Research Topics
Species | H C LukaskiSummaryAffiliation: Agricultural Research Service Country: USA Publications
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Publications
Assessing regional muscle mass with segmental measurements of bioelectrical impedance in obese women during weight lossH C Lukaski
Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, North Dakota 58202 9034, USA
Ann N Y Acad Sci 904:154-8. 2000..91, p < 0.0001), whereas physical volume correlated with fat mass (r = 0.95, p < 0.0001). These findings support the hypothesis that BIA is a valid method to assess regional muscle mass in humans...
Vitamin and mineral status: effects on physical performanceHenry C Lukaski
U S Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota 58202, USA
Nutrition 20:632-44. 2004..This information will be useful to professionals who counsel physically active people and scientific groups who make dietary recommendations to improve health and optimize genetic potential...
Chromium picolinate supplementation in women: effects on body weight, composition, and iron statusHenry C Lukaski
United States Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota, USA
Nutrition 23:187-95. 2007....
Validity and accuracy of regional bioelectrical impedance devices to determine whole-body fatnessHenry C Lukaski
US Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota 58202 9034, USA
Nutrition 19:851-7. 2003..This study determined the reproducibility and accuracy of two commercial impedance devices that use upper (hand-to-hand) or lower (foot-to-foot) body contact electrode placements in adults with a wide range of body fatness...
Dietary magnesium depletion affects metabolic responses during submaximal exercise in postmenopausal womenHenry C Lukaski
Agricultural Research Service, Grand Forks Human Nutrition Research Center, U S Department of Agriculture, Grand Forks, ND 58202, USA
J Nutr 132:930-5. 2002..This may also explain previous observations of increased energy cost during standardized exercise in physically active men and women considered to have reduced magnesium nutriture...
Validation of dual x-ray absorptiometry for body-composition assessment of rats exposed to dietary stressorsH C Lukaski
US Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota, USA
Nutrition 17:607-13. 2001..Errors in DXA determination of fat mass and body fatness associated with extra corporeal fluid and dehydration indicate the need for revision of calculation algorithms for soft-tissue determination...
Magnesium, zinc, and chromium nutriture and physical activityH C Lukaski
US Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58202 9034, USA
Am J Clin Nutr 72:585S-93S. 2000..The indiscriminate use of mineral supplements can adversely affect physiologic function and impair health...
Low dietary zinc decreases erythrocyte carbonic anhydrase activities and impairs cardiorespiratory function in men during exerciseHenry C Lukaski
US Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58202 9034, USA
Am J Clin Nutr 81:1045-51. 2005..Although some zinc-containing enzymes are postulated to regulate energy expenditure, data are limited on the effect of restricted dietary zinc on metabolic responses during exercise...
Chromium as a supplementH C Lukaski
US Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, North Dakota 58202, USA
Annu Rev Nutr 19:279-302. 1999..Although promising results of Cr supplementation are presented, the considerable challenge of developing methods for routine assessment of Cr nutriture in humans remains...
Soft tissue composition of pigs measured with dual x-ray absorptiometry: comparison with chemical analyses and effects of carcass thicknessesH C Lukaski
US Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, North Dakota, USA
Nutrition 15:697-703. 1999..Initial problems with DXA determinations of % fat apparently have been reconciled partially with revisions in soft tissue analytic software...
Magnesium, zinc, and chromium nutrition and athletic performanceH C Lukaski
U.S. Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58202-9034, USA
Can J Appl Physiol 26:S13-22. 2001..Suggestions for an experimental model and specific topics for research to advance knowledge of mineral nutrition to promote attainment of genetic potential for optimal performance are provided...
Interactions among dietary fat, mineral status, and performance of endurance athletes: a case studyH C Lukaski
U.S. Department of Agricultural, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58202-9034, USA
Int J Sport Nutr Exerc Metab 11:186-98. 2001..These preliminary results suggest that diets high in polyunsaturated fat, particularly linoleic acid, impair absorption and utilization of iron and zinc, and possibly magnesium, and may reduce endurance performance...
