Post List

  • September 15, 2014
  • 08:00 AM
  • 53 views

Sweating Is The Pits

by Mark E. Lasbury in The 'Scope

New research is delving into the possible negative aspects of antiperspirants and deodorants. A 2014 study indicates that bacterial fauna is altered by the use of antiperspirants and can lead to overgrowth of bacteria that actually produce more foul smelling chemicals. On a more important note, research is showing that aluminum from antiperspirants may contribute to breast cancer growth, including promotion of estrogen hormone production, altered iron metabolism, and increased oxygen radical for........ Read more »

Callewaert C, Hutapea P, Van de Wiele T, & Boon N. (2014) Deodorants and antiperspirants affect the axillary bacterial community. Archives of dermatological research. PMID: 25077920  

  • September 15, 2014
  • 05:57 AM
  • 36 views

Turritopsis Dohrnii - Is It Really Immortal?

by beredim in Strange Animals

The "Immortal" JellyfishCredit: Peter Schuchert/The Hydrozoa DirectoryKingdom: AnimaliaPhylum: CnidariaClass: HydrozoaOrder: AnthoathecataFamily: OceaniidaeGenus: TurritopsisSpecies: Turritopsis dohrnii (formerly classified as T. nutricula.)Common Name: The immortal jellyfishMost of the animals featured on the site are chosen based on their unusual looks. However, this not the case with Turritopsis dohrnii, which seemingly has no notable morphological characteristics. On the outside, i........ Read more »

  • September 15, 2014
  • 04:57 AM
  • 55 views

How to increase children’s patience in 5 seconds

by Richard Kunert in Brain's Idea

A single act increases adults’ compliance with researchers. The same act makes students more likely to volunteer to solve math problems in front of others. Moreover, it makes four-year-olds more patient. What sounds like a miracle cure to everyday problems is actually the oldest trick in the book: human touch. How do researchers know this? […]... Read more »

  • September 15, 2014
  • 04:47 AM
  • 48 views

Zinc and copper and autism

by Paul Whiteley in Questioning Answers

The paper by Li and colleagues [1] looking at serum copper (Cu) and zinc (Zn) levels in a group of participants diagnosed with an autism spectrum disorder (ASD) is the source material for today's post. Highlighting how "mean serum Zn levels and Zn/Cu ratio were significantly lower in children with ASD compared with normal cases... whereas serum Cu levels were significantly higher" the continued focus on the metallome in autism carries on at a pace. I should at this point out that I'm not in........ Read more »

  • September 15, 2014
  • 12:05 AM
  • 45 views

Acute Gains in Motion After Single Bout of Stretching Predicts Short-Term Gains

by Jane McDevitt in Sports Medicine Research (SMR): In the Lab & In the Field

Acute changes in flexibility after either static or PNF stretching predict the gains in flexibility after a 7-day stretching program.... Read more »

  • September 14, 2014
  • 06:57 PM
  • 57 views

JUST PUBLISHED: The Dance of Communication: Retaining Family Membership Despite Non-Speech Dementia

by Mark Rubin in The University of Newcastle's School of Psychology Newsline

As the majority of people in developed countries will be touched in some way by dementia in the 21st century, current ways of interacting in dementia care may no longer be acceptable. In particular, when people with dementia appear uncommunicative, their retained awareness and ability to interact is often dismissed or overlooked. Facing social isolation and further decline, many languish with unmet needs for human interaction. However, the intimacies of family interaction in dementia care settin........ Read more »

  • September 14, 2014
  • 02:24 PM
  • 54 views

Biospleen Helps Clean Blood to Prevent Sepsis

by Gabriel in Lunatic Laboratories

When a patient has sepsis Things can go downhill fast. A life-threatening condition in which bacteria or fungi multiply in a patient's blood -- sepsis is often too fast for antibiotics to help. But that's all about to change with the introduction of a new device -- inspired by the human spleen -- that may radically transform the way doctors treat sepsis.... Read more »

