Angiotensinogen: an acute-phase protein?

Angiotensinogen: an acute-phase protein?

Angiotensinogen has been assumed to be an acute-phase protein, because some forms of acute inflammation, eg, the injection of lipopolysaccharide or cellite or partial hepatectomy, increased the hepatic synthesis of angiotensinogen. In addition, the well-characterized nephrectomy-induced stimulation of angiotensinogen was thought to represent an acute-phase reaction. To evaluate this hypothesis,...

CD14 is an acute-phase protein.

The origin of soluble CD14 (sCD14) in the circulation is uncertain. To examine whether CD14 could be an acute-phase protein (APP), the levels of sCD14, IL-6, and C-reactive protein were determined by ELISA in serum and synovial fluid (SF) of patients with various arthropathies, and the regulation of CD14 synthesis was examined in liver cells. In patients with crystal-mediated or immunologically...

Studies of Acute Phase Protein

A method is presented for the immunohistochemical localization of Cx-reactive protein in rabbits, based on the use of a defined antiserum and rigorous fixation techniques requisite for this antigen. In animals in which inflammatory lesions and CxRP response were induced by intramuscular injection of typhoid vaccine, Cx-reactive protein was localized only in the area of local inflammation within...

CD 14 Is an Acute - Phase Protein 1

Identification of ovotransferrin as an acute phase protein in chickens.

Inflammation is homeostatic process associated with a variety of cellular injuries resulting from infections, toxicosis, and physical trauma. The studies on inflammation in avian species are limited. To understand the inflammation-induced changes, 4-wk-old male broiler chickens were subjected to experimental inflammation by a subcutaneous injection of croton oil (inflammatory) with changes in s...