Search Results - "Petit, M A"

A Randomized School‐Based Jumping Intervention Confers Site and Maturity‐Specific Benefits on Bone Structural Properties in Girls: A Hip Structural Analysis Study by Petit, M. A., Mckay, H. A., Mackelvie, K. J., Heinonen, A., Khan, K. M., Beck, T. J.

“…We compared 7‐month changes in bone structural properties in pre‐ and early‐pubertal girls randomized to exercise intervention (10‐minute, 3 times per week,…”
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Does a novel school-based physical activity model benefit femoral neck bone strength in pre- and early pubertal children? by Macdonald, H. M., Kontulainen, S. A., Petit, M. A., Beck, T. J., Khan, K. M., McKay, H. A.

“…Summary The effects of physical activity on bone strength acquisition during growth are not well understood. In our cluster randomized trial, we found that…”
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Neutralizing antibodies against epidermal growth factor and ErbB-2/neu receptor tyrosine kinases down-regulate vascular endothelial growth factor production by tumor cells in vitro and in vivo: angiogenic implications for signal transduction therapy of solid tumors by Petit, AM, Rak, J, Hung, MC, Rockwell, P, Goldstein, N, Fendly, B, Kerbel, RS

“…The overexpression in tumor cells of (proto)-oncogenic receptor tyrosine kinases such as epidermal growth factor receptor (EGFR) or ErbB2/neu (also known as…”
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Ethnic differences in bone geometry and strength are apparent in childhood by Wetzsteon, R.J, Hughes, J.M, Kaufman, B.C, Vazquez, G, Stoffregen, T.A, Stovitz, S.D, Petit, M.A

“…Abstract Purpose Ethnic differences in bone strength and structure likely contribute to the disparity in fracture rates, however few studies have assessed bone…”
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Bone Mineral Response to a 7‐Month Randomized Controlled, School‐Based Jumping Intervention in 121 Prepubertal Boys: Associations With Ethnicity and Body Mass Index by Mackelvie, K. J., Mckay, H. A., Petit, M. A., Moran, O., Khan, K. M.

“…We examined the effects of a 7‐month jumping intervention (10 minutes, 3 times per week) on bone mineral gain in prepubertal Asian and white boys (10.3 ± 0.6…”
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Melatonin and IL‐25 modulate apoptosis and angiogenesis mediators in metastatic (CF‐41) and non‐metastatic (CMT‐U229) canine mammary tumour cells by Gelaleti, G. B., Borin, T. F., Maschio‐Signorini, L. B., Moschetta, M. G., Hellmén, E., Viloria‐Petit, A. M., Zuccari, D. A. P. C.

“…Background Melatonin has oncostatic actions and IL‐25 is active in inflammatory processes that induce apoptosis in tumor cells Aim The aim of this study was to…”
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The association of serum 25-hydroxyvitamin D with indicators of bone quality in men of Caucasian and African ancestry by Barbour, K. E., Zmuda, J. M., Horwitz, M. J., Strotmeyer, E. S., Boudreau, R., Evans, R. W., Ensrud, K. E., Gordon, C. L., Petit, M. A., Patrick, A. L., Cauley, J. A.

“…Summary We examined the association of serum 25-hydroxyvitamin D [25(OH)D] with indices of bone quality in older men. Positive associations for 25(OH)D and…”
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New insights into intestinal phages by Sausset, R., Petit, M. A., Gaboriau-Routhiau, V., De Paepe, M.

