Neurology Diagnostics

Archive for the ‘Health Info’ Category

For the first time stated that exposure to electromagnetic fields from mobile phones increases the risk of glioma. But scientists say the evidence is expressed possibility but is not conclusive.

The World Health Organization (WHO) and the International Agency for Research on Cancer (IARC) said Tuesday that the filing emanating cell phones has a “possible” risk of brain cancer in humans, according to the latest research science.

WHO reported that radiofrequency electromagnetic fields used by mobile phones, “cause” cancer in humans. This warning was launched in conjunction with the IARC, based in Lyon (France), which assesses the risks of cancer and makes recommendations to the authorities. “There is some evidence of an increased risk of glioma,” or brain tumor, said Kurt Straif, chief scientist at IARC, but added that “so far provided no factual evidence that the use of cell phones cause cancer.”

The research began in 2004 found a 40% increase risk of brain tumors among users who used cell phones an average of 30 minutes a day for a period of ten years. Dr. Jonathan Samet of the University of Southern California (USA), leader of the group that has analyzed the issue, explains that “the accumulated evidence is strong enough to support a classification of these waves in Group 2B [possibly carcinogenic compounds]. ” He notes that “this means that there may be some risk of cancer by use of phones, but we still need to better analyze this relationship.”

Evidence and explanations

Straif explained that scientific evidence shows that the use of text messages and “hands free” offer “reduced exposure” to the filing of the cell. For its part, the WHO said that since the beginning of the nineties there is concern that cell phones can be “harmful” to consumers. Meanwhile, the Federal Communications Commission United States explained that the devices meet the highest rates of absorption by the body are safe.

For this recommendation on phones was a group of previous work with 31 scientists from 14 countries. IARC also conducts studies on snuff, alcohol, processed foods and certain drugs and chemicals.

Prenatal vitamins are a combination of many different vitamins that are normally found in foods and other natural sources. Prenatal vitamins are used to provide the additional vitamins needed during pregnancy. Minerals may also be contained in prenatal multivitamins. Prenatal vitamins may also be used for other purposes not listed in this medication guide. There are many brands and forms of prenatal vitamins available and not all brands are listed on this leaflet.

Never take more than the recommended dose of a multivitamin. Avoid taking any other multivitamin product within 2 hours before or after you take your prenatal vitamins. Taking similar vitamin products together at the same time can result in a vitamin overdose or serious side effects. Many multivitamin products also contain minerals such as calcium, iron, magnesium, potassium, and zinc.

Minerals can cause side effects such as tooth staining, increased urination, stomach bleeding, uneven heart rate, confusion, and muscle weakness or limp feeling. Read the label of any multivitamin product you take to make sure you are aware of what it contains. Seek emergency medical attention if you think you have used too much of this medicine. An overdose of vitamins A, D, E, or K can cause serious or life-threatening side effects and can harm your unborn baby. Certain minerals contained in a prenatal multivitamin may also cause serious overdose symptoms or harm to the baby if you take too much.

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Bullying is an English word bullying. Unfortunately, it is a word that is in fashion because of the innumerable cases of persecution and attacks that are being detected in schools and colleges, and are leading many students to live truly frightening situations.

Bullying refers to all forms of aggressive attitudes, deliberate and repeated, which occur without clear reasons, taken by one or more students against another or others. The exercises that bullying does to impose its power over the other through constant threats, insults, assaults, harassment, etc., And so it under its complete control over months or even years. The victim suffers shed in most cases. Threatening abuse makes you feel pain, distress, fear, to the point that in some cases, can lead to devastating consequences such as suicide.

Types of Bullying

We can talk about various types of bullying that often appear simultaneously:
- Physical: pushing, kicking, assault with objects, etc. It occurs more frequently in primary than in secondary.
- Verbal abuse and name-calling, slurs in public, highlighting physical defects, etc.. It is the most common.
- Psychological: undermine the individual’s self-esteem and foster their sense of fear.
- Social: attempts to isolate the young of other group members and classmates.

Free, free. My eyes will even stop my feet. These were among the last words he left written Jokin Zeberio, 14, before committing suicide by jumping into the void with their bike, from the top of the walls of Hondarribia, Spain, in September 2004. Jokin had been harassed by his colleagues for years. The constant threats, humiliation, insults, beatings, did suffer and led him to death. The fact the alarm rang social, political and educational, and has generated many debates. But, unfortunately, did not stop the phenomenon. Bullying cases emerge every day and we realize they are not recent or rare.

