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Posts with tag pressure

Sunday Seven: Seven check-ups every woman needs

OK, women of the world. Grab some paper and a pen and jot down this list of seven check-ups every woman needs. Don't just write them down, though. Make sure you take action on each and every one. They might just save your life.

1. Start with your weight, height, and BMI (body mass index). The scores you get on these simple tests are important because many conditions and diseases are associated with being overweight or underweight.

2. Check your blood pressure, and find out where you stand because hypertension is a disease with no symptoms. High blood pressure puts you at risk for cardiovascular disease -- but there are very effective treatments for this condition.

Continue reading Sunday Seven: Seven check-ups every woman needs

Something up my sleeve

I hadn't been on an airplane since 2001. So all of the customs and rituals of airport safety were entirely new to me. I had no idea I 'd be told to remove my shoes before walking through the security contraption or that my baggage would be opened, searched, and inspected. It was a whole new world for me. Prior to 2001, none of these security measures were necessary. A compression sleeve wasn't either.

A compression sleeve -- my own personal security device -- is my new travel companion. Designed to protect my arm from swelling caused by the combination of missing lymph nodes and airplane cabin pressure, this sleeve fits my arm from wrist to armpit. It's tight like a glove and while it's not a very apparent fashion statement, it's slightly visible with its darker-than-flesh color.

I almost forgot to wear my sleeve on my flight to Tucson because I sometimes forget about breast cancer and it's effect on my life still. I sometimes forget how unsafe this world can be too. Then I see barefoot travelers passing through an airport corridor just before a jolt sparks my memory, and I rush to pull on my sleeve before it's too late.

There are four missing lymph nodes up my sleeve. And I must never forget this.

A cup of Joe a day -- not so bad, researchers say

Don't give up that daily cup of coffee just yet. Studies show drinking coffee may reduce your risk of developing Parkinson's disease, diabetes, cirrhosis of the liver, and colon cancer. It's even been linked to a decreased risk of inflammatory and cardiovascular disease in postmenopausal women.

Why? According to an article in the March 2007 issue of Ladies Home Journal, it's because coffee contains large amounts of flavonoids and antioxidants -- and these combat a whole bunch of illnesses.

Now drinking too much coffee can have adverse side effects, like restlessness, anxiety, and headaches, but limiting yourself to one to four brewed cups per day seems to be a safe practice. Although for those with high blood pressure, consuming between two to four cups per day maybe a bit risky because coffee causes blood pressure to rise immediately after consumption. And all coffee drinkers should fight the urge to add sugar, flavored syrup, and whole milk to to their beverages.

A daily cup of tea seems to be healthy too. Researchers are investigating its use in the prevention of cancer, and we already know both black and green tea have significant quantities of disease-fighting flavonoids -- although not as much as coffee.

Blood pressure drugs help shrink lung cancer tumors

Lung cancer tumors in mice are shrinking -- with the help of a hormone important in the control of blood pressure.

This new discovery, led by scientists at Wake University School of Medicine, suggests some drugs used to manage blood pressure might also prevent or treat lung cancer.

This all came about when it was noticed that lung cancer rates were lower among those treated for high blood pressure with angiotensin-converting enzyme, or ACE, inhibitors. These drugs, including Capoten and Lotensin, increase levels of angiotensin-(1-7) in the bloodstream.

In studies, the angiotensin-(1-7) hormone caused a 30 percent decrease in tumor volume in mice. Tumors in mice not treated with the hormone more than doubled.

This study, published in the journal Cancer Research, is the first demonstration of the effect in animals.

Surviving cancer three months at a time

My blood looked good. My weight is normal. My temperature was 98.2. My blood pressure was perfect. And the physical exam conducted by my oncologist revealed that for another three-month stretch, I have survived cancer.

There are other exams ahead in the next few months -- a breast MRI, a mammogram, an ultrasound, a follow-up with my radiation oncologist -- but mostly, my life revolves around the every-three-month visit with my medical oncologist. He's the one who plotted the course of my treatment, responds to my physical and emotional ups and downs, and checks my every piece and part. He is the one who will declare my remission in five years, if warranted. He is the one who told me today I am doing very well.

And for the next three months, I will assume I am just that -- very well. And my hope is that on May 21, when I depart his office once again, I am able to report that not one thing has changed.

Letting go of exercise lightens the load

I like to exercise. I like the challenge, the sweat, the mental release, the physical results, the time to myself. I like everything about it -- practically.

