Recent laws passed to protect music and extend copyright for certain works have made it so that the latest copyright date for a piece of music to be considered public domain is 1923. Anyone can create a version or arrangement of a public domain song, and then copyright that version under his/her name. This makes this particular arrangement of the song untouchable by anyone except the arranger, even though the original song from whence it came is still part of the public domain.
Aminoglycosides can cause eighth cranial nerve damage, resulting in vestibular and/or auditory toxicities. Symptoms include dizziness, nystagmus, vertigo, ataxia, tinnitus, and varying degrees of hearing impairment.
The signs and symptoms of colitis are quite variable and dependent on the cause of the given colitis and factors that modify its course and severity. Symptoms of colitis may include: abdominal pain, loss of appetite, fatigue, bloody diarrhea, mucus in the stool, cramping, urgency and bloating. Signs may include: abdominal tenderness, weight loss, changes in bowel habits (increased frequency), fever, bleeding (overt or occult)/bloody stools, diarrhea, and distension. Signs seen on colonoscopy include: colonic mucosal erythema (redness of the inner surface of the colon), ulcers, bleeding.