Sunday, August 22, 2010
Students with asthma and allergies
But how can parents be sure their children know what to do when symptoms arise? Most schools require permission from the student's physician, saying they are ready to take charge of their treatment. So the first step is visiting the doctor and getting a written asthma (or anaphylaxis) action plan. "Then, like learning to tie their shoes or recite their ABCs, kids will need to practice what they learn and have the supportive reinforcement of parents and teachers throughout the process," said Nancy Sander, Founder and President of Allergy & Asthma Network Mothers of Asthmatics (AANMA), the leading national nonprofit family organization for people with asthma and other respiratory conditions.
Wednesday, June 9, 2010
Are Some Cell Membrane Proteins Receptors?
Last, but certainly not least, not all proteins in the plasma membrane
function in transport operations. Some proteins function as receptors for
special communicating substances in our body such as hormones and
neurotransmitters. Typically, receptors will interact with only one specific
molecule and ignore all other substances. In a way, then, these proteins
can also be viewed as being involved in transport processes; however
what's being transported isn't ions or molecules but information.
Tuesday, June 8, 2010
Cells Are Little Life Units
What Are Cells?
Among the millions of species on this planet, the cell is the common
denominator. Cells are the most basic living unit. In many species, such
as bacteria and amoeba, the entire organism consists of a single isolated
cell. But for plants and animals, including us, the organism exists as a
compilation of many cells working together. In fact, every adult human is
a compilation of some 60 to 100 trillion cells.
As a rule of nature life begets other life and thus all cells must come
from existing cells. This is to say that in order to create a new cell, an
existing cell has to divide into two cells. It also suggests that all life-forms
on Earth may be derived from the same cell or type of cell. The process of
cell division is tightly regulated and, as we will discuss in later chapters,
when this regulation is lost and cells divide out of control, cancer can
arise.
When you and I were conceived, an egg (ovum) from our mother was
penetrated by our father's sperm. This resulted in the formation of the
first cell of a new life. Therefore, everyone you know was only a single cell
at first. That cell had to then develop and divide in two cells, which
themselves divided to create four cells, and so on.
Our body is composed of 60 to 100 trillion cells, each of which
contributes to overall health and well-being.
The term cell implies the concept of separation. Each cell has the ability
to function on its own. In living things composed of numerous cells, such
as humans, individual cells are also sensitive and responsive to what is
going on in the organism as a whole. Therefore, these cells survive as
independent living units and also cooperatively participate in the vitality
of the organism to which they belong.
Sunday, June 6, 2010
Congratulations for making it through site
these concepts may seem easy; however, for others, they may present
more of a challenge. One thing is certain: if you have at least a general
comprehension of these concepts, nutrition becomes a lot easier to under-
stand. In site we discuss some of the finer aspects of the structure
and function of our body.
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Wednesday, May 19, 2010
Physical Activity
Getting active is one of the best ways to lose weight
and keep fit. There are all sorts of activities and
sports that can get you moving and aid weight loss.
Being physically active is not just a good way to lose
weight it also keeps you fit and healthy.
Cycling, Dance, Football, Gym, Running/Jogging,
Racket Sports, Swimming, Tai Chi,
Walking/Rambling and Yoga.
Thursday, May 13, 2010
Strengthening exercise can help you banish back pai
Strengthen the "Right" Abs
The abdominals consist of four separate muscles. The deepest muscle, the transverse abdominus (T.A.), runs horizontally and serves as a girdle for the internal organs, and it also supports the back. Learning to isolate the T.A. is very important. One way to do this is to stand with your back against a wall. In a neutral position, there should be a slight space between your lower back and the wall. When you tighten the T.A., your stomach will flatten, but your back should remain in neutral. Don't suck in your gut or shrug your shoulders. Hold this position for 5-10 seconds. A more advanced version of this back pain exercise is performed in a quadruped position (on your hands and knees). Performed correctly, this ab strengthening exercise can help you banish back pain.
