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  • 1
    Online Resource
    Online Resource
    University of Illinois Press ; 2003
    In:  Ethnomusicology Vol. 47, No. 1 ( 2003-24), p. 130-
    In: Ethnomusicology, University of Illinois Press, Vol. 47, No. 1 ( 2003-24), p. 130-
    Type of Medium: Online Resource
    ISSN: 0014-1836
    RVK:
    Language: Unknown
    Publisher: University of Illinois Press
    Publication Date: 2003
    detail.hit.zdb_id: 2066302-X
    SSG: 9,2
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  • 2
    Online Resource
    Online Resource
    National Library of Serbia ; 2010
    In:  Military Medical and Pharmaceutical Journal of Serbia Vol. 67, No. 11 ( 2010), p. 893-897
    In: Military Medical and Pharmaceutical Journal of Serbia, National Library of Serbia, Vol. 67, No. 11 ( 2010), p. 893-897
    Abstract: Uvod/Cilj. Anergija izazvana povredom jedan je od najvaznijih faktora koji uslovljavaju predispoziciju bolesnika sa teskim povredama za nastanak sepse. Grupa povredjenih bolesnika najcesce je mladjeg zivotnog doba, pa je izuzetno vazno sto ranije predvideti nastanak sepse, kako bi se pravovremeno sprovelo odgovarajuce lecenje. Cilj ove studije bio je da se ispita kinetika interleukina-6 i -10, fosfolipaze A2-II i C-reaktivnog proteina (CRP) kod tesko povredjenih bolesnika i mogucnosti ranog otkrivanja bolesnika sa rizikom od nastanka sepse. Metode. Sprovedena je prospektivna studija koja je obuhvatila 65 povredjenih sa skorom tezine povrede 〉 18 koji su leceni u hiruskoj jedinici Intenzivne nege Urgentnog centra Klinickog centra Srbije, podeljenih u dve grupe: 24 povredjena kod kojih se tokom hospitalizacije nije razvila sepsa i 41 povredjeni kod kojih se razvila sepsa. Koncentracije IL-6 i -10, fosfolipaze A2-II i CRP u serumu bolesnika odredjivani su tokom prva 24 h, sa ponavljanim merenjima drugog, treceg i sedmog dana hospitalizacije. Rezultati. Prosecna koncentracija IL-6 i fosfolipaze A2-II u grupama bolesnika sa i bez sepse nisu se statisticki znacajno razlikovale na dan prijema, kao ni drugog, treceg i sedmog dana hospitalizacije. Kod bolesnika sa sepsom i skorom tezine povrede 29-35 i 〉 35, u odnosu na bolesnike bez sepse sa istim skorom tezine povrede, drugog, treceg i sedmog dana registrovana je statisticki znacajno niza prosecna koncentracija CRP, a drugog i sedmog dana niza prosecna koncentracija IL-10. Prosecne koncentracije CRP bile su znacajno vise na dan prijema kod bolesnika sa sepsom i sa skorom tezine povrede 18-28. Zakljucak. Koncentracija CRP prvog dana povrede moguci je prediktor razvoja sepse kod povredjenih sa skorom tezine povrede 18-28. Ukoliko je skor tezine povrede veci od 28, koncentracija CRP drugog, treceg i sedmog dana posle povrede, kao i koncentracija IL-10 drugog i sedmog dana korisna je za identifikovanje bolesnika koji ce razviti sepsu.
