cytidine deaminase and thymidine phosphorylase (Figure 1), all of which are expressed in hepatic and tumor tissue. In particular the final enzymatic reaction, in which 5'-deoxy-5'-fluorouridine (5 ...

Sarah Vine and Andrew Pierce bring their own no-holds-barred opinions, insights and reaction (clue is in the title) to the biggest stories of the week. New episodes every Wednesday, wherever you ...

When metals react with oxygen, metal oxides are formed. The speed of the reaction depends on the reactivity of the metal. Watch this video for a practical demonstration of reacting metals with oyxgen.