Results 1 to 10 of about 3,926,454 (337)

Chemical Composition of Leaves, Stem, and Roots of Peperomia pellucida (L.) Kunth

Molecules, 2022
Peperomia pellucida is a species known in the Amazon as “erva-de-jabuti” that has been used in several therapeutic applications based on folk medicine.
Paulo Wender P. Gomes, Hugo Barretto, José Diogo E. Reis, Abraão Muribeca, Alice Veloso, Carlos Albuquerque, Andrew Teixeira, Wandson Braamcamp, Sônia Pamplona, Consuelo Silva, Milton Silva   +10 more
doaj   +1 more source

Margaritaria nobilis L.F. (Phyllanthaceae): Ethnopharmacology and Application of Computational Tools in the Annotation of Bioactive Molecules

Metabolites, 2022
Margaritaria nobilis is a shrubby species widely distributed in Brazil from the Amazon to the Atlantic Rainforest. Its bark and fruit are used in the Peruvian Amazon for disinfecting abscesses and as a tonic in pregnancy, respectively, and its leaves are
Johan Carlos C. Santiago, Carlos Alberto B. Albuquerque, Abraão de Jesus B. Muribeca, Paulo Roberto C. Sá, Sônia das Graças Santa R. Pamplona, Consuelo Yumiko Y. e Silva, Paula Cardoso Ribera, Enéas de Andrade Fontes-Júnior, Milton Nascimento da Silva   +8 more
doaj   +1 more source

Putative Identification of New Phragmaline-Type Limonoids from the Leaves of Swietenia macrophylla King: A Case Study Using Mass Spectrometry-Based Molecular Networking

Molecules, 2023
Swietenia macrophylla King is a plant commonly known as Brazilian mahogany. The wood from its stem is highly prized for its exceptional quality, while its leaves are valued for their high content of phragmalin-type limonoids, a subclass of compounds ...
José Diogo E. Reis, Paulo Wender P. Gomes, Paulo R. da C. Sá, Sônia das G. S. R. Pamplona, Consuelo Yumiko Y. e Silva, Maria Fátima das G. F. da Silva, Anupam Bishayee, Milton Nascimento da Silva   +7 more
doaj   +1 more source

Aldosterone Immunoassay-Specific Cutoff Value for Seated Saline Suppression Test for Diagnosing Primary Aldosteronism [PDF]

Endocrinology and Metabolism, 2022
A seated saline loading test (SLT) using liquid chromatography-tandem mass spectrometry (LC-MS/MS) is one of the most accepted confirmatory tests of primary aldosteronism.
So Yoon Kwon, Jiyun Park, So Hee Park, So Hyun Cho, You-Bin Lee, Soo-Youn Lee, Jae Hyeon Kim   +6 more
doaj   +1 more source

Feature-Based Molecular Network-Guided Dereplication of Natural Bioactive Products from Leaves of Stryphnodendron pulcherrimum (Willd.) Hochr

Metabolites, 2021
Stryphnodendron pulcherrimum is a species known to have a high content of tannins. Accordingly, its preparations are used in southern Pará, Brazil, for their anti-inflammatory and antimicrobial activities, but so far, its chemical profile composition ...
Paulo Gomes, Luis Quirós-Guerrero, Consuelo Silva, Sônia Pamplona, Jean A. Boutin, Marcos Eberlin, Jean-Luc Wolfender, Milton Silva   +7 more
doaj   +1 more source

Constituents of Chamaecrista diphylla (L.) Greene Leaves with Potent Antioxidant Capacity: A Feature-Based Molecular Network Dereplication Approach

Pharmaceutics, 2021
Chamaecrista diphylla (L.) Greene (Fabaceae/Caesalpiniaceae) is a herbaceous plant that is widely distributed throughout the Americas. Plants from this genus have been used in traditional medicine as a laxative, to heal wounds, and to treat ulcers, snake
Paulo Gomes, Luis Quirós-Guerrero, Abraão Muribeca, José Reis, Sônia Pamplona, Anderson H. Lima, Mariele Trindade, Consuelo Silva, Jesus N. S. Souza, Jean A. Boutin, Jean-Luc Wolfender, Milton Silva   +11 more
doaj   +1 more source

Antiviral Plants from Marajó Island, Brazilian Amazon: A Narrative Review

Molecules, 2022
Diseases caused by viruses are a global threat, resulting in serious medical and social problems for humanity. They are the main contributors to many minor and major outbreaks, epidemics, and pandemics worldwide.
Paulo Wender P. Gomes, Luiza Martins, Emilli Gomes, Abraão Muribeca, Sônia Pamplona, Andrea Komesu, Carissa Bichara, Mahendra Rai, Consuelo Silva, Milton Silva   +9 more
doaj   +1 more source

Pitfall in the high-throughput quantification of whole blood cyclosporin A using liquid chromatography-tandem mass spectrometry [PDF]

, 2005
In a growing number of laboratories the technique of liquid chromatography-tandem mass spectrometry is used for the quantification of cyclosporin A in whole blood, employing cyclosporin D as the internal standard. Cyclosporin A is extensively metabolized
Spöhrer, Ute, Vogeser, Michael
core   +2 more sources

On-Chip Liquid Chromatography

Encyclopedia, 2022
On-chip liquid chromatography (LC) refers to LC technology that is miniaturized to fit on a microchip to enable fast, high-throughput analysis, with small sample volumes and low reagent consumption.
Makoto Tsunoda
doaj   +1 more source

Achieving optimal adherence to medical therapy by telehealth: Findings from the ORBITA medication adherence sub‐study

Pharmacology Research & Perspectives, 2021
Introduction The ORBITA trial of percutaneous coronary intervention (PCI) versus a placebo procedure for patients with stable angina was conducted across six sites in the United Kingdom via home monitoring and telephone consultations.
David Thompson, Rasha Al‐Lamee, Michael Foley, Hakim M. Dehbi, Simon Thom, Justin E. Davies, Darrel P. Francis, Prashanth Patel, Pankaj Gupta, ORBITA Investigators   +9 more
doaj   +1 more source