Normal hematologic and serum clinical chemistry values for captive chimpanzees (Pan troglodytes).
In the study reported here, reference intervals for hematologic and serum clinical chemistry variables in the chimpanzee (Pan troglodytes) were developed and characterized. Data were collected longitudinally across a 10-year period for 86 subjects at the Primate Foundation of Arizona (PFA). Variables included nine standard hematologic and 25 standard serum clinical chemistry values. An analysis of variance (ANOVA) was used to test for main effects by age and sex. In addition, PFA mean and range values were compared with those published for humans and six other chimpanzee colonies. The ANOVA results suggest an age effect on hematologic (mean corpuscular hemoglobin, mean corpuscular volume, neutrophils) and serum clinical chemical (creatinine, total protein, globulin, tryglycerides, direct bilirubin, iron, (gamma-glutamyltransferase, alanine transaminase, creatine kinase) values. In addition, sex had a main effect on several variables (red blood cells, hemoglobin concentration, hematocrit, uric acid and sodium concentrations, and aspartate transminase and creatine kinase activities); values for males were greater than those for females. Further, human and chimpanzee mean and range values often were indistinguishable from one another. However, changes in human and chimpanzee values associated with age differ and suggest that hematologic and serum clinical chemistry values may be differentially affected by physical and sexual maturation in humans and chimpanzees.
Howell
Susan
S
Primate Foundation of Arizona, PO Box 20027, Mesa, Arizona 85277-0027, USA.
Hoffman
Kathleen
K
Bartel
Lyle
L
Schwandt
Melanie
M
Morris
Joanne
J
Fritz
Jo
J
D000375:Aging; D000818:Animals; D001774:Blood Chemical Analysis / Q000662:veterinary*; D004909:Erythrocyte Indices / Q000662:veterinary; D005260:Female; D006403:Hematologic Tests / Q000662:veterinary*; D007958:Leukocyte Count / Q000662:veterinary; D008297:Male; D009504:Neutrophils; D002679:Pan troglodytes / Q000097:blood*; D012016:Reference Values; D012727:Sex Characteristics