Skip to main content
padlock icon - secure page this page is secure

Does aluminium stimulate the immune system in male rats after oral exposure?

Buy Article:

$63.00 + tax (Refund Policy)

The influence of oral aluminium exposure on the immune system was studied in rats. Male rats were exposed to soluble and labile Al in acidic drinking water (0-500mgAl/l)for 7-9 weeks. The concentration of Al in femur bone was higher in rats exposed to 50 and 500mgAl/l (mean concentration 277 and 599ngAl/g) than in control rats (150ngAl/g). The Al concentration in blood plasma could only be quantified in the 500mg/l group (mean 2.7ng/ml), whereas the concentrations in the control and 50mg/l groups were low (<2ngAl/ml). Exposure of 4-13-weeks-old rats to the highest Al concentration caused an increased number of splenocytes, whereas exposure of 9-16-weeks-old rats to 500mgAl/l caused an increased number of thymocytes. Moreover, the proliferative response of splenocytes to the mitogen Con A (2 mug/ml)was increased by exposure of the 9-16-weeks-old rats to 500mgAl/l as compared with the controls. The results indicate that oral Al exposure caused a slight stimulation of some immune functions in the rat at Al plasma concentrations normally found in the human population (<10ngAl/ml).
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics


Document Type: Research Article

Publication date: March 1, 1999

More about this publication?
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more