Increasing stimulation of megakaryocytopoiesis with decreasing platelet count.
D000818:Animals; D002452:Cell Count; D006410:Hematopoiesis; D008533:Megakaryocytes / Q000473:pathology*; D010976:Platelet Count; D051381:Rats; D013921:Thrombocytopenia / Q000097:blood / Q000473:pathology*