The kidneys are "pollution discharge factories" that clean the blood in the body. The reason why the kidneys have sewage function, all depends on the diligent "workers" in "factory" - nephron.
The nephron is composed of glomerulus and tubules, and there are about one million nephrons in each kidney. Renal and anatomical structures can be further pided into glomeruli and renal capsule. Glomerular is actually a spherical tissue composed of many capillaries, which plays a role of filtration in the process of blood filtration. The renal capsule and tubules are the formation, concentration and collection of urine sites.
It can be said that the kidney is our purifier of blood, but do you know, the level of blood pressure, but also determines the quality of the kidneys.
Hypertension is how to damage the kidneys?
High blood pressure damage to the blood vessels can be described as ubiquitous, kidney tissue almost escape the destruction of hypertension.
Hypertension causes these damage primarily to the kidneys:
Ischemia: Renal and renal arteries appear similar to hardening changes, the narrowing of the lumen, the kidneys will be ischemic.
Concentration impaired: on the basis of hypoxia and hypoxia, the concentration function of urine is impaired, and patients often have increased frequency of urination at night.
Increased glomerular permeability: glomerular damage, the filtering effect is getting worse, the urine can appear protein, red blood cells and tube type.
With the gradual reduction of nephrons, impaired renal function, renal failure can eventually occur. Impaired renal function is becoming one of the main related diseases affecting the quality of life of hypertensive patients.
Kidney damage caused by high blood pressure, over time, will cause damage to renal function, thus affecting all aspects of the body.
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