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The struggle to live and the fight to die
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They are no different than those who stepped aside from the wounded and robbed on the road to Jericho. They are todays passersby who might say, he should have known better. He could have taken the other route. - photo by Joseph Cramer, MD
Pediatrics is filled with contrasts.

There are the young and beautiful. There are the children who lost the genetic lottery. There are the well kids running around the clinics waiting room. There are others unable to move on their own.

There are newborns who struggle to live. There are teens who struggle to die. Once, at the same hospital, there was an infant born to a mother with gestational diabetes. The extra blood glucose in the womb environment caused the fetal pancreas to produce more insulin. At delivery, the sugar supply was cut off, literally. With surplus insulin, the babys glucose plummeted to nearly zero. The baby was sustained on high concentration and high volume of life supporting sugar.

Across the hall was a teenager who without medical intervention would have died from acetaminophen overdose. Tylenol and its generics can kill. Taken in significant excess, the drug destroys the liver, then the person. A liver transplant is the only option for survival. Thank goodness there is an antidote.

It is a study in contrast. The baby fought to live. The girl fought to die. The conflict was monumental

The newborn was the defendant in this trial. It was not the childs choice to have a pancreas that produced more insulin to stay even with the surplus from the mother.

The teenager was not the sole perpetrator in the struggle. This child had been exposed to an environment that was dangerous and didnt choose the circumstances any more than the hypoglycemic infant.

The teen lost a parent as a toddler, doesn't get along with the stepfather, has been bullied at school and called "fat" by so-called friends. The teen's amygdala, the center of emotions in the brain, reacted by producing more hormones of stress.

The pancreas and the amygdala do what they are supposed to do. One makes insulin in response to sugar. The other releases neurotransmitters in response to threats. Most feel compassion for the newborn. A lot feel contempt for the teenager.

But the teen vomiting from the overdose and flushed with antidote deserves the same commitment by society as the neonate with low sugars. They deserve the same treatment by insurance companies. They need to be understood with the same empathy.

There are those who argue as anti-Samaritans that the action by the teenager was voluntary, and the consequences should be suffered. They are no different than those who stepped aside from the wounded and robbed on the road to Jericho. They are todays passersby who might say, "The traveler should have known better. He could have taken the other route."

There is only one road to our human destinations. It is not the rocks and potholes in the path. It is what we do with and for our fellow travelers.

Pediatrics is a field of contrasts. Our concern for children should not be. We collectively need to care for the too much and the too little of brain chemicals as much as problems with too much insulin and too little glucose.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.