2018- James P Allison and Tasuku Honjo for Immune checkpoint therapy to treatments for advanced, deadly cancers. 2017- Jeffrey Hall, Michael Rosbash and Michael Young for unravelling how bodies keep a circadian rhythm or body clock 2016 – Yoshinori Ohsumi for discovering how cells remain healthy by recycling waste. 2015 – William C Campbell, Satoshi Ōmura and…
Read moreTwo scientists who discovered how to fight cancer using the body’s immune system have won the 2018 Nobel Prize for physiology or medicine. The work, by Professor James P Allison from the US and Professor Tasuku Honjo from Japan, has led to treatments for advanced, deadly skin cancer. Immune checkpoint therapy has revolutionised cancer treatment,…
Read morePrinciple: The citrate test detects the ability of an organism to use citrate as the sole source of carbon and energy. Bacteria are inoculated on a medium containing sodium citrate and a pH indicator such as bromothymol blue. The medium also contains inorganic ammonium salts, which are utilized as sole source of nitrogen. Use of citrate…
Read moreWhen you lose the use of a limb, even the simplest of daily tasks can turn into a challenge. High-tech devices can help restore independence. New technologies are even making it possible to connect the mind to an artificial limb. These artificial limbs are called bionic prosthetic devices. “To get back some of that lost function,…
Read moreTaking a low-dose aspirin every day has long been known to cut the chances of another heart attack, stroke or other heart problem in people who already have had one, but the risks don’t outweigh the benefits for most other folks, major new research finds.…
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