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Archive for February, 2012

Oral cancer can occur anywhere in the mouth and accounts for 30% of all head and neck carcinomas, but is most common in the lateral edge of the movable part of the tongue, floor of mouth and the after lower molar.
Alcohol and smoking are two of the factors that influence the development of this cancer. It has been shown that approximately 90% of patients with carcinoma of the oral cavity are smokers. In particular, the risk of mouth cancer is six times higher in a smoker. In addition, poor or no oral hygiene, denture use defective, viral infections or nutritional deficiencies also affect its appearance.

Early diagnosis is important for the tumor to be less serious and be more successful therapeutic treatment. To this end, we Vitaldent See your dentist for regular checkups every six months, in order to diagnose early oral cancer.
Gustavo Camañas, Vitaldent medical director, said “this type of cancer is usually not painful, so the patient may not realize it until the condition is advanced.” For this reason, it is vital that “people go to a specialist every six months as a preventive method”
In the current scenario, only 15% of cases are diagnosed early, while the remaining 85% attends advanced periods. These figures could be reversed if we educate the public in “awareness that a visit to the dentist can help identify early, and learn that there are some harmful habit that can cause it.”
In addition, the patient “should self-exams at home to catch any abnormalities in our oral cavity,” said Dr. Camañas. A simple spot or inadvertent, painless lesion, characterized by a whitish or reddish, lasting more than 10 days may be the first warning sign of the presence of carcinoma. Therefore, “to examine our own lips, internally and externally, to explore the interior of the mucosa or the palate and tongue, will help detect cancer early,” says the doctor.

Very good news and a few years ago would have been unthinkable. More than 400 men with HIV or hepatitis have managed to father healthy children thanks to the seminal washing in ten years. This technique is eliminated from plasma as any infectious cell present in semen, thus obtaining motile sperm useful for assisted reproductive treatments.
In the eighties, people infected with HIV virus, hepatitis or other viral illnesses who wanted to have children had to resort to adoption if they did not transmit the virus to the woman or child. In the nineties, however, arrived in Spain the sperm washing technique for obtaining motile sperm useful for assisted reproductive treatments, thus making these men have an opportunity to be parents.

“The sperm washing is performed on all patients who undergo assisted reproduction techniques, but in the case of those with HIV or hepatitis is practiced in more detail and precision. In fact, laboratories need a special booth to avoid infection, so we work in another room and extreme hygiene measures. “Says Dr. Vincent Badajoz, coordinator of the Clinical Laboratory Ginefiv. Seminal washing is a technique that approaches 100% effective, although, according to Dr. Badajoz “if the patient has a very high viral load is likely to not be as effective washing. Normally, if the viral load in blood is very high discard the patient for in vitro fertilization. But a small percentage of cases since antiretroviral treatment with the patient now has a higher quality of life and more controlled the disease. ”

Endometriosis is the emergence and growth of endometrial tissue outside the uterus, especially in the pelvic cavity, ovaries, behind the uterus, uterine ligaments, the bladder or bowel.

It is a relatively common disease that can affect any woman of childbearing age. Endometriosis alters the quality of life of women with the disease, affecting their relationships, family, work and play.

When endometriotic tissue grows, there may be tumors, usually benign. These tumors or implants, women bleed during menstruation is no possibility of blood comes out of the body, developing inflammation.

The main symptoms of endometriosis are pain (mainly in the abdomen, lower back or pelvis), dyspareunia (painful intercourse), voiding symptoms (usually with painful urination), menorrhagia (heavy menstrual bleeding), infertility, intestinal disorders ( as diarrhea or constipation), and asthenia or fatigue.

The Endometriosis Association Affected Madrid (ADAEM), emerges as a need to support and help both to all women who suffer from this disease, such as family and friends in the Community of Madrid.

As part of its activities, will be the first Information Day on Endometriosis, Saturday October 23, 2010. It is intended to give more information with a professional perspective, and as complete as possible of this complex disease. Also, known professionals will attend so they can answer all questions put to them.

Good news for celiacs. We have developed a home test to detect the presence of gluten in amounts harmful to coeliacs in just a few minutes. Celiac patients and their families, will be able to check at any place, if any foods, beverages or prepared food containing gluten. This is particularly useful for the absence of gluten in imported products, dishes and homemade desserts, school meals, outings away from home, food labeling unlabeled or doubtful.

This test contains an antibody developed to specifically recognize the toxic fraction of gluten in wheat, barley, rye and oats in amounts harmful to celiac disease, which triggers an autoimmune response in celiac patients. The sensitivity of the test is set to detect a minimum range of 10-20ppm, taking into account international guidelines.
GlutenTox Home, developed by Biomedal Diagnostics is the first self-test food sold in pharmacies. In a first phase, will be available in the provinces of Alicante, Murcia, Barcelona, Seville and Cadiz, extending in a second phase, the other Spanish provinces.

Did you know that increasing consumption of milk in our diet, we can lose weight? This he says Carmen Gómez Candela, head of the Unit of Clinical Nutrition and Dietetics, University Hospital La Paz (Madrid), told the newspaper El Mundo, and according to several Israeli researchers.

While people who are dieting often reduces the consumption of dairy products really are the people who most need to increase the dose. An alternative, for example, are calcium-fortified skim milks natural.
According to this research, it appeared that those who consumed more dairy products per day (about 580 milligrams of calcium) lost more weight compared to those who took a lower intake (an average of 150 milligrams of calcium). Specifically, after two years, people who consumed more milk, lost about six kilos more.

