Zobrazeno 1 - 9
of 9
pro vyhledávání: '"and Abraham J. Vaisberg"'
Autor:
Nicole S. Stivers, Ashraful Islam, Elsa M. Reyes-Reyes, Lavona K. Casson, José C. Aponte, Abraham J. Vaisberg, Gerald B. Hammond, Paula J. Bates
Publikováno v:
Molecules, Vol 23, Iss 6, p 1418 (2018)
We previously reported on the isolation and biological activities of plagiochiline A (1), a 2,3-secoaromadendrane-type sesquiterpenoid from the Peruvian medicinal plant, Plagiochila disticha. This compound was found to have antiproliferative effects
Externí odkaz:
https://doaj.org/article/dbacc65ca950463ba1bb4218613f8a46
Publikováno v:
Revista Peruana de Medicina Experimental y Salud Pública, Vol 25, Iss 4, Pp 380-385 (2008)
Objetivos. Evaluar la actividad citotóxica de extractos etanólicos de raíces, tallos, hojas y flores de Gnaphalium spicatum sobre algunas líneas celulares tumorales humanas. Materiales y métodos. Las líneas celulares HT-29, H-460, MCF-7, M-14,
Externí odkaz:
https://doaj.org/article/64ad948d5bdf4ca4ab9c5fffd5620566
Autor:
Angel Quispe Mauricio, David Callacondo Riva, Jose Rojas Camayo, David Zavala Curzo, Margarita C. Posso Rivera, Abraham J. Vaisberg Wolach
Publikováno v:
Acta Médica Peruana, Vol 26, Iss 3 (2009)
Introducción: Diversos productos naturales del género Annona han sido utilizados en el tratamiento del cáncer. Annona cherimola posee diversos compuestos puros de sus semillas y tallos que han demostrado actividad antitumoral frente a células de
Externí odkaz:
https://doaj.org/article/657a5aa481494efebe285abfd0b9bea0
Autor:
Marc-Antoine, Bazin, Bénédicte, Rousseau, Sophie, Marhadour, Christophe, Tomasoni, Pierre, Evenou, Sylvie, Piessard, Abraham J, Vaisberg, Sandrine, Ruchaud, Stéphane, Bach, Christos, Roussakis, Pascal, Marchand
Publikováno v:
Anticancer research. 36(4)
A series of (imidazo[1,2-a]pyrazin-6-yl)ureas were synthesized through 6-aminoimidazo[1,2-a]pyrazine as a key intermediate. 1-(Imidazo[1,2-a]pyrazin-6-yl)-3-(4-methoxy - phenyl)urea displayed a cytostatic activity against a non-small cell lung cancer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f741dc1da207ea8db7a612723914b288
https://pubmed.ncbi.nlm.nih.gov/27069139
https://pubmed.ncbi.nlm.nih.gov/27069139
Autor:
Mary E, Heitzman, Catherine C, Neto, Elizabeth, Winiarz, Abraham J, Vaisberg, Gerald B, Hammond
Publikováno v:
Phytochemistry. 66(1)
The Uncaria genus is an important source of medicinal natural products, particularly alkaloids and triterpenes. The collected information is an attempt to cover the more recent developments in the ethnobotany, pharmacology and phytochemistry of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9891a988b7a8158555d2437aeb1c84c3
https://pubmed.ncbi.nlm.nih.gov/15649507
https://pubmed.ncbi.nlm.nih.gov/15649507
Autor:
Xiaojun Yan, Gerald B. Hammond, Brian T. Murphy, Catherine C. Neto, Shawna L. MacKinnon, and Abraham J. Vaisberg
Publikováno v:
Journal of agricultural and food chemistry. 51(12)
Bioactivity-guided fractionation of cranberry fruit was used to determine the identity of triterpenoid esters from Vaccinium macrocarpon, which inhibit tumor cell growth and may play a role in cancer prevention. In our previous study, a fraction from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdb6a2255a109e9836ee0867fbe99950
https://pubmed.ncbi.nlm.nih.gov/12769521
https://pubmed.ncbi.nlm.nih.gov/12769521
Autor:
and Abraham J. Vaisberg, Irma D. Fernández, Holger Maldonado, León F. Villegas, Gerald B. Hammond, Jennifer Martin, Ana Marçalo
Publikováno v:
Journal of Natural Products. 65:248-248
Bioassay-guided investigation of the ethanol extract of Peperomia galioides using a tensile strength method in mice as a monitor led to the isolation of epi-α-bisabolol (1) (ED50 155 μg/mL). An in vivo healing study of selected commercially availab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::674a47c76ab1843e4aba1f37f8d1cd10
https://doi.org/10.1021/np0105679
https://doi.org/10.1021/np0105679
Autor:
José C. Aponte, Manuela Verástegui, Edith Málaga, Mirko Zimic, Miguel Quiliano, Abraham J. Vaisberg, Robert H. Gilman, Gerald B. Hammond
Publikováno v:
Journal of Medicinal Chemistry; Sep2008, Vol. 51 Issue 19, p6230-6234, 5p
Publikováno v:
Plant Physiology. 57:594-601
d(-)threo-Chloramphenicol blocks chlorophyll and plastid protein synthesis in Euglena. During chloroplast development in white light, but not in red, the cells escape from chloramphenicol inhibition and chlorophyll formation is restored. Concomitantl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5d7b10561cfa7a4d5b9e940ea6cd0a1
https://doi.org/10.1104/pp.57.4.594
https://doi.org/10.1104/pp.57.4.594