fav science cartoon
28 February 2011
The Social Poets: Posts Roundup at Dennys Blogs - 28 Feb 2011
The Social Poets: Posts Roundup at Dennys Blogs - 28 Feb 2011 - Choose from world news analysis combined with the best political cartoon opinion, celebrity watching, science and health news, arts, poetry, funny photos, serious photography, funny videos, great satire, awesome food and spiritual thoughts.
25 February 2011
Dennys Global Politics: Libya: Update and 25 Libya Uprising Cartoons
Dennys Global Politics: Libya: Update and 25 Libya Uprising Cartoons - This Libyan dictator spent decades in sanctions limbo only to get thrown back into sanctions prison yet again. This guy should have been overthrown a long time ago.
24 February 2011
Ouch Outrageous Obnoxious and Odd: Head Scratchers: Bizarre Funny Cartoons
Ouch Outrageous Obnoxious and Odd: Head Scratchers: Bizarre Funny Cartoons: "You had a bad day at work? No worries. These silly cartoons will have you grinning in no time."
Dennys Art Sanctuary: Funny Dog and People Photo Today: 24 Feb 2011
Dennys Art Sanctuary: Funny Dog and People Photo Today: 24 Feb 2011 - This is one of my all time favorite photographers over at Flickr Creative Commons. His name is h.koppdelaney from Germany.
23 February 2011
The Social Poets: Funny News: Fake David Koch Punked Idiot GOP Wisconsin Gov. Walker
The Social Poets: Funny News: Fake David Koch Punked Idiot GOP Wisconsin Gov. Walker - Talk about hilarious. A liberal blogger, Ian Murphy of Buffalo.Beast.com, decided to place a call to Gov. Walker, claiming to be billionaire businessman, David Koch and the governor bought it hook, line and sinker.
Visual Insights: New Blog: Dennys: News Politics Comedy Science Arts and Food
Visual Insights: New Blog: Dennys: News Politics Comedy Science Arts and Food - Check out how this blogger is organizing all the many interests and blogs into an online newspaper.
22 February 2011
Surprise: Formerly Bald Mice Show How To Regrow Hair?
Stress hormone study stumbles upon possible hair loss cure
From Denny: Imagine yourself a researcher studying stress hormones when you stumble upon a cool discovery for the possible treatment of hair loss. The scientists were working with some genetically engineered mice that often develop head-to-tail baldness. Their balding fur is the result of overproducing a stress hormone.
This experiment at the University of California, Los Angeles, and the Veterans Administration actually was not focused upon hair loss. They were studying a particular chemical compound that blocks the effects of stress on the colon.
The mouse story
This discovery was one of those happy surprises that occurred after treating the Formerly Bald Mice with the compound for five days. The bald guys were returned to their cages where they frolicked with their furry mice brothers from a control group.
Researchers left the bald mice to their fun for a good three months before they revisited them to conduct additional experiments. What they found was nothing short of amazing. It was a good thing the Formerly Bald Mice had ear tags to identify them because that was the only way to distinguish them from their control group mates. All the mice, known as Formerly Bald Mice - who are, coincidentally, not a rock band, had regrown their fur on their heads and backs. They looked as healthy as any other Regular Joe mouse.
From Dr. Million Mulugeta, co-director of the pre-clinical stress biology program at U.C.L.A., looked inside the cage and wondered why the bald mice weren’t there: "I asked my colleague, 'How come these mice aren’t distinguishable from the others?' We went back to our data log, and we realized all the mice had grown hair. It was a totally unexpected finding."
This discovery was reported this week in the online medical journal PLoS One.
How the medical community received the news: dermatologist Dr. Melissa Piliang
How was their finding received in the medical community? Looks like mixed reviews from dermatologists and hair-loss researchers. Some, like Dr. Melissa Piliang, a dermatologist at the Cleveland Clinic, caution that the findings of a mouse study may not apply as easily to humans. She does say these results may arouse more interest in studying how the role of stress might affect human hair loss.
