Archive for the ‘Hematology’ Category

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Hemorrhage Negative Feedback System Schematic Diagram

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The herein schematic diagrams the negative feedback system that is activated by hemorrhage. All of these effects (mentioned below) lead to increased blood pressure.

Bone Marrow Failure Syndroms in the Pathophysiology Concept of Aplastic Anemia

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Aplastic anemia is an immune-mediated disease where bone marrow does not produce sufficient new cells to replenish blood cells in the paradigm of the human bone marrow failure syndroms (wikipedia). Hematopoietic stem-cell compartment is the target for the immune response in the pathophysiology concept of Aplastic anemia. The following figure shows the immune destruction of hematopoiesis occured.

Tags: , | Category: Hematology, Pathophysiology | Posted at February 10, 2010 with 0 Comments