Innovative approaches to vitamin A assessment

Journal of Nutrition

Volumn 131, Issue 5, 2001, Pages

  Craft, N E ^a  

^a Craft Technologies Inc   (United States)

Author keywords

Assessment; Dried blood spot; Enzyme immunological assay; Fluorometry; High performance liquid chromatography; Retinol binding protein; Vitamin A

Indexed keywords

RETINOL; RETINOL BINDING PROTEIN;

CONFERENCE PAPER; FLUOROMETRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HUMAN; INSTRUMENTATION; NEWBORN SCREENING; RETINOL DEFICIENCY; SENSITIVITY AND SPECIFICITY; VITAMIN BLOOD LEVEL;

EID: 0035017826     PISSN: 00223166     EISSN: None     Source Type: Journal    
DOI: 10.1093/jn/131.5.1626s     Document Type: Conference Paper

References (20)

1. Liquid-chromatographic assay for free and transthyretin-bound retinol-binding protein in serum from normal humans
2. Retinol analysis in dried blood spots by HPLC
3. Retinol concentrations in capillary dried blood spots from healthy volunteers: Method validation
4. A new rapid fluorometric determination of retinol in serum
5. Sickle-cell anemia and other hemoglobinopathies
6. Use of a dried blood spot in immunoreactive-trypsin assay for detection of cystic fibrosis in infants
7. Relationship of vitamin A and vitamin E intake to fasting plasma retinol, retinol-binding protein, retinyl, esters, carotene, tocopherol and cholesterol among elderly people and young adults: Increased plasma retinyl esters among vitamin A supplement users
8. DNA microextraction from dried blood spots on filter paper blotters: Potential applications to newborn screening
9. Effect of hemolysis on serum retinol as assessed by direct fluorometry
10. Commercial radioimmunoassay kit for measurement of alpha-fetoprotein adapted for use with dried blood specimens from newborns
11. Screening of folate status with use of dried blood spots on filter paper
12. Micromethod for estimating adenosine deaminase activity in dried blood spots on filter paper
13. Immunonephelometric determination of retinol-binding protein in serum and urine
14. Characteristics of a vitamin A-transporting protein complex occurring in human serum
15. Retinoid isomerization reactions in the visual system
16. Determination of vitamin A in dried human blood spots by high-performance capillary electrophoresis with laser-excited fluorescence detection
17. β-quantitation in cord blood spotted on filter paper: A screening test
18. Mortality of infants <6 mo of age supplemented with vitamin A: A randomized, double-masked trial in Nepal