"We’ve certainly seen patients whose hair worsened when they are under a lot of stress. But what we don’t know is whether some of this genetic hair loss is particularly affected by stress. I think it’s hopeful for future research and treatment," she stated.
Dermatologist Dr. George Cotsarelis
Another consideration, according to Dr. George Cotsarelis, chairman of the dermatology department at the University of Pennsylvania School of Medicine, is this research may only be applicable to stress related baldness. This kind of baldness may stem from one-time events and not be useful as treatment for genetic baldness, saying, "It’s difficult to say that it’s going to lead to a new treatment."
Formerly Bald Mice researcher Dr. Mulugeta
Circling back to the Formerly Bald Mice researcher, Dr. Mulugeta, he said he is "hopeful the findings will lead to new avenues of hair-loss research."
With a discovery this astounding, you know the researchers just had to repeat their experiment several times to verify it. Read that as "I can't believe my eyes!" from the science guys.
Since they had ignored the original Formerly Bald Mice for three months they wanted to test the new groups to see just how fast the original mice actually regrew their fur. Turns out as they were treated with tiny doses of the compound for five days, just like the first mice, and they were able to regrow their fur in just a few weeks.
Experiments to see if prevention was also a cure for hair loss
Researchers tried yet another experiment by injecting the young mice before their hair fell out. What happened? Those mice never went bald. What researchers took away from that is the suggestion this compound is not only great to help regrow lost hair but also prevent age-related hair loss. Definitely a good day at the science office.
Mice only live for about two years. Scientists decided a long term experiment of four months was in order to observe if this treatment had a long-lasting effect. It did - and after only one series of treatments. No other treatments were necessary. The Formerly Bald Mice kept their fancy new hair and the young guys never did go bald even as they aged. Another good day at the science office.
Current human hair loss prevention treatments
Current human treatments for preventing hair loss require constant applications. The major treatments are minoxidil which is sold under the brand name Rogaine and finasteride which is sold as Propecia. And neither of these treatments have the dramatic effect of what has resulted in this mouse study.
Hair growth cycles are different in mice and humans so a treatment for humans may still be years away.
Says Dr. Mulugeta, "We are at the early stage of the work. We have a very strong observation but we don’t know whether this effect could be seen in humans. How does it act? All of these things have to be worked out, but we intend to follow through."
Science specifics of the experiment
For the science geeks here are the details about that stress hormone: the mice had been genetically altered to overproduce corticotrophin-releasing factor, abbreviated to CRF.
Researchers injected the mice with a peptide called astressin-B which was used to block the action of CRF. The whole idea of the original experiment was to measure how well the peptide could inhibit the effects of stress on the colon. It never was about researching how to regrow hair yet that is exactly upon what they happily stumbled.
Researchers still trying to figure out how this compound works to regrow hair or prevent baldness
Dr. Mulugeta says they still don't understand the mechanism of how the peptide triggered hair growth. They think it acted on the stress hormone receptors in the skin and near - or speculate maybe within - the hair follicle.
"The hair follicle in these mice is inactive. Something has turned on that cycle to put it back into an active phase, a hair-growing phase."
More unexpected benefits of this compound
Dr. Mulugeta also commented that this agent went beyond preventing hair loss. It also affected their skin pigment. What that suggests is the compound just might have the potential to put the hair color companies out of business. The compound affected hair color, including gray hair. Order me up this stuff immediately! :)
"The evidence to show that hair loss is not a permanent loss is shown very strongly in this study, and that by itself is very important. The antagonist really triggers a mechanism that covers a lot of biological phenomena, including hair growth and hair color. We certainly intend to continue the research."
Balding men all over the world - and women getting their first gray hairs - just might be only too happy to fund his research.
*** Photo: U.C.L.A./VA The bald mice in row C are the same mice shown in group B, after treatment with a hair-growth compound. The mice in row A were given a placebo.
