Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Horacio A. Priestap"'
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3470-o3470 (2011)
Dehydroleucodin [systematic name: (1S,6S,2R)-9,13-dimethyl-5-methylene-3-oxatricyclo[8.3.0.02,6]trideca-9,12-diene-4,11-dione], C15H16O3, is a guanolide isolated from Artemisia douglasiana. The fused-ring system contains a seven-membered ring that ad
Externí odkaz:
https://doaj.org/article/81315d11f3d34e12b8b1430068e5da09
Autor:
Valeria V Costantino, Sabrina F Mansilla, Juliana Speroni, Celina Amaya, Darío Cuello-Carrión, Daniel R Ciocca, Horacio A Priestap, Manuel A Barbieri, Vanesa Gottifredi, Luis A Lopez
Publikováno v:
PLoS ONE, Vol 8, Iss 1, p e53168 (2013)
Sesquiterpene lactones (SLs) are plant-derived compounds that display anti-cancer effects. Some SLs derivatives have a marked killing effect on cancer cells and have therefore reached clinical trials. Little is known regarding the mechanism of action
Externí odkaz:
https://doaj.org/article/609eac77e93e43fc9b96e58f4b4f7d17
Autor:
Javier Francisco-Ortega, María L. Veisaga, Keron C. St. E. Campbell, Manuel A. Barbieri, Christopher Chin, Horacio A. Priestap, Brett Jestrow, Tracy Commock
Publikováno v:
Journal of Essential Oil Research. 26:125-129
Portlandia (Rubiaceae) is a genus endemic to Jamaica. The volatile organic constituents of P. albiflora, P. coccinea, P. grandiflora, P. latifolia and P. proctorii were analyzed by headspace solid-phase microextraction (SPME) coupled with capillary m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::990586255029bd8d54c7b477aacecb68
https://doi.org/10.1080/10412905.2013.851039
https://doi.org/10.1080/10412905.2013.851039
Autor:
Horacio A. Priestap
Publikováno v:
Biochemical Systematics and Ecology. 46:83-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f13a7014bf246aba7a5a861616a44cf
https://doi.org/10.1016/j.bse.2012.09.015
https://doi.org/10.1016/j.bse.2012.09.015
Autor:
Nicole Villaverde, Adriana Marcano, Bradley C. Bennett, M. Alejandro Barbieri, Adriana Galvis, Horacio A. Priestap
Publikováno v:
Journal of Natural Medicines. 67:619-625
The fruits of saw palmetto have been used for the treatment of a variety of urinary and reproductive system problems. In this study we investigated whether the fruit extracts affect in vitro adipogenesis. Saw palmetto ethanol extract inhibited the li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bb192983b5b7896c5c1b2e07757dd5b
https://doi.org/10.1007/s11418-012-0723-2
https://doi.org/10.1007/s11418-012-0723-2
Autor:
Crisalejandra Rivera-Perez, Horacio A. Priestap, Miguel E. Diaz, Jaime G. Mayoral, Fernando G. Noriega, Marcela Nouzova
Publikováno v:
Insect Biochemistry and Molecular Biology. 42:751-757
Isopentenyl diphosphate isomerase (IPPI) is an enzyme involved in the synthesis of juvenile hormone (JH) in the corpora allata (CA) of insects. IPPI catalyzes the conversion of isopentenyl pyrophosphate (IPP) to dimethylallyl pyrophosphate (DMAPP); a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e3b8ecdb1dbdeaea3a9acdc1f0983db
https://doi.org/10.1016/j.ibmb.2012.07.002
https://doi.org/10.1016/j.ibmb.2012.07.002
Autor:
Luis A. Lopez, Valeria Victoria Costantino, M. Alejandro Barbieri, Nathalie Rivero, Adriana Galvis, Horacio A. Priestap
Publikováno v:
Phytochemistry Letters. 5:581-585
Dehydroleucodine, a known sesquiterpene lactone, and dehydroparishin-B, a new guaiane type sesquiterpene acid, were isolated from aerial parts of Artemisia douglasiana by chloroform extraction. We identified dehydroparishin-B as (7R)-2-oxo-guaia-1(10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59150cf1e3cbc8e110156f41d95c8380
https://doi.org/10.1016/j.phytol.2012.05.018
https://doi.org/10.1016/j.phytol.2012.05.018
Publikováno v:
Biochemical Systematics and Ecology. 40:126-137
Many species of the Papilionidae are unpalatable and protected from natural enemies by aristolochic acids (AAs) sequestered from their Aristolochiaceae food plants. Battus polydamas (Papilionidae, Troidinii) is an Aristolochia -feeding papiloinoid bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bec0bf1c5f5e622b18aaad22eb54820
https://doi.org/10.1016/j.bse.2011.10.006
https://doi.org/10.1016/j.bse.2011.10.006
Autor:
Horacio A. Priestap, Nicole Villaverde, M. A. Barbieri, Adriana Marcano, Chad Stefancin, Adriana Galvis, Luis A. Lopez, Carlos E. Tonn
Publikováno v:
European Journal of Pharmacology. 671:18-25
Dehydroleucodine (DhL) is a sesquiterpene lactone of the guaianolide group with gastric cytoprotective activity. Recent studies have also demonstrated that DhL inhibits the proliferation of vascular smooth muscle cells. In this study we examined the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa804b1e083d9083b43be40a6c901cc9
https://doi.org/10.1016/j.ejphar.2011.09.033
https://doi.org/10.1016/j.ejphar.2011.09.033
Publikováno v:
Chemistry of Natural Compounds. 47:511-514
Extracts of saw palmetto (Serenoa repens) fruits are used widely in the treatment of benign prostatic hyperplasia (BPH). This study presents an analysis of the fatty acid content of saw palmetto fruits from both the yellow-green and the less-distribu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6f7b2f9971e5116a3950a072b9e45c0
https://doi.org/10.1007/s10600-011-9983-4
https://doi.org/10.1007/s10600-011-9983-4