Leticia Rivas

Recommended Articles

• Lab-Grown Human Colons Change the Face of Colitis Study

  For the first time ever, scientists have been able to artificially create an organoid—a mass of cells and tissues—that accurately reproduces a naturally developed human colon. The research was conducted at Cincinnati Children’s Hospital Medical Center, and senior study investigator James...

• How to Effectively Remove Head Lice

  Head lice are often caused by a six-legged organism that subsists on the human head. They don’t cause long-term effects, but it might make the sufferer fight a relentless urge to scratch or score the scalp non-stop! Lice are really difficult to see, since they’re usually small in size and...

• Study Attempts to Connect the Dots Between Menopause and Alzheimer's

  According to a study, there is a correlation between menopause and Alzheimer's disease that involves the changes in the metabolic system, such as the loss of estrogen, increasing the chance of developing Alzheimer's. Apparently, menopause is actually the second major risk factor, after old age, for...

• Are There Risks to a Spinal Stenosis Surgery?

  Like any other surgical procedure, spinal stenosis surgery has its own risks and possible complications. However, if performed correctly by professional medical staff, the possibility of any complication after the surgery is low.The potential risks and possible complications following a spinal...

• Researches Discover Clues as to Why Exactly BRCA Mutations Can Cause Cancer

  When the BRCA1 gene mutation was found by scientists supported by the National Cancer Institute to be hereditary predisposition to breast cancer, it was a major breakthrough; however, for many years, researchers have found themselves puzzled by the BRCA1 gene. Its ability to cause breast and ovarian...

• HIV: Will My Child Get It If I’m Pregnant?

  The initials 'HIV' stand for Human Immunodeficiency Virus. As the name suggest, it is a viral attack that completely weakens the defense systems of a human being leaving them open to invasion from bacteria and other disease causing micro-organisms.Once infected, the virus finds its way into the...