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Archive for the ‘cancer’ Category

The research, published in Cancer Cell, claims to have detected a protein identified as JAK, which helps cancer cells to generate the force needed to “move”. The article explains that cancer cells such as muscles contract to forge a path to the body. When the malignant cells affect other organs, metastasis, it becomes more difficult to treat because it allows the appearance of secondary tumors.

It is estimated that 90% of cancer-related deaths occur after metastasis. The Institute of Cancer Research UK believes the study provides new data for understanding how cancer spreads. Scientists at the Institute of Cancer Research UK, who worked on the migration processes of melanoma (skin cancer) found that cells move in two ways.

One is making its way almost elbowed out of a tumor. The other is taking advantage of the tumor itself may be runners so that these cells escape.  “Discover how cancer can channel slots through the tissues out of the primary tumors and affect other organs gives scientists new tools to understand how to stop it, literally, getting in his way.

Lesley Walker, Institute of Cancer Research

The lead researcher, Professor Chris Marshall, said that both processes are controlled by the same chemical. “There is something in common: they use force uses the same mechanism, the same molecule called JAK”. JAK, a protein itself does not seem to blame for the cancer, but its expansion.

However, previous research has linked to JAK with leukemia, so that some drugs already being developed to combat it. “Our study suggests that these drugs may also curb the spread of cancer,” says Marshall. “The test will come when you begin to see if any of these agents fails to stop metastasis. We think we can do clinical trials in the next three years.”

Dr Lesley Walker, Institute of Cancer Research (UK), believes that “a huge challenge in successfully treating cancer is to slow down its expansion in the body. “Discover how cancer can channel slots through the tissues out of the primary tumors and affect other organs, gives scientists new tools to understand how to stop it, literally, getting in his way.”

“Really, I do not use casts doubt a sperm bank to have a child. The concerns me is my husband, I do not know how he will feel that, “says Susan, who travels two years ago that space in which the delay in the completion of pregnancy allows the reflection on the roles, the various ways of being a father and mother and, above all, access to parenting.

Because, unlike those with a spontaneous pregnancy, couples who use assisted reproduction do not just rise to the desire to bring another person into the world but also face the obstacle to fulfill that desire. And that desire apparently denied, is that allows them to initiate a long way in the search for alternatives and solutions.

That trip, which begins in the diagnosis, continues during pregnancy and culminates in a birth, creates stress and a lot of growth for the couple, who, long before parenthood, and begins to think as such.

Who need reproductive treatment, “usually as seekers of information to read all materials on the subject, speak with others, watch movies and reported, but often neglect the most important: what place does not have to be in the head, but the space and the desire is growing in the emotional and has to be room for that, “said the expert.

Precisely to ensure that the couple who started treatment (which receive eggs, sperm or embryos in some cases) to reflect on the meaning and social and emotional impact it can have on each genetic imprinting, it is necessary the therapeutic.

In this space, couples who have poor communication or who do not know how to deal with the anxiety that can lead to treatment, they can begin to listen. “People tend to generate internal dialogues, i.e. guess the thought of another because they are not willing to know the answer or can not explain what happens. In the therapeutic area is intended that all is said, to talk, “said Lance.

Sure, sometimes there unconscious sabotage. “To save yourself the frustration that may eventually be negative, just the day you have to have sex, many couples are full of compromises, have invited them to dinner or get a headache. Then they say: ‘I do not want to go through the failure’, when for many, failure is not trying “, exemplified the specialist.

In Joint disease Study & Therapy, a little test discovered that a
25-30 minute walk taken a minimum of three days per week along with
glucosamine supplements and demonstrated certain positive aspects in slight to moderate knee osteoarthritis, this was merely a minor
research of 25 sufferers and all received 1500mg glucosamine sulphate.
There was clearly no control team which would usually be viewed in a
study and there wasn’t any x-rays taken to find out if the OA improved
upon. This test exhibited pain alleviation and improved flexibility in
people who wandered and took glucosamine sulphate.

Osteo arthritis is among the most common kind of joint disease and is
related to substantial impairment due to agony, loss of flexibility,
and therefore loss of freedom as individuals become older or the
illness gets worse. Serious joint devastation needs joint replacement.

