors may be particularly relevant in young patients when conventional cardiovascular risk factors do not fully explain the development of stroke. Early identification of modifiable risk factors and appropriate assessment of immunological and genetic characteristics may improve individual risk stratification.

This article examines the mechanisms by which alkaloids influence the cardiovascular system and evaluates their major pharmacological effects. Alkaloids are naturally occurring nitrogen-containing compounds with diverse biological activities and significant pharmacological potential. The study focuses on their effects on cardiac rhythm, myocardial contractility, cardiac conduction, vascular tone, and arterial blood pressure. Particular attention is given to the interaction of alkaloids with ion channels, adrenergic and cholinergic receptors, the autonomic nervous system, and intracellular signaling pathways. The analysis indicates that different alkaloids may produce vasodilatory or vasoconstrictive effects and may modify heart rate and myocardial contractility depending on their chemical structure, concentration, and mechanism of action. The potential therapeutic significance of alkaloids in cardiovascular pharmacology is also considered, together with their possible toxic effects and dose-dependent adverse reactions. The findings suggest that alkaloids represent an important source of biologically active compounds with potential applications in cardiovascular drug development. Further experimental and clinical studies are required to establish their therapeutic efficacy, optimal dosage, pharmacokinetic characteristics, and long-term safety.