Epoxy resins may be reacted (cross-linked) either with themselves through catalytic homopolymerisation, or with a wide range of co-reactants including polyfunctional amines, acids (and acid anhydrides), phenols, alcohols and thiols.
Any joint may be involved in a gout attack (and it may be more than one) with the most frequent sites being in the feet, ankles, knees, and elbows. An acute gout attack will generally reach its peak 12-24 hours after onset, and then will slowly begin to resolve even without treatment. Full recovery from a gout attack (without treatment) takes approximately 7-14 days. An accurate and colorful discription of a gout attack was elegantly written in 1683 by Dr. Thomas Sydenham who was himself a sufferer of gout:
There's nothing you can do to stop an attack once it starts, but you can ease some of the symptoms at home. Warning Signs of a Gout Flare-Up. Some people with gout, also known as gouty arthritis, say an attack begins with a burning, itching, or tingling feeling in a joint maybe an hour or two before the flare-up starts. The joint may feel a little stiff or a bit sore. Not long after, the telltale signs of gout begin. If you get repeated attacks, you'll learn your body's signals that one is about to begin. Sometimes, people with gout have no early signs that a flare is about to start. They may just wake up in the middle of the night with a very painful joint.