    Type of Medium: Online Resource
    ISSN: 0042-8450 , 2406-0720
    Language: English
    Publisher: National Library of Serbia
    Publication Date: 2010
    detail.hit.zdb_id: 2169819-3
    SSG: 15,3
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  • 3
    In: Chemical Engineering Journal, Elsevier BV, Vol. 235 ( 2014-01), p. 284-292
    Type of Medium: Online Resource
    ISSN: 1385-8947
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2014
    detail.hit.zdb_id: 241367-X
    detail.hit.zdb_id: 2012137-4
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  • 4
    Online Resource
    Online Resource
    National Library of Serbia ; 2012
    In:  Military Medical and Pharmaceutical Journal of Serbia Vol. 69, No. 7 ( 2012), p. 604-609
    In: Military Medical and Pharmaceutical Journal of Serbia, National Library of Serbia, Vol. 69, No. 7 ( 2012), p. 604-609
    Abstract: Uvod/Cilj. Faktori koji odredjuju tezinu klinicke slike hemoragijske groznice sa bubreznim sindromom, osim serotipa virusa, jesu HLA haplotip i polimorfizam citokinskih gena. Kako su ovi podaci jos uvek nedostupni u svakodnevnoj klinickoj praksi, cilj rada bio je da se utvrdi povezanost tezine klinicke slike sa simptomima, fizikalnim, laboratorijskim i radiografskim nalazom kod bolesnika. Metode. Ispitano je 30 bolesnika (27 muskaraca i 3 zene), prosecne starosti 40 ? 14,9 godina koji su leceni od hemoragijske groznice sa bubreznim sindromom od 01.01.1999. do 31.12.2009. u Klinickom centru Srbije. Od ukupnog broja bolesnika, 9(30%) bolesnika imalo je blagu, 14(46,7%) umereno tesku i 7(23,3%) tesku klinicku sliku; 24(80%) bolesnika se oporavilo, 6(20%) je umrlo u akutnoj fazi oboljenja, dok je 19(63,3%) leceno hemodijalizama. Rezultati. Kod bolesnika sa teskom klinickom slikom registrovan je statisticki znacajno visi titar antitela na serotip virusa Beograd. Kod njih su cesce bili prisutni hipotenzija, anurija, makrohematurija, plucna infiltracija, pleuralni izliv, hepatomegalija i pozitivni meningealni znaci. Statisticki znacajna razlika izmedju grupa sa blagom, srednje teskom i teskom klinickom slikom nadjena je u koncentraciji serumskih proteina, albumina, kalcijuma, transaminaza na prijemu, serumskog natrijuma i kalcijuma 14. dana hospitalizacije, koncentraciji hemoglobina 21. dana hospitalizacije i koncentraciji kreatinina i fosfora 14. i 21. dana. Potvrdjena je statisticki znacajna korelacija izmedju tezine klinicke slike i broja trombocita, broja leukocita, koncentracije hemoglobina, serumskog kalcijuma i transaminaza na prijemu, dok je multivarijantnom analizom ustanovljen statisticki znacajan uticaj kombinacija faktora (trombociti i leukociti na prijemu; trombociti i koncentracija hemoglobina na prijemu). Zakljucak. Na osnovu laboratorijskog i klinickog nalaza na prijemu mozemo prepoznati bolesnike kod kojih ce se ispoljiti razlicita tezina klinicke slike, sa razlicitom dinamikom kasnijih promena i ishodom.
    Type of Medium: Online Resource
    ISSN: 0042-8450 , 2406-0720
    Language: English
    Publisher: National Library of Serbia
    Publication Date: 2012
    detail.hit.zdb_id: 2169819-3
    SSG: 15,3
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  • 5
    In: Chemical Engineering Journal, Elsevier BV, Vol. 211-212 ( 2012-11), p. 224-232
    Type of Medium: Online Resource
    ISSN: 1385-8947
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2012
    detail.hit.zdb_id: 241367-X
    detail.hit.zdb_id: 2012137-4
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  • 6
    In: Journal of the Serbian Chemical Society, National Library of Serbia, Vol. 82, No. 12 ( 2017), p. 1417-1431
    Abstract: Waste hemp (Cannabis sativa) fibers were used as sustainable and renewable raw materials for production of low-cost biocarbon sorbent for heavy metals removal. Carbon precursors of different chemical composition were obtained by oxidative and alkaline treatments of hemp fibers. Influence of lignocellulosic precursor chemical composition on hemp fibers-based biocarbon (HFB) characteristics was examined by BET surface area measurement, scanning electron microscopy and mass titration. It was found that lignin content and polymorphic transformation of cellulose increase the SBET of microporous HFBs, while hemicelluloses induce more homogeneous distribution of adsorption active sites. Heavy metal ions adsorption onto HFBs is primarily influenced by the amount of surface oxygen groups, while specific surface area plays a secondary role. Equilibrium data obtained for lead ions adsorption were analyzed by different nonlinear adsorption isotherms, and the best fitting model was chosen using standard deviation and Akaike information criterion (AICC). The maximum adsorption capacities of HFBs ranged from 103.1 to 116.3 mg Pb/g. Thermodynamic parameters showed that Pb2+ adsorption onto HFBs is a spontaneous and complex endothermic process, suggesting the coexistence of physisorption and chemisorption mechanisms.
