Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ying-de Luo"'
Autor:
Aya M. Assad, Mohamed M. Radwan, Soad M. Toaima, Ying-De Luo, Nadia A. El-Sebakhy, Luisella Verotta, Marco Guerrini, John M. Pezzuto
Publikováno v:
Planta Medica. 68:986-994
From the roots of Astragalus kahiricus DC., three known saponins, namely, astraversianin VI, astraversianin X, astragaloside VIII, and a new saponin were isolated and identified by spectral data. The structure of the latter was elucidated by spectral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b96447fd44aad926f717d7a99e2f437
https://doi.org/10.1055/s-2002-35654
https://doi.org/10.1055/s-2002-35654
Autor:
Anthony D. Wright, Ying-De Luo, John M. Pezzuto, Deniz Tasdemir, Ayşen Yürüker, Ihsan Calis, Otto Sticher
Publikováno v:
Planta Medica. 63:183-186
From the roots of Astragalus melanophrurius eight known saponins (1-8) were isolated. Based on spectral data (IR, 1H- and 13C-NMR, and FABMS), the structures were established as astrasieversianins II (1) and X (4), astragalosides I (2), II (3), IV (5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae80b996cbd3c82a98a7cb341beaa7f8
https://doi.org/10.1055/s-2006-957642
https://doi.org/10.1055/s-2006-957642
Publikováno v:
International Journal of Immunopharmacology. 16:311-319
Cocaine dosages ranging from 2.5 mg/kg/day to a highly toxic dose of 50 mg/kg/day were injected intramusccularly or intraperitoneally into different groups of mice for 4–10 days. The effects of cocaine were evaluated by tumor growth, lymphocyte tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81ad43f7beb8a0e645873338c74456e6
https://doi.org/10.1016/0192-0561(94)90006-x
https://doi.org/10.1016/0192-0561(94)90006-x
Autor:
Soad M. Toaima, Ying-De Luo, Moahamed E Abou-Sheer, Luisella Verotta, Marco Guerrini, Aya M. Asaad, Nadia A. El-Sebakhy, John M. Pezzuto
Publikováno v:
Fitoterapia. 72(8)
From Astragalus peregrinus, four cycloartane-type saponins have been isolated and their structures elucidated by spectral means as 20(R),24(S)-epoxy-9 beta,19-cyclolanostane-3 beta,6 alpha,16 beta,25-tetrol 3-O-beta-D-glucopyranoside (1), 20(R),24(S)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02ecc201e6c1330296486d0ed5f12439
https://pubmed.ncbi.nlm.nih.gov/11731114
https://pubmed.ncbi.nlm.nih.gov/11731114
Publikováno v:
International journal of immunopharmacology. 14(1)
The effects of delta 9-tetrahydrocannabinol (d9THC), delta 6-tetrahydrocannabinol (d6THC), and cocaine on the mitogen-induced transformations of lymphocytes of human and mouse origins were examined in an in vitro system. None of the three compounds i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86748b8b3756e8fe4e34c1193c2ab26d
https://pubmed.ncbi.nlm.nih.gov/1316319
https://pubmed.ncbi.nlm.nih.gov/1316319
Publikováno v:
Clinical immunology and immunopathology. 52(2)
Cocaine was given to Balb/C mice by intramuscular injection to assess the effects of the drug on their immune system. An injection of 5 mg/kg of cocaine 24 hr before assay suppressed phagocytic activity of peritoneal macrophages and decreased the num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17e5fbfa107794833b32ec386a649b00
https://pubmed.ncbi.nlm.nih.gov/2736810
https://pubmed.ncbi.nlm.nih.gov/2736810
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