Green and yellow fluorescence mark the processes and cell bodies of some C. elegans neurons. Image courtesy of the Xu lab.
(Medical Xpress) — A University of Michigan biologist and his colleagues have found that the strategies used by the tiny C. elegans roundworm to control its motions are remarkably similar to those used by the human brain to command movement of eyes, arms and legs.
C. elegans, a nematode about 1 millimeter in length, is one of the most widely used animals in biological research. In the Nov.
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Professional golfer Luke Donald now has two little girls.
Luke, 33, and his wife Diane Antonopoulos welcomed their second daughter on Nov. 11. Sophia Ann Donald was born in the early hours of this morning, the proud father tweeted. Both mum and Sophia are doing great. Thank you all for all your kind messages.
Sophias arrival will help the family overcome the recent unexpected loss of Lukes father, who died just three days before the baby was born.
Ben and Jill’s first “baby” was a Bullmastiff puppy named, “Ed,” who they picked up at the Humane Society on their first wedding anniversary. They felt ready to start a family, but not quite ready to start a baby. Jill wasn’t convinced she wanted a puppy that would grow to be bigger than her, but Ben fell in love with Ed’s huge paws and liquid brown eyes and since Jill was in love with Ben…well, you get the picture.
Right away, Ed knew whose heart he needed to melt and followed Jill around like a lovesick puppy. So did Ben. It didn’t take Jill long to realize she had two strong dedicated males devoted to her and she was glad she’d agreed to be Ed’s Mama.
About six months after they brought Ed home, Jill discovered she was pregnant. Jill thinks Ed actually knew about the baby before she did. He sniffed her lap area, looked at her suspiciously, then went to his bed and picked up his security blanket (the raggedy old towel he slept with). He brought it to Jill and pushed it onto her lap with his nose until she was all tucked in. Then he plopped down beside her, dropped his head onto Jill’s towel-covered lap and gazed lovingly into her eyes. For the rest of the day, wherever Jill went, Ed and his towel went too. He tucked her in at the stove, her computer and even out in the garden, wedging his towel as close to Jill as possible. Clearly, Ed thought Jill needed security and he was determined to provide it. The next day, Jill’s pregnancy t
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As of October 1, 17,266 people living with HIV were registered in Kazakhstan, reported the Centre for Prevention and Control of AIDS (AIDS Center).
This is the cumulative total of HIV cases since the virus was first detected in the country in 1987.
Out of the HIV-positive people, 1,432 were diagnosed with AIDS and 1,110 people living with AIDS have died.
As at February 1, 2010 there were 15,908 people living which HIV in Kazakhstan, said the National AIDS Center.
A total of 1,969 new HIV cases were reported in 2010.
Victoria Beckham and Eva Longoria are beautiful women, but the cutest girl in the pic above is definitely Harper Seven Beckham. Look at those lips! And her cheeks!
It even looks like Harper is wearing an adorable little baby headbandand not one of those cheesy elasticized lace ones with a huge frou-frou flower. Want one for your daughter? Heres one we approve of from Etsy:
Measuring specific, exercise-related responses can help physicians determine who may be more at risk for severe high altitude illness (SHAI), according to a study conducted by researchers in France. The researchers also found that taking acetazolamide (ACZ), a drug frequently prescribed to prevent altitude illness, can reduce some of the risk factors associated with SHAI.
The findings were published online ahead of the print edition of the American Thoracic Society’s American Journal of Respiratory and Critical Care Medicine.
The three exercise-related factors identified by the researchers include oxygen desaturation at exercise (Sae), hypoxic cardiac response at exercise (HCRe) and hypoxic ventilatory response at exercise (HVRe).
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