46 research outputs found

    Hemovigilancija i poslijetransfuzijske reakcije na krvne sastojke u bolesnika sa solidnim tumorima

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    Hemovigilance is a system of surveillance and alarm in transfusion activities from blood donor selection to the followup of the blood component recipients, gathering and analyzing all untoward effects of blood transfusion in order to correct their cause and prevent recurrence. A 5-year surveillance (2005-2009) showed the overall consumption of 6790 unit doses (1358/year): erythroconcentrate (EC) 973.4 ± 71, platelet concentrate (PC) 216 ± 66.93, fresh frozen plasma (FFP)122.4 ± 59.05 and cryoprecipitate (CP) 46.2 ± 26.63. During the five years, there were 38 adverse events (22 non-hemolytic febrile transfusion reactions (NHFTR), 16 allergic reactions (AR), or an average annual rate of 7.6 reactions ( 4.4 NHFTR, 3.2 AR). Neither serious adverse events nor death was reported. EC caused 0.043% of NHFTR (risk 1:2,326) and 0.015% of AR (risk 1:3,125), while FFP lead to 0.18% of NHFTR (risk 1:556) and 1.18% of AR (risk 1:85). No reaction to PC and CP was reported. The annual rate for 10,119 blood components (EC,PC, FFP,CP) was 0.043% of NHFTR (risk 1:2,326), and 0.032% of AR (risk 1:3,125). Our results are within the range of worldwide standards.Hemovigilancija je sustav nadzora i alarma u transfuzijskoj medicini. Prati tijek krvi i krvnih pripravaka davatelja do krajnjeg potrošača. Prikuplja i analizira neželjene doga|aje kako bi ih bilo manje u budućnosti. Potrošnja doza praćena je 5 godina (2005-2009) i bila je 6790 (1358/god): eritrokoncentrata (EK) 973;4 ± 71; trombokoncentrata (TK) 216 ± 66;93; svježe smrznute plazme (SSP)122;4 ± 59;05 i krioprecipitata (KP) 46;2 ± 26;63. Tijekom 5 godina bilo je 38 neželjenih reakcija (22 nehemolitičnih febrilnih transfuzhijskih reakcija NHFTR; 16 alergijskih reakcija AR). Prosječno godišnje 7;6 reakcija (4;4 NHFTR; 3;2 AR). Nije bilo težih reakcija i smrti. EK su izazvali 0;043% NHFTR (rizik 1:2326) i 0;015% AR (rizik 1:3125); a SSP 0;18% NHFTR (rizik 1:556) i 1;18% AR (rizik 1:85).Reakcija na TK i KP nije bilo. Na 10119 pripravaka (EK;TK;SSP;KP) godišnje bilo je 0;043% NHFTR (rizik 1:2326); te 0;032% AR (rizik 1:3125). Naši rezultati su u rangu svjetskih standarda

    Hemovigilancija i poslijetransfuzijske reakcije na krvne sastojke u bolesnika sa solidnim tumorima

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    Hemovigilance is a system of surveillance and alarm in transfusion activities from blood donor selection to the followup of the blood component recipients, gathering and analyzing all untoward effects of blood transfusion in order to correct their cause and prevent recurrence. A 5-year surveillance (2005-2009) showed the overall consumption of 6790 unit doses (1358/year): erythroconcentrate (EC) 973.4 ± 71, platelet concentrate (PC) 216 ± 66.93, fresh frozen plasma (FFP)122.4 ± 59.05 and cryoprecipitate (CP) 46.2 ± 26.63. During the five years, there were 38 adverse events (22 non-hemolytic febrile transfusion reactions (NHFTR), 16 allergic reactions (AR), or an average annual rate of 7.6 reactions ( 4.4 NHFTR, 3.2 AR). Neither serious adverse events nor death was reported. EC caused 0.043% of NHFTR (risk 1:2,326) and 0.015% of AR (risk 1:3,125), while FFP lead to 0.18% of NHFTR (risk 1:556) and 1.18% of AR (risk 1:85). No reaction to PC and CP was reported. The annual rate for 10,119 blood components (EC,PC, FFP,CP) was 0.043% of NHFTR (risk 1:2,326), and 0.032% of AR (risk 1:3,125). Our results are within the range of worldwide standards.Hemovigilancija je sustav nadzora i alarma u transfuzijskoj medicini. Prati tijek krvi i krvnih pripravaka davatelja do krajnjeg potrošača. Prikuplja i analizira neželjene doga|aje kako bi ih bilo manje u budućnosti. Potrošnja doza praćena je 5 godina (2005-2009) i bila je 6790 (1358/god): eritrokoncentrata (EK) 973;4 ± 71; trombokoncentrata (TK) 216 ± 66;93; svježe smrznute plazme (SSP)122;4 ± 59;05 i krioprecipitata (KP) 46;2 ± 26;63. Tijekom 5 godina bilo je 38 neželjenih reakcija (22 nehemolitičnih febrilnih transfuzhijskih reakcija NHFTR; 16 alergijskih reakcija AR). Prosječno godišnje 7;6 reakcija (4;4 NHFTR; 3;2 AR). Nije bilo težih reakcija i smrti. EK su izazvali 0;043% NHFTR (rizik 1:2326) i 0;015% AR (rizik 1:3125); a SSP 0;18% NHFTR (rizik 1:556) i 1;18% AR (rizik 1:85).Reakcija na TK i KP nije bilo. Na 10119 pripravaka (EK;TK;SSP;KP) godišnje bilo je 0;043% NHFTR (rizik 1:2326); te 0;032% AR (rizik 1:3125). Naši rezultati su u rangu svjetskih standarda