    Type of Medium: Online Resource
    ISSN: 0352-5139 , 1820-7421
    Language: English
    Publisher: National Library of Serbia
    Publication Date: 2017
    detail.hit.zdb_id: 2030173-X
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  • 7
    In: Pharmacology, S. Karger AG, Vol. 108, No. 1 ( 2023), p. 1-7
    Abstract: 〈 b 〉 〈 i 〉 Introduction: 〈 /i 〉 〈 /b 〉 Inappropriate prescribing is common in patients with end-stage kidney disease, especially in those over 65 years of age. Our study aimed to reveal potentially inappropriate drug prescribing in patients on peritoneal dialysis (PD) and explore factors associated with this phenomenon. 〈 b 〉 〈 i 〉 Methods: 〈 /i 〉 〈 /b 〉 The research was designed as an observational, cross-sectional study on a convenient sample of 145 consecutive patients with PD who attended the four tertiary-care hospitals in Serbia. The main outcome was the extent of inappropriate prescribing, as assessed by the medication appropriateness index, and potential predictors were tested by multiple linear regression. 〈 b 〉 〈 i 〉 Results: 〈 /i 〉 〈 /b 〉 Inappropriate prescribing was a widespread phenomenon among patients on PD. The main factors that promote inappropriate prescribing in this subgroup of patients on kidney replacement therapy are comorbidities ( 〈 i 〉 p 〈 /i 〉 = 0.000), increased body weight ( 〈 i 〉 p 〈 /i 〉 = 0.022), a number of prescribed drugs ( 〈 i 〉 p 〈 /i 〉 = 0.000), and arterial hypertension on examination ( 〈 i 〉 p 〈 /i 〉 = 0.030). On the other hand, drinking alcohol and higher systolic blood pressure were associated with a lower inappropriate prescribing. 〈 b 〉 〈 i 〉 Conclusion: 〈 /i 〉 〈 /b 〉 In order to prevent the occurrence of inappropriate prescribing and its severe health or economic consequences, clinicians should pay special attention when prescribing new drugs to high-risk patients.
    Type of Medium: Online Resource
    ISSN: 0031-7012 , 1423-0313
    Language: English
    Publisher: S. Karger AG
    Publication Date: 2023
    detail.hit.zdb_id: 1483550-2
    SSG: 15,3
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  • 8
    Online Resource
    Online Resource
    National Library of Serbia ; 2006
    In:  Military Medical and Pharmaceutical Journal of Serbia Vol. 63, No. 1 ( 2006), p. 27-30
    In: Military Medical and Pharmaceutical Journal of Serbia, National Library of Serbia, Vol. 63, No. 1 ( 2006), p. 27-30
    Abstract: Uvod/Cilj. Poremecaj stvaranja aktivnih metabolita vitamina D i poremecaj metabolizma kalcijuma i fosfata javljaju se rano tokom razvoja hronicne slabosti bubrega, kada je klirens kreatinina priblizno oko 30 ml/min. Hemodijaliza i peritoneumska dijaliza samo delimicno popravljaju uremijski milje bolesnika na hronicnom programu depuracije zbog terminalne bubrezne slabosti. Ovi postupci dijalize nemaju znacajan uticaj na endokrine poremecaje obolelog bubrega i karakterisu se minimalnim modulatornim efektom. Odrazavanje normalnih koncentracija kalcijuma (Ca) i fosfata (P) u serumu, kao i odrzavanje proizvoda Ca ? P do 4,4 mmol/l podesavanjem koncentracije kalcijuma u dijalizatu, doziranjem supstancija koje vezuju fosfate, doziranjem unosa preparata kalcijuma i doziranjem preparata vitamina D, neophodno je da bi se sprecio razvoj renalne osteodistrofije, kako sekundarnog hiperparatireoidizma, tako i bolesti kostiju niskog prometa. Cilj rada bio je analiza kalcemije, fosfatemije, albuminemije, nivoa alkalne fosfataze i nivoa parathormona (PTH) kod 58 bolesnika koji su leceni od marta do avgusta 2003. god. peritoneumskim dijalizama. Takodje smo prikazali upotrebu supstancija koje vezuju fosfate i supstituciju metabolitima vitamina D. Metode. Ispitano je 58 bolesnika, 30 muskaraca i 28 zena, prosecne starosti 52 godine (26-78 godina), kod kojih su razliciti uzroci terminalne bubrezne slabosti. Prosecna duzina lecenja dijalizom iznosila