What I don't like about exercise is the pressure to accomplish the feat over and over again for the rest of my life. For years, the pressure I put on myself was palpable. I thought about exercise all the time. I stressed about what to do and when to do it. I fought to convince my kids to climb into a double stroller long after they were too big to sit comfortably in the wobbly contraption and when I found time to exercise all by myself, I struggled with an overwhelming desire to spend quality time with my little boys. I felt rushed to complete my workouts -- because my kids were waiting, dinner was waiting, work was waiting.

I was faithful about exercising -- even through treatment for cancer -- because of my self-induced pressure and despite the stress and worry it caused me. And then something happened.

It was probably a combination of cancer and my relentless push for physical fitness that caused my body to crash. I became tired and exhausted and could barely lift my legs to walk up the neighborhood hills I typically conquered with ease. My oncologist told me to stop, to give my body a break, to let go of my high expectations. He advised me to exercise two to three times per week -- and that's it.

It took some time but I have finally embraced this approach. I have abandoned schedules and routines and plans and I now exercise when I can, when it fits into my day, when I really want to do it. My fitness trainer friend Fitz, a new blogger on That's Fit, wrote in one of her first posts that we should all stop trying to get fit -- and we should just do it. "Don't wake up tomorrow with the idea of trying to go for a jog," she says." "Get up and go for a jog! Put it in your planner and make it happen."

Fitz might not like my approach, but I have stopped putting exercise on my planner. For me, this works. It takes away the pressure, the stress, the worry. It gives me peace to confront each day free of exercise anxiety. It makes me happy to tackle exercise on my own terms, without some preconceived notion of what I should be doing.

I should share something else about myself. I am a perfectionist. I want everything to be just right. As child, I tore up drawings that may have had one stray mark. I wouldn't leave my house for school until my ponytails were flawless. My house is clean and neat, my toenails are pedicured and painted, my hair is styled just so. Perfectionism, sometimes just a step away from obsession, can be an unhealthy practice. And for me, exercise was becoming an emotionally unhealthy endeavor.

I am confident my perfectionist tendencies will keep me in the exercise loop for all of time. Just knowing I need exercise will propel me to conform. But I must say that I am so relieved to have let go of some of my exercise burden.

I like exercise. I really like it. And today, when I ran three miles -- because I had the time and felt up for the task -- it was refreshing, empowering, cleansing. I think it's the lack of pressure that allowed me to lose myself in the moment today. For me, letting go of exercise has lightened the load.

Avastin fails in pancreatic cancer trials

One week ago, researchers found themselves humbled by the disappointing fact that promising cancer drug Avastin had failed to help patients with pancreatic cancer live longer. In fact, not only did the drug fail to extend survival, it actually caused adverse side effects such high blood pressure and bleeding in the stomach and intestine.

In a study of 600 patients with advanced pancreatic cancer, those who received Avastin in addition to standard chemotherapy lived for only six months -- the same amount of time as those who received chemotherapy alone.

Earlier studies predicted Avastin might improve survival. It worked in patients with advanced colorectal cancer. And so it was no surprise that crowds of pancreatic cancer patients wanted a shot at this potential wonder drug that in the end turned out -- for them -- to be not so wondrous.

Prescription for good health -- get a dog

A U.K. researcher confirms what many dog lovers already know -- dogs are good for your health.

Apparently, dog owners are generally healthier than non-pet-owners. They have lower blood pressure and cholesterol, suffer fewer minor ailments, and stray from serious medical problems too. Dogs can prevent their owners from getting sick, help them recover more quickly when they do fall ill, and they can even warn of cancer, heart attack, epileptic seizures, and hypoglycemia, says Dr. Deborah Wells from the Canine Behaviour Centre of Queens University in Northern Ireland.

Wells, whose study is published in the British Journal of Health Psychology, says dogs buffer us from stress -- a well-known cause of illness -- and promote general well-being. Owning a dog leads to increased physical activity and increases development of social interactions -- both of which minimize stress and contribute to human health.

While Wells found those who own both dogs and cats benefit from their pets, dog owners enjoy improved health for much longer than cat owners.

Radiation side effects must be remembered

Just before my radiation therapy began, my oncologist ran through a long list of potential side effects I might experience from the treatment. The only two significant short-term possibilities were fatigue and burned, blistered skin -- I went on to encounter them both -- but there were other more long-term effects my doctor told me might one day creep up on me.

