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Susceptibility to persistence of Australia antigen | JoVE Visualize

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Indigenous Studies

Susceptibility to persistence of Australia antigen

A I Sutnick, S J Bugbee, W T London

Archives of Internal Medicine|August 1, 1975

View abstract on PubMed

Summary

Sardinians in Turin showed subtle liver function differences and higher gamma-globulin levels compared to native Turinese. Alpha2-globulin levels correlated with persistent hepatitis B surface antigen (HBsAg) presence.

Area of Science:

Hepatology
Immunology
Epidemiology

Background:

Investigating liver function in populations with inherited susceptibility to persistent Australia antigen (hepatitis B surface antigen [HBsAg]).
Assessing potential ethnic differences in liver health markers.

Purpose of the Study:

To test the hypothesis of differing liver function between Sardinians and native Turinese populations.
To explore the relationship between serum protein levels, HBsAg, and liver function.

Main Methods:

Comparative study of Sardinians living in Turin versus native Turinese residents.
Controlled for age, sex, place of birth, and HBsAg status.
Liver function tests and serum protein electrophoresis.

Main Results:

Slight differences in liver function observed in Sardinians, trending towards abnormality.
Significantly higher serum gamma-globulin levels in Sardinians compared to Turinese.
Alpha2-globulin levels showed a correlation with the presence of HBsAg.

Conclusions:

Sardinian population exhibits distinct liver function markers compared to the local Turinese population.
Elevated gamma-globulin and correlated alpha2-globulin suggest potential implications for HBsAg carriers.

Aboriginal And Torres Strait Islander Culture, Language And History

Conservation Of Aboriginal And Torres Strait Islander Heritage

Susceptibility To Persistence Of Australia Antigen