Post List

  • July 1, 2015
  • 05:36 PM
  • 62 views

2013 ACC/AHA Cholesterol Guidelines Increase Number Of Adults Eligible For Statin Therapy

by Marie Benz in MedicalResearch.com

MedicalResearch.com Interview with: Duk-Woo Park, MD, PhD. Professor, Division of Cardiology Asan Medical Center, University of Ulsan College of Medicine Seoul, Korea Medical Research: What is the background for this study? What are the main findings? Response: The applicability and … Continue reading →
The post 2013 ACC/AHA Cholesterol Guidelines Increase Number Of Adults Eligible For Statin Therapy appeared first on MedicalResearch.com Medical Research Interviews and News.
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Duk-Woo Park, MD, PhD., & Professor, Division of Cardiology,. (2015) 2013 ACC/AHA Cholesterol Guidelines Increase Number Of Adults Eligible For Statin Therapy. MedicalResearch.com. info:/

  • July 1, 2015
  • 02:19 PM
  • 171 views

New epigenetic mechanism revealed in brain cells

by Dr. Jekyll in Lunatic Laboratories

For decades, researchers in the genetics field have theorized that the protein spools around which DNA is wound, histones, remain constant in the brain, never changing after development in the womb. Now, researchers from the Icahn School of Medicine at Mount Sinai have discovered that histones are steadily replaced in brain cells throughout life – a process which helps to switch genes on and off.... Read more »

Maze, I., Wenderski, W., Noh, K., Bagot, R., Tzavaras, N., Purushothaman, I., Elsässer, S., Guo, Y., Ionete, C., Hurd, Y.... (2015) Critical Role of Histone Turnover in Neuronal Transcription and Plasticity. Neuron, 87(1), 77-94. DOI: 10.1016/j.neuron.2015.06.014  

  • July 1, 2015
  • 02:16 PM
  • 144 views

Ethics in research: how to improve the integrity of scientists in their work

by SciELO in SciELO in Perspective

Scientific activity as a social enterprise must maintain its credibility. The Transparency and Openness Promotion (TOP) Guidelines are presented as a recent and innovative initiative for scientific journals, and as one of the ways to guard this social value. … Read More →... Read more »

Alberts, B., Cicerone, R., Fienberg, S., Kamb, A., McNutt, M., Nerem, R., Schekman, R., Shiffrin, R., Stodden, V., Suresh, S.... (2015) Self-correction in science at work. Science, 348(6242), 1420-1422. DOI: 10.1126/science.aab3847  

Nosek, B., Alter, G., Banks, G., Borsboom, D., Bowman, S., Breckler, S., Buck, S., Chambers, C., Chin, G., Christensen, G.... (2015) Promoting an open research culture. Science, 348(6242), 1422-1425. DOI: 10.1126/science.aab2374  

  • July 1, 2015
  • 09:39 AM
  • 111 views

Video Tip of the Week: MorphoGraphX, morphogenesis in 4D

by Mary in OpenHelix

This week’s Video Tip of the Week covers a different aspect of bioinformatics than some of our other tips. But having been trained as a cell biologist, I do consider imaging software as an important part of the crucial software ecosystem. Also, since it’s a holiday week and traffic may be light in the US, […]... Read more »

Barbier de Reuille, P., Routier-Kierzkowska, A., Kierzkowski, D., Bassel, G., Schüpbach, T., Tauriello, G., Bajpai, N., Strauss, S., Weber, A., Kiss, A.... (2015) MorphoGraphX: A platform for quantifying morphogenesis in 4D. eLife. DOI: 10.7554/eLife.05864  

  • July 1, 2015
  • 08:30 AM
  • 116 views

Thinking Asymmetrically About Hormones

by Mark Lasbury in As Many Exceptions As Rules

Your endocrine glands are stimulated or suppressed by hormones. They in turn dump hormones into the blood. Blood goes everywhere equally. So why is your left adrenal gland bigger than your right? And why is the size difference larger in domesticated foxes as opposed to wild foxes? For that matter, why is the size of the right lobe of your thyroid gland depend on which hand you use to write!?... Read more »

