Zobrazeno 1 - 10
of 45
pro vyhledávání: '"George S. Jackson"'
Publikováno v:
NeuroToxicology. 83:179-185
The fractional uptake of ingested aluminium and aluminium compounds (aluminium citrate, aluminium nitrate, aluminium chloride, aluminium sulphate, aluminium hydroxide, aluminium oxide, aluminium metal, powdered aluminium pot electrolyte, acidic sodiu
Publikováno v:
Canadian Journal of Forest Research. 48:1067-1072
Variability between individuals can cause error in plant physiology studies when measurements or treatments occur on a chronological basis. Thus, plant growth indices such as the Quercus morphological index (QMI) were developed, enabling distinctions
Autor:
Connie M. Weaver, Meryl E. Wastney, Munro Peacock, George P. McCabe, George S. Jackson, Berdine R. Martin
Publikováno v:
Osteoporosis International. 28:1215-1223
The rare, long-lived radiotracer, 41Ca, measured by accelerator mass spectrometry in the urine or serum following incorporation into the bone provides an ultra-sensitive tool to assess changes in bone calcium balance in response to an intervention. C
Autor:
George S. Jackson, Elizabeth Offord-Cavin, Connie M. Weaver, Berdine R. Martin, Munro Peacock, George P. McCabe, Marie Noelle Horcajada, Linda D McCabe
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 101:923-927
Context: Citrus fruits contain unique flavanones. One of the most abundant of the flavanones, hesperidin, has been shown to prevent bone loss in ovariectomized rats. Objective: The objective of the study was to measure the effect of hesperidin with o
Publikováno v:
Chemometrics and intelligent laboratory systems : an international journal sponsored by the Chemometrics Society. 141
Interlaboratory comparisons are an important check of the quality of a measurement technique. In this paper we examine the accelerator mass spectrometry (AMS) measurement of 41 Ca, an unstable isotope of calcium that has emerged as a valuable tracer
Autor:
Connie M. Weaver, Marc W. Caffee, George S. Jackson, Jane Einstein, Tom Kubley, Berdine R. Martin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 361:358-362
The biomedical program at PRIME Lab has prepared radiocarbon and 41Ca as tracers for a variety of applications. Over the last decade several hundred 14C samples and several thousand 41Ca samples have been measured per year. Biomedical samples pose ch
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 97:81-87
Complex engineered nanoparticles (CENPs), which have different core and surface components, are being developed for medicinal, pharmaceutical and industrial applications. One of the key challenges for environmental health and safety assessments of CE
Autor:
Jane Einstein, Connie M. Weaver, Sara P. Clark, George S. Jackson, Susanta K. Hui, Maryka H. Bhattacharyya, James J. Miller
Publikováno v:
Applied Radiation and Isotopes. 78:57-61
Calcium oxalate precipitation is the first step in preparation of biological samples for (41)Ca analysis by accelerator mass spectrometry. A simplified protocol for large-volume human urine samples was characterized, with statistically significant in
Autor:
Courtney N. Henry, Steven A. Jakeman, Berdine R. Martin, Munro Peacock, George S. Jackson, Connie M. Weaver, George P. McCabe, Linda D McCabe
Publikováno v:
The American journal of clinical nutrition. 104(3)
BACKGROUND Dietary soluble corn fiber (SCF) significantly improves calcium absorption in adolescents and the bone strength and architecture in rodent models. OBJECTIVE In this study, we aimed to determine the skeletal benefits of SCF in postmenopausa
Autor:
Randy B. Rogers, Connie M. Weaver, Helen Kim, Lap Ho, Elsa M. Janle, Mary Ann Lila, George S. Jackson, Michael Grannan, Gad G. Yousef, Aine Higgins, Lauren Wood
Publikováno v:
Journal of Medicinal Food. 13:926-933
Grape polyphenols confer potential health benefits, including prevention of neurodegenerative diseases. To determine the absorption and tissue distribution of the complex grape polyphenol mixture, (14)C-labeled polyphenols were biosynthesized by grap