Pseudogout is a joint disease that can cause attacks of arthritis. Like gout, the condition involves the formation of crystals in the joints. But in pseudogout, the crystals are formed from a salt instead of uric acid. Alternative Names. Calcium pyrophosphate dihydrate deposition disease; CPPD disease.
Every autumn, around three million Monarch butterflies will travel around 3,000 miles to inhabit the mountains of central Mexico or small groves of trees along Californiaâs coast.
However, nowhere is the presence of butterfly motifs more prevalent than amongst the Aztec, Mixtec, Teotihuacan, Toltec, and Zapotec cultures of highland Mexico. For example, butterflies figured prominently in the life of the Aztecs, who dominated the Central Valley of Mexico between 1300 and 1523.