Fig. 2From: Rapidly progressive IgA nephropathy with membranoproliferative glomerulonephritis-like lesions in an elderly man following the third dose of an mRNA COVID-19 vaccine: a case reportImmunofluorescence images of kidney sections from the patient. Strong mesangial staining of IgA, IgM, and C3 and weak staining of IgG are observed. Weak staining of kappa and lambda light chains is also observedBack to article page