Interactive effects of manganese and/or iron supplementation in adult women
Conference
·
· FASEB Journal (Federation of American Societies for Experimental Biology); (United States)
OSTI ID:5213461
- Univ. of Wisconsin, Madison (United States)
Evaluation of the practical significance of manganese-iron interactions has been hampered by the limited methodologies available to assess manganese status. Manganese status has not been monitored longitudinally in control studies with humans. Forty-eight women were recruited for a double blind 125-day supplementation study. After an initial 5-day baseline period, subjects were assigned to one of four treatments: placebo; 30 mg iron as ferrous fumarate daily; 15 mg manganese as an amino acid chelated manganese supplement daily or both the iron and manganese supplements daily. Dietary information, blood and 3-day urine samples were collected during the baseline period and after 20, 55, 85 and 120 days of consuming the supplements. Urinary manganese excretion ranged from 0.11 to 1.40 {mu}g/day. Serum manganese ranged from 0.16 to 1.92 {mu}g/l. Serum was also analyzed for iron, zinc, copper, ferritin and transferrin concentrations. Lymphocytes were isolated and manganese-dependent superoxide dismutase activity was determined as a new method to assess manganese status. Plasma cholesterol ranged from 126 to 229 mg/dl and HDL cholesterol ranged from 31 to 84 mg/dl. Plasma triglycerides were determined and LDL cholesterol was calculated by difference.
- OSTI ID:
- 5213461
- Report Number(s):
- CONF-9104107--
- Conference Information:
- Journal Name: FASEB Journal (Federation of American Societies for Experimental Biology); (United States) Journal Volume: 5:5
- Country of Publication:
- United States
- Language:
- English
Similar Records
Response of zinc, iron and copper status parameters to supplementation with zinc or zinc and iron in women
Platelet activating factor-acylhydrolase (PAF-ase) activity is higher in serum of men than women and is related to levels of low density lipoprotein (LDL)
The relationship between body iron stores and blood and urine cadmium concentrations in US never-smoking, non-pregnant women aged 20-49 years
Journal Article
·
Tue Mar 04 23:00:00 EST 1986
· Fed. Proc., Fed. Am. Soc. Exp. Biol.; (United States)
·
OSTI ID:6829560
Platelet activating factor-acylhydrolase (PAF-ase) activity is higher in serum of men than women and is related to levels of low density lipoprotein (LDL)
Conference
·
Tue Mar 04 23:00:00 EST 1986
· Fed. Proc., Fed. Am. Soc. Exp. Biol.; (United States)
·
OSTI ID:6832041
The relationship between body iron stores and blood and urine cadmium concentrations in US never-smoking, non-pregnant women aged 20-49 years
Journal Article
·
Fri Jul 15 00:00:00 EDT 2011
· Environmental Research
·
OSTI ID:22143615
Related Subjects
560300* -- Chemicals Metabolism & Toxicology
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMALS
BIOCHEMISTRY
BIOLOGICAL EFFECTS
BIOLOGICAL MATERIALS
BLOOD
BLOOD CELLS
BLOOD CHEMISTRY
BODY FLUIDS
CHEMISTRY
CHOLESTEROL
CONNECTIVE TISSUE CELLS
ELEMENTS
ENZYME ACTIVITY
ENZYMES
FEMALES
HYDROXY COMPOUNDS
IRON
LEUKOCYTES
LYMPHOCYTES
MAMMALS
MAN
MANGANESE
MATERIALS
METABOLISM
METALS
ORGANIC COMPOUNDS
OXIDOREDUCTASES
PRIMATES
PROTEINS
SOMATIC CELLS
STEROIDS
STEROLS
SUPEROXIDE DISMUTASE
TRANSITION ELEMENTS
VERTEBRATES
WOMEN
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMALS
BIOCHEMISTRY
BIOLOGICAL EFFECTS
BIOLOGICAL MATERIALS
BLOOD
BLOOD CELLS
BLOOD CHEMISTRY
BODY FLUIDS
CHEMISTRY
CHOLESTEROL
CONNECTIVE TISSUE CELLS
ELEMENTS
ENZYME ACTIVITY
ENZYMES
FEMALES
HYDROXY COMPOUNDS
IRON
LEUKOCYTES
LYMPHOCYTES
MAMMALS
MAN
MANGANESE
MATERIALS
METABOLISM
METALS
ORGANIC COMPOUNDS
OXIDOREDUCTASES
PRIMATES
PROTEINS
SOMATIC CELLS
STEROIDS
STEROLS
SUPEROXIDE DISMUTASE
TRANSITION ELEMENTS
VERTEBRATES
WOMEN