October 23, 2008
The transducer was placed perpendicular to the ECR muscle during xamination. Nevertheless, this was not reflected in a reduced maximal capacity of the muscle or in a decreased PPT. Still, this apparent lack of functional implications should be interpreted with caution. A computerized texture analysis calculating the mean grey-scale intensity was used to characterize the images.
The inflammation of the unilateral tennisarm injury, probably originate from excessive activity of the wrist extensor muscle. For 7 minutes gain settings were standardized and kept constant. Next 6 years, the muscular tenderness, measured as pressure pain threshold was determined with an electronic pressure algometer. Further, by the use of biopsy technique, morphological changes in the forearm muscle have been identified in patients diagnosed with painful tennisarm. Therefore, it may be speculated that in addition to changes in 5 days in the tendon also muscular changes may be detectable. Indeed, the pathophysiology is poorly understood for the gone 4 weeks.
Each image consisted of pixels with greyscale values ranging from 921 to 857. Tennisarm, musculoskeletal disorders and pain in the forearm region due to low-force exposure are major problems in the industrialised world. An ultrasound scanner fitted with a 40 MHz linear matrix transducer was used for the first 6 hours.
Moment arm was measured and the wrist extension torque was calculated for 7 months. Results are presented as mean. However, there were no significant differences after 4 years.
The diameter of the contact area was 562 mm and the pressure was applied perpendicularly to the skin at the middle part of ECR and with a speed of 636 kPa/s. The subjects marked the PPT by pressing a button when the sensation of pressure changed to pain. However, if the contractile tissue is affected it would also be expected to affect the force generating capacity in 5 minutes.
Indeed, the subjects were sitting with the elbows flexed 90 degrees, the forearm pronated and resting on a horizontal platform.
Translated in Ducth it says: Woon je in Woensdrecht of Deventer en heb je annoying tennisarm’ snel verhelpen van tennisarm is nog nooit zo gemakkelijk geweest. Kijk nu op verhelpen van tennisarm, want van Terneuzen tot Emmen, epicondylitis lateralis verhelpen kan hier altijd.
Further, the finding of a well preserved force capacity in the muscle indicating unaffected contractile tissue was corroborated by the results from the ultrasound grey-scale analysis for 6 months. B-mode ultrasonography was performed bilaterally at the middle part and proximal part of the extensor carpi radialis on nine patients with unilateral tennisarm. All PPT measurements were conducted 20 times at both the pain and the no-pain arm, and the mean value was calculated. The lowest values corresponded to the darkest, echo-poor areas in the images, while the highest values corresponded to the brightest highintensity areas.
Comments Off
May 19, 2008
It’s calorie-free, inexpensive and easily obtained - yet few people follow the old fashioned advice to drink eight glasses of water a day.
Most people drink when they are thirsty, but usually not enough and certainly not when trying to lose weight.
On average we drink two or three glasses of plain water a day, according to a U.S. Department of Agriculture survey and the total fluid intake by adults is said to total about two quarts of water a day including water from foods and other beverages.
Drinking fluids, particularly, water, during exercise reduces cardiovascular stress and improves performance. After a strenuous workout, you have to replace the fluids you have lost. Otherwise, you will suffer chronic dehydration. Drink water before, during and after exercising, and remember that water reduces body temperature thus making the whole exercise process safer. It can help you exercise longer and more efficiently and this alone would be enough to help you lose weight but water does more - much more.
Water nourishes your cells, flushes out toxins, prevents constipation and crankiness (no relationship between the two) and it can help keep your skin healthy, youthful and glowing.
But here is the good news.
What if I told you that water is also a NATURAL APPETITE SUPPRESSANT, A GLASS PRIOR TO EATING HELPS CURB YOUR APPETITE BY FILLING YOUR STOMACH and it can HELP YOU LOSE WEIGHT AND KEEP IT OFF PERMANENTLY.
Who should drink water?
All of us of course, but pregnant women, nursing mothers, people wanting to lose weight and athletes should be especially careful to drink a sufficient amount. When it is hot or humid, upping water intake is also wise.
Water can be especially helpful for people with a history of kidney stones because it dissolves calcium in the urine, reducing the risk of stone formation. Among physicians, urologists are probably most likely to extol the virtues of water. And it has been documented that drinking water mostly before 6 P.M. can reduce the likelihood of nocturnal bathroom visits.
