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  • Mapping Iodine Perfusion in the Body
    Health - 20 Mar 2019
    Iodine-containing contrast medium is a chemical used in iodine perfusion studies to enhance images taken during body scans such as X-rays and computed tomography (CT) scans. Increasingly, dual-energy...
  • What is Clostridium difficile?
    Health - 18 Mar 2019
    Clostridium difficile, also called C. difficile or C. diff, is a bacterium that mainly infects the large intestine and causes diarrhea and other life-threatening intestinal disorders.
  • Immunology: A Very British History
    Life Sciences - 8 Mar 2019
    Britain has been home to many pioneers of immunology, ranging from cellular biologists to virologists and biochemists. This article aims to provide a brief overview of Britain's history in this vital...
  • Splenectomy (Spleen Removal)
    Health - 7 Mar 2019
    Splenectomy is the procedure performed to remove the spleen. It may be done for various indications, some of which are detailed in this article.
  • Performing the Analysis of Vitamin D in Cheese with Mass Spectrometry
    White Paper - 6 Mar 2019
    Using an APCI LC-MS/MS mass spectrometry system to perform the analysis of vitamin D in cheese.
  • Vitamin E alpha tocopherol
    Health - 27 Feb 2019
    Natural vitamin E includes four tocopherols, called alpha, beta, gamma and delta tocopherol respectively. The form used in the human body is alpha tocopherol, and this form is necessary to treat...
  • Vitamin D Overdose
    Health - 27 Feb 2019
    Vitamin D toxicity can occur from high intakes of supplements containing vitamin D, but not from dietary intake. Prolonged sun exposure also does not result in vitamin D toxicity because the...
  • Vitamin B Function in the Body
    Health - 27 Feb 2019
    B vitamins are a group of water-soluble nutrients that are necessary for life. These must be obtained through dietary sources – they cannot be synthesized independently in the body. Although they are...
  • Colorectal Surgery
    Health - 27 Feb 2019
    Colorectal surgery is a medical operation that is performed on the colon, rectum and anus. Colorectal surgeons, who are also referred to as proctologists, are responsible for carrying out this...
  • Why can Uncertainty Cause Stress?
    Health - 27 Feb 2019
    Uncertainty about the future makes us less capable of coping with negative events when they happen. It also disables us from taking effective and efficient steps to avoid them. This negative reaction...

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