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Science and Technology

Doctors have announced a new form of sleep disorder - "SMS lunacy"

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Doctors note that recently there has been an increase in cases of a new form of sleepwalking – “SMS sleepwalking”. Unlike regular sleepwalking, in which people walk, talk, eat, and have sex in their sleep, SMS sleepwalking manifests itself in sending SMS and emails.
16 September 2011, 17:49

The developmental pathway of a stem cell depends on its shape

To direct a stem cell along the desired developmental path, it is not at all necessary to supply it with the appropriate hormones and other biochemical signals; it is enough to simply force it to take the form of a cell of the desired tissue.
14 September 2011, 18:02

Fatherhood dramatically lowers testosterone levels in men

A new study has found that men experience a sharp drop in testosterone levels after becoming a father, suggesting that aggression and competitiveness are less useful when it comes to raising children.
13 September 2011, 19:37

In the US, arrhythmia is proposed to be treated by freezing

The most effective method of treating arrhythmia is currently high-frequency cauterization of diseased areas of the heart. A new modification of this method replaces cauterization with freezing: it is less dangerous for adjacent healthy tissues and allows treating a diseased area of a fairly large size.
13 September 2011, 19:31

A substance from crocuses could prove to be a universal weapon against cancer

A toxic alkaloid from crocuses called colchicine may be a universal weapon against cancer. Researchers have found a way to target it at cancerous tumors without killing healthy tissue along the way.
13 September 2011, 19:28

Microchip implant created that tracks cancer cells

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The traditional measure in the treatment of cancer is surgical intervention. However, not all tumors can be eliminated by surgery. If the tumors are located in close proximity to the brain or liver, there is a risk of damaging the surrounding tissue and nerve cells.
13 September 2011, 19:22

Transgenic cats will help develop AIDS drugs

The feline AIDS virus is unable to penetrate the cells of transgenic cats supplied with a protective human protein.
12 September 2011, 19:27

Twenty-eight genes responsible for the development of arterial hypertension have been discovered

An international team of more than 300 researchers has announced the completion of a project to find the genetic causes of high blood pressure. Scientists have identified 28 genes whose mutations lead to disturbances in its regulation.

12 September 2011, 19:17

Introduced intimate phones that broadcast touch, moisture from a kiss and light breathing

German researcher Fabian Hemmert has shown prototypes of mobile devices that transmit not only speech, but also touch, moisture from a kiss, and light breathing.
10 September 2011, 12:48

Scientists have discovered the gene responsible for chronic pain

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British researchers have discovered a gene responsible for chronic pain, the BBC reports. Their work opens the way to the development of new painkillers.
09 September 2011, 19:14