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Fig. 2 | BMC Nephrology

Fig. 2

From: Cytomegalovirus in urinary sediment in patients with acute kidney injury

Fig. 2

Confocal immunofluorescence staining of urinary sediment for cytomegalovirus immediate early antigen (HCMV-IEA) in aquaporin 1 (AQP1) positive tubular epithelia cells with different distribution pattern. Staining for HCMV-IEA is shown in red, for AQP1 in green and for DAPI in blue. A: marginal staining of HCMV-IEA at the nuclear edge. The cell marked with an arrow (→) is shown at higher magnification in A1. B: HCMV-IEA staining of the nucleus

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