NEPHROLOGY

Steroids

Dec 26, 2019 by in NEPHROLOGY Comments Off on Steroids

Introduction When the first renal transplants were being performed in the early 1960s the immunosuppressive properties of corticosteroids were already noted, and steroids were successfully used to reverse episodes of…

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Azathioprine and Mycophenolates

Dec 26, 2019 by in NEPHROLOGY Comments Off on Azathioprine and Mycophenolates

Introduction Whereas calcineurin inhibitors (cyclosporine and tacrolimus) block early signaling events and cytokine production, both azathioprine and mycophenolates, often termed antiproliferatives, exert effects downstream in the cell cycle, interfering with…

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mTOR Inhibitors: Sirolimus and Everolimus

Dec 26, 2019 by in NEPHROLOGY Comments Off on mTOR Inhibitors: Sirolimus and Everolimus

Sirolimus and its closely related analog everolimus are potent immunosuppressive agents that impair lymphocyte activation and proliferation by inhibiting the mammalian target of rapamycin (mTOR), also known as the mechanistic…

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Surgical Techniques of Kidney Transplantation

Dec 26, 2019 by in NEPHROLOGY Comments Off on Surgical Techniques of Kidney Transplantation

Kidney transplantation is a major surgical procedure that involves both vascular and ureteric anastomoses, and it is usually performed by a dedicated transplant surgeon, although in the past it was…

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Transplantation and the Abnormal Bladder

Dec 26, 2019 by in NEPHROLOGY Comments Off on Transplantation and the Abnormal Bladder

The ability of the urinary bladder to store urine at low pressure and to empty completely at intervals with simultaneous relaxation of the sphincter complex is essential to preserve the…

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Histocompatibility in Renal Transplantation

Dec 26, 2019 by in NEPHROLOGY Comments Off on Histocompatibility in Renal Transplantation

Historical Background The study of histocompatibility accelerated during the 1960s when the pioneers of clinical kidney transplantation recognized that graft destruction was mediated through immunologic mechanisms. In 1961 the introduction…

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Donor Nephrectomy

Dec 26, 2019 by in NEPHROLOGY Comments Off on Donor Nephrectomy

Deceased Donor Nephrectomy Deceased donor renal donation predominates as the source of transplantable kidneys. In the US, deceased donors provide approximately 13,000 kidneys per year or 70% of the available…

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Kidney Preservation

Dec 26, 2019 by in NEPHROLOGY Comments Off on Kidney Preservation

Introduction At the start of the first transplant programs, the donor and recipient would be operated in the same surgical center. The only preservation method therefore undertaken would be to…

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Access for Renal Replacement Therapy

Dec 26, 2019 by in NEPHROLOGY Comments Off on Access for Renal Replacement Therapy

Introduction Worldwide the population of patients with chronic kidney disease (CKD) is expanding, leading to increasing numbers of patients hitting end-stage renal failure (ESRF) and requiring renal replacement therapy (RRT)….

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