| Abstract | Cilj ovoga istraživanja je bio utvrditi i analizirati hematološke pokazatelje krčkih ovaca na obiteljskom gospodarstvu. Istraživanje je provedeno na 38 krčkih ovaca na obiteljskom gospodarstvu „Orlić“ u naselju Draga Bašćanska na otoku Krku. Uzorci su uzeti od ovaca koje su bile podijeljene u tri skupine: 1) 15 ovaca do 2 godine, 2) 11 ovaca u dobi od 3 do 7 godina, 3) 12 ovaca u dobi većoj od 7 godina. U punoj krvi utvrđivani su hematološki pokazatelji: broj eritrocita (RBC) i leukocita (WBC), trombociti (PLT), sadržaj hemoglobina (HGB) i hematokrita (HCT), prosječni sadržaj hemoglobina u eritrocitima (MCH), prosječni volumen eritrocita (MCV) i prosječna koncentracija hemoglobina u eritrocitima (MCHC). Napravljeni su razmazi krvi obojeni metodom po Pappenhimu. Relativni udio pojedinih vrsta bijelih stanica (neutrofili, eozinofili, bazofili, monociti i limfociti) izraženi su kao postotak u odnosu na ukupan broj leukocita. Podaci su pripremljeni u programu MS Excel, a statistička obrada podataka provedena je u statističkom programu TIBCO Statistica® 13.3.0. Utvrđene su niže vrijednosti leukocita, trombocita i MCHC u odnosnu na referente vrijednosti , dok je viša vrijednost MCV u odnosu na referentne vrijednosti. Unutar referentnih vrijednosti bile su vrijednosti eritrocita, HGB, HCT i MCH. Porastom dobi ovaca došlo je do značajnog smanjenja leukocita (10,57:7:71:8,0) u odnosu na referente vrijednosti. Također, utvrđen je značajan porast eritrocitne konstante porastom dobi ovaca odnosno između ovaca mlađih od dvije u starijih od sedam godina (10,39:11:55) u odnosu na referentne vrijednosti. Utvrđene su nešto više vrijednosti limfocita u odnosu na referentne vrijednosti, dok su vrijednosti ostalih pokazatelja (segmentirani granulociti, eozinofilnih granulocita, monocita i bazofilnih granulocita) bili unutar referentnih vrijednosti. |
| Abstract (english) | This research aimed to analyze the hematological indicators of Krk sheep on the family farm. The research was conducted on 38 Krk sheep on the family farm "Orlić" in the village of Draga Bašćanska on the island of Krk. The samples were taken from sheep that were divided into three groups: 1) 15 sheep up to 2 years old, 2) 11 sheep aged 3 to 7 years, and 3) 12 sheep older than 7 years. Hematological indicators were determined in whole blood: the number of erythrocytes (RBC) and leukocytes (WBC), thrombocytes (PLT), hemoglobin content (HGB), and hematocrit (HCT), average hemoglobin content in erythrocytes (MCH), average erythrocyte volume (MCV). and mean hemoglobin concentration in erythrocytes (MCHC). Blood smears were made and stained with the Pappenhim method. The relative share of certain types of white cells (neutrophils, eosinophils, basophils, monocytes, and lymphocytes) is expressed as a percentage of the total number of leukocytes. The data were prepared in the MS Excel program, and the statistical data processing was performed in the TIBCO Statistica® 13.3.0 statistical program. Lower values of leukocytes, platelets, and MCHC were determined about the reference values, while the value of MCV was higher than the reference values. Within the reference, values were the values of erythrocytes, HGB, HCT, and MCH. As the sheep age increased, there was a significant decrease in leukocytes (10.57:7:71:8.0) compared to the reference values. Also, a significant increase in the erythrocyte constant was determined with the increase in the age of sheep, that is, between sheep younger than two and older than seven years (10.39:11:55) compared to the reference values. Slightly higher values of lymphocytes compared to the reference values were determined, while the values of other indicators (segmented granulocytes, eosinophilic granulocytes, monocytes, and basophilic granulocytes) were within the reference values. |
