Legislative term limits have been ruled unconstitutional by the courts in four states; see Summaries of Term Limits Cases for details. See a year-by-year breakdown of the number of legislators termed out between 1996 and 2014.
A later study showed it is an effective antispasmodic when test-applied topically to the intestine during endoscopy. Bamboo shoots have been used for gastrointestinal and antispasmodic symptoms. Anisotropine, Atropine, Clidinium bromide are also the most commonly used modern antispasmodics. Skeletal muscle spasm
Tricyclic antidepressant. Chemical structure of the prototypical and first marketed tricyclic antidepressant imipramine. Notice its three rings. Tricyclic antidepressants (TCAs) are chemical compounds used primarily as antidepressants. TCAs were first discovered in the early 1950s and marketed later in the decade. They are named after their chemical structure, which contains three rings of atoms.