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.

ARIZONA - - - American College of Cardiology - Arizona Chapter works for the prevention of cardiovascular diseases and to ensure optimal quality of care for individuals with such diseases.

Country: 208.250.26.105, North America, US

City: -97.822 , United States

  • mamacastro - I love my little munchkins and they run up to hug ...

    I'm a music teacher and I teach over 500 children so this is a must when it's "that time of the year".

  • Retired Techie - Nice Lightweight Protective Cover for Fire 7" 2015 (Not for 2014 Version)

    I got the brown case ("Premium synthesized leather" per the description) for a change of color and it's a nice medium brown. The Fire 7" 2015 (not to be confused with the 2014 version of the Fire where buttons and camera and speaker are in different locations) snapped right in and is held well. The cover inside is soft so it won't scratch the glass.

  • Dani Marlowe - Loved it

    Great Author. B.B. Hamel did a great job on this book. The book is well written. Intense, kept me on the edge of my seat. Dark! Action packed. I enjoyed it. Loved Jodie and Dante together. Hot! Great chemistry. This is a great read. I highly recommend this book. Thank you, B. B. Hamel. Great work :)

  • Simon - Fantastic! Went out and read a book by Elizabeth ...

    Fantastic! Went out and read a book by Elizabeth Strout because I loved the stories she chose for this wonderful anthology.

  • Erin - wonderful!

    I loved this book! My three children loved it as well! Daddy is their superhero. While he is not perfect, he is their hero and this book so perfectly described the way we feel about him.