Radiation Sickness

For kids with injured ankles, less treatment may be more

Emergency physicians can safely reduce x-rays in children with hurt ankles by as much as 23 percent and save emergency patients both money and time. The results of a cost analysis of the Low Risk Ankle Rule (LRAR) were published ...

Jul 20, 2015
popularity9 comments 0

Study points to therapy for radiation sickness

(Medical Xpress) -- A combination of two drugs may alleviate radiation sickness in people who have been exposed to high levels of radiation, even when the therapy is given a day after the exposure occurred, according to a ...

Jan 25, 2012
popularity0 comments 0

Study identifies possible therapy for radiation sickness

A combination of two drugs may alleviate radiation sickness in people who have been exposed to high levels of radiation, even when the therapy is given a day after the exposure occurred, according to a study led by scientists ...

Nov 23, 2011
popularity0 comments 3

Watching the death throes of tumours

A clinical trial due to begin later this year will see scientists observing close up, in real time – and in patients – how tumours respond to new drugs.

Feb 26, 2015
popularity24 comments 0

Mexico escalating the fight against breast cancer

On Avenue San Fernando, a tree-lined street crowded with food stands, the new wing of Mexico's flagship cancer hospital gleams like a silver airplane. Barely a year old, the light-filled structure attached to the National ...

Jan 29, 2015
popularity9 comments 0

Acute radiation syndrome (ARS) also known as radiation poisoning, radiation sickness or radiation toxicity, is a constellation of health effects which occur within several months of exposure to high amounts of ionizing radiation. The term generally refers to acute problems rather than ones that develop after a prolonged period.

The onset and type of symptoms that develop depends on the dose of radiation exposure. Relatively smaller doses result in gastrointestinal effects such as nausea and vomiting and symptoms related to falling blood counts such as infection and bleeding. Relatively larger doses can result in neurological effects and rapid death. Treatment of acute radiation syndrome is generally supportive with blood transfusions and antibiotics.

Chronic radiation syndrome has been reported among workers in the Soviet nuclear program due to long term exposures to radiation levels lower than what is required to induce acute sickness. It may manifest with low blood cell counts and neurological problems. Radiation exposure can also increase the probability of developing some other diseases, mainly different types of cancers, however these diseases are not included in the term radiation sickness.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

New 'Tissue Velcro' could help repair damaged hearts

Engineers at the University of Toronto just made assembling functional heart tissue as easy as fastening your shoes. The team has created a biocompatible scaffold that allows sheets of beating heart cells to snap together ...

Closing the loop with optogenetics

An engineering example of closed-loop control is a simple thermostat used to maintain a steady temperature in the home. Without it, heating or air conditioning would run without reacting to changes in outside conditions, ...