Napredna pretraga

Pregled bibliografske jedinice broj: 783295

Effect of Pt-based chemotherapy on bioavailability of trace elements in serum of men with testicular cancer


Tariba, Blanka; Krasnići, Nesrete; Živković, Tanja; Filipović Marijić, Vlatka; Erk, Marijana; Pizent, Alica
Effect of Pt-based chemotherapy on bioavailability of trace elements in serum of men with testicular cancer // Journal of Trace Elements in Medicine and Biology, Abstracts XI. ISTERH Conference, Recent Advances in Trace Element Research in Health and Disease / Jurasović, Jasna ; Aschner, Michael (ur.).
The Netherlands: Elsevier GmbH, 2015. str. 36-36 (predavanje, međunarodna recenzija, sažetak, znanstveni)


Naslov
Effect of Pt-based chemotherapy on bioavailability of trace elements in serum of men with testicular cancer

Autori
Tariba, Blanka ; Krasnići, Nesrete ; Živković, Tanja ; Filipović Marijić, Vlatka ; Erk, Marijana ; Pizent, Alica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Journal of Trace Elements in Medicine and Biology, Abstracts XI. ISTERH Conference, Recent Advances in Trace Element Research in Health and Disease / Jurasović, Jasna ; Aschner, Michael - The Netherlands : Elsevier GmbH, 2015, 36-36

Skup
XI. ISTERH Conference, A joint conference with Nordic Trace Element Society (NTES) and Croatian Society for Biochemistry and Molecular Biology

Mjesto i datum
Dubrovnik, Hrvatska, 18-22.10.2015.

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Chemotherapy; essential elements; platinum; serum

Sažetak
Large amounts of Pt introduced into an organism during Pt-based chemotherapy may affect the bioavailability of other trace elements. We determined the concentration of Cu, Se, Zn, As, Cd, Pb and Pt in serum of 55 patients with testicular cancer before and after Pt-based chemotherapy, as well as basic distribution of these elements among serum protein fractions. The results show significant decrease of serum Cu, Se, Zn and Pb, and significant increase of Pt after chemotherapy. Distribution profiles of Pt, Se and Zn among serum protein fractions include a dominant peak obtained at the elution time of 24 min corresponding to the medium molecular mass (MMM) proteins, and is most likely related to albumin. The results suggest that Pt competes with Se and Zn for the same binding sites in MMM proteins which affect their bioavailability. The imbalance between trace elements could lead to increased sensitivity and to resistance to treatment resulting in slower recovery of patients.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Projekt / tema
22
98

Ustanove
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Institut "Ruđer Bošković", Zagreb

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