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Oral ferrous sulfate supplements increase the free radical–generating capacity of feces from healthy volunteers
Dietary iron free radicals colon cancer
2016/5/30
Most dietary iron remains unabsorbed and hence
may be available to participate in Fenton-driven free radical generation
in conjunction with the colonic microflora, leading to the
production of carc...
Supplementation of healthy volunteers with nutritionally relevant amounts of selenium increases the expression of lymphocyte protein biosynthesis genes1,2,3
Transcriptomics lymphocytes ribosomal protein selenoprotein micronutrient
2009/4/20
Background: Selenium is incorporated into 25 selenoproteins in humans. Low dietary selenium has deleterious effects on health and may result in cancer, cardiovascular disease, and immune dysfunction...
Assessment of a new synbiotic preparation in healthy volunteers: survival, persistence of probiotic strains and its effect on the indigenous flora
healthy volunteers synbiotic preparation
2008/4/23
Use of synbiotic preparations as dietary supplement is believed to be a valid approach to restore and maintain colonic microflora. However, only few papers have been published on the assessment of the...
Coffee bean extracts rich and poor in kahweol both give rise to elevation of liver enzymes in healthy volunteers
kahweol Coffee
2008/4/23
Coffee oil potently raises serum cholesterol levels in humans. The diterpenes cafestol and kahweol are responsible for this elevation. Coffee oil also causes elevation of liver enzyme levels in serum....
Effect of a mixture of micronutrients, but not of bovine colostrum concentrate, on immune function parameters in healthy volunteers: a randomized placebo-controlled study
bovine colostrum micronutrients
2008/4/23
Supplementation of nutritional deficiencies helps to improve immune function and resistance to infections in malnourished subjects. However, the suggested benefits of dietary supplementation for immun...
Evaluation of the functional efficacy of an antioxidative probiotic in healthy volunteers
healthy volunteers antioxidative probiotic
2008/4/23
In persons without clinical symptom it is difficult to assess an impact of probiotics regarding its effect on health. We evaluated the functional efficacy of the probiotic Lactobacillus fermentum ME-3...
Reproducibility of the serum lipid response to coffee oil in healthy volunteers
healthy coffee oil serum
2008/4/23
Humans and animals show a certain consistency in the response of their serum lipids to fat-modified diets. This may indicate a genetic basis underlying this response. Coffee oil might be used as a mod...
Single and repeated moderate consumption of native or dealcoholized red wine show different effects on antioxidant parameters in blood and DNA strand breaks in peripheral leukocytes in healthy volunteers: a randomized controlled trial [ISRCTN68505294]
antioxidant parameters blood DNA
2008/4/23
Red wine (RW) is rich in antioxidant polyphenols that might protect from oxidative stress related diseases, such as cardiovascular disease and cancer. Antioxidant effects after single ingestion of RW ...
Comparative measurements of total body water in healthy volunteers by online breath deuterium measurement and other near-subject methods
Total body water deuterium isotope dilution flowing afterglow–mass spectrometry bioelectrical impedance analysis breath test noninvasive measurement
2016/12/20
Background: We developed a new near-subject approach, using flowing afterglow–mass spectrometry (FA-MS) and deuterium dilution, which enables the immediate measurement of total body water (TBW) f...
Retinol concentrations in capillary dried blood spots from healthy volunteers: method validation
Vitamin A deficiency retinol dried blood spots filter paper capillary blood venous blood
2016/6/7
Background: Vitamin A deficiency (VAD) is a major public
health problem in the developing world, leading to > 3 million
eye-related problems in preschool children. Nearly 250 million
children have ...