La doxycycline, membre de la famille des tétracyclines, agit par inhibition de la fixation de l’ARNt sur la sous-unité 30S du ribosome, empêchant l’élongation de la chaîne peptidique. Elle se caractérise par un spectre très large incluant bactéries atypiques, rickettsies, chlamydiae et spirochètes. Sa biodisponibilité digestive est excellente, mais elle est diminuée en cas d’ingestion simultanée de sels de calcium, fer ou magnésium. La doxycycline diffuse bien dans les tissus et possède une demi-vie longue, permettant des administrations biquotidiennes. Elle est éliminée principalement par voie biliaire. Les précautions concernent le risque de photosensibilisation, d’hyperpigmentation dentaire et de troubles digestifs. Dans les recommandations cliniques, la mention doxycycline sans ordonnance est souvent accompagnée de rappels sur la nécessité d’éviter son usage chez l’enfant et la femme enceinte, ainsi que sur la surveillance des traitements prolongés.

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  • http://ww.healthylivingmagazine.us/Articles/60/ Editor's Letter | Healthy Living Magazine - Aida Poulsen- editor in chief, art director, lawyer, Stanford computer geek, humble university’s chess champion... you have a new world of HealthyLivinG with Aida Poulsen, Editor in Chief of Healthy Living Magazine. Enjoy.
  • http://ww.healthylivingmagazine.us/Articles/61/ Editor's Beauty Picks | Healthy Living Magazine - This fashionista grew up in British Kent, dresses in Milan, Paris and London and never wears the same outfit twice in a year...
  • http://ww.healthylivingmagazine.us/Articles/526 Aging Shield | Healthy Living Magazine - Two recent analyses show that people deficient in vitaminD are at a 35% greater risk of contracting heart diseaseand 14% increased risk of dying from cancer and othercauses.
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  • http://ww.healthylivingmagazine.us/Articles/14875 Social Primates | Healthy Living Magazine - Jane Austen in her “Pride and Prejudice” put out quite a bitter-sarcastic self-description, transpired in the characters of her beloved Elizabeth Bennet and Mr.Darcy. Article by Aida Poulsen, editor in chief of HealthyLivinG magazine
  • http://ww.healthylivingmagazine.us/Articles/14864 Xylitol-Clean Nose | Healthy Living Magazine - A sinus headache occurs when the passages between the sinuses and the nose become blocked with mucus and you get pressure pains.
  • http://ww.healthylivingmagazine.us/Articles/14865 Smart Mask | Healthy Living Magazine - The average human hair is 100 microns thick. Viruses and bacteria size are from .3 to 20 microns. smart mask from MyAir blocks everything down to .01 microns, whichis 1,000 times smaller than a human hair, filtering out 99.997% of viruses and bacte
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  • http://ww.healthylivingmagazine.us/Articles/14867 Fat For Diabetics | Healthy Living Magazine - Replacing saturated with polyunsaturated fats is good for people in people whose livers were producing too much glucose, reducingwith blood sugar problems, says a King’s college london dietician.
  • http://ww.healthylivingmagazine.us/Articles/14868 Nano Injections | Healthy Living Magazine - A new study sheds light on the potential for nanoparticle treatment in humans, speeding recovery of internal dysfunction for a variety of ailments.
  • http://ww.healthylivingmagazine.us/Articles/14869 Fetus Can Learn To Speak | Healthy Living Magazine - Singing to one’s fetus during pregnancy can help could learn minor details of speech, we did not know how long the baby excel linguistically, according to the latest they could retain the information.
  • http://ww.healthylivingmagazine.us/Articles/105/ VOTE | Healthy Living Magazine - Rating. Vote on 100 Most Health Influential People. Please answer this question: Which celebrities have influenced your health consciousness. Why? We would like you to go with the first three faces that pop up in your mind. See previous results befor

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  • your mom - Great Book

    I became interested in this book after hearing an interview with Dr. Cherniske. Although some of the book is of a technical nature, the illustrations, personal stories and plain speech make it a rather fast and easy read. Plus, the hope for a healthier lifestyle found here are encouraging to say the least. I love having a choice and certainly plan to put this information to personal use.

  • JReppy - Who really controls the presidential candidates??

    This was an interesting and enjoyable political and psychological thriller. The plot is an homage to "The Manchurian Candidate", with China playing the villain instead of Communist Russia. The star of the book is Erica Sparks, a hard-hitting journalist for GNN (the Google News Network) with the #1 rated news show on TV and a penchant for getting herself into dangerous situations. It is presidential election season and she is trying to angle a slot as a debate moderator to help raise her profile even further. She meets Senator Mike Ortiz, one of the Democrat candidates, and his wife Celeste, before a primary debate. Even considering his history of being kidnapped and tortured by Al Qaeda and then miraculously escaping, there is something about Senator Ortiz that seems "off" to Erica. When Senator Ortiz' primary challenger is killed by a bomb outside the site of the debate and in front of Erica, the Ortiz family, other media, and members of the public and no group claims responsibility and the bomber appears to have no motive for his actions, Erica becomes more curious about the Ortiz family and Senator Ortiz' strange affect/demeanor. Her search leads her deeper and deeper into a mystery and places family, friends, and sources at risk, but she feels compelled to keep on digging and learn the truth.

  • gary weiner - I LOVE THE MAGAZINE I DESPISE THE KINDLE APP

    I LOVE THE MAGAZINE I DESPISE THE KINDLE APP. IT HAS NEVER WORKED WELL. NOW I HAVE A KINDLE 7 HD AND A NEW VERSION OF THE APP AND IT STILL BEHAVES BADLY. UNBELIEVABLE.