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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: High-sensitivity virus and mycoplasma screening test reveals high prevalence of parvovirus B19 infection in human synovial tissues and bone marrow

Fig. 4

Virus spike test for synovial mesenchymal stem cells (MSCs). a Parvovirus B19 spike test (PVB19 VP1/2 antibody; 1:200 dilution). b Herpes simplex virus (HSV) spike test (HSV1/2 gB antibody (10B7); 1:50 dilution). c Cytomegalovirus (CMV) spike test (CMV pp65 antibody (1B228); 1:50 dilution). Left two columns represent positive control cells sensitive to each virus species and right two columns represent synovial MSCs. Viral protein was demonstrated by immunofluorescence stain

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Stem Cell Research & Therapy

ISSN: 1757-6512