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  • Title: Serum beta 2-microglobulin and human immunodeficiency virus infection.
    Author: Lacey JN, Forbes MA, Waugh MA, Cooper EH, Hambling MH.
    Journal: AIDS; 1987 Jul; 1(2):123-7. PubMed ID: 3130078.
    Abstract:
    Serum beta 2-microglobulin (beta 2-M) was measured in two prospectively evaluated groups of homosexual men in 1983 and 1985. Serum beta 2-M was raised in 64% of patients with HIV infection, but in only 6.7% of uninfected homosexuals. Depression of the total lymphocyte count was only clinically useful when it reached less than 1.0 X 10(9)/l. In further studies all patients with AIDS and AIDS-related complex (ARC) had raised levels of serum beta 2-M. Mean levels of beta 2-M did not differ between patients with persistent generalized lymphadenopathy (PGL) and asymptomatic HIV-infected patients. Raised serum levels of beta 2-M accompanied major immune dysfunction in HIV infection. Serum beta 2-M levels of greater than 3.0 mg/l in HIV-infected homosexual men were associated with progression to AIDS.
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