Format

Send to

Choose Destination
J Am Assoc Lab Anim Sci. 2013 Jul;52(4):444-7.

Reference intervals for preprandial and postprandial serum bile acid in adult rhesus macaques (Macaca mulatta).

Author information

1
Department of Primate Medicine, California National Primate Center, University of California, Davis, CA, USA. mjlemoy@primate.ucdavis.edu

Abstract

The purpose of this study was to determine the 12-h fasting preprandial and 2-h postprandial serum bile acid concentration (SBAC) reference intervals for healthy, adult rhesus macaques (Macaca mulatta). We hypothesized that the mean 2-h postprandial SBAC would be significantly higher than the mean preprandial SBAC. We included 40 (24 male, 16 female) macaques after confirming that their health records, physical examinations, CBC, serum chemistry panels, and urinalyses were all within normal limits. In addition, hepatitis A titers were determined, an ultrasound examination of the liver was performed, and two 16-gauge ultrasound guided percutaneous liver biopsies were collected and submitted for histopathology. Macaques were confirmed healthy according to hepatitis A screens and sonographic and histologic evaluation of hepatic tissue. Within 2 wk of the screening procedures, preprandial and postprandial SBACs were measured. Preprandial SBAC (mean ± 1 SD) was 11.1 ± 1.9 μmol/L and postprandial SBAC was 19.7 ± 8.0 μmol/L, which was significantly higher than the preprandial value. Sex and hepatitis titers did not significantly influence preprandial and postprandial SBAC. The current study indicates that the SBAC reference values for rhesus macaques are higher than those reported for humans and companion animals.

PMID:
23849441
PMCID:
PMC3725928
[Indexed for MEDLINE]
Free PMC Article

Supplemental Content

Full text links

Icon for Ingenta plc Icon for PubMed Central
Loading ...
Support Center