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Pregled bibliografske jedinice broj: 734439

A novel concept to derive iodine status of human populations from frequency distrubution properties of hair iodine concentration


Prejac, Juraj; Višnjević, Vjeran; Drmić, Stipe; Skalny, Anatoly; Mimica, Ninoslav; Momčilović, Berislav
A novel concept to derive iodine status of human populations from frequency distrubution properties of hair iodine concentration // Journal of trace elements in medicine and biology, 28 (2014), 2; 205-211 doi:10.1016/j.jtemb.2014.02.001 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 734439 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A novel concept to derive iodine status of human populations from frequency distrubution properties of hair iodine concentration

Autori
Prejac, Juraj ; Višnjević, Vjeran ; Drmić, Stipe ; Skalny, Anatoly ; Mimica, Ninoslav ; Momčilović, Berislav

Izvornik
Journal of trace elements in medicine and biology (0946-672X) 28 (2014), 2; 205-211

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Iodine status ; hair ; sex ; median derivates ; hair iodine saturation capacity
(iodine status ; hair ; sex ; median derivates ; hair iodine saturation capacity)

Sažetak
Today, human iodine deficiency is next to iron the most common nutritional deficiency in developei European and underdeveloped third world countries, respectively. A current biological indicator of iodin« status is urinary iodine that reflects the very recent iodine exposure, whereas some long term indicatoi of iodine status remains to be identified. We analyzed hair iodine in a prospective, observational, cross-sectional, and exploratory study involving 870 apparently healthy Croatians (270 men and 600 women). Hair iodine was analyzed with the inductively coupled plasma mass spectrometry (ICP MS). Population (n870) hair iodine (JH) respective median was 0.499 |xgg_1 (0.482 and 0.508 [Jigg- 1) for men and women, respectively, suggesting no sex related difference. We studied the hair iodine uptake by the logistic sigmoid saturation curve of the median derivatives to assess iodine deficiency, adequacy and excess. We estimated the overt iodine deficiency to occur when hair iodine concentration is below 0.15 |xgg-1. Then there was a saturation range interval of about 0.15-2.0 |xgg_1 (r2 =0.994). Eventually, the sigmoid curve became saturated at about 2.0jxgg_1 and upvvard, suggesting excessive iodine exposure. Hair appears to be a valuable and robust long term biological indicator tissue for assessing the iodine body status. We propose adequate iodine status to correspond with the hair iodine (/H) uptake saturation of 0.565-0.739 ^gg-1 (55-65%).

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti

Napomena
Special Section: Organometal(loid)s.



POVEZANOST RADA


Ustanove
Medicinski fakultet, Zagreb,
Klinika za psihijatriju Vrapče,
Klinički bolnički centar Zagreb,
Institut za istraživanje i razvoj održivih eko sustava

Profili:

Avatar Url Ninoslav Mimica (autor)

Avatar Url Berislav Momčilović (autor)

Avatar Url Stipe Drmić (autor)

Citiraj ovu publikaciju

Prejac, Juraj; Višnjević, Vjeran; Drmić, Stipe; Skalny, Anatoly; Mimica, Ninoslav; Momčilović, Berislav
A novel concept to derive iodine status of human populations from frequency distrubution properties of hair iodine concentration // Journal of trace elements in medicine and biology, 28 (2014), 2; 205-211 doi:10.1016/j.jtemb.2014.02.001 (međunarodna recenzija, članak, znanstveni)
Prejac, J., Višnjević, V., Drmić, S., Skalny, A., Mimica, N. & Momčilović, B. (2014) A novel concept to derive iodine status of human populations from frequency distrubution properties of hair iodine concentration. Journal of trace elements in medicine and biology, 28 (2), 205-211 doi:10.1016/j.jtemb.2014.02.001.
@article{article, year = {2014}, pages = {205-211}, DOI = {10.1016/j.jtemb.2014.02.001}, keywords = {iodine status, hair, sex, median derivates, hair iodine saturation capacity}, journal = {Journal of trace elements in medicine and biology}, doi = {10.1016/j.jtemb.2014.02.001}, volume = {28}, number = {2}, issn = {0946-672X}, title = {A novel concept to derive iodine status of human populations from frequency distrubution properties of hair iodine concentration}, keyword = {iodine status, hair, sex, median derivates, hair iodine saturation capacity} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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