According to the American Psychiatric Association (APA) Practice Guidelines for the Treatment of Patients with Bipolar Disorder, biochemical hypothyroidism develops in 5% to 35% of patients with bipolar disorder, usually within 6 to 18 months of lithium treatment initiation.
The longest-surviving dynasty in the world is the Imperial House of Japan, the Yamato dynasty, whose reign is traditionally dated to 660 BC.
Ming dynasty. For other uses, see Ming (disambiguation) and Ming Dynasty (disambiguation). The Ming dynasty was the ruling dynasty of China â then known as the Empire of the Great Ming â for 276 years (1368â1644) following the collapse of the Mongol-led Yuan dynasty.