Response of transcortin and α2u-globulin to turpentine-induced inflammation in the rat: influence of corticosteroids and prolactin

in Journal of Endocrinology
Authors:
D. Faict
Search for other papers by D. Faict in
Current site
Google Scholar
PubMed
Close
,
G. Vandoren
Search for other papers by G. Vandoren in
Current site
Google Scholar
PubMed
Close
,
P. De Moor
Search for other papers by P. De Moor in
Current site
Google Scholar
PubMed
Close
,
E. Lesaffre
Search for other papers by E. Lesaffre in
Current site
Google Scholar
PubMed
Close
, and
G. Verhoeven
Search for other papers by G. Verhoeven in
Current site
Google Scholar
PubMed
Close
Restricted access
Rent on DeepDyve

Sign up for journal news

Evidence is presented that transcortin and α2u-globulin react as negative acute-phase proteins in the rat. Thirty-six hours after turpentine injection, the serum concentration of these proteins showed a two- to threefold decrease. Thereafter, transcortin rapidly returned to normal values, whereas α2u-globulin remained low.

This reaction pattern was still present after adrenalectomy, adrenalectomy and administration of glucocorticoids, and after treatment with bromocriptine, a suppressor of prolactin secretion. It is concluded that changes in the secretion of glucocorticoids and prolactin are not required for the observed turpentine-induced decrease of transcortin and α2u-globulin.

 

  • Collapse
  • Expand