The retention of cobalamin by the liver in the cobalamin-deficient rat
Chemically, vitamin B12 can exist in a number of different forms, but all of them contain the mineral Cobalt
The total radioactivity excretion in mixed bile samples collected between 0 and 72 h was low, and tritium water was primarily detected, accounting for 91.2% (females) and 91.0% (males) of the sample
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These disparities likely stem from difference in detection methodologies, tissue preparation techniques, and the specificity and reliability of antibodies to bind GLP-1 receptor protein in immunohistochemical analyses, highlighting the need for more standardized and sensitive approaches and better reporting in the literature [76]