    La protection des cultures et ses particularités en agriculture biologique: travail terminologique

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    Le mémoire de master présente ici fait la partie d’une recherche terminologique dans le domaine de l’agriculture biologique. Il est composé de deux parties. Dans la premier partie nous avons donné une histoire de la terminologie, suivi par la présentation théorique des éléments principaux d’un travail terminologique (le domaine, le terme, le corpus, la fiche terminologique, l’arborescence). La deuxième partie du présent mémoire se constitue de la traduction croate de l’article spécialisé appartenant au domaine de l’agriculture biologique. Elle est suivi par un glossaire bilingue français-croate et les fiches terminologiques avec quelques termes que nous pensions étaient intéressants du point de vue terminologique. À la fin de la deuxième partie nous proposent une arborescence - une représentation graphique du domaine avec des termes clés et leurs relations hiérarchiques.Diplomski rad predstavljen ovdje dio je terminološkog istraţivanja domene ekološke poljoprivrede. Sastoji se od dva dijela. Prvi dio donosi kratku povijest terminologije, nakon ĉega slijedi teorijski prikaz osnovnih elemenata terminološkog rada (domena, termin, korpus, pojmovna kartica, pojmovno stablo). Drugi dio rada sastoji se od hrvatskog prijevoda znanstvenog ĉlanka iz domene ekološke poljoprivrede. Slijedi dvojeziĉni francusko-hrvatski glosar i pojmovne kartice s terminima za koje smo smatrali da su zanimljivi s terminološkog stajališta. Na kraju drugog dijela donosimo pojmovno stablo – grafiĉki prikaz domene s kljuĉnim pojmovima i njihovim hijerarhijskim vezama

    Magnetic resonance imaging in diagnosis of rheumatic diseases

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    Reumatska mišićnokoštana stanja prepoznata su kao važan svjetski medicinski, društveni i gospodarski problem. Rana dijagnoza i pravilno liječenje jako su važni za boljitak bolesnika. Magnetska rezonancija (MR) osjetljiva je pretraga koja izvrsno pokazuje detalje u mišićnokoštanom sustavu. Na tom području zauzima vodeće mjesto u usporedbi s rentgenom (RTG), računalnom tomografijom (CT), ultrazvukom (UZ) i scintigrafijom. Vrlo je vrijedna za rano otkrivanje i praćenje napredovanja bolesti te učinka liječenja. Prednosti MR su: nema štetnog zračenja, trodimenzionalni prikaz ciljnog područja i izvrstan prikaz detalja u mekim tkivima. Nedostatci su: slabija dostupnost, visoka cijena, slabiji prikaz detalja koštanih struktura i trajanje pregleda.Rheumatic musculoskeletal conditions have been recognized as an important global medical, social, and economic problem. Early diagnosis and proper treatment are very important for patient's health. Magnetic resonance imaging (MRI) is a sensitive diagnostic method showing excellent visibility of detail in the musculoskeletal system. It is the number one diagnostic method compared to X-ray (XR), computed tomography (CT), ultrasound (US), and scintigraphy. MRI is very valuable in early detection, monitoring of disease progression and therapeutic effect. The MRI advantages include: no harmful radiation, three-dimensional view of the target area, and excellent visibility of detail in soft tissues. Disadvantages include: low availability, high price, lower level of detail in bone structures, and the length of the procedure

