عنوان المقالة:تا ثير الاصابة بمرض البروسلوسز على تركيز انترليوكين 12 والمؤشرات الدمية في الاغنام العواسي في العراق Impact of brucellosis disease on interleukin 12 concentration and blood parameters in the Awassi sheep of Iraq
يتطرق البحث الى تاثير الاصابة بمرض البروسلوسز واثره على مناعة جسم الحيوان من خلال تركيز الانترليوكين 12 فضلا عن بروتينات الدم كالالبومين والكلوبيولين وايضا النسبة بينهما لدى اغنام العواسي العراقية
الملخص الانجليزي
This research was conducted to study the effect of some factors such as the percentage incidence of brucellosis, level of interleukin 12 (IL-12) and blood parameters for Awassi sheep. Overall mean rate of incidence was 0.42% and concentration of IL-12 to 0.23 ng/ml. Higher percentage incidence was found to be 0.52% and increasing of IL-12 to 0.25 ng/ml for animals with ages 3-5 years. More infections occurred in winter (0.59%) with decreasing IL-12 to 0.22 ng/ml and females susceptible to infection with higher percentage reached to 0.44%. On the other side, increasing of IL-12 for twin infants to 0.35 ng/ml witness less infections (0.27%) compared with those of single infants which received 0.46%. Age and season have a significant effect (P>0.05) on the occurrence of disease which is not affected by sex and birth type. Levels from IL-12 was influenced significantly (P>0.05) by birth type and were not affected by age, season and sex. Comparisons of blood parameters and concentrations for infection and non-infection cases were investigated, thereby, levels of IL-12, globulin, albumin / globulin raised to 0.45 ng/ml 3.44 g/dl and 2.00 while concentration of albumin, total protein declined to 3.77 g/dl and 6.80 g/dl respectively for the infected animals. Correlation coefficient between infection and each of IL-12, age, birth type, albumin, globulin total protein were negative and significant (P>0.05) while positive and significant between infection and both of sex and albumin/globulin and positive (P>0.01) between IL-12 and birth type (0.45) and with globulin reached to 0.34 was negative (P>0.01) with albumin/globulin received to -0.28 and negative (p>0.05 ) and with albumin was -0.23 and positive and insignificant with total protein 0.19. Also insignificantly negative with sex which reached to -0.08. Estimation of heritability for brucellosis, IL-12 and total protein were 0.33, 0.21 and 0.15 respectively, while repeatability for brucellosis was 0.64.
انعام عبد الواحد نايف | Inam Abdelwahed Nayyef | 3006