NSAIDs are connected with a variety of negative effects. Included in
this are side effects on the kidney, and exacerbating asthma in a few
individuals, but the most critical negative impact of NSAIDs is that
they result in belly problems which can turn out to be ulcers. As much
as one in five sufferers with knee arthritis will really benefit from
utilizing oral glucosamine at 1,500 mg on a daily basis. Glucosamine
lowered joint space thinning by 0.27 mm over 3 years in contrast to
placebo.

Workout is always hard and if you’ve several health issues a
discussion with a doctor to make sure you are not likely to encounter
difficulties is useful – nevertheless most of us really feel
breathless, our knees injure and upper body feels likes it might blow
up if we are not fit.
So it is always better to take supplements of any type with only
having the doctor’s prescriptions or even going for glucosamine
sulphate dosage.

An artificial bronchus was successfully grafted to a patient in France 78 years who suffered from lung cancer, a world first that has prevented the complete ablation of the body, today announced the management of public hospitals in Paris.

The operation, conducted on October 28, 2009 by a team of Bobbing Avicenna hospital on the outskirts of Paris, “led not only to remove the cancerous lesion with important safety margins but also prevent the planned complete ablation of lung gesture that implies a very high risk of postoperative mortality, “he said in a statement.

The patient “is doing very well,” said Professor Emmanuel Marti nod, the thorax surgeon who performed the operation vascularity.

Artificial bronchus was performed with a biological tissue (aortic) reinforced by a metal structure inside (stent). Was kept cold in a tissue bank. This process gives the advantage of not requiring anti-rejection drugs, contraindicated in cancer.

The experimental work that enabled the world premiere was performed in the laboratory biosurgical Research headed by Professor Alain Carpenter, was noted.

“Our commitment is based on 10 years of research,” said Professor Marti nod He estimated, however, that “had to be careful” in waiting.

A study of 20 to 30 patients to be launched this month to confirm the first result, which will be published in The Annals of Thoracic Surgery.

The so-called “rare diseases “are those that affect a small group of people in connection with the general population (less than 1 per 2,000). According to the National Organization for Rare Disorders USA (NORD), there are more than seven thousand and describes five new every day in the medical literature.

These conditions are chronic, severe and are often a life-threatening for the patient. Moreover, it is estimated that over 50% are diagnosed late.

As part of World Day for Rare Diseases, Argentine specialists stressed the importance of increasing awareness of these conditions, which is crucial because some of them, such as Fairy only treatable early, but it takes twelve years to reach diagnosis.

“The vast majority of rare diseases are genetic cause. While each one of them is rare, taken together, affect a large percentage of the population and deserve to be considered when setting health policies, “said Dr. Herman Martina, Chief of Pediatric Neurology, and University Hospital Austral.

Early diagnosis and appropriate treatment are key to the cure of pediatric cancer patients. Create awareness on the need for all children everywhere have access to these two pillars of recovery is the objective of the International Childhood Cancer Day, established since 2001 in Luxembourg.

In Argentina, there are wide disparities in access to these rights in different regions of the country. “While the results obtained in the main hospitals of the City of Buenos Aires are similar to those of recognized institutions in Europe, not the case in some provinces,” said a statement from the Natalie Daphne Flexor Foundation, dedicated to fighting disease in children.

To publicize the problem of these patients, the entity carrying out a campaign called “Stay up the shirt,” which invites the entire population out into the street with a white shirt to support children who suffer evil. Simultaneously throughout the country 25 NGOs active in the same struggle join this initiative, which also involve other countries in Latin America?

“Respect for the rights of children with cancer grew a lot in our country in recent years, but not the same thing happens in other Latin American nations, so we seek to be very expansive with our campaign,” said Edith DocSalud.com Grynszpancholc, President of the Foundation Flexor, an organization that assists more than a thousand families of cancer patients of low-income children each month.

The celebrities also joined the initiative, by enrolling in the Foundation’s website can participate in the raffle for an autographed jersey by forward Lionel Messy. In turn, adhere to the cause Fecund Arena actor, singer and cook Axel Fernandez Martini no Molina.

Grynszpancholc also represents Latin America for nine years in ICCCPO (International Confederation of Parents of Children with Cancer); an institution that claims the most comprehensive aid program focus on prevention when prophylactic measures for disease in children “are not possible.” In that sense, they emphasize that the focus should be on early diagnosis, containment and appropriate therapy.

“We need to make in the coming years, every February 15, all dress in white America to show their support to children with cancer and that beyond the socioeconomic conditions of residence and place everyone can access them rights: a treatment in a timely manner, within the best conditions of care, “concluded Grynszpancholc.

