Post List

  • May 18, 2015
  • 05:04 AM
  • 52 views

Pregnancy vitamin D levels and offspring ADHD

by Paul Whiteley in Questioning Answers

"Higher maternal circulating levels of 25(OH)D3 in pregnancy are associated with lower risk of developing ADHD [attention deficit hyperactivity disorder]-like symptoms in childhood."Eva Morales and colleagues [1] came to that conclusion in their study - prospective study - looking at how estimated pregnancy vitamin D levels might have impacted on teacher-assessed ADHD-like symptoms in offspring when aged between 4 and 5 years old. Based on participants involved in the INMA project look........ Read more »

Morales E, Julvez J, Torrent M, Ballester F, Rodríguez-Bernal CL, Andiarena A, Vegas O, Castilla AM, Rodriguez-Dehli C, Tardón A.... (2015) Vitamin D in Pregnancy and Attention Deficit Hyperactivity Disorder-like Symptoms in Childhood. Epidemiology (Cambridge, Mass.). PMID: 25867115  

  • May 18, 2015
  • 04:24 AM
  • 52 views

Camelid antibodies go fishing

by Paolo Panza in the Node

Figure 1. “Cytoplasm”, illustration by David S. Goodsell, the Scripps Research Institute.   When contemplating the illustrations by David S. Goodsell (Figure 1), the first thing that stands out is how cells are packed full with those wonderful little machines we call proteins. They move, interact and change shape to produce cellular functions, so our ability […]... Read more »

Panza, P., Maier, J., Schmees, C., Rothbauer, U., & Sollner, C. (2015) Live imaging of endogenous protein dynamics in zebrafish using chromobodies. Development, 142(10), 1879-1884. DOI: 10.1242/dev.118943  

  • May 17, 2015
  • 11:46 PM
  • 67 views

Cities of the Future

by Aurametrix team in Environmental health

Picture your dream home. Chances are you did not think much about cutting edge technology, but more about luscious green grass, backyard oasis, fresh clean air, soothing pool of water or watching the sunset in your rocking chair. Scientific studies and crowdsourcing projects  showed that the amount of greenery is usually associated with beauty, quietness, or happiness, while broad streets, fortress-like buildings, and council houses are associated with ugly, noisy, and unhappy environments. ........ Read more »

Shaocai Yu. (2014) Water spray geoengineering to clean air pollution for mitigating haze in China’s cities. Environmental Chemistry Letters. info:/10.1007/s10311-013-0444-0

  • May 17, 2015
  • 11:03 PM
  • 64 views

A Look Into The Viruses That Control Your Stomach Bacterial Infections (Including Probiotics)

by Geoffrey Hannigan in Prophage

Biofilms continue to be hugely significant problems when treating bacterial infections. Biofilms are groups of bacteria that stick together and to a surface while surrounding themselves in a thick extracellular matrix. You can think of this as the collective bacteria sticking to a surface like a slimy ball of goo. These are very serious infections because...... Read more »

Rossmann, F., Racek, T., Wobser, D., Puchalka, J., Rabener, E., Reiger, M., Hendrickx, A., Diederich, A., Jung, K., Klein, C.... (2015) Phage-mediated Dispersal of Biofilm and Distribution of Bacterial Virulence Genes Is Induced by Quorum Sensing. PLOS Pathogens, 11(2). DOI: 10.1371/journal.ppat.1004653  

  • May 17, 2015
  • 04:58 PM
  • 53 views

Understanding PSA Controversy Does Not Deter Men From Getting Tested

by Marie Benz in MedicalResearch.com

MedicalResearch.com Medical Research Interviews and News
MedicalResearch.com Interview with: Michael Fenstermaker MD NYU School of Medicine | MD, MS | Class of 2015 Northwestern University | BA | Biochemistry, Psychology Medical Research: What is the background for this study? What are the main findings? Dr. Fenstermaker: The … Continue reading →
The post Understanding PSA Controversy Does Not Deter Men From Getting Tested appeared first on MedicalResearch.com Me........ Read more »

MedicalResearch.com Interview with:, & Michael Fenstermaker MD. (2015) Understanding PSA Controversy Does Not Deter Men From Getting Tested. MedicalResearch.com. info:/

