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.

Hollywood Health & Society | Providing the entertainment industry with free expert information on all aspects of health, safety and security. - Hollywood, Health & Society (HH&S) provides entertainment industry professionals with accurate and timely information for health and climate change story lines.

  • https://hollywoodhealthandsociety.org/about-us/overview About Us | Hollywood Health & Society - Hollywood, Health & Society (HH&S) is a program at the USC Annenberg Norman Lear Center that provides entertainment industry professionals with accurate and timely information for health storylines.
  • https://hollywoodhealthandsociety.org/about-us/shows-weve-worked Shows We've Worked With | Hollywood Health & Society -   ABC: All My Children, Black Box, Body of Proof, Boston Legal, Brothers and Sisters, Castle, Desperate Housewives, Extreme Makeover Weightloss, General Hospital, George Lopez, Grey’s Anatomy, How to Get Away With Murder, Invasion, Lucky 7, Mistresses, Nashville, Ocean Mysteries, October Road, One Life to Live, The Practice, Pretty Little Liars, Private Practice, Revenge, Rookie Blue, Six Degrees, The Unusuals, The Whispers
  • https://hollywoodhealthandsociety.org/about-us/global-centers Global Centers | Hollywood Health & Society - Under the Creative Alliance for Global Health & Sustainability, HH&S launched joint projects in the creative capitals of India and Nigeria to use the power of entertainment to improve the lives of millions of TV and film viewers.
  • https://hollywoodhealthandsociety.org/about-us/industry-talk Industry Talk | Hollywood Health & Society - What Writers, Producers and Researchers Are SayingWhat Health Experts Are SayingWhat Partner Organizations Are Saying
  • https://hollywoodhealthandsociety.org/about-us/the-norman-lear-center The Norman Lear Center | Hollywood Health & Society - The Norman Lear Center is a nonpartisan research and public policy center that studies the social, political, economic and cultural impact of entertainment on the world. The Lear Center translates its findings into action through testimony, journalism, strategic research and innovative public outreach campaigns.
  • https://hollywoodhealthandsociety.org/climate-change-resources Climate Change Resources | Hollywood Health & Society - Hollywood, Health & Society assists with research, providing a range of information from experts for storylines on topics, from rising seas to melting glaciers, the increase of extreme weather to the spread of infectious diseases, from the Arctic to L.A. In addition, here are links to a few key documents including the UN’s landmark Paris agreement to Pentagon papers on climate change as a “threat multiplier” to national security. 
  • https://hollywoodhealthandsociety.org/materials/tip-sheets Tip Sheets | Hollywood Health & Society - We work with our partner organizations to create resources for writers and producers on a wide variety of compelling health topics. Tip sheets include basic information such as who’s at risk, typical symptoms and case examples for storylines, and additional resources on the topic.
  • https://hollywoodhealthandsociety.org/materials/research-evaluation Research & Evaluation | Hollywood Health & Society - We know from existing research that entertainment narratives can have a major influence on people’s knowledge, beliefs, attitudes and behavior. Through our research and evaluation activities, Hollywood, Health & Society aims to better understand—and thereby enhance—the impact of accurate, informative health and climate change storylines in TV and film. 
  • https://hollywoodhealthandsociety.org/videos Videos | Hollywood Health & Society - Want to know what leading experts from the CDC and other public health organizations have to say about cancer, reproductive health, drug abuse, sexual assault and other important topics? Or take a trip to remote Santa Cruz Island (and see a humpback whale surface off the ship's port side) to learn about wildlife habitat restoration efforts and the effects of climate change? You can also hear from local storytellers, and get behind-the-scenes looks from entertainment industry writers and producers on their creative process.
  • https://hollywoodhealthandsociety.org/content/climate-change Climate Change | Hollywood Health & Society - NASA-JPL scientist Eric Rignot discusses loss of glacial ice during Storybus Tour. Photo by Howard Pasamanick
  • https://hollywoodhealthandsociety.org/rethink-aging Rethink Aging | Hollywood Health & Society - Older adults, many still in the work force, are changing the face of American society. Photo: iStock
  • https://hollywoodhealthandsociety.org/for-writers/materiales-en-espanol Materiales en Espanol | Hollywood Health & Society - Cambio climático: Recursos para contar historias El cambio climático ya está afectando profundamente al planeta. Aquí compartimos algunos estudios e historias reales. 

    Country: 162.209.40.87, North America, US

    City: -98.3987 Texas, United States

  • Jaylia - Often fascinating, not lighthearted, mostly written by men

    While often fascinating most of these essays are not lighthearted accounts of pleasure trips. Among other things the authors use their travels to investigate disease, explore war zones, experience oppressive governments, and view the results of economic collapse. Amanda Lindhout writes about being held hostage; David Sedaris tells about the suicide of one of his sisters.

  • Chi-Chi Loves Amazon - Great stuff!

    This really does a great job at removing that old greasy build up on things in kitchen. My clock was washed and washed but still had that greasy feeling and was not clear. I sprayed this on it and you could actually see it dissolve the years of grease and grime on it. Just like new again! Scuff marks on tile wipe away with ease. I even used this on some old stained English plates from the 19th century. I let them soak in this for about an hour and then rinsed them well, 90% of the yellowed old stains were gone and no harm to the finish. Same with my porcelain, it removed the glue marks and hairline crack stains with relative ease. Worth it, especially the gallon version, it lasts forever.

  • Brandon C. Strom - The Simple Truth (about all home security systems)

    I won't waste any of your time with a verbose attempt at humor. The following is my sad experience with Simplisafe.

  • sky review - Good.

    This book is very interesting. The summertime treats are delicious. I recommend this for the super harry potter fanatic, since the recipes are from the books themselves. It's great!