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[6] [7] The corneal branch is notable only because it is the one that actually reached human trials and it did so as a defined topical formulation of the full protein, not as a systemic fragment
The cyanocobalamin Injection, 1000mcg/mL comes in smaller 1mL vials so it may cost more to package this medication
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Questions and answers on dietary supplements
Adults over 60 generally have a lower absorption capacity for B12 compared to those below this age group
History [edit] Descriptions of deficiency effects [edit] Between 1849 and 1887, Thomas Addison described a case of pernicious anemia, William Osler and William Gardner first described a case of neuropathy, Hayem described large red cells in the peripheral blood in this condition, which he called "giant blood corpuscles" (now called macrocytes), Paul Ehrlich identified megaloblasts in the bone marrow, and Ludwig Lichtheim described a case of myelopathy
