The proximal tubule is the portion of the duct system of the nephron of the kidney which leads from Bowman's capsule to the loop of Henle.he proximal tubule as a part of the nephron can be divided into two sections, pars convoluta and pars recta. Differences in cell outlines exist between these segments, and therefore presumably in function too.
The Patient Protection and Affordable Care Act (PPACA), commonly called the Affordable Care Act (ACA) or Obamacare, is a United States federal statute enacted by President Barack Obama on March 23, 2010.
The Patient Protection and Affordable Care Act of 2010, often called Obamacare, poses one of the gravest challenges to republican self-government since the Civil War. It establishes a vast array of new entitlements, cost controls, and regulations over the health sector that comprises one-sixth of the U.S. economy.