She told me the range of motion in my arm might be compromised -- it was -- and that lymphedema or swelling could occur -- not yet -- and that I could feel numbness and tingling in my arm -- I do -- and that I should forever take precautions on the left side of my body. No needle sticks, no blood pressure cuffs, no excessive lifting -- all because of radiation and the missing lymph nodes that further complicate matters.

My doctor also told me that while radiation would target one intended area -- my left breast, just where my cancer was found -- other areas would suffer some degree of exposure. My heart, my lung, and my ribs all bordered the location of my tumor and despite measures to protect these areas, they would be zapped, at least minimally.

This all seemed a bit overwhelming 18 months ago when it came barreling at me. But something fortunate happened with the passage of time -- I began to forget about most of this. And while this a blessing really -- to not be burdened by the what ifs -- I realized yesterday when my three-year-old son kicked me with all the force he could muster right in my ribcage that I really must remember the side effects of radiation -- because they could serve to haunt me at any moment.

I remember clearly now my oncologist telling me that my ribcage could be damaged by radiation in such a way that an injury to the area could easily result in broken ribs. But I don't think about this regularly. And I wasn't thinking of it when I snuggled up to my 35-pound baby boy, knowing full well he could strike at any time. But not until he struck did I recall one of the downsides of radiation.

I feel happy and healthy and strong. Like cancer never landed in my lap and threw me for a loop. But somewhere in the back of my chemo brain -- an entirely different side effect story -- I must remember the dangers of the treatments that are keeping me alive. Because the last thing I want is another complication from cancer. I just want smooth sailing -- and smooth snuggling.

Stress: holding hands good for health

Human touch with someone you trust and share a strong bond can bring immediate relief from stress, according to University of Virginia neuroscientist Dr. James A. Coan. The findings are based on the study of magnetic resonance imaging (MRI) brain scans that measured the participant's response to a threatening situation when they were either holding the hand of a spouse, the hand of a stranger, or when they were alone.

"This is the first study of the neurological reactions to human touch in a threatening situation, and the first study to measure how the brain facilitates the health-enhancing properties of close social relationships," stated Dr. Coan.

For this study, the participants were women who expressed a high degree of satisfaction in the relationship with their husband. Holding their husband's hand while experiencing a threatening situation prompted the most dramatic decrease in stress level as reflected by the readings of a brain scan.

Based on previous studies that indicate beloved pets have the affect of lowering blood pressure and reducing stress for their owners, it seems logical that this current research finding will extend to include the close trusted bonds we share with both humans and pets. Anecdotal evidence has suggested that touch facilitates the healing process. This research offers scientific evidence that touch calms during times of stress and adds support to popular belief -- touch has the power to promote better health.

Blood pressure medication could stop the progression of pancreatic cancer

Researchers at the Kimmel Cancer Center at Thomas Jefferson University in Philadelphia have found that some blood pressure medications might help stop the spread of pancreatic cancer. ACE inhibitors and AT1R blockers may inhibit angiogenesis, the development of blood vessels that feed a tumor.
A pancreatic hormone called angiotensin II (Ang II) has shown in previous studies to be repressed by the use of either an ACE inhibitor or AT1R blocker. The hormone Ang II increases the production of vascular endothelial growth factor (VEGF). VEGF is a substance made by cells that stimulate new blood vessel formation (angiogenesis). It is one of the most important endothelial growth factors and also helps regulate angiogenesis. VEGF is known to promote blood vessel growth in a number of cancers. High VEGF levels has been associated with a poor prognosis and earlier recurrence of cancer.
The researchers examined normal and malignant pancreatic tissue. Captopril, an ACE inhibitor and losartan, an AT1R blocker stopped the effect that Ang II had on VEGF production. The research showed that both ACE and AT1R protein found in the pancreas was 75 percent higher in the malignant tissue and VEGF was higher in these same tissue samples.
Dr. Hwyda Arafat, M.D., Ph.D., assistant professor of surgery at Jefferson Medical College, said "Our data show for the first time that both ACE and AT1R are functionally expressed in pancreatic adenocarcinoma and suggest their involvement in tumor angiogenesis. High levels of Ang II might mean high levels of VEGF and pancreatic cancer. We have a treatment to block it."