Trut LN, Prasolova LA, Kharlamova AV, & Plyusnina IZ. (2002) Directional left-sided asymmetry of adrenals in experimentally domesticated animals. Bulletin of experimental biology and medicine, 133(5), 506-9. PMID: 12420075  

Hojaij, F., Vanderlei, F., Plopper, C., Rodrigues, C., Jácomo, A., Cernea, C., Oliveira, L., Marchi, L., & Brandão, L. (2011) Parathyroid gland anatomical distribution and relation to anthropometric and demographic parameters: a cadaveric study. Anatomical Science International, 86(4), 204-212. DOI: 10.1007/s12565-011-0111-0  

  • July 1, 2015
  • 08:20 AM
  • 38 views

High Fiber Diet During Pregnancy May Reduce Risk of Childhood Asthma

by Marie Benz in MedicalResearch.com

MedicalResearch.com Interview with: Dr. Alison Thorburn Ph.D. Department of Immunology Monash University Victoria, Australia Medical Research: What is the background for this study? Dr. Thorburn: Asthma is a highly prevalent disease in the Western World. The prevailing explanation for this … Continue reading →
The post High Fiber Diet During Pregnancy May Reduce Risk of Childhood Asthma appeared first on MedicalResearch.com Medical Research Interviews and News.
... Read more »

Dr. Alison Thorburn Ph.D. (2015) High Fiber Diet During Pregnancy May Reduce Risk of Childhood Asthma. MedicalResearch.com. info:/

  • July 1, 2015
  • 07:02 AM
  • 82 views

The Bias Blind Spot Scale 

by Doug Keene in The Jury Room

We’ve written about the bias blind spot here before and now there is an actual scale to measure your specific bias blind spot (since, as it turns out, we all have one or more). You may wish to disagree with the statement that we all have a bias blind spot. That is precisely why it’s […]

Related posts:
The Islamophobia Scale: Measuring our fear of Muslims
Outsmarting your biases & helping jurors outsmart theirs too
Pretrial publicity & bias: Take a look at the age of your j........ Read more »

Scopelliti, I., Morewedge, C., McCormick, E., Min, H., Lebrecht, S., & Kassam, K. (2015) Bias Blind Spot: Structure, Measurement, and Consequences. Management Science, 2147483647. DOI: 10.1287/mnsc.2014.2096  

  • July 1, 2015
  • 06:24 AM
  • 150 views

Offspring autism risk and advancing parental age (differences)

by Paul Whiteley in Questioning Answers

Parental age at offspring conception/birth in relation to offspring autism risk has been a recurrent theme in autism research circles for quite a few years now. I've covered it more than once on this blog (see here for example) and the various suggestions that advancing parental age in particular, might elevate the risk of offspring autism.Set in this context, the paper by Sven Sandin and colleagues [1] (open-access) (a name not unfamiliar to this blog) adds to the research evidence based on the........ Read more »

Sandin S, Schendel D, Magnusson P, Hultman C, Surén P, Susser E, Grønborg T, Gissler M, Gunnes N, Gross R.... (2015) Autism risk associated with parental age and with increasing difference in age between the parents. Molecular psychiatry. PMID: 26055426  

  • July 1, 2015
  • 04:45 AM
  • 79 views

What kind of a person volunteers for a free brain scan?

by BPS Research Digest in BPS Research Digest

When psychologists scan the brains of a group of people, they usually do so in the hope that the findings will generalise more widely. For example, if they find that there are correlations between localised brain shrinkage and mental performance in a group of healthy older participants, they will usually infer that such correlations apply in healthy older people more generally. But there's an important problem with this logic (one that applies to other fields of psychology): what if the people w........ Read more »

