Search results
Results from the WOW.Com Content Network
One of the measures of kidney function is the glomerular filtration rate (GFR). Other tests that can assess the function of the kidneys include assessment of electrolyte levels such as potassium and phosphate, assessment of acid-base status by the measurement of bicarbonate levels from a vein, and assessment of the full blood count for anaemia.
The age term is (140 – age). This means that a 20-year-old person (140 – 20 = 120) will have twice the creatinine clearance as an 80-year-old (140 – 80 = 60) for the same level of serum creatinine. The C-G equation assumes that a woman will have a 15% lower creatinine clearance than a man at the same level of serum creatinine.
Erythropoietin is released in response to hypoxia (low levels of oxygen at tissue level) in the renal circulation. It stimulates erythropoiesis (production of red blood cells) in the bone marrow . Calcitriol , the activated form of vitamin D , promotes intestinal absorption of calcium and the renal reabsorption of phosphate .
Therefore, creatinine concentrations in blood and urine may be used to calculate the creatinine clearance (CrCl), which correlates approximately with the glomerular filtration rate (GFR). Blood creatinine concentrations may also be used alone to calculate the estimated GFR (eGFR). The GFR is clinically important as a measurement of kidney function.
No. Creatinine is freely filtered at the glomerular apparatus. While increased levels in a normal individual is a sign of impaired filtering, the increased creatinine does not harm or stress the kidneys in any way. So, having a high level of creatinine is only a sign of a problem, but is not a problem. Rjkd12 21:07, 5 December 2006 (UTC)
Recent research suggests that moderate-to-vigorous physical activity in the evenings could help maintain blood sugar levels in a healthy range. ... 800-290-4726 more ways to reach us. Sign in ...
Freezing is a great way to extend the shelf life of baked goods. By tightly wrapping baked goods in plastic wrap or aluminum foil, followed by an air-tight container or freezer bag, you can ...
The GFR is derived from the serum creatinine and is proportional to 1/creatinine, i.e. it is a reciprocal relationship; the higher the creatinine, the lower the GFR. It reflects one aspect of kidney function, how efficiently the glomeruli – the filtering units – work. The normal GFR is 90–120 ml/min.