Abstract
this study about normal blood parameters carried on 60 cross breed Iraqi cows in Kerbela – Al-Hindia from two to ten years of age , clinical appreantly health state . the aim of study was to evaluate normal hematological parametes and estimate of some body hormone (Thyroxine , Triiodothyronine & Progesterone ) in cross Iraqi breeds cows in Kerbela – Al-Hindia .
10ml blood samples were collected from each cow to measure of the following parameters: red blood cells (RBC), hemoglobin concentration (Hb), hematocrit (PCV), average volume of red blood cells in the blood (MCV) and mean corpuscular haemoglobin (MCH) mean corpuscular hemoglobin concentration (MCHC) and total number of leukocytes (WBC). Also estemation some hormones values: thyroxin(T4),Triiodothyrronine(T3), progesteone.the leukocytes are show increase in value .the erythrocytes,PCV,Hb, lower and MCV,MCH,MCHC in normal range.Thyroid Hormones:thyroxine(T4),triiodothyronine(T3) normal, Progesterone was in normal level in local Iraqi cows in Kerbela – Al-Hindia.