Background: Pyogenic liver abscess (PLA) is an uncommon but potentially life-threatening condition. In recent years, advances in diagnostics and management have led to early diagnosis and treatment and decreased mortality. We present recent data from a large series of patients with PLA and examine the trends in the management of PLA over a period of 50 years.
View Article and Find Full Text PDFCancer Chemother Pharmacol
August 2022
Purpose: To examine the ex- vivo ability of explanted human tumors and normal tissue to activate liposomal mitomycin C lipidic prodrug (MLP) by releasing the active free drug form, mitomycin C (MMC).
Methods: We tested conversion of MLP to MMC in an ex vivo assay using explanted tissues obtained during routine surgery to remove primary tumors or metastases. Tumor and adjacent normal tissue were obtained from freshly explanted tumors and were immediately deep frozen at - 70 °C.
HIV-1 Env mediates viral entry into host cells and is the sole target for neutralizing antibodies. However, Env structure and organization in its native virion context has eluded detailed characterization. Here, we used cryo-electron tomography to analyze Env in mature and immature HIV-1 particles.
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