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Isolation and Analysis of Methylxanthine Fraction, Catechin Fraction and Total Bancha Green Tea Extract and Study of Their Influence on the Pharmacokinetics of Sildenafil in Rats // Изолиране и анализ на метилксантинова фракция, катехинова фракция и цялостен екстракт от зелен чай Банча и проучване на влиянието им върху фармакокинетиката на силденафил при плъхове
(Medical University of Varna, 2022)
Green tea is known for a number of beneficial effects such as antioxidant, anti-inflammatory and antimicrobial activity, antitumor effect and others. Tea leaves contain a wide variety of biologically active substances ...
Synthesis, Structure and Properties of New Iodine Derivatives of Natural Aromatic Acids // Синтез, структура и свойства на нови йодопроизводни на природни ароматни киселини
(Medical University of Varna, 2022)
Iodination reactions of organic substrates are one of the most significant chemical transformations in pharmaceutical synthesis. No less important are the reactions that use the already obtained iodine-substituted compounds ...
New Strategies for the Qualitative and Quantitative Analysis of Nitrofural and Its New Derivatives // Нови стратегии за качествения и количествен анализ на Nitrofural и неговите нови производни
(Medical University of Varna, 2022)
Over the last few decades, polymorphism has become increasingly important in global pharmaceutical production. Today, in pharmaceutical practice, the concept of polymorphism is the knowledge that polymorphism is the most ...