Results 11 to 20 of about 115,190 (149)

STUDY MOLECULES DOCKING OF ALKALOIDS IN KRATOM ON SEROTONIN TRANSPORTER (SERT), NOREPINEPHRINE TRANSPORTER (NET), AND MONOAMINE OXIDASE (MAO)

open access: yesJurnal Kimia Riset, 2023
Kratom (Mitragyna speciosa Korth) is a tropical plant originating from Southeast Asia that predominantly contains alkaloid compounds and can potentially maintain levels of monoamine compounds in the body to treat depression.
Dandi Irawan   +2 more
doaj   +1 more source

Advantages of trend analysis in stability studies for prediction of potential OOS result within estimated shelflife of medicinal product [PDF]

open access: yesMakedonsko Farmacevtski Bilten
Stability studies are crucial for pharmaceutical product registration, providing vital data to assess batch-to-batch consistency, monitor critical quality attributes, and ensure the product's quality, safety, and efficacy over its entire shelf life ...
Milena Nanov   +4 more
doaj   +1 more source

Preformulation Characterization of Hydroxypropyl Cellulose Microparticles for Drug Delivery Applications: A Basis for Rational Design and Process Optimization [PDF]

open access: yesChemical and Biochemical Engineering Quarterly
This study explores early formulation parameters influencing hydroxypropyl cellulose (HPC)-based microparticles as carriers for paracetamol, with the aim of establishing a modified-release drug delivery system and informing future design optimization ...
T. Georgievska   +4 more
doaj   +1 more source

Influence of different formulations and granulation techniques on dissolution of folic acid in film coated tablets [PDF]

open access: yesMakedonsko Farmacevtski Bilten, 2011
The vitamin folic acid has received considerable attention because of it′s role in decreasing risk of neural tube birth defects, and it′s potential role in reducing risks of cardiovascular and psychiatric diseases.
Ljiljana Krsteska   +4 more
doaj  

Fast and selective HPLC-DAD method for determination of pholcodine and related substances

open access: yesMacedonian Journal of Chemistry and Chemical Engineering, 2011
Quality control of pharmaceuticals requires development of fast, efficient and reliable methods for determination of active compounds as well as known and very often unknown impurities within defined concentration ranges. In this work, a simple and rapid
Ana Petkovska   +2 more
doaj   +1 more source

Potential Natural Small Molecular Compounds for the Treatment of Chronic Obstructive Pulmonary Disease: An Overview

open access: yesFrontiers in Pharmacology, 2022
Chronic obstructive pulmonary disease (COPD) is one of the major diseases threatening human life and health. According to the report released by the World Health Organization (WHO) in 2020, COPD has become the third leading cause of death in the world ...
Liu-Ying Li   +7 more
doaj   +1 more source

A mass spectrometry imaging approach on spatiotemporal distribution of multiple alkaloids in Gelsemium elegans

open access: yesFrontiers in Plant Science, 2022
Gelsemium elegans contains multiple alkaloids with pharmacological effects, thus researchers focus on the identification and application of alkaloids extracted from G. elegans. Regretfully, the spatiotemporal distribution of alkaloids in G.
Zi-Han Wu   +4 more
doaj   +1 more source

Validacija na metod za opredeluvanje mikrobioloska cistota na Kafetin® tableti [PDF]

open access: yesMakedonsko Farmacevtski Bilten, 2003
Izvrsena e validacija na metodot za opredeluvawe mikrobioloska cistota na Kafetin® tableti. Za taa cel koristeni se test-mikroorganizmi: Escherichia coli, Pseudomonas aeruginosa ,Staphylococcus aureus, Candida albicans i Aspergillus niger, od ...
Dragi Todorovik   +2 more
doaj  

Validation of analytical method for determination of microbiological quality of antifungal shampoo containing 2% ketoconazole: Enumeration test and tests for specified microorganisms (Method suitability test) [PDF]

open access: yesMakedonsko Farmacevtski Bilten
Microbiological quality screening of non - sterile product is conducted by suitable enumeration tests and tests for absence of specified microorganisms. The European Pharmacopoeia offers several methods for conducting these tests.
Nadica Gjurichikj   +5 more
doaj   +1 more source

Comment on Pyrrolizidine Alkaloids and Terpenes from Senecio (Asteraceae): Chemistry and Research Gaps in Africa

open access: yesMolecules, 2022
The genus Senecio is one of the largest in Asteraceae. There are thousands of species across the globe, either confirmed or awaiting taxonomic delimitation.
Nicholas John Sadgrove
doaj   +1 more source

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