    Influence of polyglycerol polyricinoleate emulsifier on the properties of peanut spread cream

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    Svrha ovoga rada bila je ispitati utjecaj različitih udjela poliglicerol poliricinoleata (PGPR-a) na boju, teksturu, koloidnu stabilnost i senzorska svojstva krem-namaza od kikirikija. Analizirana su svojstva namaza pri različitim udjelima kikirikija: 18 %, 21 % i 24 %, te različitim udjelima PGPR-a: 0,2 %, 0,4 %, i 0,6 %. U odnosu na kontrolni uzorak bez PGPR-a, najveću promjenu boje pokazao je uzorak s najviše emulgatora PGPR-a pri udjelu kikirikija 24 %. Najbolju mazivost (teksturu) imao je uzorak s 0,4 % PGPR-a pri udjelu kikirikija 24 %. Isti uzorak pokazao je i najbolju koloidnu stabilnost. Senzorskim ispitivanjem utvrđeno je da je najbolju ukupnu ocjenu imao uzorak bez dodatka emulgatora PGPR-a pri udjelu kikirikija 18 %.The aim of this work was to examine the influence of different polyglycerol polyricinoleate's (PGPR) share on color, texture, colloid stability and sensory properties of peanut cream. The variation in peanut yields was 18, 21 and 24%, with PGPR content: 0.2%, 0.4%, and 0.6%. Compared to the PGPR-free control sample, the largest change in color showed the sample with the highest level of PGPR emulsifiers at peanut share 24%. The best lubricity (texture) had a 0.4% PGPR sample with peanut butter 24%. The same pattern showed the best colloidal stability. Sensory examination found that the best overall grade had the sample without a PGPR emulsifier at 18% peanut

    Češko školstvo u Hrvatskoj

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    Rad je podijeljen u nekoliko cjelina od kojih svaka ima svoje posebno mjesto u rasvjetljavanju spomenute teme. Za početak je vaţnonavesti podatke o osnivanju prvih čeških škola na području Hrvatske. Svaka škola ima dugu povijest i tradiciju o kojoj se malo zna. Kao posebna cjelina slijedi razvitak češke škole u našem glavnom gradu. Kako bi buduće nastavnice i nastavnici češkog jezika imali uvid u zakonske odredbe manjinskih škola, ali i u plan i program predviĎen za škole u kojima se nastava (potpuno ili djelomično) izvodi na češkom jeziku, u posebnoj se cjelini nalazi osvrt na modele izvoĎenja nastave, na financijsku potporu Ministarstva te popis udţbenika prema kojima se izvodi nastava u osnovnim i srednjim školama. Obzirom da studenti češkog jezika imaju organizirane hospitacije na odsjeku, smatram da je od velike pomoći pruţiti im uvid u plan i program nastave češkog jezika u osnovnim i srednjim školama. Zbog toga je u dodacima na kraju rada priloţen detaljan plan i program prema kojem se budući nastavnici češkog jezika i kulture mogu voditi, ako jednoga dana odluče i u praksi uploviti u nastavničke vode. (Iz Uvoda.