We always say that a calcium intake should be accompanied by an increased intake of foods with vitamin D to help absorption. This study gives reason to this theory, since they also claim that people with higher vitamin D blood who lost weight were more kilos.

The height is determined by 80% by genetics
What do you think influences to determine our height? Although genes are very important, other factors also play a role. Specifically, the height depends on genetics about 80%, and other environmental factors (eg diet) affect 20%.
According to a recent study published in the journal Nature, there are more than a thousand genetic variants that affect human height, but only about 180 have been identified. “It is clear that tall parents have tall children, and parents short people short people tend to have children,” said Joel Hirschhorn, Children’s Hospital Boston and Harvard Medical School, author of the paper.

Some of these genetic variants are related, for example, with bone mineral density or with diseases such as obesity, osteoporosis, psoriasis and diabetes. For this study, involving more than 300 researchers from several countries, who have analyzed DNA samples from about 185,000 people.

It is a procedure practiced avulsion (removal) of a tooth or part of it, the jawbone that hosts, by means of specific instrumental techniques and a.

Symptoms

The most common causes for the extraction of a tooth are the existence of dental caries associated with an infection or orthodontic reasons. Tooth extraction should always be indicated by the practitioner.

Technique

Proper positioning of the patient and caregiver, using proper technique and aseptic measures are essential rules for successful extraction. A previous exploration history and performing a radiology are also essential prior to extraction.

The simple extraction technique required under the tooth and its position on the use of sindesmotomos, forceps and elevators. Do not forget that in children the mouth is small, difficult access and plenty of saliva, and in their favor should be noted the more elastic bone resorption physiological tooth roots with the smaller size of the tooth. The practitioner should remove all traces, check vacuum socket, regularize the edges, compress cortical and place a folded gauze over the socket. Suture usually not performed. It may be necessary to perform a postoperative radiograph to assess the outcome.

Complications
Complications are rare and can be tooth fractures, fractures or dislocations of adjacent teeth or antagonists, bleeding, etc..

People taking bisphosphonates should be reviewed on a regular basis the teeth and go to the dentist when they have a problem, experts advise.

The drugs used for osteoporosis, bisphosphonates, used by many menopausal women, can cause maxillary and mandibular bone necrosis. So says an information sheet for the Spanish health authorities and dentists for dentists. Osteonecrosis is the result of the lack of blood flow in specific areas of the bones, causing the death of bone cells and bone marrow.

These drugs are used intravenously in patients with cancer when the bones are affected. It draws on oral administration to prevent bone fractures in patients with osteoporosis. Both treatments must be maintained for a long time. Most cases of osteonecrosis occurs in cancer patients who received bisphosphonates to treat malignancies such as multiple myeloma and bone metastases, said Dr. Gabriel Navarro Soto. The incidence, according to medical literature, is 3%. In the case of osteoporosis, patients most at risk are those who carry more than three years of treatment, says the doctor. Although the risk of osteonecrosis to occur is very low, you should inform the patient of what can happen if you want to be a surgical treatment in the mouth, Navarro said Soto.

Health authorities recommend that in the case indicated that dental treatment should be completed before starting treatment with bisphosphonates. People taking these drugs should be reviewed on a regular basis the teeth and go to the dentist when they have a problem, advise from Health. The oral health professionals have been found in the last few years with patients who continue therapy with these drugs, which after the extractions, endodontic surgery and even spontaneously, they are situations of bone necrosis of the jaw that causes the failure the treatments.

The increased use of bisphosphonates has increased cases of mandibular bone necrosis, and less maxillary difficult to solve and a significant impact on quality of life of patients treated with these drugs. Furthermore, the diagnosis of a significant number of jaw necrosis in patients treated with bisphosphonates is an issue that has long been discussed in conferences and scientific meetings dentistry professionals.

It is estimated that osteonecrosis usually occurs in patients taking oral bisphosphonates for more than three years, with an average consumption of 5.6 years, while the usage time of patients with osteonecrosis related to intravenous bisphosphonates can be less than one year. Medical sources say that among the group of postmenopausal women in recent years have seen oral problems result from the indiscriminate use of bisphosphonates.

With age, the risk of falls increases, our reflexes are not what they were and move more slowly. What’s more, the fact of aging, join a number of prevalent diseases such as Parkinson’s, dementia, arthritis, vision or hearing problems, increasing the risk considerably. To all this we must add also the architectural barriers that have to overcome every day disabled elderly.

Therefore, it is important to take steps to avoid serious injury, in some cases, death. The Spanish Society of Geriatrics and Gerontology (SEGG) recommends:

1. Do not allow furniture obstructing the path forcing dodge.

2. Do not leave anything on the floor, no carpets, blankets, boxes, cables or other objects. They can cause a stumble.

3. The lighting of spaces is very important.

4. When climbing stairs, make sure the rail is firmly grasped, and if there is carpet, which it is subject to each of the steps.

5. Place the utensils of daily use the hand to avoid having to climb a ladder to take them. Never climb on a chair.

6. Use non-slip soled shoes and low heels. Avoid sandals and flip flops.

7. Use of a cane or walker if you are not safe walking. Thus the support base will be higher.

8. If the floor of the shower or bath is slippery, non-slip rubber mats placed securely fastened to the floor. And, if possible, change the bathtub for a shower. Additionally, you can install grab bars, which will help when entering or exiting the shower or get off the toilet.

9. Exercising regularly. This strengthens the body and improves balance and coordination.

10. Put a phone near the floor, if the person falls and can not lift or, better yet, carry a warning device that allows you to summon help in case of fall.

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