C. difficile is a toxin-producing bacteria that causes antibiotic-associated colitis, which can occur after the antibiotic therapy upsets the balance of good and bad bacteria in your intestinal tract. Besides loose stools, C. difficile infection can cause: 1  Lower abdominal pain and cramping. 2  Low-grade fever.  Nausea.
Topics | Endocrine System | What is the function of islets in the pancreas? Islets are groups of cells located in the pancreas that make hormones that help the body break down and use food. For example, alpha cells make glucagon and beta cells make insulin. They are also called islets of Langerhans.
The Islets of Langerhans. The Islets of Langerhans are commonly referred to as islets (pronounced EYE-lets). Islets actually are clusters of cells, with each islet containing 3,000 to 4,000 cells.Scientists estimate there are 1 million islets in a healthy, adult pancreas.They make up only 1 to 2 percent of the entire organ.Within each islet are several types of cells, which work together to regulate blood sugar. One cell type is the beta cell.slets actually are clusters of cells, with each islet containing 3,000 to 4,000 cells. Scientists estimate there are 1 million islets in a healthy, adult pancreas. They make up only 1 to 2 percent of the entire organ.