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.

Canadian Nurses for the Health and the Environment - Infirmieres et Infirmiers pour la Sante et l'Environnement - Canadian Nurses for the Health and the Environment - Infirmieres et Infirmiers pour la Sante et l'Environnement is an Associate group of the Canadian Nurses Association dedicated to promoting environmental health in Canada

Country: 76.74.242.200, North America, US

City: -74.0203 New York, United States

  • Cindy - Madly loved at first sight, flawed as I got to know

    When I received this case, I immediately fell in love with its lightweight design and added rubber protective liner, like an otter box light. As I have used the case over the last few months after receipt, I have found the rubber edge wears away pretty quickly and has begun to tear. i really love the look and feel of the product but i am not sure I would buy again.

  • Ignacio-Manuel Atilano - Ok guys, let me say what is wrong with ...

    Ok guys, let me say what is wrong with this. First off when it first came out you would buy it for $60, then the DCL for expansion one and two would be $40. After that, you would buy the taken king for $60, then rise of iron for another $60. That's $220 Bungie is making from year one players until now. Are you kidding me? It would have been worth to wait until now to buy it.

  • Juan - 100% recommended for anyone looking to buy from this seller

    Buy this for a client, so far no complaints, everything is perfect and running at full capacity 100% recommended for anyone looking to buy from this seller Thank you for your good pruduct.