According to the magazine Wilde, for some scientists, kissing is a mechanism that determines the choice of the couple and the assessment of a partner. But what is the reason that makes the kiss so popular?.

Donald Latein, a scientist at Ohio Wesleyan University, who studies the history of kissing, explained that humans have kissed for centuries, even recalled that at the time of the Romans the kisses were too “slimy. “

In this regard the biological anthropologist Helen Fisher Rugters University, notes that there is evidence that saliva contains the famous male hormone called testosterone, a substance that would make men prefer wetter kisses with more open mouth.
The specialist added that this phenomenon suggests that men unconsciously seek to transfer their testosterone to cause sexual arousal in women.

Another reason of why we like kissing, can be reflected in the attraction that humans feel for other people with particular biological profiles, and maybe the kiss will help us get the information to know if that person has that profile.

Specialists have suggested to parents of adolescents watch for signs of excess in sending text messages from their children, because of concerns that may pose a health risk.

An expert in U.S. teens send 120 text messages a day are more prone to drinking, smoking and sex. Scott Frank said at a scientific conference that the extreme use of text messaging and social networks is linked to higher levels of risk behaviors. A British expert, meanwhile, added that Internet addicts are likely to take some “bad habits.”

Dr. Frank, an expert in Public Health at the School of Medicine in Cleveland, Ohio, polled 4,000 high school students, aged between 13 and 18 years old, who asked about the frequency of use of text messaging and social networks . Frank found that almost 20% sent more than 120 text messages a day school.

These students were more likely to smoke, drink alcohol, take drugs or have sex, according to the specialist told a meeting of the American Public Health Association, held in Denver.

Other sources report that one in 10 teens who send text messages over tend to spend more than three hours of a school day to social networking. In Frank’s words: “The results of this study suggest that when the use of text messages is not controlled … may have a negative impact on the health of young people.” The specialist said: “This should be a warning to parents that their children are not exceeded in the use of cell phone or the Internet.”

Commenting on the study, Catriona Morrison, a lecturer in Experimental Psychology at the University of Leeds, UK, said: “It seems that there is a small but important subgroup of people for whom Internet use is not healthy, but pathological and not improve their lives. “

According to her, “the pattern followed is similar to pathological gambling. It is a competitive behavior that is very similar to other addictions.” Morrison, who has researched the network dependency and depression, says that those who “suffer from an addiction are more likely to suffer from another.”

This could explain “why teens who spend many hours sending text messages or social networks may be more likely to overindulge in alcohol or smoking, said the expert.

Is life for all and must be prepared. One day the children become independent and leave the family home. Parents who have devoted their energies to their care are more likely to suffer from empty nest syndrome, a problem that can prevent and overcome various strategies recommended by psychologists. Feelings of loneliness, sadness and emptiness that arises not last forever if you follow the advice of professionals.

This feeling of unease and loneliness born in one or more parents when children leave home, either to go to study in college or emancipated. Affects those who have children or other dependents, such as tutors for children, but especially to mothers. People who suffer are often dependent, has dedicated his life to the children (such as housewives), they see themselves with no goal, obligation or useful once the children leave home, have few hobbies and , as a rule, do not work outside the home.

The feelings that arise in those affected are several: they feel lonely, sad, helpless, anxious and a certain level of anxiety. They may even suffer from sleep disorders like insomnia or frequent nocturnal awakenings. Their self-esteem may be affected and in some cases develop symptoms associated with depression such as fatigue or lack of concentration. Although the main signals are psychological, may also experience some form of somatization, including stomach pains, difficulty in digestion or backaches.

Is life for all and must be prepared. One day the children become independent and leave the family home. Parents who have devoted their energies to their care are more likely to suffer from empty nest syndrome, a problem that can prevent and overcome various strategies recommended by psychologists. Feelings of loneliness, sadness and emptiness that arises not last forever if you follow the advice of professionals.

