Archive for the ‘Health News’ Category

Controversy over vaccine

During the past 20 years we have had the pleasure of actively participating in what is now a fact clearly established: chronic infection by certain types of human papilloma virus (HPV) is the necessary cause for the development of cervical cancer. The application of prophylactic vaccines against HPV types most prevalent in cervical cancer will allow a drastic reduction of the disease in the space of 10-20 years, if these vaccines are given before contact with the virus, ie in the early teens and before first sex. These findings are the results of randomized clinical trials made public in the drug agency’s most influential and prestigious as the FDA or EMEA.

Recently, we read statements in the country in expressing some disappointment with the introduction of HPV vaccination in the Spanish population pressures on the Government claiming, non-emergency / urgent care due to illness, low efficiency of the vaccine and the need to improve Pap smear screening in before introducing an HPV vaccine (El Pais, August 30, 2007, September 11, 2007). All governments are under pressure to support or delay the introduction of new drugs and they are not specific vaccine in question here. The value of mass vaccination can not be dismissed simply by applying such pressure. The effectiveness of the vaccine is very high, exceeding 90%, if administered properly.

Is cancer hereditary?

Is cancer hereditary? The answer is yes but it is not. To understand this we must remember that there are many kinds of cancer, and having family members affected by this disease is only in some cases, a certain willingness to endure it. Recent medical studies indicate that the percentage of cases of cancer due to a genetic defect is only between five and ten percent. Is estimated at about 40 the number of genes that may be associated with predisposition to develop the same type of cancer than immediate family. Advances in human genome research will be published in a future a person’s likelihood of developing certain diseases, which will help prevent them.

People whose parents have suffered certain types of tumors are more likely “or” inherited susceptibility to develop similar tumors, but are not irretrievably doomed to it. For women, cancers that are inherited are those of breast and the ovary. Hereditary cancers of the colon and rectum are more common in men. Hereditary cancer is considered when a particular type of this disease? E.g. breast cancer – in several members of the same family for generations. Another feature of hereditary cancer that manifests itself is considered an early age for this condition is say, between 40 and 50 years.

Misconceptions abound about cancer

Most people around the world have substantial misconceptions about what causes cancer, new research suggests. The results of a survey presented at the World Cancer Congress of the International Union against Cancer (UICC) in Geneva, found that most people tend to exaggerate the threat of environmental factors and minimize the threat of behaviors that are risk factors well-established cancer. 29.925 The cancer researchers interviewed people in 29 countries last year to compare data on the perception of cancer risk factors among high-income countries, middle and low.

Among the cancer researcher’s findings was the fact that people in high income countries were less likely to think that drinking alcohol increases the risk of cancer, when in fact, cancer risk increases with alcohol intake. Specifically, 42 percent of people in high income countries said alcohol does not increase the risk, compared with 26 percent in middle-income countries and 15 percent in low income countries. Another finding was that most people in high income countries felt that not eating enough fruits and vegetables was more risky than drinking alcohol. The truth is that the evidence supporting the protective effect of vegetable consumption is less potent than the evidence that alcohol intake is harmful.

Stress Management

Stress Management is a collective term for ‘stress management methods’, i.e. for methods to psychologically damaging stress to reduce or completely eliminate. Stress management techniques can be helpful if resilience and self-healing powers due to internal and external pressures to maintain the performance and health of people is not sufficient. The stress in particular in the working population in most countries takes the last few years in the, just by working people with children. Recovery by holiday can quickly reduce stress contribute to the influence, but do not target the fundamental problem. In the context of stress in children and adolescents, for example, the stress is through an increase in workload in the eight-year high school.

Stress symptoms such as abdominal pain or fear of audits according to recent studies connect every fifth child in, often accompanied by poor concentration and performance problems, these symptoms are classified as cries for help. For stress management talks are with the child and a good balance between school and leisure. Enhanced performance requirements for the children by their parents turn out to be counter productive. Every person is different, which affects the choice for him individually most appropriate form of stress. Perhaps studies consider the effectiveness of various stress management procedures used in this aspect (yet) take into account enough, but go the same conditions of all the subjects from.

Stress Management is a collective term for ‘stress management methods’, i.e. for methods to psychologically damaging stress to reduce or completely eliminate. Stress management techniques can be helpful if resilience and self-healing powers due to internal and external pressures to maintain the performance and health of people is not sufficient. The stress in particular in the working population in most countries takes the last few years in the, just by working people with children. Recovery by holiday can quickly reduce stress contribute to the influence, but do not target the fundamental problem. In the context of stress in children and adolescents, for example, the stress is through an increase in workload in the eight-year high school. Stress symptoms such as abdominal pain or fear of audits according to recent studies connect every fifth child in, often accompanied by poor concentration and performance problems, these symptoms are classified as cries for help. For stress management talks are with the child and a good balance between school and leisure. Enhanced performance requirements for the children by their parents turn out to be counter productive. Every person is different, which affects the choice for him individually most appropriate form of stress. Perhaps studies consider the effectiveness of various stress management procedures used in this aspect (yet) take into account enough, but go the same conditions of all the subjects from.

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Depression Treatment

Depression is a condition consisting of a mixture of unpleasant feelings whether it is sadness, disappointment, deep trauma. Could occur after the loss of someone or an incident that hit the other mental. About 10 percent of people who went to the doctor for a physical complaint were experiencing depression. Types of Depression situational depression: depression that occurs after traumatic events. For example the death of a very dear. Holiday blues: depression that happens when you’re on vacation or celebrating something. It is only temporary. Endogenous depression: depression without a definite cause. The cause of depression is not fully known. However, a number of factors can increase the risk of someone affected by depression.

Symptoms of depression appear gradually over several days or weeks. Patients could withdraw from the environment, rarely talking, difficulty eating and sleeping, restless, talkative, and often wringing her hands. Even many people who feel helpless and desperate that thoughts of suicide. Depression does not have to be hospitalized. People with depression are treated in hospital are patients who have a tendency to commit suicide, weak physical condition, and has a risk of heart problems. Provision of drugs is the first step to overcoming depression. Another way is to psychotherapy therapy. Often this way all three are combined to get optimal results when overcoming depression.

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