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Total sulfur amino acid requirement in young men as determined by indicator amino acid oxidation with L-[1-13C]phenylalanine
amino acid requirement stable isotopes phenylalanine
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2016/6/14
Determining the sulfur amino acid (SAA) requirements
of humans has remained elusive because of the complex
nature of SAA metabolism. Current recommendations are based
on nitrogen balance studies.
Plasma S-adenosylhomocysteine is a more sensitive indicator of cardiovascular disease than plasma homocysteine
cardiovascular disease plasma S-adenosylmethionine
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2016/6/14
Although plasma total homocysteine has been identified
as an independent risk factor for vascular disease in a multitude
of studies, there is a considerable overlap in values between
patients at ri...
Lysine requirements of healthy adult Indian subjects, measured by an indicator amino acid balance technique
Indian men lysine requirement amino acid oxidation
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2016/6/13
In an earlier study, using a modification of the indicator
amino acid oxidation approach, we concluded that the 1985
FAO/WHO/UNU–proposed lysine requirement of 12 mg·kg1 ·d1
is likely inadequate to...
Tyrosine requirement of healthy men receiving a fixed phenylalanine intake determined by using indicator amino acid oxidation
stable isotopes adult amino acid requirements Amino acid metabolism
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2016/6/12
The currently accepted total aromatic amino acid
requirement for adults is based on nitrogen balance measurements
in individuals who received their intake of aromatic amino
acids solely as phenylal...
Validity of the body mass index as an indicator of the risk and presence of overweight in adolescents
Risk factors body composition overweight
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2016/5/31
The validity of the body mass index (BMI) as
an indicator of the risk of becoming overweight and of the
presence of overweight was evaluated in 6 groups of adolescents
comprising several ethnic gro...
A Comparison Between Ventilation and Heart Rate as Indicator of Oxygen Uptake During Different Intensities of Exercise
Physical activities light to moderate intensities steady state activities non-steady state activities
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2015/5/4
The aim of this study is to compare the relation between ventilation (VE) and oxygen uptake (VO2) [VO2=ƒ(VE)] and between heart rate (HR) and VO2 [VO2=ƒ(HR)]. Each one of the subjects perfor...
A Pragmatic-Explanatory Continuum Indicator Summary (PRECIS) Examination of a Recent Study of Massage and Relaxation Therapy Effectiveness
massage relaxation therapy
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2014/11/14
Purpose: This presentation will discuss the pragmatic methodological approach of a recently completed NIH sponsored study of clinical massage therapy (CMT) and progressive muscle relaxation (PMR). Whi...
Multi-center pragmatic studies evaluating the time indicator of cardiac perfusion reserve
Ratio of Diastolic to Systolic Duration (D/S) Accuracy Precision Cardiac Reserve Cardiac Safety Fitness
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2013/1/28
Background: Since the greater part of coronary blood flow takes place during the diastolic phase of each cardiac cycle, a time indicator of myocardial perfusion reserve, the ratio of diastolic to syst...
RAPID MONITORING OF INDICATOR COLIFORMS IN DRINKING WATER BY AN ENZYMATIC ASSAY
Drinking water coliform enzymatic assay multiple tube fermentation
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2009/12/14
Coliform group has been extensively used as an indicator of drinking water quality and historically led to the public health protection concept. Multiple tube fermentation technique has been currently...
Velocity of ultrasound as an indicator of bubble content
human Velocity bubble content gas
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2009/7/15
The principle has been evaluated of detecting stationary tissue gas bubbles simply by measuring the velocity of ultrasound. Agar gel has been used to simulate tissue. At wavelengths appreciably larger...
Endoscopic Mucosal Resection (EMR) for Colorectal Lesions and Lesion-lifted Condition as an Indicator of the Tumor Invasion
endoscopic mucosal resection (EMR) lesion-lifted condition colorectal neoplasm non-lifting sign pit pattern
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2009/7/15
Utility and safety of EMR for colorectal lesions and lesion-lifted condition as an indicator of the tumor invasion were investigated. We investigated 672 cases and 708 lesions treated between 1993 and...
Sperm morphology assessment as an indicator of human fertilizing capacity
Sperm morphology assessment indicator human fertilizing capacity
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2009/2/19
Semen samples from 95 men were examined by routine semen analysis and specific histologic staining for sperm morphology. The men were classified into fertile and infertile groups on the basis of cli...
Sonographic testicular microlithiasis as an indicator of premalignant conditions in normal and infertile men
Carcinoma in situ echogenic foci infertility testicular
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2008/12/29
Sonographic detection of multiple, small hyperechogenic lesions in the testis (testicular microlithiasis; TM) can indicate germ cell tumors. However, it has not been well established whether this ...
S-Adenosylhomocysteine—a better indicator of vascular disease than homocysteine?
S-Adenosylhomocysteine indicator vascular disease homocysteine
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2008/12/17
It is widely accepted that elevated plasma total homocysteine is an independent risk factor for vascular disease. The relation is believed to be causal, but there is no generally accepted mechanism fo...
Holo-transcobalamin is an indicator of vitamin B-12 absorption in healthy adults with adequate vitamin B-12 status1,2,3
Transcobalamin holo-transcobalamin holo-TC vitamin B-12 vitamin B-12 absorption
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2008/12/11
Background:It has been hypothesized that the response of holo-transcobalamin (holo-TC) to oral vitamin B-12 may be used to assess absorption. To develop a reliable clinical absorption test that uses h...