Yazar "Gurgoze, S." seçeneğine göre listele

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    Determination of the Relationship of Serum Amino Acid Profile with Sex and Body Weight in Healthy Geese by Liquid Chromatography-Tandem Mass Spectrometry
    (Facta-Fundacio Arnco Ciencia Tecnologia Avicolas, 2022) Yavuz, E.; Iiak, K.; Celik, O. Y.; Bolacali, M.; Ergiden, Y.; Gurgoze, S.
    The aim of this study is to determine the serum amino acid profile using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS / MS) in healthy male and female geese of the same age that were raised in similar care and feeding conditions. The animal material of the study consisted of a total of 41 geese, 18 male, and 23 female of the same age (9 months). After a 12h fasting period of the geese, blood samples were taken from V. subcutanaeulnaris into tubes without anticoagulant. After separating the serums, the samples were preserved at -20 degrees C degrees until Methylglutaryl (Met-Glu), Valine (Val), Leucyl-Isoleucine (Leu-Ile), Methionine (Met), Phenylalanine (Phe), Argininosuccinate (ASA), Tyrosine (Tyr), Aspartic acid (Asp), Alanine (Ala), Arginine (Arg), Citrulline (Cit), Glycine (Gly), Ornithine (Orn), Glutamic acid (Glu) were analyzed. The Val, Asp, Arg, Cit, Gly, and Orn levels of male geese were higher compared to female geese in the research (p<0.05). It was determined that Asp, Arg, Cit, and Gly levels increased as the body weights of the geese increased (p<0.05). It was also determined that the effect of Gender x Body Weight interaction on Val, Cit, and Orn levels was significant (p<0.05). As a result; it has been concluded that the serum amino acid profile of healthy geese can vary according to gender and live weight, and more studies are needed to elucidate the reasons for these changes.
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    The Effects of Age and Gender on Some Biochemical Serum Parameters in Zom Sheep Raised in the Vicinity of Karacadag
    (Israel Veterinary Medical Assoc, 2015) Durak, M. H.; Erkan, R. E. C.; Celik, R.; Yokus, B.; Kurt, D.; Gurgoze, S.
    A hundred and seventy three clinically healthy Zom sheep aged 1-6 years and grazed on grassland under similar conditions in six villages of the Karacadag and Ovabag towns of the central, Bismil and Cinar districts of Diyarbakir province. The effect of gender in the evaluation for serum glucose, gamma similar to glutamyltransferase, and alkaline phosphatase were observed for Zom sheep. The effect of age on the assessment made by taking into consideration the serum cholesterol, direct bilirubin, very low-density lipoprotein, alkaline phosphatase, gamma similar to glutamyltransferase and direct bilirubin and high-density lipoprotein were also observed. In conclusion the age and gender of the Zom sheep needs to be taken into consideration in order to ensure an accurate clinical diagnosis and prognosis.
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    Investigation of the effects of live weight and sex on oxidative stress and antioxidant parameters in healthy geese - preliminary study
    (Eugen Ulmer Gmbh Co, 2023) Yavuz, E.; Irak, K.; Celik, O. Y.; Bolacali, M.; Ergiden, Y.; Tufan, T.; Gurgoze, S.
    This study was carried out to determine the effects of live weight and sex on oxidant respective antioxidant status in clinically healthy geese. The total antioxidant level (TAS), total oxidant level (TOS), oxidative stress index (OSI), ferric ion reducing agent antioxidant power (FRAP) and Glutathione (GSH) levels were measured in serum samples from a total of 41 geese (18 males and 23 females) at 9 months of age, bred under the conditions of local breeders. While it was determined that live weight and sex had an effect on TOS and FRAP parameters, but it did not affect TAS, OSI and GSH values in geese. A negative relationship between live weight gain and TOS levels was found. It was detected that FRAP levels were higher in female geese than in males (p < 0.05). It was concluded that the relationship between TOS level and live weight of healthy geese should be further investigated and that the FRAP level could be evaluated as an indicator of antioxidant power in healthy geese of different sexes.