What is creatinine? The function and efficacy of 0 1 creatinine creatinine is the product of human muscle metabolism. Its main function is to evaluate the severity of kidney diseases and reflect the nutritional status to some extent.
What is the relationship between creatinine and uric acid? Uric acid and creatinine are metabolic wastes of human body and need to be excreted through the kidney, so the increase of uric acid and creatinine index is related to renal insufficiency. In particular, the increase of creatinine can more intuitively reflect the quality of renal function.
03 creatinine is to check what creatinine is to check renal function, mainly to draw blood. Creatinine is the product of muscle metabolism, which is filtered by glomerular filtration membrane and not reabsorbed by renal tubules, and is an ideal index to reflect renal function.
How is creatinine formed? 0 1 The sources of creatinine in blood include exogenous and endogenous. Almost all creatinine in blood enters the urine through glomerular filtration and is not reabsorbed by renal tubules. The daily output of endogenous creatinine is almost constant, the intake of exogenous creatinine is strictly controlled, and the blood creatinine concentration is stable.
02 Urinary creatinine 90% of creatine in human body exists in muscle, and most of it exists in the form of creatine phosphate. Creatine phosphate dephosphorizes to produce creatinine, which is urine creatinine when it is excreted with urine.
What is the normal value of creatinine? 0 1 serum creatinine 5 1 The editor of East Normal University learned that the normal value of serum creatinine is 44~ 133umol/L, and in some places it is stipulated that it is 53~ 106umol/L for men and 44~97umol/L for women. The reference values of different hospitals will be different.
The normal value of adult urinary creatinine is 600-2000mg/ day, which is higher in men than in women. Urinary creatinine comes from blood and is excreted from urine after glomerular filtration. The increase of creatinine in blood can lead to the increase of urinary creatinine.
The reason of high creatinine is 0 1. Physiology and physiology can be seen in fever, overweight, high muscle content, strenuous exercise and eating a lot of meat. Pathology is common in the decline of glomerular filtration rate caused by various reasons, such as nephritis, renal injury, hypertensive nephropathy and so on. Symptoms of water metabolism disorder include polyuria, nocturia, thirst, mucosal dryness, fatigue and so on. Or edema, elevated blood pressure, etc. Patients with metabolic acidosis may have deep breathing, loss of appetite, abdominal pain, nausea, vomiting, headache and coma. Bone pain in renal osteopathy is often systemic, especially in the lower body. Skeletal deformity can lead to short stature. Metabolic disorders, such as sugar metabolism disorder, lipid metabolism disorder, protein and amino acid metabolism disorder, metabolic waste retention, etc. What diseases can high creatinine lead to? MaiGoo learned that if creatinine is higher than the normal range, the patient will enter the pathological process of the kidney. If creatinine is not treated in time, it will cause great harm and develop into uremia.
Most of the physiological reasons for the treatment are because of eating too much meat and exercising too much recently, so we just need to rest for a while. Pathological causes lead to high creatinine, so it is recommended to go to the hospital for detailed examination, find out the reasons and treat the symptoms.
There are many reasons for the low creatinine. Low creatinine may be related to anemia, creatinine malnutrition, muscle atrophy, leukemia, diabetes insipidus and other diseases.
02 Symptom 5 1 Dongshibian Xiao learned that serum creatinine is an important indicator of renal function, and the actual clinical significance of low serum creatinine is not significant, and there is no obvious manifestation in symptoms.
Treatment depends on how much creatinine is lower than normal. If it is very low and there are no other physical signs, it may not be a big problem. If creatinine is much lower or basically zero, then renal function should be seriously damaged. If the creatinine value is low, there will be symptoms such as decreased muscle mass, malnutrition and polyuria. It is recommended to seek medical advice in time.
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