The murine MTH1 gene codes for MTH1, an 8-oxo-2'-deoxyguanosine 5'-triphosphate pyrophosphohydrolase (8-oxo-dGTPase) which hydrolyzes 8-oxo-dGTP, a promutagenic product of reactive oxygen species' attack on the nucleotide pool. This gene is regulated by oxidative stress. Therefore, we hypothesized that MTH1 expression can be affected by carcinogenic nickel(II), known to induce such stress. Thre...

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© 2008 Weller et al. The Rockefeller University Press $30.00 J. Exp. Med. Vol. 205 No. 6 1331-1342 www.jem.org/cgi/doi/10.1084/jem.20071555 1331 In humans, peripheral blood B cells expressing the CD27 marker and mutated Ig receptors are usually considered to be memory B cells generated in germinal centers (GCs) during immune responses to T-dependent (TD) antigens. In adults, approximately half ...

Copyright 1996 IEEE. A version of this paper was published in the Proceedings of the 3rd International Conference on Massively Parallel Processing Using Optical Interconencts, October, 1996, Lahaina, Hawaii, USA. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resa...

Copyright 1997 IEEE. Published in the Proceedings of CVPR’97, June 1997 in San Juan, Puerto Rico. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works, must b...

We present high resolution radio observations of the nuclear radio emission in a sample of eight radio galaxies having Megaparsec sizes, using the European VLBI network at 18 cm. At a resolution of 25 mas we detect all the giant radio galaxies from our sample. Among themDA 240 and 1331−099 were imaged for an extended period. These observations reveal a twin-jet structure for DA 240 and one-side...

Several characteristics inherent to experimental ecosystems were examined for their influence on ecological processes in five cylindrical indoor benthic–pelagic enclosures of different size and shape. Ecosystem development diverged significantly among the mesocosm dimensions even though environmental parameters such as surface photosynthetically available radiation (400–700 nm), turbulence inte...

c IEEE 2002. Published in the 2003 International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003), scheduled for April 6-10, 2003 in Hong Kong SAR, China. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lis...

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© 2008 Weller et al. The Rockefeller University Press $30.00 J. Exp. Med. Vol. 205 No. 6 1331-1342 www.jem.org/cgi/doi/10.1084/jem.20071555 1331 In humans, peripheral blood B cells expressing the CD27 marker and mutated Ig receptors are usually considered to be memory B cells generated in germinal centers (GCs) during immune responses to T-dependent (TD) antigens. In adults, approximately half ...