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A novel monoclonal antibody has been developed that reacts strongly with human prostatic cancer, especially tumors of high grade… Expand Plasmodium falciparum was shown to synthesize pteroylpolyglutamate de novo from guanosine 5'-triphosphate (GTP), p-aminobenzoate… Expand Publisher Summary This chapter highlights electrochemical reduction of pteroylpentaglutamate. Various methods can be used for the… Expand Abstract Several of the folate-mediated reactions in eucaryotic cells are carried out by multifunctional proteins using the… Expand 1. Tritiated folic acid (pteroylglutamic acid) was injected into rats whose livers were undergoing regeneration after partial… Expand Abstract An investigation of folate compounds in the kidney, red blood cells, and urine of rats was made by tracing the… Expand Abstract [3H]Methotrexate was metabolized mainly to 4-amino-4-deoxy-10-methylpteroic acid in resting cells of Lactobacillus casei… Expand Abstract Synthetic pteroylglutamates containing between one and seven glutamic acid residues were oxidised to the corresponding… Expand Summary Separation of folates in rat liver has been investigated with DEAE-cellulose, Sephadex G-15 and G-25 columns. Liver… Expand Folic acid absorption was studied in anesthetized dogs by determining the amount and chemical nature of folate in venous blood… Expand