    Nutrition of sportsmen

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    Za obavljanje tjelesne aktivnosti potrebne su nam osnovne hranjive tvari kao što su ugljikohidrati i masti koji služe kao gorivo, zatim proteini za izgradnju i održavanje mišićne mase, vitamini i minerali kao podrška metabolizmu i izgradnji tkiva, te voda kao medij u kojem se odvija metabolizam. Mišići su kao „spužva za ugljikohidrate“ jer su upravo oni najbolja hrana za punjenje mišića - brzo raspoloživo gorivo. Masti također mogu poslužiti kao gorivo za mišiće. Primarni su energetski izvor u slučaju mirovanja i treninga laganog intenziteta. Najbolja sportska prehrana sadrži adekvatne) količine proteina koji sudjeluju u izgradnji i popravku mišićnog tkiva, proizvodnji hormona te stjecanju imuniteta. Nakon vježbanja proteini pomažu u pojačavanju zamjene glikogena stimuliranjem akcije inzulina, dok aminokiseline iz proteina pomažu proces izgradnje i oporavka mišića. Vitamine možemo podijeliti u dvije skupine: topljivi u masti (A,D,E i K) te topljivi u vodi (B kompleks i C vitamin). Ako su zalihe vitamina i opskrba adekvatni, sportašima se ne preporučuje dodatno uzimanje vitamina. Od značajnijih minerala su željezo, cink i krom. Jedna od najvažnijih stvari kod sportaša je dovoljan unos vode i odgovarajuća hidratacija. Optimalna hidratacija sprječava brzo zamaranje, prekomjerno zagrijavanje tijela te prevenira grčeve. U današnje vrijeme korištenje različitih dodataka prehrani postaje sve modernije. Važno je napomenuti da dodatak prehrani nije nadomjestak ili zamjena uravnoteženoj prehrani, već dopuna prehrani!To perform physical activity one needs basic nutrients like carbohydrates and fat which are used as fuel, proteins for muscle growth and conditioning, vitamins and minerals for metabolism and tissue construction support and water as medium in which metabolism occurs. Muscles are like „carbohydrates sponge“ because carbohydrates are the best food for muscle filling-quick fuel. Fat as well can serve as muscle fuel source. They are primary energy source in case of inactivity or low intensity training. The best sports diet contains adequate protein amounts which are involved in muscle tissue growth and repair, hormone production and immunity improvement. After workout, proteins stimulate insulin actions which leads to higher glycogen replacement, while amino acids from proteins help in muscle growth and repair. Vitamins can be devided in two groups: fat-soluble (A,D,E and K) and water-soluble (B complex and C). If vitamin supplies are adequate, it is not recommended for athletes to take additional vitamins. Among significant minerals are iron, zinc and chromium. One of the most important things for athletes is adequate hydration. Optimal hydration prevents quick fatique on exertion, body overheating and cramps. Diet supplements are very popular these days. It is impertant to note that supplements are not substitutes to balanced diet but addition to it

    Influence of polyglycerol polyricinoleate emulsifier on the properties of peanut spread cream

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    Svrha ovoga rada bila je ispitati utjecaj različitih udjela poliglicerol poliricinoleata (PGPR-a) na boju, teksturu, koloidnu stabilnost i senzorska svojstva krem-namaza od kikirikija. Analizirana su svojstva namaza pri različitim udjelima kikirikija: 18 %, 21 % i 24 %, te različitim udjelima PGPR-a: 0,2 %, 0,4 %, i 0,6 %. U odnosu na kontrolni uzorak bez PGPR-a, najveću promjenu boje pokazao je uzorak s najviše emulgatora PGPR-a pri udjelu kikirikija 24 %. Najbolju mazivost (teksturu) imao je uzorak s 0,4 % PGPR-a pri udjelu kikirikija 24 %. Isti uzorak pokazao je i najbolju koloidnu stabilnost. Senzorskim ispitivanjem utvrđeno je da je najbolju ukupnu ocjenu imao uzorak bez dodatka emulgatora PGPR-a pri udjelu kikirikija 18 %.The aim of this work was to examine the influence of different polyglycerol polyricinoleate's (PGPR) share on color, texture, colloid stability and sensory properties of peanut cream. The variation in peanut yields was 18, 21 and 24%, with PGPR content: 0.2%, 0.4%, and 0.6%. Compared to the PGPR-free control sample, the largest change in color showed the sample with the highest level of PGPR emulsifiers at peanut share 24%. The best lubricity (texture) had a 0.4% PGPR sample with peanut butter 24%. The same pattern showed the best colloidal stability. Sensory examination found that the best overall grade had the sample without a PGPR emulsifier at 18% peanut

    Magnetic resonance imaging in diagnosis of rheumatic diseases

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    Reumatska mišićnokoštana stanja prepoznata su kao važan svjetski medicinski, društveni i gospodarski problem. Rana dijagnoza i pravilno liječenje jako su važni za boljitak bolesnika. Magnetska rezonancija (MR) osjetljiva je pretraga koja izvrsno pokazuje detalje u mišićnokoštanom sustavu. Na tom području zauzima vodeće mjesto u usporedbi s rentgenom (RTG), računalnom tomografijom (CT), ultrazvukom (UZ) i scintigrafijom. Vrlo je vrijedna za rano otkrivanje i praćenje napredovanja bolesti te učinka liječenja. Prednosti MR su: nema štetnog zračenja, trodimenzionalni prikaz ciljnog područja i izvrstan prikaz detalja u mekim tkivima. Nedostatci su: slabija dostupnost, visoka cijena, slabiji prikaz detalja koštanih struktura i trajanje pregleda.Rheumatic musculoskeletal conditions have been recognized as an important global medical, social, and economic problem. Early diagnosis and proper treatment are very important for patient's health. Magnetic resonance imaging (MRI) is a sensitive diagnostic method showing excellent visibility of detail in the musculoskeletal system. It is the number one diagnostic method compared to X-ray (XR), computed tomography (CT), ultrasound (US), and scintigraphy. MRI is very valuable in early detection, monitoring of disease progression and therapeutic effect. The MRI advantages include: no harmful radiation, three-dimensional view of the target area, and excellent visibility of detail in soft tissues. Disadvantages include: low availability, high price, lower level of detail in bone structures, and the length of the procedure