“…The intestinal microbiota plays important roles in human health. This last decade, the viral fraction of the intestinal microbiota, composed essentially of…”
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The use of skin testing in the investigation of cutaneous adverse drug reactions by BARBAUD, A, REICHERT-PENETRAT, S, TRECHOT, P, JACQUIN-PETIT, M.-A, EHLINGER, A, NOIREZ, V, FAURE, G. C, SCHMUTZ, J.-L, BENE, M.-C

“…Skin testing with the suspected compound has been reported to be helpful in determining the cause of cutaneous adverse drug reactions (ADRs), but the value and…”
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PcrA is an essential DNA helicase of Bacillus subtilis fulfilling functions both in repair and rolling‐circle replication by Petit, Marie‐Agnès, Dervyn, Etienne, Rose, Matthias, Entian, Karl‐Dieter, McGovern, Steven, Ehrlich, S. Dusko, Bruand, Claude

“…The only DNA helicase essential for Escherichia coli viability is DnaB, the chromosome replication fork helicase. In contrast, in Bacillus subtilis, in…”
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Systematic determination of the mosaic structure of bacterial genomes: species backbone versus strain-specific loops by Chiapello, H, Bourgait, I, Sourivong, F, Heuclin, G, Gendrault-Jacquemard, A, Petit, M-A, El Karoui, M

“…Public databases now contain multitude of complete bacterial genomes, including several genomes of the same species. The available data offers new…”
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Peripubertal estrogen levels and physical activity affect femur geometry in young adult women by Devlin, M. J, Stetter, C. M, Lin, H.-M, Beck, T. J, Legro, R. S, Petit, M. A, Lieberman, D. E, Lloyd, T

“…Summary The growing skeleton is particularly responsive to exercise around the time of puberty, suggesting a possible role for estrogen in mechanical…”
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Bone cross-sectional geometry in adolescents and young women with anorexia nervosa : a hip structural analysis study by DIVASTA, A. D, BECK, T. J, PETIT, M. A, FELDMAN, H. A, LEBOFF, M. S, GORDON, C. M

“…Better characterization of bone geometry in adolescents with anorexia nervosa (AN) may improve understanding of skeletal deficits in this population. Our…”
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Acute effects of moderate intensity resistance exercise on bone cell activity by Whipple, T J, Le, B H, Demers, L M, Chinchilli, V M, Petit, M A, Sharkey, N, Williams, N I

“…Resistance exercise has positive effects on bone mass, but little is known about the mechanisms by which this occurs. The purpose of this study was to…”
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Augmented trochanteric bone mineral density after modified physical education classes: A randomized school-based exercise intervention study in prepubescent and early pubescent children by McKay, Heather A., Petit, Moira A., Schutz, Robert W., Prior, Jerilynn C., Barr, Susan I., Khan, Karim M.

“…Background: Of the few exercise intervention studies focusing on pediatric populations, none have confined the intervention to the scheduled physical education…”
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The NAD-dependent ligase encoded by yerG is an essential gene of Bacillus subtilis by Petit, M A, Ehrlich, S D

“…DNA ligases are grouped into two families, ATP-dependent and NAD-dependent, according to the cofactor required for their activity. A surprising capability of…”
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Cellular immune response to hepatitis B virus-encoded antigens in acute and chronic hepatitis B virus infection by Ferrari, C, Penna, A, Bertoletti, A, Valli, A, Antoni, AD, Giuberti, T, Cavalli, A, Petit, MA, Fiaccadori, F

“…The proliferative response of PBMC to hepatitis B virus (HBV) envelope, core, and e Ag was analyzed prospectively in 21 patients with acute self-limited HBV…”
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Correction: New insights into intestinal phages by Sausset, R., Petit, M. A., Gaboriau-Routhiau, V., De Paepe, M.

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Control of Large Chromosomal Duplications in Escherichia coli by the Mismatch Repair System by Petit, M. A, Dimpfl, J, Radman, M, Echols, H

“…Excessive recombination between repeated, interspersed, and diverged DNA sequences is a potential source of genomic instability. We have investigated the…”
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Decreased maximal aerobic capacity with use of a triphasic oral contraceptive in highly active women: a randomised controlled trial by Lebrun, C M, Petit, M A, McKenzie, D C, Taunton, J E, Prior, J C

“…Background: Oral contraceptives are commonly used by women athletes. However, their effect on athletic performance is unclear. Objectives: To examine the…”
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