Busy man…our local guy in action. Congratulations LTJG
Spirides on a job well done.
Marine Medicines
by Lianne Pierrard
The next time anyone throws trash out of their car or
washes a paint can out in the driveway, the ultimate effects of these
actions need to be thought about. Most trash and pollutants will
eventually end up in the oceans, injuring or killing both plants and
animals. Humans may be affected by these organisms’ injuries as well, as
they may hold the key to the cure for numerous human diseases.
Most people know about the importance of the rainforest
when it comes to medicine but many still do not realize the incredible
pharmacological possibilities the oceans hide. Scientists today are
discovering new medicines from marine plants and animals daily. Human
produced pollution could be responsible for killing the one organism that
holds the key to the cure for cancer or even AIDS. In fact, the drug AZT
that is used to treat patients with the AIDS virus was derived from a sea
sponge. Sponges are also used in drugs for treating asthma and cancer.
Ever had stitches? Well, they might have been made from the same material
that makes up crab and lobster shells. Scientists have found a way to make
a long lasting thread from the material called chitin. Chitin-based thread
does not cause infection or sores and is very useful for sewing up wounds
inside the body.
The toadfish, which is often caught by local fishermen,
may not look like it has much to offer but may in fact prove invaluable to
medicine. The male toadfish has the fastest twitch muscles of any animal.
It is able to vibrate its swim bladder muscles 200 times per second! This
is interesting to scientists who study human muscle disorders.
Cardiomyopathy is a condition where the heart loses the ability to relax
normally and therefore cannot pump blood, as it should. It has been
hypothesized that there is a molecule that allows the toadfishes’ swim
bladder muscle to relax so quickly. It is hopeful that this molecule can
be isolated and administered to patients with cardiomyopathy. Toadfish
also have an amazing ability to regenerate their nervous system! It has
been discovered that a toadfishes’ nerves will grow back completely,
unlike the human spinal cord which when cut, will fail to regenerate.
Scientists hope that someday this will lead to advances in prosthetic
devices for people with central nerve damage.
Those studying blood diseases have found that the
deadly cone snail from Fiji and the horseshoe crab may hold the secrets of
blood clotting disorders. The same enzyme that humans use for blood
clotting is necessary for creating the deadly toxin the cone snail uses to
paralyze its prey. The fuel for both processes is vitamin K. Patients with
hemophilia are treated with Factor IX which is the missing clotting agent
in their blood which requires vitamin K for synthesis. Horseshoe crabs
(Limulus polyphemus) are also used in the field of hematology to test
vaccines and injected pharmaceutical products for bacteria. If there are
bacteria present, the horseshoe crab blood will coagulate (clot).
Previously, rabbits were used for this test but it was very slow and took
the life of the rabbit. The Limulus Test, as it is known, takes 45 minutes
and no animals are harmed. This test is also being looked at by NASA to
create a way to insure that astronauts are completely sterilized and do
not release or bring back any foreign bacteria when on a mission.
The amazing animals mentioned in this article are only a small fraction
of those already identified as having medical uses, and there are many
more just waiting to be discovered. This is one important reason why
everyone needs to take care of the Earth and all the organisms on it. Most
people unknowingly owe their health to these organisms and owe it to
future generations to have the chance to discover additional cures and
treatments these plants and animals may possess.
George Carlin’s view on aging:
Do you realize that the only time in our lives when we
like to get old is when we’re kids? If you’re less than 10 years old,
you’re so excited about aging that you think in fractions. "How old are
you?" "I’m four and a half!"
You’re never thirty-six and a half. You’re four and a
half, going on five!
That’s the key. You get into your teens, now they can’t
hold you back.
You jump to the next number, or even a few ahead.
"How old are you?"
"I’m gonna be 16!" You could be 13, but hey, you’re
gonna be 16!
And then the greatest day of your life . . . you become
21. Even the words sound like a ceremony . . . YOU BECOME 21. . . YES!!!
But then you turn 30. Oooohh, what happened there?
Makes you sound like bad milk. He TURNED, we had to throw him out. There’s
no fun now, you’re
just a sour-dumpling. What’s wrong? What’s changed?
You BECOME 21, you TURN 30, then you’re PUSHING 40.
Whoa! Put on the brakes, it’s all slipping away.
Before you know it, you REACH 50 . . . and your dreams
are gone.
But wait!!! You MAKE it to 60. You didn’t think you
would!
So you BECOME 21, TURN 30, PUSH 40, REACH 50 and MAKE
it to 60.
You’ve built up so much speed that you HIT 70! After
that it’s a day-by-day thing; you HIT Wednesday! You get into your 80s and
every day is a complete cycle; you HIT lunch; you TURN 4:30; you REACH
bedtime.
And it doesn’t end there. Into the 90s, you start going
backwards; "I was JUST 92." Then a strange thing happens. If you make it
over 100, you become a little kid again. "I’m 100 and a half!"
May you all make it to a healthy 100 and a half!!
HOW TO STAY YOUNG
1. Throw out nonessential numbers. This includes
age, weight and height. Let the doctor worry about them. That is why you
pay him/her.
2. Keep only cheerful friends. The grouches pull
you down.
3. Keep learning. Learn more about the computer,
crafts, gardening, whatever. Never let the brain idle. "An idle mind is
the devil’s workshop." And the devil’s name is Alzheimer’s.
4. Enjoy the simple things.
5. Laugh often, long and loud. Laugh until you
gasp for breath.
6. The tears happen. Endure, grieve, and move
on.
The only person who is with us our entire life, is
ourselves. Be ALIVE while you are alive.
7. Surround yourself with what you love, whether
it’s family, pets, keepsakes, music, plants, hobbies, whatever. Your home
is your refuge.
8. Cherish your health: If it is good, preserve
it. If it is unstable, improve it. If it is beyond what you can improve,
get help.
9. Don’t take guilt trips. Take a trip to the
mall, to the next county, to a foreign country, but NOT to where the guilt
is.
10. Tell the people you love that you love them,
at every opportunity.
AND ALWAYS REMEMBER:Life is not measured by the
number of breaths we take, but by the moments that take our breath away.