Exercise Reverses Aging
When I lived in Qatar, we had a group that did water-aerobics, and we, sort of ironically, called ourselves the Aqua Babes. (If you knew us, you would snicker along with us. ) The best part was that we had a lot of fun, secondly, we got some exercise. Our motto was “Any exercise is better than nothing,” and we would repeat it to ourselves on mornings when the pool was too cold and we were kicking lacksadaisically in the hot tub, LOL. It tickles my heart to see the researcher use the same words. 🙂
I found this report on AOL NEWS
Photo Courtesy of Adeel Safdar
Ph.D. student Adeel Safdar is pictured with one of the mice that took part in the exercise and aging study at McMaster University in Hamilton, Ontario.
Research Shows Exercise Reverses Aging in Mice
Rebecca Delaney
Dr. Mark Tarnopolsky is not a couch potato. The professor of pediatrics at McMaster University in Hamilton, Ontario, recently placed first in his age group in a series of trail races in the United States and Canada. He’s also competed internationally in winter triathlons, ski orienteering and adventure racing. However, if he feels burnt out and needs a little motivation to hit the gym, he needs only to look to his lab.
Tarnopolsky recently published a groundbreaking study with Ph.D. student Adeel Safdar that found exercise reversed the signs of aging in mice.
Tarnopolsky specializes in studying and treating mitochondria dysfunction. Mitochondria are similar to little furnaces in each cell that convert food and oxygen into energy for the cell to do its job. As people age, the mitochondria break down, causing the cells to break down as well — thus contributing to the well-known signs of aging, brain atrophy, wrinkles, hair loss and heart problems.
“We knew that exercise was beneficial and that runners had a lower risk of death,” Tarnopolsky told AOL News. “But we wanted to look at the systemic effects and find a therapy [exercise] that’s available to most people if they got off the couch and did it.”
The mice that Tarnopolsky used in his study had been genetically modified with dysfunctional mitochondria, meaning they were engineered to age prematurely. Half of these genetically modified mice ran for 45 minutes on mini treadmills, like those at a gym — except smaller — three times a week. The other half remained sedentary in their cages.
The results were staggering.
“After a few months of exercise, there were absolutely unprecedented changes,” Safdar said. “And we saw improvements not only in their running capacity but also their other organ systems.”
He added, “It went way above and beyond the muscles and heart, but also the brain, gonads, kidneys and other organs. It was absolutely exciting.”
The exercised mice were also more robust and had shinier, fuller fur.
“Every organ was better off in the mice that exercised,” Tarnopolsky said. “And not just a little bit better — it was a 100 percent improvement.”
Safdar said that before he joined Tarnopolsky’s lab he wasn’t that interested in exercising, but now he makes a point to stay active by running and doing karate.
“People who exercise are generally physically active longer and are happier,” he said. “Their whole system remains young, so to speak.”
And for those who haven’t exercised regularly, it’s not too late to start, the scientists said. People don’t have to run on a treadmill for 45 minutes three times a day, like the mice.
“Anything is better than nothing,” Tarnopolsky said. Those who are older than 65 can still see the benefits if they just start walking for five minutes and slowly ramp up.
Tarnopolsky also conducted a previous study on weight training in seniors, which proved to significantly slow the body’s aging process.
“It all about keeping yourself moving every day,” Safdar added.
“You Seem Happy Here – Are You?”
The landscape designer and I met last year as she toured our garden and helped us identify the plants we have in our garden. She had great ideas, and gave us a lot of help caring for a mature garden. She suggested we live with our yard for a year, and then decide how we want to move forward.
It was the best advice. What looked like a wreck of a garden after last year’s very cold winter came back back with a vengeance. We had fabulous plants, plants the birds and bees and butterflies and hummingbirds all loved to visit. We had a chance to visit other gardens and to see what we like. This year, we have more of a plan, and this lovely lady who has been gardening in Pensacola all her life, helps us fine tune our plans.
We’ve been going around the yard, figuring out where to put a pomegranate tree, a lime tree, a couple hydrangea bushes.
“You seem happy here,” she starts, “Are you?”
“You sound surprised!” I laughed, thinking how many moves I’ve made, and how I really like living near our son, his wife and son. We’ve been here a year now. I make friends slowly, but I actually have a few now.
“I wasn’t sure you would be able to handle the heat,” she confided.
I laughed. “I can’t. There is this wonderful thing called air conditioning. When it gets too hot, I don’t spent much time outside. I’m doing fine.”
It’s been almost a year since we bought the house here. It seems like so much longer, so much has happened. Last night, AdventureMan made a fabulous Bermuda Fish Chowder. Our son’s wife and little Baby Q came by for dinner while our son waited in line at Best Buy for a new iPad2, wooo hooo. He came by as soon as finished the purchase. Life is sweet, and yes, I think I am happy.
