RGD Reference Report - Variability of haptoglobin and alpha 2-macroglobulin in Albino Oxford and Dark Augustin inbred strains of rats before and after trauma. - Rat Genome Database

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Variability of haptoglobin and alpha 2-macroglobulin in Albino Oxford and Dark Augustin inbred strains of rats before and after trauma.

Authors: Strnad, M  Radojicic, C  Marinkovic, D  Magic, Z 
Citation: Strnad M, etal., Vojnosanit Pregl. 2000 Jul-Aug;57(4):381-6.
RGD ID: 1626378
Pubmed: PMID:11521461   (View Abstract at PubMed)

Increased synthesis of acute-phase proteins (APP) in the liver represents the most prominent aspect of acute phase reaction (APR). Haptoglobin (Hp) and alpha 2-macroglobulin (alpha 2-M) are among the most important APP in rats. In this study AO (Albino Oxford) and DA (Dark Augustin) inbred strains of rats, with different resistance to trauma, were used to compare concentrations of Hp, alpha 2-M, IL-1, IL-6 and TNF, before and after tourniquet trauma. Cytokines IL-1, IL-6 and TNF have an important role in APP gene expression. Our results showed that before trauma, more resistant AO rats had higher concentrations of Hp and alpha 2-M compared to DA rats. The influence of genetic elements of these differences is significant. Tourniquet trauma caused an early increase of IL-1, IL-6 and TNF activities in the serum which preceded the increase in the Hp and alpha 2-M concentrations but differences between strains were not found.

RGD Manual Disease Annotations    Click to see Annotation Detail View
TermQualifierEvidenceWithReferenceNotesSourceOriginal Reference(s)
Wounds and Injuries  ISOHp (Rattus norvegicus)1626378; 1626378protein:increased expression:serumRGD 
Wounds and Injuries  IEP 1626378protein:increased expression:serumRGD 

Objects Annotated

Genes (Rattus norvegicus)
Hp  (haptoglobin)

Genes (Mus musculus)
Hp  (haptoglobin)

Genes (Homo sapiens)
HP  (haptoglobin)


Additional Information