Update on the relationship between magnesium and exerciseF H Nielsen
U S Department ofAgriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58202 9034, USA
Magnes Res 19:180-9. 2006..g., immunosuppression, oxidative damage, arrhythmias)...
Effects of dietary copper on human autonomic cardiovascular functionH C Lukaski
United States Department of Agriculture, Human Nutrition Research Center, Grand Forks, North Dakota 58202
Eur J Appl Physiol Occup Physiol 58:74-80. 1988..0004) correlated with the ceruloplasmin ratios. These findings indicate a functional alteration in human blood pressure regulation during mild copper depletion...
Validity of segmental multiple-frequency bioelectrical impedance analysis to estimate body composition of adults across a range of body mass indexesKimberly J Shafer
U S Department of Agriculture, Agricultural Research, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota, USA
Nutrition 25:25-32. 2009....
Use of bioimpedance spectroscopy to estimate body water distribution in rats fed high dietary sulfur amino acidsK Yokoi
U S Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota 58202 9034, USA
J Nutr 131:1302-8. 2001..These results suggest that dietary homocystine changes the distribution of body water and that sulfur amino acids can affect membrane porosity and/or membrane thickness...
Assessment of change in hydration in women during pregnancy and postpartum with bioelectrical impedance vectorsHenry C Lukaski
U S Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota, USA
Nutrition 23:543-50. 2007..This study tested the hypothesis that bioelectrical impedance vectors, group and individual, are valid indicators of total body water (TBW) and hydration status in women experiencing fluid gain and loss during and after pregnancy...
Inadequate copper intake reduces serum insulin-like growth factor-I and bone strength in growing rats fed graded amounts of copper and zincZ K Roughead
U S Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58202 9034, USA
J Nutr 133:442-8. 2003..Bone strength was also reduced with low dietary Cu, despite compensatory changes in the bone matrix. In the presence of graded intakes of Cu, the effects of low dietary Zn were more pronounced on the spinal bones than the long bones...
Contrasting and cooperative effects of copper and iron deficiencies in male rats fed different concentrations of manganese and different sources of sulfur amino acids in an AIN-93G-based dietPhilip G Reeves
U S Department of Agriculture, ARS, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58203, USA
J Nutr 134:416-25. 2004..Although the anemia of Cu deficiency in AIN-93G-fed rats was not as pronounced as that reported in rats fed the AIN-76A-based diet, other manifestations of the deficiency were prominent...
Dietary copper deficiency reduces iron absorption and duodenal enterocyte hephaestin protein in male and female ratsPhilip G Reeves
U S Department of Agriculture, ARS, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58203, USA
J Nutr 135:92-8. 2005..Liver Fe was much higher (<0.001) overall in females than males. The data suggest that Cu deficiency reduces Fe absorption in rats through reduced expression of duodenal Hp protein...
Serum superoxide dismutase 3 (extracellular superoxide dismutase) activity is a sensitive indicator of Cu status in ratsW Thomas Johnson
US Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, ND 58202 9034, USA
J Nutr Biochem 16:682-92. 2005..These findings indicate that serum SOD3 activity is a sensitive index of Cu status...
Impaired thyroid hormone status and thermoregulation during cold exposure of zinc-deficient ratsH C Lukaski
United States Department of Agriculture, Grand Forks Human Nutrition Research Center, North Dakota
Horm Metab Res 24:363-6. 1992..05) plasma thyrotropin, T4 and T3 concentrations. Thus, ZnD adversely affects thermoregulatory performance of rats acutely exposed to cold by influencing thyroid hormone metabolism...
Body density estimates from upper-body skinfold thicknesses compared to air-displacement plethysmographyKimberly J Shafer
U S Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND, USA
Clin Nutr 29:249-54. 2010....
Interaction of clothing and body mass index affects validity of air-displacement plethysmography in adultsKimberly J Shafer
U S Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, North Dakota, USA
Nutrition 24:148-54. 2008..We determined the effect of clothing type on the validity of air-displacement plethysmography (ADP) to estimate percentage of body fat (%BF) and ascertain if these effects differ by body mass index (BMI)...
