These are a group of compounds acetone, beta-hydroxybutyric acid secreted by the body, when there is a deprivation of simple glucose. However, these could be symptoms of many other problems too, so one may need a laboratory swab for testing. A heart blockage may not get noticed until it develops into a heart attack, be it mild or severe. For proceeding with urinalysis, urine sample preferably the first morning one is collected in a clean and sterilized bottle. http://cbi.as/medicalinterview95097The age-related mild cognitive impairment could sometimes progress to dementia, which refers to a group of symptoms that hint towards the impairment of mental functions. Poly cysts mean multiple cysts, only in this case these are eggs that are still in their follicle, and the ovaries are unable to shed them. Decibel: The unit for measuring the loudness or intensity of sound. Understand more about this gynaecological…
Science News First use of graphene to detect cancer cells System able to detect activity level of single interfaced cell Date: University of Illinois at Chicago Summary: By interfacing brain cells onto graphene, researchers have shown they can differentiate a single hyperactive cancerous cell from a normal cell, pointing the way to developing a simple, noninvasive tool for early cancer diagnosis. Credit: UIC/Vikas Berry Normal and cancerous brain cells interfaced with graphene show different activity levels under Raman imaging. Credit: UIC/Vikas Berry Close What can’t graphene do? You can scratch “detect cancer” off of that list. By interfacing brain cells onto graphene, researchers at the University of Illinois at Chicago have shown they can differentiate a single hyperactive cancerous cell from a normal cell, pointing the way to developing a simple, noninvasive tool for early cancer diagnosis. “This graphene system is able to detect the level of activity of an interfaced cell,” says Vikas Berry, associate professor and head of chemical engineering at UIC, who led the research along with Ankit Mehta, assistant professor of clinical neurosurgery in the UIC College of Medicine. “Graphene is the thinnest known material and is very sensitive to whatever happens on its surface,” Berry said. The nanomaterial is composed of a single layer of carbon atoms linked in a hexagonal chicken-wire pattern, and all the atoms share a cloud of electrons moving freely about the surface. “The cell’s interface with graphene rearranges the charge distribution in graphene, which modifies the energy of atomic vibration as detected by Raman spectroscopy,” Berry said, referring to a powerful workhorse technique that is routinely used to study graphene.
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More Wolfsburg have announced that Julian Draxler will join Paris Saint-Germain in the January transfer window. The Germany international has signed a four-year deal after the Ligue 1 champions agreed a transfer fee reportedly worth 35million, plus a further 10m in add-ons. “Julian Draxler is to leave VfL Wolfsburg and sign for French club Paris Saint-Germain, pending a medical examination,” a club statement confirmed. “The 23-year-old attacker has agreed to a four-year deal with the Ligue 1 titleholders and UEFA Champions League participants. Both clubs have agreed to keep the financial details of the deal confidential.” Sporting director Olaf Rebbe said: “We’ve had some very intense but constructive discussions with Paris Saint-Germain, Julian Draxler and his management over the past few days and we’re confident to have reached a satisfactory conclusion for all parties.” Head coach Valerien Ismael added: “Of course I’m sad to see Julian go, because he’s an outstanding footballer. He gave everything in the recent matches against Frankfurt and Borussia Monchengladbach and once again showed how much this club meant to him. “I hope his move to France provides him with a fresh challenge.” Draxler joined Wolfsburg from Schalke in August 2015 but has endured a difficult time at the Volkswagen Arena. He has made 14 appearances this season without scoring a goal and was omitted from the squad to face Bayern Munich following concerns over his behaviour, although he did register an assist in each of his last two games against Frankfurt and Gladbach. The arrival of Draxler, who had been linked with Arsenal, is expected to hasten the departure of Jese Rodriguez, who has been linked with a return to LaLiga with Las Palmas. medical volunteer interviewFull-back Ricardo Rodriguez has also been rumoured to be in talks with PSG over a switch next month. Reblog
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