vitamin b12 deficiency is the same as pernicious anemia and chronic gastritis.
vitamin b12 deficiency is the same as pernicious anemia and chronic gastritis.
is vitamin b12 deficiency the same as pernicious anemia?
chronic gastritis
Na
Na
pernicious anemia was a fatal disease before about the year 1920, when george whipple suggested raw liver as a treatment. the first workable treatment for pernicious anemia began when whipple made a discovery in the course of experiments in which he bled dogs to make them anemic, then fed them various foods to see which would make them recover most rapidly (he was looking for treatments for anemia from bleeding, not pernicious anemia). whipple discovered ingesting large amounts of liver seemed to cure anemia from blood loss, and tried liver ingestion as a treatment for pernicious anemia, reporting improvement there, also, in a paper in 1920. george minot and william murphy then set about to partly isolate the curative property in liver, and in 1926 showed it was contained in raw liver juice (in the process also showing it was the iron in liver tissue, not the soluble factor in liver juice, which cured the anemia from bleeding in dogs); thus, the discovery of the liver juice factor as a treatment for pernicious anemia had been by coincidence. frieda robscheit-robbins worked closely with whipple, co-authoring 21 papers from 1925-30. for the discovery of the cure of a previously fatal disease of unknown cause, whipple, minot, and murphy shared the 1934 nobel prize in medicine.
vitamin b12 deficiency anemia