نتایج جستجو برای: glomerulosclerosis
تعداد نتایج: 3958 فیلتر نتایج به سال:
BACKGROUND Nodular glomerulosclerosis is seen in insulin dependent diabetic patients with nephropathy. Kimmelstiel-Wilson nodules on biopsy are considered pathognomonic. Diabetic nephropathy is a spectrum of glomerular and tubular disease which correlates with the duration of the diabetes and the extent of glycaemic control. CASE REPORT An eleven year old girl with cystic fibrosis was referre...
Mice transgenic for growth hormone (GH) develop progressive glomerulosclerosis. The compositions of kidney extracellular matrix (ECM) and ECM mRNA were examined. The glomerulosclerotic areas in GH mice contained types I and IV collagen, laminin, and basement membrane heparan sulfate proteoglycan (HSPG), which increased with age. The type IV collagen, laminin B2, and HSPG mRNA levels in GH mice,...
It has recently become clear that initial glomerular injury affects glomerular visceral epithelial cells (also called as podocytes) as important target cells for progression of chronic kidney disease (CKD) and end-stage kidney disease. Podocytes are injured in many human kidney diseases including minimal change disease, focal segmental glomerulosclerosis, diabetic nephropathy, membranous nephro...
Focal and segmental glomerulosclerosis is classified as either primary or secondary. We present a patient with a past history of biopsy-proven focal and segmental glomerulosclerosis. Despite initial response to dual blockade and steroids, proteinuria raised when steroids were decreased. After the patient was restarted on steroids, proteinuria did not improve. Another biopsy confirmed the previo...
An attempt has been made to induce intercapillary glomerulosclerosis in rabbits by immunization with insulin incorporated in Freund's adjuvant and followed by repeated challenges with subcutaneously given insulin. It was observed that lesions resembling human diabetic glomerulosclerosis with occasional nodule-like formation could be produced and that the challenge insulin injections produced pr...
UNLABELLED Glomerular crescents are most commonly associated with rapidly progressive crescentic glomerulonephritis; however, they also develop in response to a wide range of primary and secondary glomerular injuries. Since various kind of glomerulopathies occasionally overlay diabetic glomerular injuries, the presence of crescents in renal biopsy specimens of diabetics may have stimulated a se...
Glomerulosclerosis in a heterogeneous pattern, ie, focal and segmental glomerulosclerosis (FSGS), is a common endpoint in a variety of settings, including idiopathic FSGS, and scarring secondary to other renal or systemic diseases. These different causes contribute to the diverse clinical outcomes of histological focal sclerosis, and the varying histologic manifestations of sclerosis. Numerous ...
BACKGROUND Podocyturia may determine the evolution to podocytopenia, glomerulosclerosis, and renal failure. According to the Oxford classification of IgA nephropathy (IgAN), the S1 lesion describes glomerulosclerosis. Urokinase-type plasminogen activator receptor (uPAR) participates in podocyte attachment, while CD80 increases in glomerulosclerosis. We measured uPAR-positive urinary podocytes a...
Unopposed angiotensin (Ang) II-mediated cellular effects may lead to progressive glomerulosclerosis. While Ang-II can be locally generated in the kidneys, we previously showed that glomerular podocytes primarily convert Ang-I, the precursor of Ang-II, to Ang-(1-7) and Ang-(2-10), peptides that have been independently implicated in biological actions opposing those of Ang-II. Therefore, we hypot...
The relation between the arteriolar diameters and hypertensive glomerulosclerosis was studied by using microvascular casts and histological evaluation. Spontaneously hypertensive rats 4 weeks of age were divided into three groups: nontreated, captopril (40 mg/kg/day)-treated, and trichlormethiazide (1 mg/kg/day) with hydralazine (20 mg/kg/day)-treated. Wistar-Kyoto rats served as controls. At 6...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید