Abstract Introduction To date, almost 7 billion doses of the different types vaccine against SARS-CoV-2 have been administered worldwide. Although severity new cases has progressively decreased, and pressure on national health systems declined, development de novo glomerular injuries suggested. Methods This study aimed to examine patients who were hospitalized in our Unit between April 2021 Jan...

Renal organized or structured deposits are much less frequent than those with usual type immunocomplex deposits and are encountered in a wide variety of primary and systemic disorders. It has been suggested that immunoglobulins (Igs) are responsible for organized deposits. We report 5 cases who have been diagnosed and treated in our hospital. Patients were aged 52 to 72 years, three of them wer...

In the last decade, it has been accepted the formation of tertiary lymphoid organs in the renal parenchyma during inflammatory conditions. These organized cellular aggregates contain B- and T-lymphocytes, dendritic cells, surrounded by neo-lymphatic vessels. They have been described in renal allografts, acute and chronic interstitial nephritis, IgA and membranous nephropathies. The functional c...

Magnetic resonance imaging (MRI) of normal and diseased kidneys shows great promise because of the combined value of anatomical and functional information provided, as well as of specific contrast patterns that can be observed non-invasively. Multicontrast MRI is able to show infiltrative kidney disorders. Diffusion-weighted imaging can assess alterations in renal function and can suggest obstr...

Background: After the first year of transplantation chronic allograft nephropathy is the most important cause of renal graft loss and hypertension and proteinuria occur commonly. In native nephropathies, proteinuria and progression to renal failure are linked and renal tubulo-interstitial fibrosis determines prognosis. Monocyte chemoattractant protein-1 (MCP-1) is a powerful chemokine promoting...

Heavy metals such as cadmium (Cd), mercury (Hg), lead (Pb), chromium (Cr) and platinum (Pt) are a major environmental and occupational hazard. Unfortunately, these non-essential elements are toxic at very low doses and non-biodegradable with a very long biological half-life. Thus, exposure to heavy metals is potentially harmful. Because of its ability to reabsorb and accumulate divalent metals,...