  • May 17, 2015
  • 03:13 PM
  • 55 views

Frequent Ejaculation Linked To Lower Prostate Cancer Risk

by Marie Benz in MedicalResearch.com

MedicalResearch.com Medical Research Interviews and News
MedicalResearch.com Interview with: Jennifer R. Rider, ScD, MPH Assistant Professor of Medicine Channing Division of Network Medicine Brigham and Women’s Hospital and Harvard Medical School Department of Epidemiology Harvard T.H. Chan School of Public Health Boston, MA 02115 Medical Research: What … Continue reading →
The post Frequent Ejaculation Linked To Lower Prostate Cancer Risk appeared first on MedicalResearch.com........ Read more »

MedicalResearch.com Interview with: Jennifer R. Rider, ScD, MPH. (2015) Frequent Ejaculation Linked To Lower Prostate Cancer Risk. MedicalResearch.com. info:/

  • May 17, 2015
  • 02:48 PM
  • 71 views

Which is most valuable: Gold, cocaine or rhino horn?

by Dr. Jekyll in Lunatic Laboratories

Many of the world’s largest herbivores — including several species of elephants, rhinoceroses, hippopotamuses and gorillas — are in danger of becoming extinct. And if current trends continue, the loss of these animals would have drastic implications not only for the species themselves, but also for other animals and the environments and ecosystems in which they live, according to a new report by an international team of scientists.... Read more »

Ripple, W., Newsome, T., Wolf, C., Dirzo, R., Everatt, K., Galetti, M., Hayward, M., Kerley, G., Levi, T., Lindsey, P.... (2015) Collapse of the world's largest herbivores. Science Advances, 1(4). DOI: 10.1126/sciadv.1400103  

  • May 17, 2015
  • 02:43 PM
  • 51 views

Should Digital Rectal Exam Still Be Used For Prostate Cancer Screening?

by Marie Benz in MedicalResearch.com

MedicalResearch.com Medical Research Interviews and News
MedicalResearch.com Interview with: Ryan P. Terlecki, MD, FACS Director, Men’s Health Clinic Director, Fellowship in Urologic Reconstruction, Prosthetic Urology, and Infertility Director, Medical Student Education Associate Professor of Urology Wake Forest Baptist Health Medical Research: What is the background for … Continue reading →
The post Should Digital Rectal Exam Still Be Used For Prostate Cancer Screening? appear........ Read more »

MedicalResearch.com Interview with: Ryan P. Terlecki, MD, FACS. (2015) Should Digital Rectal Exam Still Be Used For Prostate Cancer Screening?. MedicalResearch.com. info:/

  • May 17, 2015
  • 02:00 PM
  • 60 views

Worked Examples for Algebra

by Joshua Fisher in Text Savvy

Worked examples with self-explanation combine the best of both worlds: (1) explicit teaching and (2) cognitive engagement. And both are not only represented in the research, as shown here, but are consistent with the CCSS-M Practice Standards. While we should focus efforts to improve both of these aspects of education, we should not do so by de-emphasizing either one.... Read more »

  • May 16, 2015
  • 07:54 PM
  • 49 views

Genetic Cell Cycle Proliferation Score Stratifies Risk For Prostate Cancer

by Marie Benz in MedicalResearch.com

MedicalResearch.com Medical Research Interviews and News
MedicalResearch.com Interview with: Michael Brawer, M.D. Vice president of Medical Affairs Myriad Genetic Laboratories Editor’s Note: Dr. Brawer spoke with MedicalResearch.com regarding two studies presented by Myriad Genetic Laboratories at the American Urological Association’s 2015 Annual Meeting, May 15 2015 … Continue reading →
The post Genetic Cell Cycle Proliferation Score Stratifies Risk For Prostate Cancer appea........ Read more »

MedicalResearch.com Interview with: Michael Brawer, M.D. (2015) Genetic Cell Cycle Risk Score Stratifies Risk For Prostate Cancer. MedicalResearch.com. info:/

  • May 16, 2015
  • 02:00 PM
  • 101 views

Shooting the Phantom Head (perceptual delusional bicephaly)

by The Neurocritic in The Neurocritic

I have two headsWhere's the man, he's late--Throwing Muses, Devil's Roof Medical journals are enlivened by case reports of bizarre and unusual syndromes. Although somatic delusions are relatively common in schizophrenia, reports of hallucinations and delusions of bicephaly are rare. For a patient to attempt to remove a perceived second head by shooting and to survive the experience for more than two years may well be unique, and merits presentation. --David Ames, British Journal of Psychiatry (1........ Read more »

Ames, D. (1984) Self shooting of a phantom head. The British Journal of Psychiatry, 145(2), 193-194. DOI: 10.1192/bjp.145.2.193  

