Frederick Banting in the blood which was then excreted in urine. Attempts to extract insulin from ground-up pancreas cells were unsuccessful, likely because of the destruction of the insulin by the proteolysis enzyme of the pancreas. The challenge was to find a way to extract insulin from the pancreas prior to its being destroyed. Moses Barron published an article in 1920 which described experimental closure of the pancreatic duct by ligature; this further influenced Banting's thinking. The procedure caused deterioration of the cells of the pancreas that secrete trypsin which breaks down insulin, but it left the islets of Langerhans intact. Banting
What I Do Best of Gulong ng Palad which won most popular song from this album and awqarded by S Magazine as Song of the Year. Sabihin Mo Sa Akin was the theme song of Anne Curtis' Kampanerang Kuba, and finally, Dahil Nagmamahal became the theme song of ABS-CBN's show for Filipino workers abroad entitled Nagmamahal, Kapamilya hosted by Bernadette Sembrano.And. her carrier single, What I do Best won as Best Song Performed by a Female Artist given by iFM Pinoy Music Awards. What I Do Best What I Do Best is Sheryn Regis' second studio album under Star Records, released on July 2005