Kang JH, Super M, Yung CW, Cooper RM, Domansky K, Graveline AR, Mammoto T, Berthet JB, Tobin H, Cartwright MJ.... (2014) An extracorporeal blood-cleansing device for sepsis therapy. Nature medicine. PMID: 25216635  

  • September 14, 2014
  • 10:03 AM
  • 52 views

Sound Aggression

by Rodney Steadman in Gravity's Pull

Maybe it was all the Who noise that made the Grinch so aggressive. Recent research out of Bulgaria suggests a link between noise pollution and displaced aggression.... Read more »

  • September 14, 2014
  • 01:00 AM
  • 39 views

Telepathy is Almost Here

by Viputheshwar Sitaraman in Draw Science

Telepathy is under works; it's just super clunky right now. Non-invasive technology enables brain-to-brain communication by converting words into binary and from binary into pulses of light and back.... Read more »

Grau C, Ginhoux R, Riera A, Nguyen TL, Chauvat H, Berg M, Amengual JL, Pascual-Leone A, & Ruffini G. (2014) Conscious Brain-to-Brain Communication in Humans Using Non-Invasive Technologies. PloS one, 9(8). PMID: 25137064  

  • September 13, 2014
  • 01:13 PM
  • 65 views

Need a Kidney? Lab Grown Kidneys Coming Soon!

by Gabriel in Lunatic Laboratories

Stem cells offered the promise of having a patents own organ grown to replace a failing or damaged one. Unfortunately the road to that future has been paved with seemingly insurmountable challenges. Thankfully now we are one step closer, researchers have addressed a major challenge in the quest to build replacement kidneys in the lab. Working with human-sized pig kidneys, the scientists developed the most successful method to date to keep blood vessels in the new organs open and flowing with blo........ Read more »

In Kap Ko,, Mehran Abolbashari,, Jennifer Huling,, Cheil Kim,, Sayed-Hadi Mirmalek-Sani,, Mahmoudreza Moradi,, Giuseppe Orlando,, John D. Jackson,, Tamer Aboushwareb,, Shay Soker,.... (2014) Enhanced re-endothelialization of acellular kidney scaffolds for whole organ engineering via antibody conjugation of vasculatures. Technology . info:/10.1142/S2339547814500228

  • September 13, 2014
  • 10:14 AM
  • 68 views

Solving the puzzle of Greenland melting 20,000 years ago

by Jonathan Trinastic in Goodnight Earth

New computer modeling and experimental ice core data shed light on the mystery of Greenland melting 20,000 years ago. This information will be helpful in refining current climate models.... Read more »

Buizert C, Gkinis V, Severinghaus JP, He F, Lecavalier BS, Kindler P, Leuenberger M, Carlson AE, Vinther B, Masson-Delmotte V.... (2014) Greenland temperature response to climate forcing during the last deglaciation. Science (New York, N.Y.), 345(6201), 1177-80. PMID: 25190795  

  • September 12, 2014
  • 09:52 PM
  • 61 views

The Re-emergence of the Minimal Running Shoe

by Craig Payne in Running Research Junkie

The Re-emergence of the Minimal Running Shoe ... Read more »

Davis IS. (2014) The Re-emergence of the Minimal Running Shoe. The Journal of orthopaedic and sports physical therapy, 1-19. PMID: 25211531  

  • September 12, 2014
  • 03:44 PM
  • 66 views

Inflammation of the Brain and Memory Problems

by Gabriel in Lunatic Laboratories

Neurological disorders typically involve memory issues. Most of the problems are attributed to plaques that build up in the brain (which are typically prions), yet some causes are unknown. New research however sheds some light on at least one cause of memory problems. As it turns out brain inflammation can rapidly disrupt our ability to retrieve complex memories of similar but distinct experiences.... Read more »

  • September 12, 2014
  • 11:47 AM
  • 63 views

Insulin, growth hormone and risk of schizophrenia?

by Paul Whiteley in Questioning Answers

"Overall, the present findings suggest that metabolic and hormonal disturbances such as effects on insulin and growth hormone may represent a vulnerability factor to develop mental disorders". That was the conclusion reported by van Beveren and colleagues [1] (open-access) looking at "disruption of insulin and growth factor signaling pathways as an increased risk factor for schizophrenia"."Years ago you served my father in the Clone Wars"Drawing on data derived from participants taking part in&n........ Read more »

