Samples containing the polar phase were prepared by adding deuterium-enriched phosphate buffer, and one-dimensional H NOESY spectra were acquired using a 600 MHz NMR spectrometer
At NCSU, a Doberman pinscher would be started at 3.125 (or even 1.56) mg QD for 2 weeks, then BID x 2 weeks, then 6.25/3.125 mg for 2 weeks, etc, until a full dose of 25-50 mg daily, divided BID, is achieved or the patient shows signs of intolerance
Its hard to say exactly how long B12 shots last in the fridge compared with a cabinet, but this should help extend the shelf life of your injectable B12 after opening
[DOI] [PMC free article] [PubMed] [Google Scholar] 74.McCullough M.L., Peterson J.J., Patel R., Jacques P.F., Shah R., Dwyer J.T