Hematology and Some Biochemical Parameters of Wild Rodents in Pistachio Gardens of Kerman Province, Southeast Iran

Wild rodents were collected using live snap traps in pistachio gardens of Kerman Province, Southeast Iran from 2007 to 2009, then some physiological parameters of them were measured. The samples were identified as follow: Nesokia indica, Meriones persicus, Meriones lybicus and Tatera indica. Blood samples were obtained from the heart, then the blood parameters (glucose, cholesterol, triglyceride, total protein, HDL, red and white blood cell number) in wild species of rodents and laboratory rat were compared. The results showed that there were no significant differences in serum glucose, triglyceride, HDL and total protein levels among different experimental groups. The concentration of cholesterol in T. indica was more than that in N. indica (P < 0.01). The total numbers of red blood cells also showed significant difference between wild garden rodent species and laboratory rat (P < 0.01), while the numbers of white blood cells showed no significant difference.     

Trace metal concentrations and their distribution in the lobster Panulirus inflatus (Bouvier, 1895) from the Mexican Pacific coast

The concentration and distribution of Fe, Mn, Ni, Cu, Co, Cd, Cr and Zn among the tissues of female and male lobster Panulirus inflatus from the Pacific coast of México were determined. Distinct inter-tissue and intersize differences in metal concentrations were observed. In general, highest Zn concentrations were found in viscera while highest Cu levels occurred in the gill and gonadal material. The highest Mn, Ni, Cr and Co concentrations were observed in exoskeleton and highest in eggs and gills. Cadmium was undetectable (<0.05 microg g(-1)) in most tissues, only muscle and viscera contained low but detectable amounts. A positive relationship between size and metal concentration was observed only for Zn contained in the muscle of females and males, for Zn contained in the gonad of females, for Mn contained in the gonad of males and for Cu associated with muscle of males. These results are discussed with regard to trace metal concentrations found in temperate and tropical regions.