je 20 meseci (2-66 meseci). Vecina bolesnika lecena je kontinuiranom ambulatornom peritoneumskom dijalizom (KAPD), dok je kod manjeg broja bolesnika primenjena automatska, ciklicna ili intermitentna peritoneumska dijaliza. Kod vecine bolesnika korisceni su rastvori za dijalizu sa koncentracijom kalcijuma od 1,75 mmol/l. Rezultati. Ispitivanje je pokazalo da su nasi bolesnici na hronicnom programu KAPD tokom vise meseci imali normalne vrednosti Ca i P, kao i zadovoljavajuce vrednosti proizvoda Ca ? P i normalni nivo alkalne fosfataze u serumu. Kod nasih bolesnika se nivo PTH u serumu kretao od 18 do 490 pg/l. Zakljucak. Ispitivanje je dokazalo da dobra dijeta i pravilna upotreba supstancija koje vezuju fosfate uz kontrolisanu supstituciju preparatima vitamina D omogucavaju dobru kontrolu bilansa kalcijuma i fosfata u serumu i efikasnu prevenciju razvoja renalne osteodistrofije kod bolesnika na hronicnom programu peritoneumske dijalize.
    Type of Medium: Online Resource
    ISSN: 0042-8450 , 2406-0720
    Language: English
    Publisher: National Library of Serbia
    Publication Date: 2006
    detail.hit.zdb_id: 2169819-3
    SSG: 15,3
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  • 9
    Online Resource
    Online Resource
    National Library of Serbia ; 2007
    In:  Matica Srpska Journal for Natural Sciences , No. 113 ( 2007), p. 227-233
    In: Matica Srpska Journal for Natural Sciences, National Library of Serbia, , No. 113 ( 2007), p. 227-233
    Abstract: Cilj istrazivanja je bio proucavanje uticaja tri razlicita neorganska izvora selena dodata u sinteticku hranljivu podlogu na sposobnost micelije P. eryngii da apsorbuje i zadrzava ovaj mikroelement. Svi proucavani P. eryngii izolati su dobro usvajali selen iz podloge obogacene odabranim izvorima selena. Soj HAI 711 koji je bio kultivisan u Na2SeO4 - obogacenoj podlozi pri koncentraciji selena od 1.0 odnosno 1.3. mgl-1 imao je izuzetno visoku koncentraciju selena u miceliji (725 ?gg-1 suve mase odnosno 575 ?gg-1 suve mase).
    Type of Medium: Online Resource
    ISSN: 0352-4906 , 2406-0828
    Language: English
    Publisher: National Library of Serbia
    Publication Date: 2007
    detail.hit.zdb_id: 2603457-8
    SSG: 11
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  • 10
    In: BioResources, BioResources, Vol. 5, No. 4 ( 2010-9-16), p. 2362-2373
    Abstract: The purpose of this study was to resolve the question of whether various nitrogen sources and concentrations affect characteristics of selected G. lucidum ligninolytic enzymes participating in wheat straw fermentation. This is the first study reporting the presence of versatile peroxidase activity in crude extract of G. lucidum culture, as well as isoforms profile of Mn-oxidizing peroxidases. NH4NO3 was the optimum nitrogen source for laccase and Mn-dependent peroxidase activity, while peptone was the optimum one for versatile peroxidase activity. with laccase activity were obtained by native PAGE and IEF separations from medium enriched with inorganic nitrogen source, and only two bands from medium containing organic source. Medium composition was not shown to affect isoenzyme patterns of Mn-oxidizing peroxidases. Four isoforms of Mn-dependent peroxidase and three of versatile peroxidase were obtained on native PAGE. By IEF separation, five isoforms of Mn-dependent peroxidase and only two of versatile peroxidase were observed. The results demonstrated that G. lucidum has potential for mineralization and transformation of various agricultural residues and should take more significant participation in large-scale biotechnological processes.
    Type of Medium: Online Resource
    ISSN: 1930-2126 , 1930-2126
    URL: Issue
    Language: English
    Publisher: BioResources
    Publication Date: 2010
    detail.hit.zdb_id: 2238238-0
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