Cacey Hack

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• Charlie Sheen's HIV Diagnosis

  The American actor Charlie Sheen, who most people remember as the lead actor in Two and a Half Men (before being replaced by Ashton Kutcher) and a popular tabloid fodder, broke the news on Today with Matt Lauer that he has been HIV-positive for four years. Sheen revealed that he was compelled to...

• Different Types of Physicians Explained

  Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...

• Swiping Right: How One Woman Found Love and a Kidney on Tinder

  What are the odds of finding someone willing to give an organ away to someone they have met online?Social networks have already earned a place in day to day life. Being able to contact people online, meet and even have long-term friendships with someone that can be thousands of kilometers away ,or...

• Blocking Enzymes May Be the Key to Alzheimer's Treatment

  Scientists at the Massachusetts Institute of Technology (MIT) have been working on a potential new treatment for Alzheimer’s disease. They are honing in on the genetics involved, hoping to hijack enzymes to do the job.There are genes that turn on to help us make new memories.It’s been shown in...

• What are metatarsal bones?

  The five long bones of the metatarsus of the foot are known as the metatarsals. Just as metacarpals of the hand are made of different components, similarly, metatarsals are made of different components such as a proximal base, shaft, and distal head. Arches of the foot are formed by the metatarsal...

• What is a Cystoscopy?

  In cystoscopy, a slender, flexible or rigid tube (cystoscope) with a lighted camera at its tip is positioned inside the urinary bladder. The device is lubricated and gently slid inside the bladder through the urethral opening in the penis under anesthesia. The procedure enables the urologist to...