Some aspects of haematology of a common Indian field rat, Rattus rattus arborious (Linn.) in relation to sex and size.
In the present investigation the studies on erythrocyte and leucocyte counts, haemoglobin concentration, haematocrit values, blood biochemistry of protein, glucose and cholesterol, erythrocyte sedimentation rate, pH value, diameter of erythrocyte and clotting time were made in different sex and size (weight group) of an Indian field rat, Rattus rattus arborious. The number of erythrocyte, haemoglobin concentration, haematocrit values were found to be higher in females than the males, while the number of leucocyte was lower in females in comparison to males. In the biochemical estimation the value of protein in females was high while that of the glucose and cholesterol were lower than that of the males. All the above values showed an increasing tendency with the increase in body weight. pH value, diameter of erythrocyte and clotting time were found to be almost constant in rats of different weight groups and different sex.
D000818:Animals; D001777:Blood Coagulation; D001786:Blood Glucose / Q000032:analysis; D001798:Blood Proteins / Q000032:analysis; D001799:Blood Sedimentation; D001835:Body Weight; D002784:Cholesterol / Q000097:blood; D004906:Erythrocyte Count; D004911:Erythrocyte Volume; D005260:Female; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D007958:Leukocyte Count; D008297:Male; D051381:Rats / Q000097:blood*
D001786:Blood Glucose; D001798:Blood Proteins; D006454:Hemoglobins; D002784:Cholesterol