*** THANKS for visiting, feel welcome to drop a comment or opinion, enjoy bookmarking this post on your favorite social site, a big shout out to awesome current subscribers – and if you are new to this blog, please subscribe in a reader or by email updates!
*** Come by for a visit and check out my other blogs:
*** Check out Holiday Recipes From Dennys Food and Recipes
Ouch Outrageous Obnoxious And Odd - more crazy humor and weird news
The Social Poets - news, u.s. politics and humor
Dennys Global Politics - world politics, political cartoons
The Soul Calendar - science, astronomy, psychology
Visual Insights - photos, art, music
Dennys Art Sanctuary
Beautiful Illustrated Quotations - spiritual quotes, philosophy
Best Spiritual Posts
Poems From A Spiritual Heart - poetry
The Healing Waters - health news
Dennys People Watching - people in the news
Dennys Food and Recipes
Romancing The Chocolate - fun, sassy, lots of chocolate recipes and more food
Unusual 2 Tasty - different twists on favorite foods and international food
Comfort Food From Louisiana - Land of Seafood and Sweets, Cajun, all kinds of comfort food
Dennys Funny Quotes - humor
Dennys Blog Feeds - check out what is posting on all Dennys blogs all at a glance
Dennys: News Politics Comedy Science Arts Food - an online newspaper
20 February 2011
Funny Technology Cartoons - 20 Feb 2011
Technology: The Road More Traveled - Image by Tool H via FlickrYou know it's really bad when a computer can beat you at everything... including that...
A sign of the times...
Who are these melodramatic programmers?
Wow! "Facebook" is now a verb - another to add to the Dumbest Words List...
Awww... the new cute...
Nabbed the ornery culprit sneaking around in my virtual world!
Show-offs...
OK, in this tech world are there any creative types left to breed?
"What Would Ludwig Do?" Better yet, "What Would Mozart Do?" He was the wild child who liked to swing from the chandeliers after writing a few sheets of music. Ya know, get three sheets to the wind drunk, write a few sheets, get three sheets to the wind some more, write, write, write...
Oh, the anonymity of the online romance - until it's too late...
So, now the family cat and the family dog are comparing YouTube hits? What is this world coming to?
Hey! Writers have to change with the times. You know the saying, "Publish or perish!"
If this is what my health care premiums are paying for then I want my money back...
The one time a smart phone may save your sorry drunken life - and a few others too. Hurray for technology!
Image via WikipediaOK, and a climate change cartoon with a nod to this winter's miserable snow and ice season:
*** THANKS for visiting, feel welcome to drop a comment or opinion, enjoy bookmarking this post on your favorite social site, a big shout out to awesome current subscribers – and if you are new to this blog, please subscribe in a reader or by email updates!
*** Come by for a visit and check out my other blogs:
*** Check out Holiday Recipes From Dennys Food and Recipes
Ouch Outrageous Obnoxious And Odd - more crazy humor and weird news
The Social Poets - news, u.s. politics and humor
Dennys Global Politics - world politics, political cartoons
The Soul Calendar - science, astronomy, psychology
Visual Insights - photos, art, music
Dennys Art Sanctuary
Beautiful Illustrated Quotations - spiritual quotes, philosophy
Best Spiritual Posts
Poems From A Spiritual Heart - poetry
The Healing Waters - health news
Dennys People Watching - people in the news
Dennys Food and Recipes
Romancing The Chocolate - fun, sassy, lots of chocolate recipes and more food
Unusual 2 Tasty - different twists on favorite foods and international food
Comfort Food From Louisiana - Land of Seafood and Sweets, Cajun, all kinds of comfort food
Dennys Funny Quotes - humor
Dennys Blog Feeds - check out what is posting on all Dennys blogs all at a glance
Dennys: News Politics Comedy Science Arts Food - an online newspaper
18 February 2011
13 February 2011
12 February 2011
11 February 2011
The Social Poets: Breaking News: Egypt Jubilant, This Blogger Called It Right: Mubarak Leaves
The Social Poets: Breaking News: Egypt Jubilant, This Blogger Called It Right: Mubarak Leaves - been writing these Egypt news posts on The Social Poets in case Egyptians were barred from obvious news and political sites. Who would think a poetess would be a subversive? :)
10 February 2011
The Social Poets: Breaking News: Egypt Protesters Win, Mubarak Stepping Down!
