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The experimental procedure was based on the protocol described by (Gregory and Pfaff 1971)
Some studies suggest it's as short as 1-2 minutes, while others place it closer to 5-10 minutes
Although some authors [31, 32] recommend the use of moderately high doses (which have obtained the best results), studies are still being performed to investigate this
In adulthood, vitamin B9 and B12 deficiencies are associated with encephalopathy, myelopathy, and various behavioral and mood disorders, while deficiencies in B6, B9 and B12 can also cause polyneuropathy (, , )
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