Rob Stein http://kbia.org en Voodoo Dolls Prove It: Hunger Makes Couples Turn On Each Other http://kbia.org/post/voodoo-dolls-prove-it-hunger-makes-couples-turn-each-other A lot of us know what can happen when we get hungry. We get grumpy, irritable and sometimes nasty.<p>There's even a name for this phenomenon: "Hangry, which is a combination of the words hungry and angry," says psychologist <a href="http://www.comm.ohio-state.edu/people/the-lantern-soc/userprofile/67.html">Brad Bushman</a> from Ohio State University.<p>Many studies have suggested that low blood sugar may be the underlying cause of hunger-induced crankiness. But most of those studies were performed with strangers in the laboratory. Tue, 15 Apr 2014 07:25:00 +0000 Rob Stein 51329 at http://kbia.org Voodoo Dolls Prove It: Hunger Makes Couples Turn On Each Other Doctors Use 3-D Printing To Help A Baby Breathe http://kbia.org/post/doctors-use-3-d-printing-help-baby-breathe Ever since the day Garrett Peterson was born, his parents have had to watch him suddenly just stop breathing.<p>"He could go from being totally fine to turning blue sometimes — not even kidding — in 30 seconds," says Garrett's mother, Natalie Peterson, 25, of Layton, Utah. "It was so fast. It was really scary."<p>Garrett was born with a defective windpipe. Mon, 17 Mar 2014 08:17:00 +0000 Rob Stein 49711 at http://kbia.org Doctors Use 3-D Printing To Help A Baby Breathe Mix Of Gut Microbes May Play Role In Crohn's Disease http://kbia.org/post/mix-gut-microbes-may-play-role-crohns-disease The particular assortment of microbes in the digestive system may be an important factor in the inflammatory bowel condition known as Crohn's disease.<p>Research involving more than 1,500 patients found that people with <a href="http://www.ccfa.org/what-are-crohns-and-colitis/what-is-crohns-disease/">Crohn's disease</a> had less diverse populations of gut microbes.<p>"[This] basically for the first time identifies what might be the bacterial changes in patients with Crohn's disease," says <a href="http://www.massgeneral.org/doctors/doctor.aspx?ID=16452">Ramnik Xavier,</a> of Masssachusetts Gen Wed, 12 Mar 2014 16:08:00 +0000 Rob Stein 49489 at http://kbia.org Mix Of Gut Microbes May Play Role In Crohn's Disease Genetic Sequencing May Not Be Ready To Become Routine http://kbia.org/post/genetic-sequencing-may-not-be-ready-become-routine Transcript <p>ROBERT SIEGEL, HOST: <p>This is ALL THINGS CONSIDERED from NPR News. I'm Robert Siegel.<p>MELISSA BLOCK, HOST: <p>And I'm Melissa Block.<p>Getting your entire genetic code deciphered is the cutting edge of medicine. The test to spell out every letter in one's genetic blueprint can be done quickly and has become relatively inexpensive. That's raising the question: Is the technology ready for primetime? NPR's Rob Stein joins us now to talk about one of the first carefully done studies aimed at answering that question. Tue, 11 Mar 2014 20:12:00 +0000 Rob Stein 49422 at http://kbia.org Blood Test Provides More Accurate Prenatal Testing For Down Syndrome http://kbia.org/post/dna-based-blood-test-down-syndrome-much-more-accurate A new blood test offers pregnant women a safe and much more accurate way to screen for Down syndrome.<p>A study that evaluated the test in 1,914 pregnancies found that the test, which checks DNA, produces far fewer false alarms than the current screening techniques.<p>"It's very good news for pregnant women," says <a href="https://www.tuftsmedicalcenter.org/PhysicianDirectory/Diana-Bianchi.aspx">Diana Bianchi</a>, a pediatric geneticist at Tufts Medical Center who led the study. Wed, 26 Feb 2014 22:19:00 +0000 Rob Stein 48800 at http://kbia.org Blood Test Provides More Accurate Prenatal Testing For Down Syndrome Scientists Question Safety Of Genetically Altering Human Eggs http://kbia.org/post/scientists-question-safety-genetically-altering-human-eggs A panel of government advisers has expressed serious concerns about a controversial proposal to allow scientists to try to make babies using eggs that have been genetically altered to include DNA from another woman.<p>Members of the Food and Drug Administration panel said they were worried that not enough research has been done to know whether the experiments would be safe.<p>"I think there was a sense of the committee that at this particular point in time, there was probably not enough data either in animals or in vitro to conclusively move on to human trials ... Wed, 26 Feb 2014 21:35:00 +0000 Rob Stein 48786 at http://kbia.org Scientists Question Safety Of Genetically Altering Human Eggs Flu Strikes Younger Adults Hard This Year http://kbia.org/post/flu-strikes-younger-adults-hard-year This year's flu season is hitting younger and middle-aged adults unusually hard, federal health officials say.<p>More than 60 percent of flu patients who ended up in the hospital this year have been between the ages of 18 and 64. The proportion of young people among the hospitalized is much higher than usual, according to the federal Centers for Disease Control and Prevention. Thu, 20 Feb 2014 18:26:00 +0000 Rob Stein 48462 at http://kbia.org Flu Strikes Younger Adults Hard This Year An Artificial Arm Gives One Man The Chance To Feel Again http://kbia.org/post/artificial-arm-gives-one-man-chance-feel-again <p>http://www.youtube.com/watch?v=QtPs8d4JbwY</p> Wed, 05 Feb 2014 19:07:00 +0000 Rob Stein 47695 at http://kbia.org An Artificial Arm Gives One Man The Chance To Feel Again Wanna Smoke? It Could Cost You A Tooth, FDA Warns Teens http://kbia.org/post/wanna-smoke-it-could-cost-you-tooth-fda-warns-teens When it comes to persuading teenagers not to smoke, you have to think short-term, the Food and Drug Administration says.