Most people know that eating a healthy, low-calorie diet is not only good for your general well being, but it can also extend your lifespan significantly. Unfortunately, to feel the benefits of any diet you have to stick with it, and potentially miss out on a lot of temping foods. So some diligent biologists at the University of Washington have discovered a way for us to reap the reward without the work. They’ve linked restrictive diets with producing mutated ribsomes that lead to longer lifespans, and a drug called diazaborine that can artificially trigger the same effects.
Don’t let that word mutation scare you- you’re not going to grow a third arm from eating a restrictive diet. It seems your body may perform a change in ribosomal units naturally in response to a restrictive diet. In testing performed in yeast cells, the biologists found that this kind of diet led to decreased signaling from an enzyme known as TOR. This enzyme is found in every cell in our bodies (and apparently in a yeast’s, too) and it controls many processes in our cells. When signaling is reduced, protein production rate in the cell is also reduced.
By continuing to study yeasts with lower protein production, the biologists discovered that a mutation of the large ribosomal units (where proteins are produced) was present in all the long-lived yeasts.
They also found another interesting behavior. While the mutated ribosomes are producing proteins less efficiently, there was one protein whose production was not affected at all, and in some cases was actually increased. To see if this protein, named Gcn4, was linked to longevity, researchers tested the lifespan of yeast cells with more or less Gcn4 content. In every case, the Gcn4-rich cells lived longer- up to 50% longer.
While humans don’t have the Gcn4 protein, we do have related proteins that function in the same manner, and the hope is that this ribosomal mutation can be repeated in our cells as well.
Don’t expect to see any prescriptions for diazaborine being handed out soon- it seems there are still some bad side effects (isn’t that always the case?) related to TOR manipulation, but this discovery is bringing us one step closer to living forever.
See the original article here: http://www.eurekalert.org/pub_releases/2008-04/uow-rud041708.php
I can see it now. Cash price will rival AIDS medications, and good luck finding an insurance company that'll cover it. It'll be as "non-essential" as Viagra.
Thursday, April 17, 2008
Biologists Discover Drug to Extend Lifespan
Wednesday, April 9, 2008
Feeling farty?
I filled a script today that was written for "farty" ibuprofen.
As many times as I looked at what should have been #40 (fourty), all I could see was #40 (farty)
My pharmacist and I got a good laugh out of it. We decided the MD must have had an accent.
"Ah wan 'em tah git farty uh dem pills"
Monday, April 7, 2008
I don't like playing these games
Why is it such a struggle to get information out of people? For some reason, it seems to be more prevalent with the patients coming through the Drive-Thru or calling on the phone, but you'll get the occasional walk-in who doesn't know his own name, address, or for that matter what he is even doing there. He came to refill...something...but what?!
- you have a cool first and/or last name
- you're one of "those" customers, trying to get your controls early again
- you made an ass of yourself at some point (i.e. threw a fit, bitched, harassed us)
- I fill an arseload of prescriptions for you because you're decrepitly old and your body is starting to fail you
What to expect
First, let me introduce myself. I'm a senior CPhT at a widely-known chain retail pharmacy. I'm currently also in an undergraduate pre-medicine curriculum.
Pharmacy (retail at least) seems to be one of those professions that breeds a lot of frustration among its employees. And you only need to spend one full shift in a steady pharmacy to see why. Even in the "best" of areas, retail pharmacies without fail attract some of the most STUPID people in existence.
Sunday, April 6, 2008
Singulair makes you go cRaaAaZzzY!
After I saw a clip on the news about singulair being connected with increased depression and/or suicide, all I could think was, DAMN IT! Here comes another medication guide that we're gonna have to hand out.