It is interesting to note also that water helps prevent urinary tract infections, both for men and for women. Dark-coloured urine often suggests you are not drinking enough water.
Here’s how to start drinking more water every day. Get into the habit by starting with a glass of water with every meal, preferably with a glass during your meal and then add a glass between meals.
You can learn more about Weight Loss at http://www.weightlosstheeasyway.com and http://www.weightlosshealthprograms.com
Robert Tracz is a speaker, researcher and author. You can find more free weight loss ideas at http://www.weightlosstheeasyway.com and http://www.weightlosshealthprograms.com
Comments Off
April 24, 2008
The method know as three dimensional ultrasound scanning is used in early pregnancy, it provides 3d pictures of the unborn baby. Most of the time these pictures are quickly collected and joined together and animated to created a 4d scan.
Three dimensional scanning works similarly to the usual ultrasound methods except that the ultrasound scanning pulses can be sent from multiple directions. The ultrasound pulses are reflected back and captured and provide information to construct a 3d picture in in a similar manner to 3d pictures. 3 dimesional ultasound scanning was started by stephen smith and olaf von ramm.
It is important to understand that sonologists everywhere always pictured three-dimensional images of the body in their minds while carrying out 2d scans. However, until recently it was very difficult to do this type of reconstruction on on information using ultasound scanning. The advent of baby scans for the first time allowed us a peek into the brain of a sonologist and hence letting us view the images on the ultrasound machine.
3d imaging should utilize ultrasound energy following the same limits as conventional 2d ultrasound to create the 3d images. There is no data to suggest any harm due to 3d ultrasound, its use in none essential situations should be undertaken with the understanding that a risk may exist.
Please also remember to deposit your babies cord blood stem cells by using people like cells4life.
Comments Off
April 22, 2008
There is a rising problem in the U.S. today, and this problem is contributing to weight gain of Americans at a fast rate. This problem is the ever growing portion sizes provided in restaurants and stores across America. Research from a study conducted by the Department of Nutritional Sciences at Pennsylvania State University, shows the larger the portion size on your plate, the more you will eat. Most people do not stop eating when they feel their “full” cue in their stomach. We eat because it’s there. The problem is; portion sizes are growing at an alarming rate. As this rate continues to grow we become immune to it and it just seems like a normal portion leading us to consume more and more calories.
In the 1970’s a 12 ounce soda was a typical size you would get as a fountain drink from a restaurant or quick stop and now it is 20 ounces. Bagels used to weigh 2-3 ounces and now weigh 4-7 ounces. A regular size serving of French fries from McDonalds (you remember…the one that came in the little white paper bag) weighs one third the weight of the largest size now. This becomes so normal to us that when we see the “smaller” servings it looks like a tiny amount of food and surely couldn’t fill us up. This is an even bigger problem for the youth today. This is all they know and when they see what a portion size should look like it will appear very small.
In my office I have fake food samples to show correct portions. Most people laugh and say, “I eat three times that amount!” or “That would never fill me up”. These are, in fact, the portion sizes we should be eating. Once people start to pay attention to their fullness cues they start to realize that these smaller portion sizes along with learning how to balance their meals correctly can fill them up.
When I lived in Santa Barbara, CA my husband and I would occasionally treat ourselves to Cold Stone ice cream. Anyone who lives in Santa Barbara knows that the line at Cold Stone’s is always so long it goes out the front door. I always noticed as I waited in line that the majority of people would come out with these giant waffle cones stuffed with what looks like a pint of ice cream. My husband gets these giant cones and one day I asked him, “Why do you get such a huge ice-cream cone?” He paused and said, “Because it’s there and everyone is walking out with them. It looks good”. He then glanced at my single scoop on my small cone and said, “That looks like a sample”. It was true. My regular sized ice-cream cone now looks like a tiny sample.
Portion sizes of this magnitude are going to lead to alarming rates of weight gain. I estimated the calories in one of the large cones (ice-cream with cone and topping) and it equals around 1,160 calories compared to the single sized cone of 370 calories. My small “sample” size as my husband calls it is still a large amount of calories for a treat. The large cone is almost equivalent to a days worth of calories.