Ash Wednesday in Pensacola 2011
Luke 18:9-14
9 He also told this parable to some who trusted in themselves that they were righteous and regarded others with contempt: 10‘Two men went up to the temple to pray, one a Pharisee and the other a tax-collector. 11The Pharisee, standing by himself, was praying thus, “God, I thank you that I am not like other people: thieves, rogues, adulterers, or even like this tax-collector. 12I fast twice a week; I give a tenth of all my income.” 13But the tax-collector, standing far off, would not even look up to heaven, but was beating his breast and saying, “God, be merciful to me, a sinner!” 14I tell you, this man went down to his home justified rather than the other; for all who exalt themselves will be humbled, but all who humble themselves will be exalted.’
(From the Lectionary readings for today)
“I forgot to set my alarm” AdventureMan said, coming down the stairs, “we missed the first service.”
Today is Ash Wednesday, the day Lent begins for Christians. We go to church, the priest puts a cross on our forehead in ash, to remind us “ashes to ashes, dust to dust”, that our life here on earth is only temporary, and that our true home is heaven.
It’s easier to believe that in your gut when you are an expat.
My cousin wrote to me, and in his email, he wrote that I write about my own culture the same way I wrote about Germany, about Qatar, about Kuwait – as an expat, as an outside observer. Pensacola is like my foreign assignments; I could live here for twenty years (God willing) and I will never be a native, I will always be from somewhere else, the kind of person about whom others will say “she must not be from around here.” I am guessing I will get more comfortable, more confident, but I will always be not-quite-right among the natives.
And that is how we are supposed to be living here on earth – as people not-quite-right, as people eager to return to our true heavenly home.
Lent in my own country is odd to me, now. In a foreign country, you are accustomed to thinking of yourself as a minority; your differentness makes you more aware or who you are, and what you value. There is a part of me that thinks Lent would be a lot easier if, like Qatar, and like Kuwait, and like Saudi Arabia, religious practices were state enforced, like everyone in the USA fasted at the same time, maybe nobody would sell meat or chocolate or alcohol. And then, I think “but what is the point?” The point is our own sacrifice. Is it a sacrifice if it is enforced from the outside?
I can’t sacrifice cussing in traffic this year. Pensacola traffic, by the grace of God, is nearly non-existent, and it is mellow. I’m not even tempted. I’m trying to figure out what I will sacrifice.
Father Neal Goldsborough at Christ Church Episcopal told us on Sunday how all the children come in from the Episcopal Day School to have the ashes imposed, and how poignant it is for him, and I can’t help but think of all the soldiers he has been with at their death, mere children, children of God, and how he must see the faces of these soldiers in the faces of these tiny children. My heart would weep, even knowing they are on their way home.
Chamber Music Concerts at Old Christ Church
AdventureMan and I have discovered a concert series we really like. The University of West Florida Music Department has a chamber music series, giving students a chance to play publicly, and offering chamber music lovers (moi) a chance to see and hear them perform in a delightfully intimate setting, old Christ Church in downtown Pensacola. It’s so far downtown that it’s almost on the waterfront.
The concerts take place once a month, Wednesdays at noon, and are FREE. There is a donation container in the entry at Christ Church but there is no one shaking it or looking at you meaningfully. If you can’t make a donation, the donation police are not going to hunt you down.
Meanwhile, if you show up for these concerts, you are in for a treat. The Director of the chamber music program, Hedi Salanki-Rubardt, gives her students a lot of leeway, and a lot of inspiration, and you can see they truly love what they are doing, and enjoy being a part of the program.
Giustino Carrano – tuba
Matthew DeDowell – trombone
Allison Gilliard- soprano Marshall Corzette – baritone
Lynsey Boothe – steel drum
You don’t usually think of a steel drum as a traditional chamber music instrument, but Hedi Salanki played the harpsichord, and Lynsey Boothe played the steel drum and they rocked Vivaldi. It was a lot of fun.
Final Week of Mardi Gras in Pensacola
Tonight is the Grand Mardi Gras parade in Pensacola, and I thought I would go. I was even betting I could talk my daughter-in-law into going with me, but the day has dawned windy and rainy, and the forecast is 100% for thunderstorms tonight.
Of course, 100% predictions just make me laugh. It could be that there will be no storms tonight, and no rain and no wind. But I’m putting any plans on hold.
Meanwhile, everywhere you go, you see the green, purple and gold of Mardi Gras in Pensacola. Houses have Mardi Gras wreaths on their doors, and masks decorate tables and walls.
Wreaths for sale at Sam’s Club:
Wreath at the Marina Oyster Bar:
Kuwait Independence / Liberation Fireworks 2011
Wow. Magnificent. Amazing. I’ve never seen anything like it, so creative, so wonderful:
Come back and watch this when you have twelve minutes, and click the expansion box so that it fills your screen. Oh WOW.
Thank you, N, for sending that link. WOW.
Update – Part 2
Al Seif Palace Lights Up
A fabulous video posted on youTube; camera jiggles a little but not so much that you can’t get the full effect of the kaleidoscope effect – MAGNIFICENT!
BRAVO! BRAVO! Magnificent, Kuwait!
Happy Birthday / Liberation Day, Kuwait!
Wishing you only good in the coming years!
Update:
Here is what Ken found at Google.com.kw
How cool is that??
