Like all basement membranes, the gbm consists mainly of laminin, type iv collagen, nidogen, and heparan sulfate proteoglycan. A principal funcao da membrana basal glomerular gbm do rim e a ultrafiltracao do sangue. Edicion, 2009 imagen obtenida mediante microscopia electronica 20,000 x doble membrana basal. Rituximab in antiglomerular basement membrane disease article pdf available in qjm. The glomerular basement membrane gbm of the kidney is the basal lamina layer of the glomerulus.
Phospholipid molecules have an electrically charged head that attracts water and a hydrocarbon tail that repels water. Membrana basal glomerular wikipedia, a enciclopedia livre. Membrana basal glomerular anatomia biologia celular. Nefropatia por membrana basal fina glomerulopatias. The glomerular endothelial cells, the gbm and the filtration slits between the podocytes perform the filtration function of the glomerulus, separating the blood in the capillaries from the filtrate that forms in bowmans capsule. Membrana basal by alfredo alberto ortiz conrado on prezi. Rituximab en paciente con sindrome pulmonrinon secundario a enfermedad antimembrana basal glomerular.
Vasculite e doencas associadas a antimembrana basal glomerular. Pediatr nephrol 2017 estimating and measuring gfr in. Puede aparecer en combinacion con las clases iii o iv. Enfermedad por anticuerpos antimembrana basal glomerular. May 15, 2012 the kidneys glomerular filtration barrier consists of two cellspodocytes and endothelial cellsand the glomerular basement membrane gbm, a specialized extracellular matrix that lies between them.
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