Pregled bibliografske jedinice broj: 558292
CHEMICAL COMPOSITION OF ENCRUSTATES ON DOUBLE ”J“ URETERAL STENT IN RECURENT UROLITHIASIS
CHEMICAL COMPOSITION OF ENCRUSTATES ON DOUBLE ”J“ URETERAL STENT IN RECURENT UROLITHIASIS // DOI 10.1515/CCLM.2011.517 • S573 Clin Chem Lab Med 2011 ; 49, Special Suppl, pp S1 – S874, May 2011 • (Poster Abstracts – IFCC – WorldLab – EuroMedLab Berlin 2011 – Berlin, 15-19 May 2011) / de Gruyter, Walter (ur.).
Berlin : New York, 2011. str. 750-750 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 558292 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
CHEMICAL COMPOSITION OF ENCRUSTATES ON DOUBLE ”J“ URETERAL STENT IN RECURENT UROLITHIASIS
Autori
Šerić, Vatroslav ; Kuveždić, Hrvoje ; Babić-Ivančić, Vesna ; Tucak, Antun
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
DOI 10.1515/CCLM.2011.517 • S573 Clin Chem Lab Med 2011 ; 49, Special Suppl, pp S1 – S874, May 2011 • (Poster Abstracts – IFCC – WorldLab – EuroMedLab Berlin 2011 – Berlin, 15-19 May 2011)
/ De Gruyter, Walter - Berlin : New York, 2011, 750-750
Skup
IFCC – WorldLab – EuroMedLab Berlin 2011
Mjesto i datum
Berlin, Njemačka, 15.05.2011. - 19.05.2011
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Encrustates; Chemical composition; Double "JJ" ureteral stent
(inkrustati; kemijski sastav; transuretalne "JJ" proteze)
Sažetak
Background. Ureteral stent occlusion by encrustation is a major problem in long-term artificial urinary drainage. In this paper are demonstrated results of the investigation the physical chemical analysis of extracted encrustates to the stents for some patients with recurrent urolithiasis. Methods. We analyzed the composition of encrustates to 20 removed double J stents in patients with recurrent urolithiasis. Analysis of the encrustates composition were made by thermogravimetric analysis (Mettler TG 50) and FT-IR spectroscopy (Shimadzu 8400). Results. The results obtained were compared with encrustates compositionof the primary composition of kidney stones by patients previously excreted. Encrustates samples were taken from three different places on the stent to determine sample homogeneity, considering the diversity of environment through which the stent is situated. The results indicate composition diversity of the sample encrustated with the same stent. Analysis composition encrustates revealed struvite and carbonate hydroxyapatite as most frequent minerals. Conclusions. Based on results of analysis of the composition encrustates deposited at the stent in patients with recurrent urolithiasis we can concluded that it is not homogeneus and is not identical with the composition of primary kidney stones who is patients previously extracted.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Temeljne medicinske znanosti, Kliničke medicinske znanosti
POVEZANOST RADA
Projekti:
098-0982904-2951 - Mehanizmi taloženja anorganskih biokompatibilnih i srodnih materijala (Kralj, Damir, MZOS ) ( CroRIS)
219-2192190-2069 - Fizikalno-kemijski i metabolički čimbenici rizika stvaranja kamenaca (Včev, Aleksandar, MZOS ) ( CroRIS)
219-2192190-2186 - Prevencija stvaranja i recidiva mokraćnih kamenca (Tucak, Antun, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Klinički bolnički centar Osijek,
Medicinski fakultet, Osijek
Profili:
Hrvoje Kuveždić
(autor)
Vatroslav Šerić
(autor)
Vesna Babić-Ivančić
(autor)
Antun Tucak
(autor)