The Social Poets: Breaking News: Egypt Protesters Win, Mubarak Stepping Down! happening now - 12:08 PM Central Time, USA
08 February 2011
Visual Insights: Best Super Bowl Ads: GM Chevy Miss Evelyn
Visual Insights: Best Super Bowl Ads: GM Chevy Miss Evelyn: "Best Super Bowl Ads: GM Chevy Miss Evelyn"
The Social Poets: Cartoons: Some Hummers to Scratch Your Head Why
The Social Poets: Cartoons: Some Hummers to Scratch Your Head Why: "OK, these are those wonderfully obscure type of cartoons that some people don't always 'get' as to why they are funny but they sure made me grin." - another blog by Denny Lyon
06 February 2011
04 February 2011
The Healing Waters: Sleep Apnea: Taser Zap Your Tongue For Better Sleep
The Healing Waters: Sleep Apnea: Taser Zap Your Tongue For Better Sleep: "Sleep Apnea: Taser Zap Your Tongue For Better Sleep" - another blog by Denny Lyon
03 February 2011
The Social Poets: 31 More Egypt Revolution Cartoons
The Social Poets: 31 More Egypt Revolution Cartoons: "Cartoonists churn out new opinions at as fast a rate as the situation changes in Egypt during the protests." - another blog by Denny Lyon
20 Funny Winter Weather Cartoons
Image via WikipediaViews to date: 11,000 exactly. Thank you!
From Denny: With all the severe winter weather we are having across America, stuck at home with nothing to do but cruise the internet for entertainment, well, you knew I just had to put up some funny weather cartoons on this blog. It's even quite cold in south Louisiana! Sure am glad that Mardi Gras isn't until March 8th and maybe it will warm up by then.
Not to be missed is also the post for Groundhog Day over at The Social Poets: Groundhog Punxsutawney Phil Predicts Early Spring for 2011
I wondered why so many people were visiting my last year's Groundhog Day post when I discovered that the official site for Puxsatawney Phil was so overwhelmed all they had up was a small amount of text for this year's predictions.
Turns out that last year I posted a lot of their Groundhog Day trivia, a Groundhog Cookie recipe and other funnies. So, if their site is still jammed you can check out and laugh at a lot of what I have in that post.
BTW, you can just right click on the embed codes that are no longer supported and go directly to the cartoon site to view that particular cartoon. No worries!
And from Phil the Groundhog:
2011 Winter weather storms:
02 February 2011
The Social Poets: Groundhog Punxsutawney Phil Predicts Early Spring for 2011
The Social Poets: Groundhog Punxsutawney Phil Predicts Early Spring for 2011: "Check out this year's funny prediction from the famous American groundhog and plenty of groundhog day trivia and more." - another blog by Denny Lyon
Ouch Outrageous Obnoxious and Odd: Funny Satire Pet Cartoons - 2 Feb 2011
Ouch Outrageous Obnoxious and Odd: Funny Satire Pet Cartoons - 2 Feb 2011 - Some real beauties in this tiny collection of satire goodies. Another blog by Denny Lyon.
01 February 2011
Ouch Outrageous Obnoxious and Odd: Funny Cartoons: Happy New Year and The New Reality
Ouch Outrageous Obnoxious and Odd: Funny Cartoons: Happy New Year and The New Reality: "Get a good laugh and stay warm this winter with some crazy cartoons!"
Dennys Art Sanctuary: 35 Stunning Wallpapers For February
Dennys Art Sanctuary: 35 Stunning Wallpapers For February: "Choose your favorite of the month to enjoy!"
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