CMSP Cool Image of the Day Blog

Morphine Might Help Spread Cancer

Laboratory tests suggest morphine could in fact encourage the spread of cancer, for which it is routinely prescribed to relieve pain from surgery and tumors.

US scientists say the opiate promotes the growth of new blood vessels which deliver tumors oxygen and nutrients.

Speaking at a meeting of the American Association for Cancer Research in Boston, they also claim to have found a drug which counters this effect.

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Alcohol May Protect Men's Hearts

Drinking alcohol every day cuts the risk of heart disease in men by more than a third, a major study suggests. The Spanish research involving more than 15,500 men and 26,000 women found large quantities of alcohol could be even more beneficial for men.

Female drinkers did not benefit to the same extent, the study in Heart found.

Experts are critical, warning heavy drinking can increase the risk of other diseases, with alcohol responsible for 1.8 million deaths globally per year.
The study was conducted in Spain, a country with relatively high rates of alcohol consumption and low rates of coronary heart disease.

The research involved men and women aged between 29 and 69, who were asked to document their lifetime drinking habits and followed for 10 years.

I'll be right back, I have to walk to the fridge.

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Ketamine is a painkiller used in operations on people and animals. There has been a rise in the number of young people taking the Class C drug ketamine.

Increased use was found in nine out of 20 studied areas in the UK. Ketamine was made illegal three years ago after a surge in the number of people using it as a recreational drug. It is legal in low doses for medicinal use as an anesthetic and a horse tranquilizer.

Also known as K, Special K and Vitamin K, the drug has a strong following on the dance scene. Usually it is snorted or swallowed but more people were injecting it in an attempt to experience stronger hallucinations, which increases the risk of infection from dirty needles.

At low doses the user may feel euphoric, experience waves of energy, and possibly synaesthesia - sensations such as seeing sounds or hearing colors. At higher doses the user might become paralysed, experience hallucinations and alternate realities, and a feeling of disassociation giving an out-of-body experience known as the "K-hole".

Ketamine was linked to the deaths of 23 people between 1993 and 2006. Most had accidents after taking the drug.

Custom Medical Stock Photo has images available for download and license at CMSP.com.

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Noise Worse for Dyslexic Pupils

Children with dyslexia find it harder to hear in noisy classrooms than those without the condition, a US study says. Pupils with poor reading skills were also more likely to struggle to retain information when there was background noise, researchers reported in Neuron.

They said the findings, based on tests on 30 children, might help to develop new ways to diagnose the condition. The team from Northwestern University, in Chicago, said pupils with dyslexia might also need extra support in class. They said placing children with dyslexia in front of the teacher could make a big difference.

And they suggested other steps, such as providing such pupils with wireless technologies and noise-reducing headphones to pick up information better.

Dyslexia is a neurological disorder which affects reading and spelling skills in between 5% to 10% of children.

Custom Medical Stock Photo has images available for download and license at CMSP.com.

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Today's Cool Image is of a Normal Kidney micrograph. The magnification is x100.

This is a perfect visual representation of healthy kidney tissue. This image could be used to help illustrate diabetes in a positive way.

This image has been enhanced and colorized and is part of CMSP's 100,000 image library.

Custom Medical Stock Photo has images available for download and license at CMSP.com.

Small files and royalty free images can be viewed and purchase online at CMSP's sister site: www.cmspRF.com

Any questions, contact CMSP at research@cmsp.com

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November 11, 2009

Veterans Day is an annual American holiday honoring military veterans. A federal holiday, it is usually observed on November 11.

It is also celebrated as Armistice Day or Remembrance Day in other parts of the world, falling on November 11, the anniversary of the signing of the Armistice that ended World War I.

Why is Veterans Day on November 11? Because major hostilities of World War I were formally ended at the 11th hour of the 11th day of the 11th month of 1918 with the German signing of the Armistice.

The photo is from CMSP's library of images.

Custom Medical Stock Photo has over 100,000 on the CMSP.com website available for download and license.

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While in the hospital, a patient may be prescribed several medications. Gloves are worn by nurses and other healthcare workers due to Sepsis and other pathogens.

In the United States, sepsis is the second-leading cause of death in non-coronary ICU patients, and the tenth-most-common cause of death overall according to data from the Centers for Disease Control and Prevention (the first being multiple organ dysfunction syndrome).

Sepsis is common and also more dangerous in elderly, immunocompromised, and critically-ill patients. It occurs in 1–2% of all hospitalizations and accounts for as much as 25% of intensive-care unit (ICU) bed utilization. It is a major cause of death in intensive-care units worldwide, with mortality rates that range from 20% for sepsis to 40% for severe sepsis to >60% for septic shock.

Custom Medical Stock Photo has over 100,000 on the CMSP.com website available for download and license.

Small files and royalty free images can be viewed and purchase online at CMSP's sister site: www.cmspRF.com

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