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  • November 25, 2014
  • 05:17 PM
  • 23 views

Blu-ray solar power

by Gabriel in Lunatic Laboratories

So here’s something you don’t see everyday. Blu-ray disks, you know the stuff we use for video games or DVDs also improve the performance of solar cells—suggesting a second use for unwanted discs—according to new research from Northwestern University. As surprising as this was, there is even better news, we know why they improve performance.... Read more »

  • November 25, 2014
  • 01:18 PM
  • 26 views

Oy. I worry about this with cell line studies a lot. Mis-IDed contaminated.

by Mary in OpenHelix

Via NCBI Announce mailing list: NCBI BioSample includes curated list of over 400 known misidentified and contaminated cell lines The NCBI BioSample database now includes a curated list of over 400 known misidentified and contaminated cell lines. Scientists should check this list before they start working with a new cell line to see if that cell line […]... Read more »

American Type Culture Collection Standards Development Organization Workgroup ASN-0002. (2010) Cell line misidentification: the beginning of the end. Nature Reviews Cancer, 10(6), 441-448. DOI: http://dx.doi.org/10.1038/nrc2852  

  • November 25, 2014
  • 08:00 AM
  • 31 views

As A Bird - It's No Turkey

by Mark Lasbury in As Many Exceptions As Rules

The turkey is an amazing bird, beyond it’s taste on Thanksgiving. It has some really funky structures on its head, like the caruncles, wattle and snood, but research shows that they are important in mate selection. The question is why they have been retained even though they are artificially bred nowadays. Maybe they are for more than just mate selection. And yes....turkeys can fly.... Read more »

  • November 25, 2014
  • 03:20 AM
  • 29 views

Serotonin - melatonin (and the in-betweeners) linked to autism

by Paul Whiteley in Questioning Answers

The paper by Pagan and colleagues [1] (open-access) looking at "serotonin, melatonin and the intermediate N-acetylserotonin (NAS) in a large cohort of patients with ASD [autism spectrum disorder] and their relatives" set the old grey-pink matter into action recently. Not only because I have some real interest in the starting material for these compounds - the aromatic amino acid known as tryptophan - but because this research group included some quite important analysis of the enz........ Read more »

Pagan C, Delorme R, Callebert J, Goubran-Botros H, Amsellem F, Drouot X, Boudebesse C, Le Dudal K, Ngo-Nguyen N, Laouamri H.... (2014) The serotonin-N-acetylserotonin-melatonin pathway as a biomarker for autism spectrum disorders. Translational psychiatry. PMID: 25386956  

  • November 25, 2014
  • 01:00 AM
  • 37 views

Adventures in correcting the (semi-)scientific record

by Ray Carey in ELFA project

One of the blogs I follow is Retraction Watch, which documents the world of quality control in scientific research – pre-publication peer review (and its abuses); post-publication peer review in fora such as research blogs; retractions and corrections by journals; and plagiarism and fraud. The large majority of cases they report on are drawn from […]... Read more »

  • November 25, 2014
  • 12:05 AM
  • 31 views

Kinesiotaping with Exercise Versus Manual Therapy with Exercise in Patients with Subacromial Impingement Syndrome

by Lauren Hankle, Kayla Green in Sports Medicine Research (SMR): In the Lab & In the Field

Kinesiotaping with exercise and manual therapy with exercise are both effective in decreasing pain and disability in patients with subacromial impingement syndrome. The kinesiotaping with exercise intervention was more effective in decreasing pain at night than the manual therapy with exercise treatment group. ... Read more »

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