Results 21 to 30 of about 294,987 (360)

Kajian Farmakoinformatika Senyawa Alkaloid Anggur Laut (Caulerpa racemose) Sebagai Inhibitor Collagenase Dalam Mekanisme Antiaging

open access: yesFlorea: Jurnal Biologi dan Pembelajarannya, 2022
Caulerpa racemosa or sea grape is an edible macroalgae, cultivated and wild species in Asia ocean. Sea grapes also well known as functional food source from marine, contains high protein, fibers and secondari metabolites.
Dewi Ratih Tirto Sari   +2 more
doaj   +1 more source

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

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

Detection of substrate binding motifs for morphine biosynthetic pathway intermediates in novel wound inducible (R,S)-reticuline 7-O-methyltransferase of Papaver somniferum [PDF]

open access: yes, 2011
The benzylisoquinoline alkaloids (BIA) comprise a large and diverse group of nitrogen-containing secondary metabolites with about 2500 compounds identified in plants.
Abha Meena   +5 more
core   +2 more sources

Piperine Reduces Neoplastic Progression in Cervical Cancer Cells by Downregulating the Cyclooxygenase 2 Pathway

open access: yesPharmaceuticals, 2023
Cervical cancer is the fourth-most common type of cancer in the world that causes death in women. It is mainly caused by persistent infection by human papillomavirus (HPV) that triggers a chronic inflammatory process.
Luana Pereira Cardoso   +8 more
doaj   +1 more source

Application of recombinant DNA technology to studies on plant secondary metabolism [PDF]

open access: yes, 2001
This review which is concerned with the application of recombinant DNA technology to studies on plant secondary metabolism, presents the more common plant transformation strategies and shows how these genetic approaches are being used in attempts to ...
Yeoman, Michael M., Zárate, Rafael
core   +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  

Total Synthesis and Structural Revision of the Alkaloid Incargranine B [PDF]

open access: yes, 2013
Seeing double: Consideration of the biosynthetic origins of incargranineB, which was originally assigned an unprecedented indolo[1.7]naphthyridine structure, led to the proposal of a dipyrroloquinoline framework as a more biosynthetically feasible ...
Bates   +8 more
core   +1 more source

The Trypanosoma cruzi enzyme TcGPXI is a glycosomal peroxidase and can be linked to trypanothione reduction by glutathione or tryparedoxin. [PDF]

open access: yes, 2002
Trypanosoma cruzi glutathione-dependent peroxidase I (TcGPXI) can reduce fatty acid, phospholipid, and short chain organic hydroperoxides utilizing a novel redox cycle in which enzyme activity is linked to the reduction of trypanothione, a parasite ...
Bromley, Elizabeth V   +5 more
core   +4 more sources

Analytical Quality by Design approach in development and optimization of HPLC method for assay of angiotensin – converting enzyme inhibitor in tablets [PDF]

open access: yesMakedonsko Farmacevtski Bilten
Implementation of analytical quality by design approach is a helpful tool in development of a robust analytical method which is applicable throughout the lifecycle of the product.
Veronika Popovska Jakimovska   +7 more
doaj   +1 more source

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