This feeling of unease and loneliness born in one or more parents when children leave home, either to go to study in college or emancipated. Affects those who have children or other dependents, such as tutors for children, but especially to mothers. People who suffer are often dependent, has dedicated his life to the children (such as housewives), they see themselves with no goal, obligation or useful once the children leave home, have few hobbies and , as a rule, do not work outside the home.

The feelings that arise in those affected are several: they feel lonely, sad, helpless, anxious and a certain level of anxiety. They may even suffer from sleep disorders like insomnia or frequent nocturnal awakenings. Their self-esteem may be affected and in some cases develop symptoms associated with depression such as fatigue or lack of concentration. Although the main signals are psychological, may also experience some form of somatization, including stomach pains, difficulty in digestion or backaches.

On Friday 15 October, the FDA (Food and Drug Administration in the U.S. of America) approved the use of Botulinum toxin A for treatment of chronic migraine, months after being approved in the United Kingdom.
It is considered that a patient has suffered from chronic migraine headaches when more than half the days in a month, other than those most common forms of migraine that occur with occasional pain.
The importance of this announcement is that it provides official approval for this use and generates a new option to patients suffering from this terrible disease. The treatment is done every three months with injections at certain points of the head and neck. The mechanism of this drug is not fully understood, but one theory is that by inhibiting the release of certain neurotransmitters reduces neuronal activation of the nerves that transmit painful stimuli in migraine. Although not without potential adverse effects, approval of this drug generates a new treatment option for patients with chronic migraine.
It is important to clarify that there is no evidence of benefit in patients with episodic migraine. Specialized centers for some time had headache using botulinum toxin as a preventive but did so outside of the express instructions of the FDA, which generated many obstacles for patients and specialists. The most important clinical study on the subject was published in 2009, with more than 1300 patients in the U.S. and Europe, which had shown significant differences in the number of days with migraine, and indicators of quality of life in patients exposed to botulinum toxin.

The syndrome of Gilles de la Tourette (GTS) is a neurophysiology disorder, chronic idiopathic childhood-onset, which is characterized by both motor tics and vocal tics. It occurs worldwide and its clinical manifestations are similar regardless of country of origin. It is suspected that a genetic cause but has so far failed to demonstrate. A relationship between patients and redheads syndrome Gilles de la Tourette because it has been hypothesized that there has been an overrepresentation of this group in patients with hair color. An association between red and black patients melanocortin receptor 1 has been demonstrated, this being the only gene that explains the physiological variation in human pigmentation. Melanocortins are believed to relate to various diseases including pigmentary disorders, disorders of the adrenal loungers, obesity, anorexia, long-term nerve pain. The inheritance of Gilles de la Tourette is autosomal recessive mode of inheritance the same red color.

To explore this hypothesis, we sent 168 questionnaires to patients with SGT registered in Tourette Syndrome Association of Australia. In this study 22.13% (95% CI 8.8 to 19.4) of the population with the syndrome was a redhead. Australian normal population present this color of hair only 2-6%. The proportions of subjects in this study were redheads significativante higher in 5 of the 8 control groups. 55% of patients had at least one red-haired family. Of these, 33% were first-degree relatives, 24 were more distant relatives. Many patients have multiple relatives with GTS redheads, 90 patients had 181 red-headed families.

Single marital status to midlife may increase the risk of Alzheimer disease according to new evidence presented at the International Conference on Alzheimer’s Disease in Chicago during the current year. Research suggests that, based on the hypothesis of social stimulation as a protective factor against dementia, living with a partner may help prevent Alzheimer’s disease. The study was conducted by a group of Swedish researchers in evaluating 1,449 individuals from the study of cardiovascular risk factors, aging and dementia, entitled “Cardiovascular Risk Factors. Aging, and Dementia “(CADI) in midlife and again evaluated in 1998. On reassessment, 139 people were diagnosed with some form of cognitive impairment: 82 with mild cognitive impairment (MCI) and 48 with Alzheimer’s disease. Within the categories of single, separated, divorced or widowed, are those who lived with a partner during midlife those less likely to develop cognitive impairment. Married or lived with someone who showed a 50% lower risk than those who lived alone.

“We know that the interaction between peers is a protective factor for the health of our brain and mind, this work provides new evidence for the importance of socialization in the prevention of cognitive impairment” – says Dr. Facundo Manes, director of INEC and the Institute of Neurosciences, Favaloro Foundation.