title: Seasonal changes in the haematological indices in peripheral blood of chinchilla (Chinchilla laniger L.).
abstract: Changes in nine haematological indices in adult female and male chinchilla were investigated over a period of 18 months. All haematological values were in the same range both for females and males, although seasonal fluctuations were more evident in the females. High levels of the red blood cells count (RBC), haemoglobin concentration (Hb), mean cell haemoglobin (MCH) and mean corpuscular haemoglobin concentration (MCHC) during the winter months and low levels of these parameters during the summer months were found. The white blood cells count (WBC) and lymphocyte number (L) also decreased in summer, their values increasing during autumn and spring. The haematocrit values (Ht) and mean cell volumes (MCV) are high during the summer and low during the winter.
mesh_terms: D000818:Animals; D002682:Chinchilla / Q000097:blood*; D004777:Environment; D004906:Erythrocyte Count; D004909:Erythrocyte Indices; D005260:Female; D006400:Hematocrit; D006454:Hemoglobins / Q000378:metabolism; D007958:Leukocyte Count; D008297:Male; D012621:Seasons; D012727:Sex Characteristics
chemical_list: D006454:Hemoglobins