M. D. Hiirlimann, " ' C. H. Pennington, " " N. Q. Fan, ' ' John Clarke, " ' " A. Pines, ' ' and E. L. Hahn ' (])Department of Physics, University of CaliforniaB, erkeley, BerkeleyC, alifornia 94720 (2)Department of Chemistry, University of California, Berkeley, Berkeley, California 94720 (3)Materials Sciences DitisionLa, wrence Berkeley Laboratory, Berkeley, California 94720 (Received 22 May 1992)

http://tpx.sagepub.com/content/27/6/645 The online version of this article can be found at: DOI: 10.1177/019262339902700606 1999 27: 645 Toxicol Pathol Cohen Kumiko Ogawa, Margaret St. John, Maria Luiza De Oliveira, Lora Arnold, Tomoyuki Shirai, Tung-Tien Sun and Samuel M. N-Butyl-N-(4-Hydroxybutyl)Nitrosamine in Rats and Mice Comparison of Uroplakin Expression During Urothelial Carcinogenesis ...

It has been recently described that in embryonic stem cells, the expression of some important developmentally regulated genes is repressed, but poised for fast activation under the appropriate stimuli. In this work we show that Bdnf promoters are repressed by Polycomb Complex 2 in mature hippocampal neurons, and basal expression is guaranteed by the coexistence with activating histone marks. Ne...

In the title centrosymmetric dimeric Zn(II) complex, [Zn(2)(C(27)H(27)N(4)O)(2)(C(7)H(7)O)(2)], the Zn(II) center is coordinated by two N atoms and one O atom of the ketiminate ligand and two bridging O atoms of the benzyl-alkoxy groups. The geometry around the Zn(II) ions is distorted trigonal-bipyramidal.

A series of new oleanane imidazole carbamates, N-acylimidazoles or N-alkylimidazoles were synthesized, characterized and evaluated for their antiproliferative activity in AsPC-1 pancreatic cancer cells. Structure-activity relationship analysis revealed that the N-alkylimidazole 27 was the most active compound with apoptosis induction abilities correlated with upregulation of NOXA and downregula...

F. Abe,17 H. Akimoto,39 A. Akopian,31 M. G. Albrow,7 A. Amadon,5 S. R. Amendolia,27 D. Amidei,20 J. Antos,33 S. Aota,37 G. Apollinari,31 T. Arisawa,39 T. Asakawa,37 W. Ashmanskas,18 M. Atac,7 P. Azzi-Bacchetta,25 N. Bacchetta,25 S. Bagdasarov,31 M. W. Bailey,22 P. de Barbaro,30 A. Barbaro-Galtieri,18 V. E. Barnes,29 B. A. Barnett,15 M. Barone,9 G. Bauer,19 T. Baumann,11 F. Bedeschi,27 S. Behren...