Researchers found a way to detect whether a cancer will spread or recur, with the consideration of a certain protein in the tumor, according to a study published Tuesday in the Journal of Clinical Investigation. This discovery may provide more precise information about the possibility of survival than the current method of classification of the stages of the disease, which is one to four, the researchers said.

If this test can be developed to be used on a large scale, for which is still years, will help doctors decide when to treat aggressively to prevent tumor metastasis, which is often fatal.

“This biomarker may be useful for many types of cancer,” said the study’s lead author, Y. Pang Loch of the cellular neurobiology section of the U.S. National Institute of Child Health and Human Development (NICHD).

“It is very important to know when a cancer has the potential to spread,” said the expert and then add that there are currently no accurate biomarkers that can provide this kind of predictions. “The prognosis is determined according to the stage where the cancer,” he said.

This new variant of the protein carboxypeptidase’s E (CPE), which usually is involved in the processing of hormones like insulin, was discovered by scientists from the U.S. Health Institutes and the University of Hong Kong.

The protein, CPE-delta N, was found to be present at high levels in metastasis tumor cells of many cancers, including liver, breast, colon, adrenal gland and the neck and head.

The eight-year study focused on 99 patients with liver cancer in stages one to four, who have examined the tumor cells and surrounding tissue to detect the levels of delta-N CPE by measuring ribonucleic acid, which helps the body produce the protein.

When the CPE level delta-N RNA in the tumors was more than double that of the surrounding tissues, “Cancer had great potential to recur or metastasize in two years,” the study said. While at this level or below it the disease was much less likely to recur, he said the investigation.

Applying this method, scientists predicted that the cancer would metastasize or recur in more than 90% of cases and matched 76% of the time they anticipated that the tumor would not return.

In some cases, they found that the protein would indicate that cancer patients in the second stage, which would normally be considered, free of cancer and would not have received particular attention after the removal of the tumor.

Look, good … Feel Better (LBSM), social responsibility program of the Argentina Chamber of Cosmetics and Perfume Industry will conduct a free workshop on aesthetic advice for women who are undergoing cancer treatment. The event will take place on February 2 at 10:30 in Paraguay 1857.

The initiative’s mission is to build self-esteem of women with cancer to improve their image by helping to advance cancer treatment with greater confidence.

LBSM is aimed at all women of the Argentine territory that are under treatment for cancer and is implemented through workshops completely free. Volunteer makeup artists and image consultants that provide them with makeup techniques, aesthetic advice and suggestions for the use of accessories with the aim of concealing the side effects of treatments teach them.

The recipients receive a complimentary cosmetics bag with products donated by companies associated with CAPA, to conduct the workshop and continue the practices in their homes, that is why the workshops are held once per person.

Workshops Look Good … Feel Better is made in the main public hospitals in Buenos Aires and the interior of the country in private oncology institutions in certain representations of LALCEC throughout the country and twice a month at the CAPA (Paraguay 1857, Ciudad Autonomy de Buenos Aires).

After analyzing 34,670 women between 39 and 73 years who had no cardiovascular disease or cancer at baseline in 1997, the team of Dr. Susanna Larsson of the Karolin’s Institute in Stockholm, Sweden, found that participants who consumed large amounts of red meat (at least 102 grams per day) showed a 42% higher chance of suffering a cerebrovascular accident (CVA), compared with women who ate less meat (25 grams per day).

Researchers reported the findings of experience in a recent issue of the journal Stroke. They claimed that within 10 years of the work, 1,680 (4% of participants) suffered a stroke.

This is the first study in years to establish a connection, applicable to the female, between red meat consumption and the possibility of having a stroke.

“The most common was ischemic stroke, which occurs as a result of blockage of an artery that is responsible for delivering blood to the brain. Such occurred in 78% of cases. The rest belong to other accidents unspecified causes or cerebral hemorrhage, experts presented their conclusions.

On the other hand added that “no relationship was detected between the possibility of stroke and the consumption of fresh meat (the analysis is performed on processed red meat) or farm products.”

As a possible explanation, the team led by Dr. Larsson said: “Several mechanisms explain the association between processed meat and risk of stroke. However, we believe that the first point is the connection between the consumption of that food type and hypertension, major risk factors when we think of strokes. “

Moreover, the experts added: “We must not fail to consider the iron accelerates the production of free radicals that damage tissue. Finally, the processed red meat is rich in sodium, a mineral that increases blood pressure. “