Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Alfredo Ornelas"'
Autor:
Alfredo Ornelas, Nichole Welch, Jacob A. Countess, Liheng Zhou, Ruth X. Wang, Alexander S. Dowdell, Sean P. Colgan
Publikováno v:
Gut Microbes, Vol 15, Iss 2 (2023)
ABSTRACTMicrobiota-derived short-chain fatty acids, including butyrate (BA), have multiple beneficial health effects. In the colon, BA concentrations range from 10 to 20 mM and up to 95% is utilized as energy by the mucosa. BA plays a key role in epi
Externí odkaz:
https://doaj.org/article/3b8e7601f3014983aafa15618abcb3ef
Publikováno v:
Cells, Vol 11, Iss 6, p 944 (2022)
Epithelial cells that line tissues such as the intestine serve as the primary barrier to the outside world. Epithelia provide selective permeability in the presence of a large constellation of microbes, termed the microbiota. Recent studies have reve
Externí odkaz:
https://doaj.org/article/0fa5c918232f4bd58366a92032c24cc2
Autor:
Alba Montoya, Jairo Quiroga, Rodrigo Abonia, Marcos Derita, Maximiliano Sortino, Alfredo Ornelas, Susana Zacchino, Braulio Insuasty
Publikováno v:
Molecules, Vol 21, Iss 8, p 969 (2016)
Twenty-four new hybrid analogues (15–38) containing 7-chloro-4-aminoquinoline and 2-pyrazoline N-heterocyclic fragments were synthesized. Twelve of the new compounds were evaluated against 58 human cancer cell lines by the U.S. National Cancer Inst
Externí odkaz:
https://doaj.org/article/46d6f0d36f764050a0525dd8e93797be
Publikováno v:
Inflammatory Bowel Diseases. 29:S48-S49
Microbiota-derived short chain fatty acids, particularly butyrate (BA), show multiple beneficial influences on health. In the colon, BA ranges from 10-20 mM and up to 99% is utilized as a metabolic fuel by the mucosa. BA plays a key role in epithelia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddb4c96b585c62dd389f814b209ae5eb
https://doi.org/10.1093/ibd/izac247.093
https://doi.org/10.1093/ibd/izac247.093
Butyrate Analogues Mimicking Hypoxia by the Chemical Stabilization of Hypoxia Inducible Factor (HIF)
Publikováno v:
The FASEB Journal. 36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::179f419431cfeff86ea0e99944a463d9
https://doi.org/10.1096/fasebj.2022.36.s1.r5332
https://doi.org/10.1096/fasebj.2022.36.s1.r5332
Autor:
Luis Alfredo Ornelas-Oñate, Gabriela Ruiz-Mar, Alondra Ruelas-Ayala, Jorge Enrique Ramírez-Velásquez
Publikováno v:
Cirujano General. 42:203-209
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bebf5505eaef0b5506195c622eed2e91
https://doi.org/10.35366/99960
https://doi.org/10.35366/99960
Autor:
Alejandro J. Metta-Magaña, Keith H. Pannell, Renzo Arias-Ugarte, Hemant K. Sharma, Alfredo Ornelas
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 50(44)
The syntheses of [2-(CH3ECH2)C6H4]PbPh3−nCln, (n = 0, E = O (4), E = S (5); n = 1, E = O (6), E = S (7); n = 2, E = O (8), are described. NMR and single crystal data illustrate significant Pb⋯E interactions increasing as n progresses from 0 to 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8e2f6199e34db967171dfb57865361a
https://pubmed.ncbi.nlm.nih.gov/34679155
https://pubmed.ncbi.nlm.nih.gov/34679155
Autor:
Luis Alfredo Ornelas-Oñate, Jorge Enrique Ramírez-Velásquez, Alondra Ruelas-Ayala, Gabriela Ruiz-Mar
Publikováno v:
Arquivos Brasileiros de Cirurgia Digestiva : ABCD
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.32 n.4 2019
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
Colégio Brasileiro de Cirurgia Digestiva (CBCD)
instacron:CBCD
ABCD: Arquivos Brasileiros de Cirurgia Digestiva, Vol 32, Iss 4 (2019)
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.32 n.4 2019
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
Colégio Brasileiro de Cirurgia Digestiva (CBCD)
instacron:CBCD
ABCD: Arquivos Brasileiros de Cirurgia Digestiva, Vol 32, Iss 4 (2019)
Background: Obesity is a major health problem. One anastomosis-gastric bypass (OAGB) is a restrictive and malabsorptive weight loss surgery that carries the same characteristics of Roux-en-Y gastric bypass in its status as a weight loss mechanism; bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d77ad0fd9a83c1ba5e4993ecb78cc41b
https://pubmed.ncbi.nlm.nih.gov/31859929
https://pubmed.ncbi.nlm.nih.gov/31859929
Autor:
Kaitlyn N. Williams, Angela C. Aguilar, Katja Michael, Binata Joddar, Alfredo Ornelas, Nishat Tasnim, Cameron C. Ellis, Supriyo Ray, Aurelio Paez, Chunqiang Li, Thomas Boland, Kevin A. Hatch, Carl W. Dirk
Publikováno v:
Organicbiomolecular chemistry. 16(6)
A 34-amino acid long collagen-like peptide rich in proline, hydroxyproline, and glycine, and with four photoreactive N-acyl-7-nitroindoline units incorporated into the peptide backbone was synthesized by on-resin fragment condensation. Its circular d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fffdc7439880d94b95cae5e558c0888
https://pubmed.ncbi.nlm.nih.gov/29345707
https://pubmed.ncbi.nlm.nih.gov/29345707
Autor:
Kevin A, Hatch, Alfredo, Ornelas, Kaitlyn N, Williams, Thomas, Boland, Katja, Michael, Chunqiang, Li
Publikováno v:
Biomedical optics express. 7(11)
N-acyl-7-nitroindolines have been used as caged compounds to photorelease active molecules by a one- or two-photon excitation mechanism in biological systems. Here, we report the photolysis of a polypeptide that contains 7-nitroindoline units as link
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b16bd61991398c7cd1f466c371aa452e
https://pubmed.ncbi.nlm.nih.gov/27896004
https://pubmed.ncbi.nlm.nih.gov/27896004