many tissues, but are not usually stored intracellularly in appreciable amounts. Polymorphonuclear neutrophil leucocytes are a notable exception. In these cells collagenase has been found in the granule fraction (Lazarus et al., 1968, 1972), and, like other granule components (Bainton et al., 1971), is presumably synthesized and packaged into granules during maturation. Two main types of granul...

A case of mixed membranous and proliferative glomerulonephritis has been studied by light and electron microscopy. Electron microscopy has shown that the cellular proliferation is mesangial in origin and that there are qualitative and quantitative alterations in the filtration basement membrane. In addition there are numerous examples of direct contact between filtration basement membrane and n...

Background. COVID-19 disease is the cause of daily morbidity and mortality worldwide due to its high transmissibility pathogenicity. To date, intravenous immunoglobulin (IVIg) injection has been used as one various treatments for this disease. This study aimed determine effect IVIg on treatment patients with Coronavirus-induced cytokine storm. Methods. A total 174 were included in based their c...