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Nephrology (from Ancient Greek nephros 'kidney' and -logy 'the study of') is a specialty for both adult internal medicine and pediatric medicine that concerns the study of the kidneys, specifically normal kidney function (renal physiology) and kidney disease (renal pathophysiology), the preservation of kidney health, and the treatment of kidney disease, from diet and medication to renal ...
Stage 5: Established kidney failure (GFR <15 mL/min/1.73 m 2), permanent kidney replacement therapy, [59] or end-stage kidney disease. The term "non-dialysis-dependent chronic kidney disease" (NDD-CKD) is a designation used to encompass the status of those persons with an established CKD who do not yet require the life-supporting treatments for ...
An estimate of the GFR is used clinically to determine the degree of kidney impairment and to track the progression of the disease. The GFR, however, does not reveal the source of the kidney disease. This is accomplished by urinalysis, measurement of urine protein excretion, kidney imaging, and, if necessary, kidney biopsy. [1]
In non-diabetics and people with type 1 diabetes, a low protein diet is found to have a preventive effect on progression of chronic kidney disease. However, this effect does not apply to people with type 2 diabetes. [39] A whole food, plant-based diet may help some people with kidney disease. [40]
This illustration demonstrates the normal kidney physiology, including the Proximal Convoluted Tubule (PCT), Loop of Henle, and Distal Convoluted Tubule (DCT). It also includes illustrations showing where some types of diuretics act, and what they do. Renal physiology (Latin renes, "kidneys") is the study of the physiology of the kidney.
The human urinary system, also known as the urinary tract or renal system, consists of the kidneys, ureters, bladder, and the urethra. The purpose of the urinary system is to eliminate waste from the body, regulate blood volume and blood pressure, control levels of electrolytes and metabolites , and regulate blood pH .
A non-communicable disease (NCD) is a disease that is not transmissible directly from one person to another. NCDs include Parkinson's disease , autoimmune diseases , strokes , heart diseases , cancers , diabetes , chronic kidney disease , osteoarthritis , osteoporosis , Alzheimer's disease , cataracts , and others.
Conformation kidney biopsy should only be performed if non-diabetic kidney disease is suspected. [citation needed] Urine analysis in patients with diabetic kidney disease is often bland. In cases of severely increased microalbuminuria, hematuria might be present. [32] fat bodies might be present in patients who develop nephrotic-range proteinuria.