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Having sex can cause heart attacks among sedentary people, study

  • Having sex can cause heart attacks among sedentary people, study finds
  • The people over 50 who do not perform regular physical activity are more likely to suffer a heart heart to have sex, exercise training could be considered for this activity.
  • Buzz up! vote now

    Wed, 23/03 / 2011
    - 10:37 Exercise serves as training for sex, experts believe. Photo: Special
    The analysis, published today in the journal Journal of the American Medical Association, combines the results of 14 studies involving more than six thousand patients.
    However, the researchers found no relationship between sex and sudden cardiac arrest, ie, a sudden death from a heart problem.
    The risk to any individual is extremely low. Most of the patients who participated in the study were 50 years of age or were at the top of the 60's.
    Exercise training could be considered for sex, according to Mercedes Carnethon, heart disease researcher at the Feinberg School of Medicine at Northwestern University who was not involved in the investigation. AP

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    antiobesity Discovery of a sensor in cells produce growth hormone digital Schot

    SPANISH INVESTIGATORS discovered antiobesity sensor in the cells that produce growth hormone
    DirectorioEstados UnidosMasa corporalInvestigación body mass BiomédicaÍndice
    MADRID, 25 Mar. (EUROPA PRESS) -
    Researchers at the Department of Cell Biology University of Córdoba, in collaboration with the University of Illinois at Chicago (USA) have discovered a natural sensor against the accumulation of fat in the cells that produce growth hormone. This finding, published in 'Endocrinology,' could unlock the secret to combat obesity.
    Studies
    developed in transgenic mice have shown that the cells that produce growth hormone - somatotroph cells - also function as natural sensors that detect the presence of excess nutrients and inform the body to prevent an accumulation of fat and impaired glucose preconditions in obesity.
    UCO investigators, led by Professor Raul Luque, a member of the Department of Cell Biology, University of Córdoba, have experimented with the elimination of specific genes in these cells.


    So, have found decreased levels of growth hormone that occurs naturally in the body with aging - the hormone reaches its greatest presence during puberty and then begins its decline - could be the formula that uses the human body to prevent the emergence of other problems, like diabetes.


    When this drop is excessive, the changes occur and appear as obesity diseases caused by the accumulation of fat - a defect in the metabolism - the loss of muscle mass and the onset of diabetes.


    Doctor in Biology University of Córdoba and member of the Maimonides Institute for Biomedical Research, Raúl Luque, has worked at the University of Illinois at Chicago. Since his return as a researcher at the Ramon y Cajal in 2008, has directed several doctoral thesis and a draft National Plan for Research on growth hormone and extreme metabolic states such as obesity and anorexia, according to the Plataforma SINC

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