  • September 12, 2014
  • 11:18 AM
  • 83 views

Psychologists have compared the mental abilities of Scrabble and crossword champions

by BPS Research Digest in BPS Research Digest

Completed Scrabble (left) and crossword grids (image from Toma et al 2014).Every year, hundreds of word lovers arrive from across the US to compete in the American Crossword Puzzle tournament. They solve clues (e.g. "caught some Z's") and place the answers (e.g. "sleep") in a grid. Meanwhile, a separate group of wordsmiths gather regularly to compete at Scrabble, the game that involves forming words out of letter tiles and finding a suitable place for them on the board.Both sets of players have ........ Read more »

  • September 12, 2014
  • 09:15 AM
  • 62 views

The Friday Five for 09/12/2014

by Bill Sullivan in The 'Scope

Get caught up quick on the hottest science news from this week!... Read more »

Denoeud, F., Carretero-Paulet, L., Dereeper, A., Droc, G., Guyot, R., Pietrella, M., Zheng, C., Alberti, A., Anthony, F., Aprea, G.... (2014) The coffee genome provides insight into the convergent evolution of caffeine biosynthesis. Science, 345(6201), 1181-1184. DOI: 10.1126/science.1255274  

  • September 12, 2014
  • 05:14 AM
  • 76 views

An efficient magnetic field can exist for light particles

by Usman Paracha in SayPeople

Main Points:

Scientists have opened a new window in science by finding that an effective magnetic field can exist for light.
Published in:

Nature Photonics
Study Further:

Magnetic field refers to the line of forces that are present around the permanent magnet or a moving charged particle. This field can change the path of charged particles such as electrons. Usually, magnetic field has no effect on neutral particles such as photons, which are present in light. However, the present stu........ Read more »

Tzuang, L., Fang, K., Nussenzveig, P., Fan, S., & Lipson, M. (2014) Non-reciprocal phase shift induced by an effective magnetic flux for light. Nature Photonics, 8(9), 701-705. DOI: 10.1038/nphoton.2014.177  

  • September 12, 2014
  • 04:38 AM
  • 65 views

Survivorship is an increasingly important component of cancer care

by Lizzie Perdeaux in BHD Research Blog

A cancer survivor is defined as anyone who is living with cancer, or whose cancer has gone into remission. Traditionally cancer care has concentrated on diagnosing and treating the disease, and comparatively little support has been given to patients once … Continue reading →... Read more »

  • September 12, 2014
  • 04:33 AM
  • 65 views

Astrocyte role in gamma waves

by Janet Kwasniak in Neuro-patch

The study of the brain has been very neuron centered. Glial cells outnumber neuron by about 10 to 1 in the cortex and are known to be important to brain function but it is not clear just what they do other than some housekeeping tasks and shepherding neurons to their final locations during development. Astrocyte […]... Read more »

Lee, H., Ghetti, A., Pinto-Duarte, A., Wang, X., Dziewczapolski, G., Galimi, F., Huitron-Resendiz, S., Pina-Crespo, J., Roberts, A., Verma, I.... (2014) Astrocytes contribute to gamma oscillations and recognition memory. Proceedings of the National Academy of Sciences, 111(32). DOI: 10.1073/pnas.1410893111  

  • September 11, 2014
  • 11:00 PM
  • 74 views

Transcendental idealism and Post’s variant of the Church-Turing thesis

by Artem Kaznatcheev in Evolutionary Games Group

One of the exciting things in reading philosophy, its history in particular, is experiencing the tension between different schools of thought. This excitement turns to beauty if a clear synthesis emerges to reconcile the conflicting ideas. In the middle to late 18th century, as the Age of Enlightenment was giving way to the Romantic era, […]... Read more »

Post, E.L. (1936) Finite combinatory processes -- formulation 1. Journal of Symbolic Logic, 1(3), 103-105. info:/

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