International Journal of Veterinary and Animal Research
Yazarlar: Başar ALTINTERİM, Önder AKSU, Mehmet ŞEN
Konular:
Anahtar Kelimeler:Oncorhynchus mykiss,Trout,Blood Parameters,Weight
Özet: In this study, trout (Oncorhynchus mykiss) from the facilities located in Doganşehir Sürgü, Malatya was used. Samples were received between November 2017 and January 2018. During the study, a total of 60 fish, 10 female, 10 male, 10 female, 10 male and 10 female, were studied in the pre-milking period. After the fish were anesthetized with 0.25% phenoxyethanol, blood was taken from the tail end with the help of the injector. Blood samples were taken from the alveolar vessels and measured with the PROKAN 6800 VET device. Hematological analyzes were performed using the Cell DN 1700 coulter counter to determine blood parameters. The weight of male fishes before mating was 359.5 ± 32.7 g, increased to 453 ± 74.09 g during the mating period and decreased to 354 ± 99.35 g at the end of mating period. In females, before mating period weights were 421 ± 28.46 g, decreased to 375 ± 54.62 g during the mating period and increased to 392 ± 75.69 g after the mating period. The blood parameters obtained for male fish are as follows; white blood cells (WBC): 50.8 ± 14.82 103/μL before mating, 55.79 ± 2.79 103/ μL during mating, 54.61 ± 3.052 103/μL after mating; red blood cells (RBC): 1.95 ± 0.59 106/μL before mating, 2.25 ± 0.20 106/μL during mating, 2.24 ± 0.35 106/μL after mating; hemoglobin (HGB): 10.11 ± 3.07 g/dl before mating, 11.02 ± 1.02 g/dl during mating, 9.79 ± 0.84 g/dl after mating; hematocrit (HCT): 26.38 ± 8.04 % before mating, 28.73 ± 2.70 % during mating, 29.62 ± 3.77 % after mating; leucocyte (GRAN): 1.664 ± 0.81 103/μ before mating, 1.22 ± 0.29 103/μ during mating, 1.33 ± 0.36 103/μ after mating. The blood parameters obtained for female fish are as follows; white blood cells (WBC): 54.57 ± 4.86 103/μL before mating, 47.2 ± 8 103/μL during mating, 42.65 ± 7.11 103/ μL after mating; red blood cells (RBC): 1.94 ± 0.18 106/μL before mating, 1.75 ± 0.33 106/μL during mating, 1.39 ± 0.33 106/μL after mating; hemoglobin (HGB): 10.17 ± 0.78 g/dl before mating, 8.89 ± 1.59 g/dl during mating, 6.74 ± 1.57 g/dl after mating; hematocrit (HCT): 26.18 ± 2.07 % before mating, 22.44 ± 4.54 % during mating, 18.04 ± 4.03 % after mating; leucocyte (GRAN): 1.54 ± 0.47 103/μ before mating, 1.18 ± 0.26 103/μ during mating, 1.09 ± 0.22 103/μ after mating.