Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Armando Alcázar Magaña"'
Autor:
Xianya Qu, Kabir Bhalla, Linda C. Horianopoulos, Guanggan Hu, Armando Alcázar Magaña, Leonard J. Foster, Leandro Buffoni Roque da Silva, Matthias Kretschmer, James W. Kronstad
Publikováno v:
Frontiers in Fungal Biology, Vol 5 (2024)
There is an urgent need for new antifungal drugs to treat invasive fungal diseases. Unfortunately, the echinocandin drugs that are fungicidal against other important fungal pathogens are ineffective against Cryptococcus neoformans, the causative agen
Externí odkaz:
https://doaj.org/article/42162324acc843d28ad737f98f8e66c7
Autor:
Armando Alcázar Magaña, Ashish Vaswani, Kevin S. Brown, Yuan Jiang, Md Nure Alam, Maya Caruso, Parnian Lak, Paul Cheong, Nora E. Gray, Joseph F. Quinn, Amala Soumyanath, Jan F. Stevens, Claudia S. Maier
Publikováno v:
Molecules, Vol 29, Iss 4, p 838 (2024)
Rapid screening of botanical extracts for the discovery of bioactive natural products was performed using a fractionation approach in conjunction with flow-injection high-resolution mass spectrometry for obtaining chemical fingerprints of each fracti
Externí odkaz:
https://doaj.org/article/c9eecb388ab24545964a4fb3cde68343
Autor:
Kirsten M. Wright, Melissa Bollen, Jason David, Bridgette Mepham, Armando Alcázar Magaña, Christine McClure, Claudia S. Maier, Joseph F. Quinn, Amala Soumyanath
Publikováno v:
Frontiers in Pharmacology, Vol 14 (2023)
Introduction:Centella asiatica is an herbaceous plant reputed in Eastern medicine to improve memory. Preclinical studies have shown that C. asiatica aqueous extract (CAW) improves neuronal health, reduces oxidative stress, and positively impacts lear
Externí odkaz:
https://doaj.org/article/9fd3f7d45a1243f68f176ab3d0a07806
Autor:
Kirsten M. Wright, Janis McFerrin, Armando Alcázar Magaña, Joanne Roberts, Maya Caruso, Doris Kretzschmar, Jan F. Stevens, Claudia S. Maier, Joseph F. Quinn, Amala Soumyanath
Publikováno v:
Frontiers in Nutrition, Vol 8 (2022)
Botanical products are frequently sold as dietary supplements and their use by the public is increasing in popularity. However, scientific evaluation of their medicinal benefits presents unique challenges due to their chemical complexity, inherent va
Externí odkaz:
https://doaj.org/article/0047909dd93442a8aa619fec9842b565
Autor:
Kirsten M. Wright, Melissa Bollen, Jason David, Alex B. Speers, Mikah S. Brandes, Nora E. Gray, Armando Alcázar Magaña, Christine McClure, Jan F. Stevens, Claudia S. Maier, Joseph F. Quinn, Amala Soumyanath
Publikováno v:
Antioxidants, Vol 11, Iss 2, p 215 (2022)
Centella asiatica is reputed in Eastern medicine to improve cognitive function in humans. Preclinical studies have demonstrated that aqueous extracts of C. asiatica improve cognition in mouse models of aging and Alzheimer’s disease (AD) through the
Externí odkaz:
https://doaj.org/article/c670f9979bac44c4b196135c908a87c4
Autor:
Luke C. Marney, Jaewoo Choi, Armando Alcazar Magana, Liping Yang, Natascha Techen, Md Nure Alam, Mikah Brandes, Amala Soumyanath, Jan F. Stevens, Claudia S. Maier
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
Characterization of botanical extracts by mass spectrometry-based metabolomics analysis helps in determining the phytochemical composition that underlies their bioactivity and potential health benefits, while also supporting reproducibility of effect
Externí odkaz:
https://doaj.org/article/3b1ee965d79d414f9ea51e91b8b24d8c
Autor:
Kirsten M, Wright, Melissa, Bollen, Jason, David, Alex B, Speers, Mikah S, Brandes, Nora E, Gray, Armando, Alcázar Magaña, Christine, McClure, Jan F, Stevens, Claudia S, Maier, Joseph F, Quinn, Amala, Soumyanath
Publikováno v:
Antioxidants (Basel, Switzerland). 11(2)
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2396
This chapter describes the application of atmospheric pressure chemical ionization in conjunction with gas chromatography (APGC) coupled to high-resolution mass spectrometry for profiling metabolites in plant and fruit extracts. The APGC technique yi
Autor:
Nora E. Gray, Wyatt Hack, Mikah S. Brandes, Jonathan A. Zweig, Liping Yang, Luke Marney, Jaewoo Choi, Armando Alcazar Magana, Natasha Cerruti, Janis McFerrin, Seiji Koike, Thuan Nguyen, Jacob Raber, Joseph F. Quinn, Claudia S. Maier, Amala Soumyanath
Publikováno v:
Frontiers in Aging, Vol 5 (2024)
Background: A water extract (CAW) of the Ayurvedic plant Centella asiatica administered in drinking water has been shown to improve cognitive deficits in mouse models of aging and neurodegenerative diseases. Here the effects of CAW administered in dr
Externí odkaz:
https://doaj.org/article/08dd879689fd4ac3b5459ce5c36146ed
Autor:
Liping Yang, Luke Marney, Armando Alcazar Magana, Jaewoo Choi, Kirsten Wright, Janis Mcferrin, Nora E. Gray, Amala Soumyanath, Jan F. Stevens, Claudia S. Maier
Publikováno v:
Journal of Chromatography Open, Vol 4, Iss , Pp 100091- (2023)
Centella asiatica (CA) is a culinary vegetable and well-known functional food that is widely used as a medicinal herb and dietary supplement. CA is rich in pentacyclic triterpenes (TTs), including asiaticoside (AS), madecassoside (MS) and the related
Externí odkaz:
https://doaj.org/article/5b44b01885d1411bb00c48479e7ff72e