abstract: introduction & objective: in patients with chronic renal failure who need chronic hemodialysis, av fistula is one of the most proper ways of vascular access. the aim of this study was to assess the patency and complications of av fistulas in patients with chronic hemodialysis. materials & methods: in this descriptive study 82 patients with chronic renal failure, who underwent av fistu...

Portal hypertension is a common clinical syndrome, defined by a pathologic increase in the portal venous pressure. Increased resistance to portal blood flow, the primary factor in the pathophysiology of portal hypertension, is in part due to morphological changes occurring in chronic liver diseases. This results in rerouting of blood flow away from the liver through collateral pathways to low-p...

Cardiometabolic diseases like hypertension, type 2 diabetes mellitus, atherosclerosis, and obesity have been associated with changes in the gut microbiota structure, or dysbiosis. The beneficial effect of polyphenols on reducing incidence this chronic disease has confirmed by numerous studies. Polyphenols are primarily known for their anti-inflammatory antioxidant properties, but they can also ...

The systemic administration of recombinant interleukin-2 (rIL-2) is used for the treatment of patients with far advanced cancer. However, treatment may be limited by a so-called "third space" syndrome. Whether these side effects are due to the total dose used or the method of administration is unclear. To define whether the continuous (Group 2) or bolus (Group 3) i.v. infusion of 9 x 10(5) unit...