Endoscopic management of urinary stone disease

Urinary stones are hard buildups of minerals that form in the urinary system and cause urinary tract infection, the obstruction of urinary flow and sometimes renal dysfunction. They may also be accompanied by pain and bleeding. The structural order and chemical components of a urinary stone, as well as abnormalities shown in the urine, began to be unraveled in the 20th century with the advent of a

May 19, 2011

Ways to tackle tummy trouble

Although there is no cure, irritable bowel syndrome can be managedWhen he was a college student, Lee Sang-woo used to memorize the location of toilets at every subway station between his home and school. “Because I had diarrhea frequently, I never took the bus,” said the 32-year-old office worker who has suffered from irritable bowel syndrome for more than 10 years. Even though his symptoms have i

May 19, 2011

Lonely planet guide: Planets that have no stars

Astronomers on Wednesday said they had found a previously inconceivable phenomenon: planets that do not appear to be anchored to a host star but instead wander the heavens.In a two-year scan of the cosmos, 10 planets with roughly the mass of Jupiter, the largest planet of our Solar System, have been found at such enormous distances from the nearest star that some of them could be said to float fre

May 19, 2011

Blood test tells you how long you will live

(MCT)A $700 blood test that tells someone’s biological age will go on sale in Britain later this year, the Independent reported Monday.The test will be able to offer the possibility of estimating how long the person has left to live by measuring telomeres on the tip of their chromosomes, the most important and accurate indicators of how rapidly someone is aging. However, critics worry that it can

May 16, 2011

Twitter symphony makes noise

An undergraduate student of Bournemouth University in England has created a “symphony” of Twitter feeds, the Daily Telegraph reported. Music technology student Sam Harman used a computer program to turn Twitter posts into sounds by giving each character its own distinctive tone. As a computer reads each Tweet, it plays a sound. The result is a collection of sounds similar to a xylophone. “The syst

May 15, 2011

Jupiter moon has 'ocean' of molten rock

 WASHINGTON (AFP) – A moon of Jupiter is the only place other than Earth in our solar system where volcanoes occur, and scientists have found an ocean of magma beneath its surface that feed its potent eruptions.Io is the most volcanic object known in the solar system, producing 100 times more lava than Earth, and data from NASA's Galileo spacecraft has shed new light on how that happens, said the

May 13, 2011

Over-the-counter drug danger rises

FORT LAUDERDALE, Florida ― Raids on South Florida pill mills have drawn attention to the dangers of prescription drugs. But also life-threatening can be the aisles of over-the-counter medications at drug stores, where seemingly harmless pain relievers and other products account for a growing number of overdoses.Calls to the Florida Poison Information Center Miami, which handles all of South Florid

May 12, 2011

Dizziness: Look into your ears

Dizziness covers a whole range symptoms of unsteadiness when one is in a perfectly stable environment. From a floating sensation and lightheadedness to breakdown and unconsciousness, someone who feels dizzy faces various symptoms. In the case of vertigo, the sufferer feels his or surrounding environment to be spinning around constantly. Dr. Chung Won-ho of Samsung Medical Center checks a patient’s

May 12, 2011

Eat rice rather than bread

Rice provides more energy, research suggestsMore people are enjoying bread or pastries for breakfast for convenience’s sake. Thirty-two-year-old office worker Kim Sang-il is one of them. Single, living alone in his studio and eating out everyday, Kim barely makes anything at home. He eats toast with jam and yogurt for breakfast.“If I try to have steamed rice with side dishes, the Korean traditiona

May 12, 2011

Google-powered laptops to go on sale June 15

Sundar Pichai, senior vice president of Chrome at Google Inc., speaks during a keynote address at the Google I/O conference in San Francisco, California, U.S., on Wednesday, May 11, 2011. Google Inc.'s new Chromebook line of laptops, manufactured by Samsung Electronics Co. and Acer Inc., will go on sale next month, furthering the company's push into computer hardware. (Bloomberg-Yonhap News)SAN FR

May 12, 2011