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 ...

A change is called irreversible if it cannot be changed back again. Many chemical reactions are irreversible. In a chemical reaction, new materials are always formed. Sometimes these new materials ...

The subsequent cascade of enzymatic reactions is tightly regulated to assure that complement is activated only ... of the complement pathways and their implication on physiology and pathology. This ...

Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States ...