Kidney failure causes anemia reason what?

Anemia is not really a disease, but many of the symptoms of the disease, and renal failure of anemia is also in their everyday life in one of the most common. The expert points out, the kidney failure can lead to anemia appear, mostly because blood is enough, perfusion defect so, cause kidney failure anemia the specific reason for the what?
The cause of the kidney failure anemia, kidney failure affect 1 hematopoietic: chronic kidney failure, besides kidneys produced erythropoietin parts of the damaged outside, hemoglobin to oxygen affinity reduce, the unit hemoglobin to oxygen increase the utilization rate of, kidney ischemia relative not serious, produce erythropoietin the main stimulus to reduce, leading to the generation of erythropoietin significantly less. And toxins inhibit bone marrow, chronic renal failure in some of the accumulation of the blood of the marrow is toxic to direct inhibition and lead to hematopoiesis function obstacle.
Renal failure reason 2, renal failure of anemia in red blood cell damage: some of chronic renal failure of red blood cell in patients with anaemia caused by increased damage is also one of the reasons why, this is because the uremia disease was high when the red blood cells to shorten life, can happen, uremia red blood cells and red blood cell metabolic barrier when brittle increase, the resulting red blood cells, capillary pathological changes made by mechanical damage and destruction red blood cells, spleen function hyperthyroidism.
Therefore, if the body without symptoms of anemia appear, to promptly to the hospital for examination, to prevent illness further intensifies, the happening of the result in kidney failure.