Aphthous stomatitis with aphthous stomatitis, and it is known that trauma can decrease the mucosal barrier. Trauma could occur during injections of local anesthetic in the mouth, or otherwise during dental treatments, frictional trauma from a sharp surface in the mouth such as broken tooth, or from tooth brushing. Hormonal factors are capable of altering the mucosal barrier. In one study, a small group of females with aphthous stomatitis had fewer occurrences of aphthous ulcers during the luteal phase of the menstrual cycle or with use of the contraceptive pill. This phase is associated with a fall in progestogen levels, mucosal proliferation
How the Lack of Love Affects Two Men a turn when a divorced woman, Oh Mi-mi, rents a room in their house. Both fall in love with her, and they turn on each other to win her heart. "How the Lack of Love Affects Two Men" was released in South Korea on 16 November 2006, and on its opening weekend topped the box office with 179,489 admissions. The film went on to receive a total of 593,277 admissions nationwide, with a gross (as of 26 November 2006) of $2,470,615. How the Lack of Love Affects Two Men How the Lack of Love Affects Two Men () is a