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Results 83431 - 83440 of 83998 for cancer
  • What is CDK9?
    Health - 21 Mar 2019
    Cyclin-dependent kinase 9 (CDK9) is a member of the CDK family, which is a very important group of proteins involved in the control of the cell cycle. CDKs may be classified as multifunctional enzymes...
  • 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...

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