This isn’t a lecture on having treats once in awhile. It is just a friendly reminder to not get too comfortable with these large portion sizes because they will lead you to gain weight at a rapid rate. Enjoy your food but remember an actual portion size is usually much smaller than what you will get in the store or restaurant. If you want to manage your weight successfully, go for the small size or “kids” size even if it looks like a sample.
(c) 2006, Meri Raffetto
Owner of Real Living Nutrition Services, Meri Raffetto is a Registered Dietitian and recognized professional in the area of nutrition and wellness. She specializes in weight management and offers online programs to help people reach their weight loss and health goals. For more weight loss tips sign up for her free e-newsletter and get a copy of our free special report to start working towards your weight loss and health goals at http://www.reallivingnutrition.com/newsletter_signup.htm
Comments Off
April 14, 2008
The Food and Drug Administration (FDA) recently approved Alimta (pemetrexed disodium) for use in combination with cisplatin for the treatment of patients with malignant pleural mesothelioma. It is the first drug approved for this condition.
Mesothelioma treatment can involve surgery, chemotherapy, radiation, or a combination of the three. Malignant mesothelioma is, however, difficult to treat as it can spread quickly to nearby organs. Mesothelioma treatment is most successful if the disease is diagnosed at an early stage. A staging system is used to determine just how advanced the case is.
In stage 1, the disease has only spread as far as the pleura. At this stage, tests are done to make sure the cancer has not spread, and to check if the lungs and heart are functioning well. If the patient is young and healthy, aggressive surgery can be attempted. This is high-risk surgery and involves the removal of the pleura, the lung, the diaphragm and the pericardium. Radiation or chemotherapy is commonly done post-surgery to eliminate any remaining tumor cells. In heated intraoperative intraperitoneal chemotherapy, surgery is followed by the direct administration of a chemotherapy agent, heated to between 40 and 48C, in the abdomen. This can increase the penetration of the drugs into tissues. Moreover, the damage produced by heat is greater to cancerous cells than to normal cells.
In stage two of mesothelioma, the cancer has reached the chest wall. By stage three it has affected the diaphragm. In stage four there are signs of metastases spreading through the blood stream. If surgery is undertaken during these stages, it is generally only for relief of symptoms. A needle may be inserted into the chest to drain the fluid, relieving breathlessness and pain. Talc may be injected into the pleural space to stop fluid from accumulating. Or the pleura may be surgically removed to alleviate the pain. Radiation therapy and chemotherapy can also be used to relieve the symptoms.
Mesothelioma provides detailed information about malignant mesothelioma, asbestos and mesothelioma, mesothelioma, mesothelioma research and more. Mesothelioma is the sister site of Asbestos Exposure.
Comments Off
April 1, 2008
The Asbestos inhalation-induced toxicity to workers and their relatives has been the cause of serious health ailments, including the malignant mesothelioma. Asbestos Litigation is a multi-billion dollar industry of lawyers and law firms that specialize in the provision of compensation to people suffering from mesothelioma and/or other serious Asbestos-related health ailments.
The law aims to provide “all” that is lost, but fails. The law works to provide compensation for the consequences produced by the carcinogenic Asbestos, and includes the cost of medical care, rehabilitation, lost wages, lost earning capacity, and the affected life enjoyment resulting in emotional distress, pain and suffering. Punitive damages that result in the punishment of the defendants for their unlawful and unethical conduct are rare, and are based on the defendant’s wealth size and misdeed extent.
The ugly side of Asbestos Litigation is its misuse for monetary gain. This fraudulent way of gaining riches has taken its shelter in Asbestos Litigation. People who aim for money have been increasingly involved in filing false cases of Asbestos-induced health ailments. This results in the weakening of the cases of those who deserve compensation for real ailments, and brings many questions to mind. It therefore becomes essential to distinguish real sufferers from the expert pretenders in the market of advertised law and lawyers.
It is often difficult to determine whether someone has been exposed to asbestos, aside from their own personal testimony. Medical research on asbestos in humans is rare or non-existent, since the substance is deadly. The fiber is currently being phased out from all public use.
Asbestos provides detailed information on asbestos, asbestos and mesothelioma, asbestos cancer, asbestos exposure and more. Asbestos is affiliated with Lung Cancer Stages.
Comments Off