    Rezistentnost trombocita blesnika sa solidnim tumorima na anatiagregacijski učnak acetilsalicilne kiseline

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    The anti-aggregating effect of acetylsalicylic acid (ASA 100 mg/day and 200 mg/day) was monitored in platelets of 351 solid tumor patients. As ASA increases the aggregation time, its anti-aggregating effect plays an important role in the prevention of thrombosis. Measurements were performed using the Siemens PFA 100 aggregometer with a collagen/EPI test cartridge. The mean age of patients was 64.33 ± 11.67 years. Among them, there were 74 (21.08%) male and 277 (78.91%) female patients suffering from head and neck tumors - 34 pts (9.69% ), breast cancer - 222 pts (63.2%), lung cancer - 4 pts (1.14%), abdominal cancer - 54 pts (15.4% ), urinary - 4 pts (1.14%), and genital tract cancer - 33 pts (9.4% ). Aggregation levels >160 seconds show the ASA effect on circulating platelets. The anti-aggregating effect of ASA 100 mg/day reported in 142 (40%) pts was absent in 209 (60%) pts. The mean anti-aggregating effect of ASA 100 mg/day for male and female patients was 169.29 ± 79.54 and 168.51 ± 69.71 seconds, respectively. No statistically significant difference was found between the male and female platelet aggregation results (p = 0.759). Interindividual variability in aggregation profiles was observed with the coefficient of variation CV = 41-47%. From the group not responding to ASA 100 mg/day, 40 patients were singled out to receive ASA 200 mg/day; of them 17 (42%) were responsive, and 23 (58%) patients were not responsive. No statistically significant difference was found between the two measurements carried out on samples from the same 38 patients with a 1-month interval (p = 0.063) to show the intraindividual stability of platelet aggregation. Whereas the antiaggregating effect of both ASA 100 mg/day and 200 mg/day has been shown in only 40% patients, dose tailoring based on the individual aggregation result is recommended.Praćen je antiagregacijski učinak acetilsalicilne kiseline (ASK 100 mg/dan i 200 mg/dan) na trombocite 351 bolesnika sa solidnim tumorima. ASK produžuje vrijeme agregacije; pa je njen antiagregacijski učinak važan u prevenciji tromboze. Korišten je agregometar Siemens PFA-100 s kolagenskim/epinefrinskim uloškom. Prosječna dob bolesnika bila je 64;33 ± 11;67 godina. Muškaraca je bilo 74 (21;08%); a žena 277 (78;91%). Bolesnici su bolovali od tumora glave i vrata 34 (9;69% ); dojke 222 (63;2% ); pluća 4 (1;14%); trbuha 54 (15;4% ); mokraćnog 4 (1;14%) i spolnog sustava 33 (9;4%). Vrijednosti agregacije >160 sekundi pokazuju djelovanje ASK na trombocite. Antiagregacijski učinak ASK 100 mg/dan bio je u 142 (40%) bolesnika; a nije ga bilo u 209 (60%). Prosječni antiagregacijski učinak ASK 100mg/dan za muškarce bio je 169;29 ± 79;54 sekundi; a za žene 168;51 ± 69;71 sekundi. Statistički značajne agregacijske razlike izme|u rezultata muškaraca i žena nije bilo (p = 0;759). Interindividualna varijabilnost agregacije pokazuje koeficijent varijabilnosti CV = 41-47%. Iz skupine koja nije reagirala na ASK 100 mg/dan izdvojeno je 40 bolesnika i liječeno primjenom ASK 200 mg/dan. Reagiralo je 17 (42%); a nije 23 (58%). Nije bilo statistički značajne razlike dvaju mjerenja uzoraka 38 istih osoba; u razmaku od mjesec dana (p =0;063); što pokazuje intraindividualnu stabilnost agregacije. S obzirom na to da se samo u 40% osoba uočava antiagregacijski učinak ASK 100 mg/dan i 200 mg/dan; preporučuje se individualno doziranje oslonjeno na agregacijski nalaz
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