Reflexology offers relief for chemotherapy side effects

I heard a man interviewed on the news the other night who said the side effects of chemotherapy make him feel so poorly, so unlike he once felt. Recently, however, he discovered a remedy that makes him feel better, more like he did before chemotherapy took its toll on his well-being. His remedy -- reflexology.

Reflexology does not erase the side effects of chemotherapy, but it can provide relief for patients whose lives are altered by chemotherapy-induced nausea, pain, fatigue, and anxiety.

Reflexology, or zone therapy, is the application of pressure, stretch, and movement to the feet and hands in order to break up patterns of stress in corresponding parts of the body. There are many theories about how this practice actually works -- one is that applied pressure signals the nervous system to initiate changes in the brain which promotes inner balance. Still, all theories operate according to the belief that reflexology reduces stress and anxiety and lessens overall wear and tear on the body systems. And many medical professionals are incorporating this therapy into their cancer care programs.

Some doctors are not so quick to embrace this complementary therapy that has no real scientific backing. They believe reflexology is nothing more than a pseudoscience, offering the same benefits as massage.

The enthusiastic man I watched on the news is not concerned with popular opinion on the zone therapy he receives on his feet. It makes him feel better -- and that's all that concerns him.

FDA warning popular prescription drugs counterfeit

Prescription drugs purchased online from Canadian pharmacies were intercepted before they reached the US, and after preliminary laboratory tests were found to be counterfeit. The U.S. Food and Drug Administration (FDA) is warning consumers who may have obtained prescription drugs from Mediplan Prescription Plus Pharmacy or Mediplan Global Health in Manitoba, Canada not to take the medication as it may not be safe.

The drugs in question are Lipitor, Diovan, Actonel, Nexium, Hyzaar, Ezetrol or Zetia, Crestor, Celebrex, Arimidex, and Propecia. Most of the drugs are prescribed for cholesterol disorders and high blood pressure; Actonel for osteoporosis in postmenopausal women; Nexium for gastroesophageal reflux disease; Celebrex for arthritis-related pain; Propecia for male-pattern baldness and Arimidex is a breast cancer chemoprevention medication.

Interestingly, the FDA conducted an investigation last year and discovered that nearly half of the imported drugs they confiscated from four selected countries were shipped to fill orders that consumers believed they were placing with Canadian pharmacies. The drugs did not come from Canada. According to the FDA, 85 percent actually came from 27 other countries around the globe. Buyer beware.

Metabolic syndrome can predict breast cancer relapse

At Reuters Health, Metabolic syndrome predicts breast cancer relapse features news about the results of a study that evaluated 110 breast cancer survivors and found 8 of the 16 women who were diagnosed with metabolic syndrome developed breast cancer recurrences. A total of 32 women out of the 110 women suffered recurrence. This has led researchers to estimate that breast cancer survivors with metabolic syndrome were three times more likely to have a recurrence of breast cancer as women without the syndrome.

Metabolic syndrome is a combination that can include high cholesterol, obesity, high blood sugar and high blood pressure. Traditionally thought to be warning signs or symptoms of diabetes and heart disease, researchers believe that the syndrome can also be something to watch for in breast cancer survivors.

All of the characteristics of metabolic syndrome can often be controlled with a proper diet, active lifestyle and medication. Before this study came out, there have been anecdotal conversations in the breast cancer community in regards to following a healthy balanced diet and lifestyle recommended for people with diabetes and heart disease. For more information about dietary and lifestyle recommendations for diabetes and heart disease, visit the American Diabetes Association or the American Heart Association.

Benefits of green tea

I live in the southeast where good old cold sweet tea is the number one drink of choice. But after finding out how much healthier green tea is versus normal brewed tea, the choice was easy for me to make. There are many benefits of drinking green tea. Green Tea reduces high blood pressure, lowers blood sugar, fights cancer, boosts the immune system because of its high concentrations of polyphenols and flavenoids and it has been shown to lower cholesterol because of the antioxidants. It also helps to burns fat naturally and increases metabolism.

Antioxidants found in green tea, are at least 100 more times more effective than vitamin C and 25 times more effective than vitamin E at protecting cells and DNA from damage believed to be linked to cancer, heart disease and other serious illnesses. Unfermented green tea leaves are the least processed form of tea. Drinking green tea from 100% quality tea leaves is the most natural way to gain these health benefits.

For those of you in the south that just crave your favorite sweet cold beverage, try brewing some green tea and chilling it in the fridge and then adding a tiny pinch of stevia to sweeten it naturally. The health benefits are well worth it.

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