title: The haemopoietic microenvironment.
mesh_terms: D000375:Aging; D000818:Animals; D001854:Bone Marrow Cells; D002454:Cell Differentiation; D002465:Cell Movement; D003114:Colony-Forming Units Assay; D004921:Erythropoietin / Q000494:pharmacology; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000166:cytology / Q000378:metabolism; D006413:Hematopoietic System / Q000166:cytology* / Q000276:immunology / Q000294:innervation; D007668:Kidney / Q000166:cytology; D008099:Liver / Q000166:cytology; D008198:Lymph Nodes / Q000166:cytology; D008214:Lymphocytes / Q000166:cytology; D051379:Mice; D010529:Peritoneal Cavity / Q000166:cytology; D011817:Rabbits; D051381:Rats; D013154:Spleen / Q000166:cytology; D014664:Vasodilation
chemical_list: D004921:Erythropoietin