Search Results - "LUKASKI, H. C"

Evolution of bioimpedance: a circuitous journey from estimation of physiological function to assessment of body composition and a return to clinical research by Lukaski, H C

“…Background/Objectives: Bioimpedance is the collective term that describes safe, non-invasive methods to measure the electrical responses to the introduction of…”
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Body composition estimates from NHANES III bioelectrical impedance data by Chumlea, W.C, Guo, S.S, Kuczmarski, R.J, Flegal, K.M, Johnson, C.L, Heymsfield, S.B, Lukaski, H.C, Friedl, K, Hubbard, V.S

“…BACKGROUND: Body composition estimates for the US population are important in order to analyze trends in obesity, sarcopenia and other weight-related health…”
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Update on the relationship between magnesium and exercise by NIELSEN, F. H, LUKASKI, H. C

“…Magnesium is involved in numerous processes that affect muscle function including oxygen uptake, energy production and electrolyte balance. Thus, the…”
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Magnesium, zinc, and chromium nutriture and physical activity by LUKASKI, H. C

“…Magnesium, zinc, and chromium are mineral elements required in modest amounts to maintain health and optimal physiologic function. For physically active…”
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Biological indexes considered in the derivation of the bioelectrical impedance analysis by Lukaski, HC

“…Although use of the bioelectrical impedance method for the indirect assessment of human body composition is growing, awareness of the theoretical and practical…”
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Methods for the assessment of human body composition: traditional and new by Lukaski, H C

“…Renewed interest in the assessment of human body composition has stimulated the need for a balanced understanding of available methodologies of estimating…”
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Chromium as a supplement by LUKASKI, H. C

“…Chromium (Cr) is an essential mineral element that has received considerable public attention. The suggestion that Cr intake is generally low has generated…”
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Whole-body impedance--what does it measure? by Foster, KR, Lukaski, HC

“…Although the bioelectrical impedance technique is widely used in human nutrition and clinical research, an integrated summary of the biophysical and…”
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Validation of tetrapolar bioelectrical impedance method to assess human body composition by Lukaski, H C, Bolonchuk, W W, Hall, C B, Siders, W A

“…This study was conducted to validate the relationship between bioelectrical conductance (ht2/R) and densitometrically determined fat-free mass, and to compare…”
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Bioelectrical impedance methods in clinical research: a follow-up to the NIH technology assessment conference by Ellis, Kenneth J, Bell, Stacey J, Chertow, Glenn M, Chumlea, W.Cameron, Knox, Tamsin A, Kotler, Donald P, Lukaski, Henry C, Schoeller, Dale A

“…In 1994, the National Institutes of Health (NIH) convened a Technology Assessment Conference “to provide physicians with a responsible assessment of…”
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Vitamin and mineral status: effects on physical performance by Lukaski, Henry C

“…Public health recommendations encourage the selection of a balanced diet and increasing physical activity to foster health and well-being. Whereas the adverse…”
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Soft tissue composition and bone mineral status: evaluation by dual-energy X-ray absorptiometry by Lukaski, H C

“…Dual-energy X-ray absorptiometry (DXA) is a new method for assessing whole-body and regional bone, fat and fat-free mineral-free soft tissue masses. X-rays at…”
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Regional bioelectrical impedance analysis: applications in health and medicine by Lukaski, H.C

“…Although skeletal muscle mass represents the largest organ in the human body and plays a critical role in energy metabolism, its routine assessment has been…”
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Total body water in pregnancy: assessment by using bioelectrical impedance by Lukaski, HC, Siders, WA, Nielsen, EJ, Hall, CB

“…Determinations of total body water (TBW) calculated from deuterium dilution spaces and bioelectrical-impedance measurements were made serially in a group of 15…”
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Evaluation of the Megaduct sweat collector for mineral analysis by Ely, M R, Ely, B R, Chinevere, T D, Lacher, C P, Lukaski, H C, Cheuvront, S N

“…Accurate measurement of sweat mineral loss is important for whole body mineral balance estimates and dietary reference intake formulation. Currently, common…”
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Development of bioelectrical impedance analysis prediction equations for body composition with the use of a multicomponent model for use in epidemiologic surveys by SUN, Shumei S, CHUMLEA, W. Cameron, HEYMSFIELD, Steven B, LUKASKI, Henry C, SCHOELLER, Dale, FRIEDL, Karl, KUCZMARSKI, Robert J, FLEGAL, Katherine M, JOHNSON, Clifford L, HUBBARD, Van S

“…Previous studies to develop and validate bioelectrical impedance analysis (BIA) equations to predict body composition were limited by small sample sizes, sex…”
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Use of bioimpedance spectroscopy to estimate body water distribution in rats fed high dietary sulfur amino acids by Yokoi, K, Lukaski, H C, Uthus, E O, Nielsen, F H

“…The effect of dietary sulfur amino acids on bioelectric properties was studied in rats by using bioimpedance spectroscopy. Weanling rats were assigned to one…”
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A simple, inexpensive method of determining total body water using a tracer dose of D2O and infrared absorption of biological fluids by Lukaski, HC, Johnson, PE

“…An improved infrared spectrophotometric method using tracer doses of D2O for determination of total body water (TBW) is described. Evaluation of sample…”
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Soft tissue composition of pigs measured with dual x-ray absorptiometry: comparison with chemical analyses and effects of carcass thicknesses by Lukaski, Henry C, Marchello, Martin J, Hall, Clinton B, Schafer, Denice M, Siders, William A

“…Evidence of the validity and accuracy of dual x-ray absorptiometry (DXA) to measure in vivo body composition is limited. We compared DXA estimates made in…”
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Relationships among swimming performance, body composition and somatotype in competitive collegiate swimmers by SIDERS, W. A, LUKASKI, H. C, BOLONCHUK, W. W

“…Relationships were determined between sprint swimming performance and estimates of body composition and somatotype components in competitive collegiate…”
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