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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Country: 158.69.216.63, North America, CA

City: -73.5833 Quebec, Canada

  • Professor_Scott - Great value!

    This product shipped immediately via UPS, and arrived quickly, much faster than the cross bars that I bought from another vendor and that was shipped via Fedex from nearly the same location.

  • NoelleDancer - love it, but...

    I love zantrex-3. I've been using it for a month and have had great results. My tummy is flat (I've even got some ABS going) and I'm fitting into my old clothes. However I definitely do not think this pill is for everyone. For reference, I already used to drink up to 5 cups of black coffee a day. When I was younger I would take nodoze every day. On top of a high caffeine tolerence I am very active. I bike as my sole transport and I live in a tropical environment. I do 30 sit ups and 30 push ups a day. If you don't have a strong caffeine tolerence and aren't very active you will most likely experience very uncomfortable side effects. Also, if you are looking to just take a pill and lose weight this wont work. You have to exercise. But if the above applies to you then go for it. I lost ten pounds in one week.

  • D. Goodberry - Has a nice texture, but...

    While I certainly agree that this coffee is exceptionally rich, I have to give my honest opinion that it is one of the worst tasting blends I have tried in a while. I was intrigued by the description, and generally am pleased by Starbucks' coffees, but this one was truly a disappointment. There must be some room made for a bad batch or two, but with what a bag of Starbucks costs, especially a "special offering", I would consider this an unacceptable excuse. Stay with the classics, maybe some Aged Sumatra, or even step outside your boundaries and give another roaster a try!