Search Results - "deToledo, S M"

Low-Dose Ionizing Radiation Decreases the Frequency of Neoplastic Transformation to a Level below the Spontaneous Rate in C3H 10T1/2 Cells by Azzam, E. I., de Toledo, S. M., Raaphorst, G. P., Mitchel, R. E. J.

“…We have previously shown that chronic exposure of plateau-phase C3H 10T1/2 cells to 60 Co γ radiation at doses as low as 10 cGy protected the cells against…”
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Regulation of 70-kilodalton heat-shock-like messenger ribonucleic acid in vitro and in vivo by prolactin by deToledo, S M, Murphy, L J, Hatton, T H, Friesen, H G

“…A cDNA clone, pNb29, was isolated from a library made from mRNA of Nb2 rat lymphoma cells stimulated by PRL. The nucleotide sequence of pNb29 was found to be…”
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Pituitary hormones regulate c-myc and DNA synthesis in lymphoid tissue by Berczi, I, Nagy, E, de Toledo, SM, Matusik, RJ, Friesen, HG

“…Hypophysectomy of Fischer 344 rats of both sexes led to a rapid involution of the thymus and spleen which was associated with a profound decrease in…”
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Use of semiquantitative reverse transcription-polymerase chain reaction to study gene expression in normal human skin fibroblasts following low dose-rate irradiation by de Toledo, S M, Azzam, E I, Gasmann, M K, Mitchel, R E

“…One way to study the effect of radiation on gene expression is to monitor changes in the levels of specific messenger RNAs. We describe the use of reverse…”
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Gene amplification in Rhynchosciara salivary gland chromosomes by Glover, D.M, Zaha, A, Stocker, A.J, Santelli, R.V, Pueyo, M.T, Toledo, S.M, Lara, F.J.S

“…Late in the fourth larval instar, several regions of the Rhynchosciara americana salivary gland chromosomes undergo ``DNA puffing.'' We have constructed a…”
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Excited indole-3-aldehyde from the peroxidase-catalyzed aerobic oxidation of indole-3-acetic acid. Reaction with and energy transfer to transfer ribonucleic acid by De Mello, Maricilda P, De Toledo, Sonia M, Haun, Marcela, Cilento, Giuseppe, Duran, Nelson

“…The horseradish peroxidase catalyzed aerobic oxidation of the auxin indole-3-acetic acid generates triplet indole-3-aldehyde in high yield. The excited species…”
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Binding of riboflavin to lysozyme promoted by peroxidase-generated triplet acetone by Durán, N, Haun, M, De Toledo, S M, Cilento, G, Silva, E

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CDC2 is down-regulated by ionizing radiation in a p53-dependent manner by AZZAM, E. I, DE TOLEDO, S. M, PYKETT, M. J, NAGASAWA, H, LITTLE, J. B

“…The mammalian cellular response to ionizing radiation results in delays in progression through the cell cycle at several checkpoints and includes alterations…”
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Peroxidase and hydrogen peroxide detection by a bioenergized method by De Toledo, S M, Haun, M, Bechara, E J, Durán, N

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