Absolute Configuration of Sesquiterpenes fromCrossopetalum tonduziiand Their Inhibitory Effects on Epstein−Barr Virus Early Antigen Activation in Raji Cells

2003 ◽  
Vol 66 (8) ◽  
pp. 1047-1050 ◽  
Author(s):  
Ignacio A. Jiménez ◽  
Isabel L. Bazzocchi ◽  
Marvin J. Núñez ◽  
Teruo Mukainaka ◽  
Harukuni Tokuda ◽  
...  
Keyword(s):  
Absolute Configuration ◽  
Epstein Barr Virus ◽  
Inhibitory Effects ◽  
Early Antigen ◽  
Raji Cells ◽  
Barr Virus ◽  
Epstein Barr

Inhibitory effects of 3-nitrophloroglucinecarboxylic acid derivatives on Epstein-Barr virus early antigen induction

1993 ◽  
Vol 68 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Ichiro Honda ◽  
Harukuni Tokuda ◽  
Mutsuo Kozuka ◽  
Koichi Yoneyama ◽  
Hoyoku Nishino ◽  
...  
Keyword(s):  
Epstein Barr Virus ◽  
Inhibitory Effects ◽  
Early Antigen ◽  
Barr Virus ◽  
Epstein Barr

New abietane diterpenoids from the cones of Larix kaempferi

2000 ◽  
Vol 78 (1) ◽  
pp. 31-40 ◽  
Author(s):  
Hironori Ohtsu ◽  
Reiko Tanaka ◽  
Yasuko In ◽  
Shunyo Matsunaga ◽  
Harukuni Tokuda ◽  
...  
Keyword(s):  
Epstein Barr Virus ◽  
Tumor Promoter ◽  
Larix Kaempferi ◽  
Inhibitory Effects ◽  
Early Antigen ◽  
Barr Virus ◽  
Primary Screening ◽  
Abietane Diterpenoids ◽  
Epstein Barr ◽  
Abietane Diterpenes

A new podocarpane diterpene, 7α,15-dihydroxypodocarp-8(14)-en-13-one (1) and eight new abietane diterpenes, abiet-8(14)-en-7α,13β,15,18-tetraol (2), 7α,13β,15-trihydroxyabiet-8(14)-en-18-oic acid (3), 13β,18-dihydroxyabiet-8(14)-en-7-one (4), 13β,15,18-trihydroxyabiet-8(14)-en-7-one (5), 7-oxo-13β-methoxyabiet-8(14)- en-18-oic acid (7), abiet-8(14)-en-7α,12α,13β,18-tetraol (8), 7α,12α,13β-trihydroxyabiet-8(14)-en-18-oic acid (9), and abiet-8(14)-en-7α,12α,13β,15,18-pentaol (10) were isolated from the CHCl3 extract of the cones of Larix kaempferi. Their structures were determined on the basis of chemical and spectral evidence. The inhibitory effects of compounds 1-4 and 7-9 on Epstein-Barr virus early antigen (EBV-EA) activation induced by the tumor promoter, 12-O-tetradecanoylphorbol-13-acetate (TPA), were examined for a primary screening for anti-tumor promotors. Key words: Larix kaempferi, Pinaceae, cones, abietane, EBV-EA.

Inhibitory effects of 3-nitro-2,4,6-trihydroxybenzamides on Epstein-Barr virus early antigen induction

1991 ◽  
Vol 59 (2) ◽  
pp. 83-88 ◽  
Author(s):  
I. Honda ◽  
H. Tokuda ◽  
M. Kozuka ◽  
K. Yoneyama ◽  
H. Nishino ◽  
...  
Keyword(s):  
Epstein Barr Virus ◽  
Inhibitory Effects ◽  
Early Antigen ◽  
Barr Virus ◽  
Epstein Barr

scholarly journals Modulation by the Polyoxotungstate HPA-23 of Epstein--Barr Virus Early Antigen Expression in Raji Cells Treated with Iododeoxyuridine

1984 ◽  
Vol 65 (4) ◽  
pp. 831-835 ◽  
Author(s):  
M. Souyri-Caporale ◽  
M. G. Tovey ◽  
K. Ono ◽  
C. Jasmin ◽  
J.-C. Chermann
Keyword(s):  
Epstein Barr Virus ◽  
Antigen Expression ◽  
Early Antigen ◽  
Raji Cells ◽  
Barr Virus ◽  
Epstein Barr

Purification of a protein (60K/58K) associated with the Epstein-Barr virus-induced early antigen complex in Raji cells

1983 ◽  
Vol 32 (3) ◽  
pp. 307-314 ◽  
Author(s):  
Gottfried Dölken ◽  
Winand Lange ◽  
Ulrike Weitzmann ◽  
Friedrich W. Hirsch ◽  
Georg W. Löhr
Keyword(s):  
Epstein Barr Virus ◽  
Early Antigen ◽  
Raji Cells ◽  
Barr Virus ◽  
Antigen Complex ◽  
Epstein Barr

Epstein-Barr Virus Early Antigen Induction in Raji Cells by Chinese Medicinal Herbs

Intervirology ◽  
1983 ◽  
Vol 19 (4) ◽  
pp. 201-204 ◽  
Author(s):  
Y. Zeng ◽  
J.M. Zhong ◽  
Y.K. Mo ◽  
X.C. Miao
Keyword(s):  
Epstein Barr Virus ◽  
Medicinal Herbs ◽  
Chinese Medicinal Herbs ◽  
Early Antigen ◽  
Raji Cells ◽  
Barr Virus ◽  
Epstein Barr
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