  • July 1, 2015
  • 01:43 AM
  • 147 views

Technologies and Generations

by Aurametrix team in Health Technologies

Children no longer obey their parents; every man wants to write a book and the end of the world is evidently approaching. So said a clay tablet inscribed almost 5 thousand years ago. But the world still stands, although we do go through golden and dark ages and societies rise and fall. Technology's golden age is now. or so we hope. How are current generations influenced by it and how will they shape the future world? Even as they age, Baby Boomers embrace emerging technologies such as smartphone........ Read more »

Costanza, D., Badger, J., Fraser, R., Severt, J., & Gade, P. (2012) Generational Differences in Work-Related Attitudes: A Meta-analysis. Journal of Business and Psychology, 27(4), 375-394. DOI: 10.1007/s10869-012-9259-4  

Becton, J., Walker, H., & Jones-Farmer, A. (2014) Generational differences in workplace behavior. Journal of Applied Social Psychology, 44(3), 175-189. DOI: 10.1111/jasp.12208  

  • July 1, 2015
  • 12:05 AM
  • 128 views

The Power of the Mind May not be as Well Utilized as it could be

by Kyle Harris in Sports Medicine Research (SMR): In the Lab & In the Field

Of 1283 survey respondents, only 27% of athletes reported using mental skills such as goal setting, positive self-talk, imagery, and relaxation. Of the 249 respondents who used mental skills 72% reported they felt it helped expedite their recovery process.... Read more »

Arvinen-Barrow M, Clement D, Hamson-Utley JJ, Zakrajsek RA, Lee SM, Kamphoff C, Lintunen T, Hemmings B, & Martin SB. (2015) Athletes' use of mental skills during sport injury rehabilitation. Journal of Sport Rehabilitation, 24(2), 189-97. PMID: 25996227  

  • June 30, 2015
  • 11:14 PM
  • 146 views

Surface matters: using earth-abundant materials to split water for energy storage

by Jonathan Trinastic in Goodnight Earth

Scientists have developed a new way to grow hematite as an electrode in solar water-splitting devices to greatly improve efficiency!... Read more »

Jang, J., Du, C., Ye, Y., Lin, Y., Yao, X., Thorne, J., Liu, E., McMahon, G., Zhu, J., Javey, A.... (2015) Enabling unassisted solar water splitting by iron oxide and silicon. Nature Communications, 7447. DOI: 10.1038/ncomms8447  

  • June 30, 2015
  • 08:12 PM
  • 115 views

Mongolian on the market

by Gegentuul Baioud in Language on the Move

Last week when I saw in my friends’ Wechat group an advertisement for delicately made Mongolian yurts, I thought of an article I had read earlier written by Mongolian scholar Naran Bilik. In his paper about urbanized Mongolians Bilik writes: … Continue reading →... Read more »

  • June 30, 2015
  • 03:28 PM
  • 120 views

Molecular bits of living things with fun names

by Rosin Cerate in Rosin Cerate

Most of the fancy words used by life science folks are dry but effective. However, every once in a while a researcher will discover a new gene or small molecule and decide to gift it with a fun and creative name.The bacterium Photorhabdus luminescens has a gene called makes caterpillars floppy (mcf), which encodes a toxin that causes caterpillars to go all floppy like before it kills them. P. luminescens is a super interesting little bug. It hangs out in the gut of a worm that infects insects, h........ Read more »

  • June 30, 2015
  • 02:59 PM
  • 52 views

Both Young and Old Lose Muscle Strength After Short Term Inactivity

by Marie Benz in MedicalResearch.com

MedicalResearch.com Interview with: Andreas Vigelsø PhD, research assistant University of Copenhagen Faculty of Health Sciences Center for Healthy Aging Dept. of Biomedical Sciences Copenhagen Denmark Medical Research: What is the background for this study? Response: According to the UN, the … Continue reading →
The post Both Young and Old Lose Muscle Strength After Short Term Inactivity appeared first on MedicalResearch.com Medical Research Interviews and News.
... Read more »