  • May 16, 2015
  • 01:22 PM
  • 99 views

The relationship between CEO greed and company performance

by Dr. Jekyll in Lunatic Laboratories

That gut feeling many workers, laborers and other underlings have about their CEOs is spot on, according to three recent studies which all suggest that CEO greed is bad for business.But how do you define greed? Are compassionate CEOs better for business? How do you know if the leader is doing more harm than good? And can anybody rein in the I-Me-Mine type leader anyway?... Read more »

  • May 16, 2015
  • 03:57 AM
  • 75 views

Poverty affects autism ADHD?

by Paul Whiteley in Questioning Answers

A brief post for you today to bring to your attention the paper by Eirini Flouri and colleagues [1] who suggested that although socio-economic disadvantage (SED) was probably not a risk factor for autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) when comorbid, "it was associated with elevated emotional problems among children with ASD + ADHD."Based on data derived from "209 children with ASD who took part in the UK's Millennium Cohort Study", an initia........ Read more »

  • May 15, 2015
  • 04:02 PM
  • 82 views

The Dependency Ratio in Human Evolution

by Andrew White in AndyWhiteAnthropology

As far as I know, humans are unique among animals in having an extended period between weaning and being able to subsist on their own.  We call this “childhood.”  The long period of post-weaning dependence provides our large brains with a lot of time to mature.  It also requires a lot of parental investment (in terms of time, energy, calories, etc.) and means that we would have to wait a long time between offspring if each one had to independent before the mother could have an [...] ... Read more »

  • May 15, 2015
  • 03:13 PM
  • 69 views

The fingerprint drug test

by Dr. Jekyll in Lunatic Laboratories

Researchers have demonstrated a new, noninvasive test that can detect cocaine use through a simple fingerprint. For the first time, this new fingerprint method can determine whether cocaine has been ingested, rather than just touched.... Read more »

  • May 15, 2015
  • 11:36 AM
  • 88 views

Which Baby Animals Look Cute? It May Be No Accident

by Elizabeth Preston in Inkfish



Sure, there are faces only a mother could love. And then there are faces no mother loves, because they belong to animals that fend for themselves from birth. The babies we find cutest—no matter what species they are—may have evolved to look that way because they need a parent's attention. That means even a crocodile can tug on our heartstrings.

Konrad Lorenz, an Austrian zoologist, proposed in the mid-20th century that human infants are cute for a reason. He said evolution has created ad........ Read more »

  • May 15, 2015
  • 10:46 AM
  • 20 views

Companies are more successful when their employees feel young for their age

by BPS Research Digest in BPS Research Digest

If you want a dynamic workforce, seek not the young, but the young at heart. That’s the message of a new study that surveyed over 15,000 employees from 107 companies to determine how subjective age influences workplace performance.Past research has made the case that employee age is important to workplace performance, with younger workers more likely to make breakthrough contributions – but the evidence is patchy, suggesting there is more to the story. The proposed cause for the youth advant........ Read more »

  • May 15, 2015
  • 10:03 AM
  • 65 views

Nature's natural fix to the ticking carbon time bomb in the peatlands

by Jonathan Trinastic in Goodnight Earth

Peatlands have long been seen as a dangerous store of carbon that could be released as glaciers melt and temperatures increase. But new research suggests Nature has some natural adaptations at hand to prevent such a release from occurring!... Read more »

  • May 15, 2015
  • 09:04 AM
  • 23 views

Basing Medical Payment on Patient Behavior Frustrates Primary Care Physicians

by Marie Benz in MedicalResearch.com

MedicalResearch.com Medical Research Interviews and News
MedicalResearch.com Interview with: Judith Hibbard, Ph.D. Senior Researcher, Health Policy Research Group University of Oregon MedicalResearch: What is the background for this study? What are the main findings? Dr. Hibbard: Two important trends are happening in health care today: 1) … Continue reading →
The post Basing Medical Payment on Patient Behavior Frustrates Primary Care Physicians appeared first on MedicalResearch.com M........ Read more »

MedicalResearch.com Interview with:, & Judith Hibbard, Ph.D. (2015) Basing Medical Payment on Patient Behavior Frustrates Primary Care Physicians. MedicalResearch.com. info:/

  • May 15, 2015
  • 07:02 AM
  • 15 views

Black victims of violent crimes aren’t treated any better by the system than Black defendants …

by Doug Keene in The Jury Room

In December of last year, we wrote about investigative case files in Shreveport, Louisiana. One of the findings in the analysis of those investigative files was this: Overall, say the researchers, cases with White female victims resulted in the highest number of case file pages (i.e., the most investigative work) and the most severe sentences. […]

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