Pregled bibliografske jedinice broj: 260165
Comparison of organic and inorganic mercury distribution in suckling rat
Comparison of organic and inorganic mercury distribution in suckling rat // JAT. Journal of applied toxicology, 26 (2006), 6; 536-539 doi:10.1002/jat.1167 (međunarodna recenzija, kratko priopcenje, znanstveni)
CROSBI ID: 260165 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Comparison of organic and inorganic mercury distribution in suckling rat
Autori
Orct, Tatjana ; Blanuša, Maja ; Lazarus, Maja ; Varnai, Veda Marija ; Kostial, Krista
Izvornik
JAT. Journal of applied toxicology (0260-437X) 26
(2006), 6;
536-539
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, kratko priopcenje, znanstveni
Ključne riječi
blood; brain; ethylmercury; kidney; liver; mercury(2+) chloride; suckling rat; thiomersal; tissue distribution
Sažetak
Thiomersal is used as a preservative in vaccines given to small children.The metabolic product of thiomersal is ethylmercury and its distribution and kinetics are still not known, especially at this early age. The purpose of this study was to compare the body distribution of two forms of mercury: organic (thiomersal) and inorganic (mercury(2+) chloride) in very young, suckling rats. Mercury was applied subcutaneously three times during the suckling period on days 7, 9 and 11 of pups age, imitating vaccination of infants. A single dose of mercury was equimolar in both exposed groups i.e. 0.81 micromol Hg kg-1. At 14 days of age the animals were killed and total mercury analysed in blood and organs (kidney, liver and brain). The analytical method applied was total decomposition, amalgamation, atomic absorption spectrometry. The results showed that the level of mercury was higher in the liver and kidney of the inorganic mercury group than in the thiomersal exposed group. However, the brain and blood concentrations of mercury were higher in the thiomersal exposed group. These results need to be clarified by additional data on the kinetic pathways of ethylmercury compared with inorganic mercury.
Izvorni jezik
Engleski
Znanstvena područja
Javno zdravstvo i zdravstvena zaštita
POVEZANOST RADA
Projekti:
0022012
Ustanove:
Institut za medicinska istraživanja i medicinu rada, Zagreb
Profili:
Maja Lazarus
(autor)
Tatjana Orct
(autor)
Krista Kostial-Šimonović
(autor)
Veda Marija Varnai
(autor)
Maja Blanuša
(autor)
Citiraj ovu publikaciju:
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
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
- EMBASE (Excerpta Medica)
- MEDLINE
- BIOMED
- PubMed
- Research Alert