Andreas Vigelsø PhD, research assistant, & University of Copenhagen. (2015) Both Young and Old Lose Muscle Strength After Short Term Inactivity. MedicalResearch.com. info:/

  • June 30, 2015
  • 02:56 PM
  • 179 views

Women’s faces get redder at ovulation, but human eyes can’t pick up on it

by Dr. Jekyll in Lunatic Laboratories

Previous studies have shown that men find female faces more attractive when the women are ovulating, but the visual clues that allow this are unclear. Now, new research investigating whether it might be to do with subtle changes in skin colour has shown that women’s faces do increase in redness during ovulation, but the levels of change are just under the detectable range of the human eye.... Read more »

Hannah Rowland, & Robert Burriss. (2015) Women’s faces get redder at ovulation, but human eyes can’t pick up on it. PLOS ONE. info:/

  • June 30, 2015
  • 12:55 PM
  • 124 views

Bipolar Disorder: Novel Clinical Trials II

by William Yates, M.D. in Brain Posts

This is the second post reviewing recent novel trials for the treatment of bipolar disorder.Again, for my sources I am using are clinicaltrials.gov and PubMed.Clicking on the study title will take you to the clinicaltrials.gov site for more detailed protocol information.Allopurinol Maintenance Study for Bipolar DisorderThis completed study examined the effect of 300 to 600 mg per day of allopurinol on mania prevention. Allopurinol is a drug used primarily for the treatment of gout or kidney ston........ Read more »

  • June 30, 2015
  • 12:32 PM
  • 128 views

Omega-3 supplements and antioxidants may help with preclinical Alzheimer’s disease

by Dr. Jekyll in Lunatic Laboratories

Here’s more evidence that fish oil supplementation and antioxidants might be beneficial for at least some people facing Alzheimer’s disease. A new report describes the findings of a very small study in which people with mild clinical impairment, such as those in the very early stages of the disease, saw clearance of the hallmark amyloid-beta protein and reduced inflammation in neurological tissues. Although the findings involved just 12 patients over the course of 4 to 17 months, the finding........ Read more »

Fiala M, Halder RC, Sagong B, Ross O, Sayre J, Porter V, & Bredesen DE. (2015) ω-3 Supplementation increases amyloid-β phagocytosis and resolvin D1 in patients with minor cognitive impairment. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. PMID: 25805829  

  • June 30, 2015
  • 10:43 AM
  • 93 views

What the textbooks don't tell you about psychology's most famous case study

by BPS Research Digest in BPS Research Digest

Image: Photograph by Jack Wilgus ofa daguerreotype of Phineas Gagein the collection of Jack and Beverly Wilgus.It's a remarkable, mythical tale with lashings of gore – no wonder it's a favourite of psychology students the world over. I'm talking about Phineas Gage, the nineteenth century railway worker who somehow survived the passing of a three-foot long tamping iron through the front of his brain and out the top of his head. What happened to him next?If you turn to many of the leading introd........ Read more »

  • June 30, 2015
  • 06:31 AM
  • 57 views

Women With PTSD At Higher Risk For Heart Disease

by Marie Benz in MedicalResearch.com

MedicalResearch.com Interview with: Jennifer A. Sumner, Ph.D. Columbia University Mailman School of Public Health New York, NY 10032 Medical Research: What is the background for this study? What are the main findings? Dr. Sumner: Cardiovascular disease, which includes conditions like … Continue reading →
The post Women With PTSD At Higher Risk For Heart Disease appeared first on MedicalResearch.com Medical Research Interviews and News.
... Read more »

Jennifer A. Sumner, Ph.D., Columbia University Mailman School of Public Health, & New York, NY 10032. (2015) Women With PTSD At Higher Risk For Heart Disease. MedicalResearch.com. info:/

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