A cross-sectional study was conducted among prostitutes in Nairobi, Kenya, to determine the prevalence and correlates of cervical human immunodeficiency virus (HIV) DNA. Ninety-two HIV-seropositive prostitutes were evaluated during 137 clinic visits. Cervical HIV DNA was detected by polymerase chain reaction assay in 36 (39%) women at initial visits and in 40 (44%) women at any visit. There was a significant correlation between cervical HIV and microscopic evidence of cervical inflammation (odds ratio [OR], 7.2; 95% confidence interval [CI], 2.1-24.6). Using multivariate analysis to adjust for possible confounding, the adjusted OR for the association between cervical inflammation and cervical HIV DNA was 8.7 (95% CI, 2.0-37.2). Conditions associated with cervical inflammation are associated with the detection of HIV proviral DNA. Whether such conditions lead to increased infectivity remains to be proven.

Background: Injection site reactions are well recognized in patients treated with etanercept. Previous reports describe histologic findings of a cell-mediated T H 1 reaction, with CD8 ϩ T cells composing the majority of the dermal infiltrate. Observations: A pruritic, erythematous, edematous patch occurred on the right thigh of a 57-year-old white woman treated for rheumatoid arthritis within 12 to 24 hours after her second dose of subcutaneous etanercept. The patient had a similar reaction to adalimumab injection 2 weeks prior to presentation. While benzyl alcohol is present in the etanercept preparation, and mannitol in both drugs, dermal injection revealed no reaction to these additives. Biopsy specimens from the etanercept injection site demonstrated papillary dermal edema accompanied by a brisk polymorphous infiltrate with a predominance of eosinophils and scattered flame figures.

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Opium alkaloids can cause immunological reactions. Cross-sensitization among them must be considered in these situations.

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