<p>"While most teens understand the serious health risks associated with tobacco use, they often don't believe the long-term consequences will ever apply to them," FDA Commissioner <a href="http://www.fda.gov/AboutFDA/CentersOffices/ucm193998.htm">Margaret Hamburg</a> told reporters Monday before unveiling the agency's first-ever anti-smoking campaign.<p>Instead, the ads focus on how smoking affects teenagers' appearance by ruining their skin and messing up their teeth. Tue, 04 Feb 2014 08:45:00 +0000 Rob Stein 47609 at http://kbia.org Wanna Smoke? It Could Cost You A Tooth, FDA Warns Teens Adult Obesity May Have Origins Way Back In Kindergarten http://kbia.org/post/adult-obesity-may-have-origins-way-back-kindergarten A lot of parents like to think their kids will simply outgrow baby fat. But the risk of becoming a severely overweight adult can actually start as early as kindergarten, research suggests.<p>"As parents, as a society, as clinicians, we need to think about a healthy weight really early on," says <a href="http://cfusion.sph.emory.edu/Faculty/Profile.cfm?Network_ID=SARGESE&DEPT=GH">Solveig Cunningham</a>, who led the study. Wed, 29 Jan 2014 22:16:00 +0000 Rob Stein 47382 at http://kbia.org Adult Obesity May Have Origins Way Back In Kindergarten Can Probiotics Help Soothe Colicky Babies? http://kbia.org/post/can-probiotics-help-soothe-colicky-babies When Melissa Shenewa and her husband imagined their first weeks with their new baby, they pictured hours of cuddling. Instead, they're enduring hours of inconsolable crying.<p>Their 6-week-old son, Aladdin, is a colicky baby. He cries for hours, usually in the middle of the night. They've tried everything they could think of. Nothing helps.<p>"Being a parent when your child is screaming in pain for hours on end and there's nothing you can do, you feel helpless," says Shenewa, 24, who lives in Houston. "You feel like you're not a good parent."<p>The Shenewas are far from alone. Mon, 20 Jan 2014 08:39:00 +0000 Rob Stein 46873 at http://kbia.org Can Probiotics Help Soothe Colicky Babies? Gut Bacteria Might Guide The Workings Of Our Minds http://kbia.org/post/gut-bacteria-might-guide-workings-our-minds Could the microbes that inhabit our guts help explain that old idea of "gut feelings?" There's growing evidence that gut bacteria really might influence our minds.<p>"I'm always by profession a skeptic," says <a href="http://www.uclahealth.org/body.cfm?xyzpdqabc=0&id=479&action=detail&ref=8408">Dr. Emeran Mayer</a>, a professor of medicine and psychiatry at the University of California, Los Angeles. Mon, 18 Nov 2013 11:09:00 +0000 Rob Stein 43949 at http://kbia.org Gut Bacteria Might Guide The Workings Of Our Minds Babies' Immune Systems May Stand Down To Let Good Microbes Grow http://kbia.org/post/babies-immune-systems-may-stand-down-let-good-microbes-grow Here's possible solace for parents who are up at night with a baby who gets sick all the time: There appears to be a good reason why infant immune systems don't fight off germs.<p>A newborn's immune system is deliberately not doing battle with every germ that comes along so that "good" microbes have a chance to settle in, researchers say. Wed, 06 Nov 2013 18:46:00 +0000 Rob Stein 43354 at http://kbia.org Babies' Immune Systems May Stand Down To Let Good Microbes Grow Exploring The Invisible Universe That Lives On Us — And In Us http://kbia.org/post/exploring-invisible-universe-lives-us-and-us The next time you look in a mirror, think about this: In many ways you're more microbe than human. There are 10 times more cells from microorganisms like bacteria and fungi in and on our bodies than there are human cells.<p>Scientists increasingly think that these microorganisms have a huge influence on our health. Without them, our bodies don't seem to do as well. We don't seem to be as healthy and might actually get sick more often.<p>But these tiny compatriots are invisible to the naked eye. So we asked artist Ben Arthur to give us a guided tour. Mon, 04 Nov 2013 08:45:00 +0000 Rob Stein 43185 at http://kbia.org Exploring The Invisible Universe That Lives On Us — And In Us Getting Your Microbes Analyzed Raises Big Privacy Issues http://kbia.org/post/getting-your-microbes-analyzed-raises-big-privacy-issues After spending months working on a series of stories about the trillions of friendly microbes that live in and on our bodies, I decided it might be interesting to explore my own microbiome.<p>So I pulled out my credit card and paid the $99 needed to sign up for the <a href="http://americangut.org/">American Gut Project</a>, one of a couple of "citizen science" or crowdsourced microbiome projects.<p>Organizers of the American Gut Project are recruiting thousands of people to donate their microbes to science — along with lots of personal information — to help researchers learn more about the tri Mon, 04 Nov 2013 08:16:00 +0000 Rob Stein 43183 at http://kbia.org Getting Your Microbes Analyzed Raises Big Privacy Issues