Rofecoxib is a cyclooxygenase-2 (COX-2) inhibitor that has been withdrawn from the market because of an increased risk of cardiovascular (CV) events. With a special focus on the arteries, the distribution profiles of radioactivity in rats orally administered [14C]rofecoxib were investigated in comparison with two other COX-2 inhibitors, [14C]celecoxib and [14C]CS-706 (2-(4-ethoxyphenyl)-4-methy...

Background: Extended liver resection is necessary for advanced gallbladder cancer with hepatic involvement to achieve R0 resection. However, its type or extent and its surgical technique have yet to be established. Methods: To exclude systemic disease, frozen section biopsy following systematic para-aortic lymphadenectomy is recommended before starting extended surgery with curative intent beca...

Abstract The concept of Tribonacci sequence spaces by the domain a regular matrix was introduced Yaying and Hazarika (Math. Slovaca 70(3):697–706, 2000). In this paper, using $T = (t _{ik} )$ T=(tik</mml:msu...