Embassy Posts Liberation Day Warning
Kuwait City, Kuwait
February 23, 2011
To: All American Wardens
From: Consular Section
Subject: Warden Notice 2011 – 4
Please circulate the following message without additions or omissions
immediately to all U.S. citizens within your area of responsibility.
In connection with the Liberation Day and National Day celebrations in Kuwait
February 25-27, the Embassy wishes to share with U.S. citizens the following
information we have received on planned road closures:
Friday, February 25: From 07:00 to noon the 6th Ring Road from the intersection
with highway 60, heading north to the Parade site will be closed in both
directions.
Friday, February 25: Road #206 and the 6th Ring Road will be closed from the
Palace to the Airport due to a reception at Bayan Palace.
Saturday, February 26: Due to a Parade, the Sixth Ring Road will be closed from
early morning until the Parade concludes.
Friday, February 25 – Sunday February 27: The Gulf Road will be closed on
Friday and Saturday from the 2nd Ring Road to the Flag Square. You may wish to
avoid Gulf Road as much as possible during the weekend due to heavy traffic.
Spontaneous and/or planned demonstrations take place in Kuwait from time to time
in response to world events or local developments. We remind U.S. citizens that
even demonstrations intended to be peaceful can turn confrontational and
possibly escalate into violence. U.S. citizens are therefore urged to avoid the
areas of demonstrations if possible, and to exercise caution if within the
vicinity of any demonstrations. U.S. citizens should stay current with media
coverage of local events and be aware of their surroundings at all times.
For the latest security information, U.S. citizens living and traveling abroad
should regularly monitor the Department of State’s Bureau of Consular Affairs
Internet website, where the current Worldwide Caution, Travel Warnings, Travel
Alerts, as well as the Country Specific Information for Kuwait can be found.
Up-to-date information on security can also be obtained by calling
1-888-407-4747 toll-free in the United States and Canada or, for callers outside
the United States and Canada, a regular toll line at 1-202-501-4444. These
numbers are available from 8:00 a.m. to 8:00 p.m. Eastern Time, Monday through
Friday (except U.S. federal holidays).
If you are a U.S. citizen in need of emergency assistance in Kuwait, you may
reach the U.S. Embassy by calling +965-2259-1001 and requesting the duty
officer.
U.S. citizens living or traveling in Kuwait are encouraged to enroll in the
Department’s Smart Traveler Enrollment Program (STEP) so that they can obtain
updated information on travel and security. U.S. citizens without Internet
access may enroll directly with the nearest U.S. Embassy or Consulate. By
enrolling, U.S. citizens make it easier for the Embassy or Consulate to contact
them in case of emergency. For additional information, please refer to “A Safe
Trip Abroad”.
This message may be accessed on the Embassy website, http://kuwait.usembassy.gov
Please note that the Consular Section is closed for U.S. and most local
holidays. The current holiday schedule for 2011 is posted on
http://kuwait.usembassy.gov/holidays.html
“We All Have Red Blood in Our Veins”
I joke with my bible study group that God kept sending me back to the Middle East until I ‘got’ what he was trying to tell me. The dilemma now is how do I share this? When my Christian friends see Islam as the great enemy, how do I tell them that some of the best Christians I know are Muslims?
Sunday, at Christ Church in Pensacola, Father C. Neal Goldsborough gave a sermon on loving one another, a “who is my neighbor?” sermon. He is only the second priest I have ever met who mentioned Osama bin Laden, that we have to forgive him and to love him. The first time, it was in a military church, and the gasp was audible. What a courageous priest! Imagine, going among the warriors and telling us we have to love our enemy! Imagine!
Living in the Middle East, living in Tunisia, Jordan, Saudi Arabia, Qatar and Kuwait, I was greatly blessed. My friends were of all nationalities, and I learned one great lesson – we all have red blood in our veins, and we all share more similarities than we do differences. I try to texplain to my friends here by telling small stories of my experiences. I blog a little about them. We are all God’s children, and we create needless barriers when we draw lines that say the equivalent of ‘our way is the right way and you way is not.’
This is from today’s Forward Day by Day meditation for today:
Today’s Meditation
Tuesday, february 22
Ruth 1:15-22. Do not press me to leave you or to turn back from following you! Where you go, I will go; where you lodge, I will lodge; your people shall be my people, and your God my God.
During political upheaval and mounting racial tensions, we were having a Bible study at home. A Fijian woman came in great distress. She was from a rural area that grew sugar cane. She had grown up alongside people of another ethnic group. They were her friends. She could not understand why people were being victimized because they were of another ethnic group. She was so disturbed she had to be taken aside. She kept clutching her arm. “We have red blood in our veins. We all have red blood in our veins!” she repeated, weeping.
In the scripture we have the moving words of the widow Ruth to the widow Naomi, whose son Ruth had married. Ruth and Naomi had in common that they were bereaved, but Ruth was a Moabite, whereas Naomi was from Bethlehem. Naomi shows kindness to Ruth, and Ruth proves loyal to Naomi—a loyalty that goes beyond narrow family blood ties.
We are all God’s children. Today I give thanks for strong bonds of friendship. I give thanks for loyal friends who are not of my ethnic group.
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