However, acute liver failure from severe hepatic necrosis is an uncommon phenomenon. Acute liver failure can affect the body through a number of system failures: 1  Gastrointestinal: vomiting, diarrhea, blood in the stool (hematochezia).
Opera seria (plural: opere serie; usually called dramma per musica or melodramma serio) is an Italian musical term which refers to the noble and serious style of Italian opera that predominated in Europe from the 1710s to c. 1770.
The word opera, meaning work in Italian, was first used in the modern musical and theatrical sense in 1639 and soon spread to the other European languages. new, 17th century form of religious drama, the oratorio did arise shortly after the advent of opera, though it owes at least as much to the (originally secular) non-dramatic recitative-aria form of the cantata.