Regional bioelectrical impedance analysis: applications in health and medicineH C Lukaski
US Department of Agriculture Agricultural Research Service Box, Grand Forks Human Nutrition Research Center, 9034, Grand Forks, ND 58202 9034, USA
Acta Diabetol 40:S196-9. 2003..It also describes opportunities for research in the use of regional bioelectrical impedance...
Dietary interaction of high fat and marginal copper deficiency on cardiac contractile functionDavid P Relling
Department of Pharmacology, Physiology, and Therapeutics, University of North Dakota School of Medicine, Grand Forks, North Dakota, USA
Obesity (Silver Spring) 15:1242-57. 2007..However, the combined effect of the two on cardiac function is unknown. This study was designed to examine the interaction between high-fat and marginally copper-deficient diets on cardiomyocyte contractile function...
Comparison of fat-free mass and body fat in Swiss and American adultsUrsula G Kyle
Department of Clinical Nutrition, Geneva University Hospital, Geneva, Switzerland
Nutrition 21:161-9. 2005..The greater weight of the American subjects yielded higher values for FFM, BF, and %BF in American than in Swiss men and women...
Sweat mineral-element responses during 7 h of exercise-heat stressScott J Montain
Military Nutrition Div, US Army Research Institute of Environmental Medicine, Natick, MA 01760 5007, USA
Int J Sport Nutr Exerc Metab 17:574-82. 2007..Uncertainty exists regarding the effect of sustained sweating on sweat mineral-element composition...
Effect of heat acclimation on sweat mineralsTroy D Chinevere
U S Army Research Institute of Environmental Medicine, Natick, MA 01760, USA
Med Sci Sports Exerc 40:886-91. 2008..This study examined the impact of 10 d of exercise-heat acclimation on sweat mineral concentrations...
Development of bioelectrical impedance analysis prediction equations for body composition with the use of a multicomponent model for use in epidemiologic surveysShumei S Sun
Lifespan Research Center, Department of Community Health, Wright State University School of Medicine, Dayton, OH 45420, USA
Am J Clin Nutr 77:331-40. 2003..Previous studies to develop and validate bioelectrical impedance analysis (BIA) equations to predict body composition were limited by small sample sizes, sex specificity, and reliance on reference methods that use a 2-component model...
QDR 4500A dual-energy X-ray absorptiometer underestimates fat mass in comparison with criterion methods in adultsDale A Schoeller
Nutritional Sciences, University of Wisconsin-Madison
Am J Clin Nutr 81:1018-25. 2005..This finding is particularly important because the National Health and Nutrition Examination Survey is using the QDR 4500A to assess body composition in a nationally representative sample of persons in the United States...
Fatty acids alter monolayer integrity, paracellular transport, and iron uptake and transport in Caco-2 cellsElizabeth A Droke
Nutritional Sciences Department, Oklahoma State University, Stillwater, OK 74078, USA
Biol Trace Elem Res 95:219-32. 2003..These results indicate that oleate, palmatate, and stearic can enhance iron uptake and transport; however, this enhancement may be the result of alterations in the integrity of the intestine...
Oral administration of the biomimetic [Cr3O(O2CCH2CH3)6(H2O)3]+ increases insulin sensitivity and improves blood plasma variables in healthy and type 2 diabetic ratsBuffie J Clodfelder
Department of Chemistry and Coalition for Biomolecular Products, The University of Alabama, Tuscaloosa, 35487-0336, USA
J Biol Inorg Chem 10:119-30. 2005..05) fasting plasma glycated hemoglobin levels in the Zucker diabetic and Zucker obese rats, respectively, and thus can improve the glucose status of the diabetic models. The effects cannot be attributed to the propionate ligand...
In search of a practical tool to assess regional body compositionHenry C Lukaski
Am J Clin Nutr 88:875-6. 2008