Review Beta Carotene
Tuesday, March 30, 2010
POTASSIUM This mineral regulates water balance, and muscle function
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Saturday, March 27, 2010
Grean tea Dosing
Grean tea Dosing
The below doses are based on scientific research, publications, traditional use, or expert opinion. Many herbs and supplements have not been thoroughly tested, and safety and effectiveness may not be proven. Brands may be made differently, with variable ingredients, even within the same brand. The below doses may not apply to all products. You should read product labels, and discuss doses with a qualified healthcare provider before starting therapy.
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Sunday, March 14, 2010
Headaches.Treat fibromyalgia
Now that three drugs have been approved to treat fibromyalgia, you may be hearing a lot about this condition. And if you've experienced unexplained pain recently, it's easy to wonder whether you might even suffer from it. (Between 80% and 90% of those diagnosed with fibromyalgia are women.) Diagnosis can be tricky, but experts say that with the right information, it is possible to find the true cause of your pain—whether it's fibro or something else—and get the treatment you need.
So where do your aches, pains, and everyday health woes fit in? Here's our guide to what's normal and what's not, and when you should see your doctor.
Headaches
Headaches can be caused by any number of factors, and, rarely, they can be an indicator of a more serious health condition. More often, headaches are temporary and not dangerous, and can be treated with over-the-counter pain medication or by addressing an underlying issue—dehydration or sinus problems, for example.
People with fibromyalgia, however, can suffer from constant tension or migraine headaches. The key word is constant—meaning daily—headaches, combined with other fibromyalgia symptoms: Even having repetitive on-and-off headaches, say 10 a year, could just mean that you suffer from chronic headaches and should consult a neurologist to find effective treatment.
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Saturday, March 6, 2010
Electromagnetic pulses significantly decrease pain
Electromagnetic pulses significantly decrease pain and inflammation associated with osteoarthritis of the knee, according to Henry Ford Hospital researchers.
In the double-blind, randomized placebo-controlled study, 34 patients used a portable battery-operated device that emits a low-intensity pulsating electromagnetic frequency and experienced more than 40 percent pain relief on their first day.
"Our results show pulsed electromagnetic fields caused a significant decrease in pain" says Fred Nelson, M.D., associate program director for research and director of the Osteoarthritis Center, Department of Orthopaedics, Henry Ford Hospital.
Dr. Nelson will present the results this week at the Orthopaedic Research Society's annual meeting in New Orleans.
Dr. Nelson explains that in the laboratory, electromagnetic signals have been shown to decrease calcium in cartilage cells. This sets off a series of chemical events that can lead to reduced inflammation. Previously, the electromagnetic fields have been used to control pain related to cosmetic surgery.
"We are really fine-tuning what we are doing to the cell environment with a very specific pulse sequence and frequency," says Dr. Nelson.
Patients strapped the small, ring-shaped plastic device around their knees for 15 minutes, twice daily for six weeks. The device was lightweight and patients could position the device directly over clothing. All participants were given a device with a coil that appeared to work but some were assigned active coils and others were given non-active coils. The electromagnetic device was developed by Ivivi Health Sciences of Montvale, New Jersey.
Osteoarthritis of the knee is a leading cause of disability and loss of independence. It is a slow, progressively degenerative disease in which the joint cartilage gradually wears away due to trauma, aging or infection. As the cartilage thins, the surrounding bone thickens and often bones rub against one another, causing additional wear. Normal activity becomes painful and difficult.
Current treatments include drug therapies like anti-inflammatory medication or pain relievers; physical therapy; support devices; health and behavioral modifications such as weight loss; surgery and joint replacement.
Dr. Nelson explains that medications often have variable success and can produce considerable side effects such as changes in kidney and liver function, a reduction in the ability of blood to clot as well as abdominal pain, nausea and indigestion.
"The exciting thing about this new approach is that it has been found to have no side effects, it is relatively low-cost in the long-run and the onset of pain relief is immediate," says Dr. Nelson. "We look at electromagnetic pulses as a potential way to improve quality of life and independence for those who suffer from osteoarthritis of the knee."
Dr. Nelson says researchers will continue to look at the consistency of the relief, how long the pain relief lasts and if electromagnetic pulses might affect other joints.