Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yumi Dong"'
Autor:
Bjarne Gram Hansen, Djaja D. Soejarto, Domingo A. Madulid, Geoffrey A. Cordell, Yumi Dong, Heebyung Chai, A. D. Kinghorn, John M. Pezzuto, F.D. Horgen, Baoliang Cui, Norman R. Farnsworth
Publikováno v:
Phytochemistry. 52:95-98
Bioassay-directed fractionation of a root extract of Acronychia laurifolia (Rutaceae) using the KB-V1+ human tumor cell line led to the isolation of six quinoline alkaloids. One of these alkaloids is novel, namely, 2,3-methylenedioxy-4,7-dimethoxyqui
Autor:
John M. Pezzuto, Bobbala Ravi Kumar, Marupaka Radhakishan, M. Ramesh, Achanta Venkata Narasimha Appa Rao, Yumi Dong, Geoffrey A. Cordell, Young G. Shin
Publikováno v:
Phytochemical Analysis. 10:208-212
Two alkenyl catechols were rapidly identified as probable cytotoxic constituents from the petroleum ether extract of Semecarpus anacardium using HPLC–electrospray/MS analysis linked to bioassay. These compounds were then isolated from the same extr
Publikováno v:
Artificial Cells, Blood Substitutes, and Biotechnology. 25:275-288
Diaspirin crosslinked hemoglobin (DCLHb: Baxter Healthcare Corp., Round Lake, IL, USA) is a biochemically stable hemoglobin based solution with excellent oxygen carrying capacity. Studies have been conducted in male rats to determine the effect of DC
Autor:
Le Mai Huong, Harry H. S. Fong, Sheng-Xiang Qiu, Djaja D. Soejarto, Tran Cong Khanh, Yumi Dong, Mai Van Tri, Le Thi Xuan, Emil B. Lobkovsky, Nguyen Van Hung, Jian-Qiao Gu, John M. Pezzuto, Jon Clardy
Publikováno v:
Phytochemistry. 56(7)
The pregnane steroid, (E)-aglawone, along with four known triterpenes, and a known sterol mixture were isolated from the bark of Aglaia lawii (Wight) Saldanha ex Ramamoorty (Meliaceae). The structural determination/identification was accomplished by
Autor:
Harry H. S. Fong, Sheng-Xiang Qiu, Norman R. Farnsworth, Yumi Dong, Heebyung Chai, Xing-Cong Li, Yansan Xiong, John M. Pezzuto
Publikováno v:
Planta medica. 66(6)
A cytotoxic steroidal glycoside was isolated from Chlorophytum maloyense Ridley and its structure was characterized as a known compound, neohecogenin 3-O-beta-D-glucopyranosyl(1--> 2)-[beta-D-xylopyranosyl(1-->3)]-beta-D-glucopyranosyl(1-->4)-beta-D-
Publikováno v:
Shock, 9(3), 223-230. Lippincott Williams & Wilkins
Diaspirin Cross-linked Hemoglobin (DCLHbTM), a hemoglobin-based oxygen carrier, improves regional blood circulation and systemic hemodynamics in normal and hemorrhaged rats. The action of DCLHb is partly mediated by its scavenging effect on nitric ox