La tétracycline, connue sous le nom commercial Sumycin, agit en bloquant la fixation de l’ARNt sur la sous-unité 30S ribosomale, interrompant l’élongation de la chaîne protéique bactérienne. Ce mécanisme confère une activité sur un spectre large, incluant bactéries Gram positives, Gram négatives, rickettsies et spirochètes. Sa biodisponibilité digestive varie selon la prise alimentaire et les interactions avec les ions divalents comme calcium et magnésium. Sa diffusion tissulaire est importante, notamment dans les voies respiratoires et génito-urinaires. L’élimination se fait par voie rénale et biliaire. Les effets indésirables incluent photosensibilisation, troubles digestifs et coloration dentaire en cas d’administration précoce. Les guides thérapeutiques mentionnent sumycin prix, en soulignant la nécessité de restreindre son utilisation afin de limiter les résistances acquises.

Tattersalls.ie

ALL A DREAM (GB): winner at 2 years and £12,525, Bet Direct Nursery Handicap (AW), Wolverhampton, placed 7 times inc. 2nd Press Red To Bet On ITV Interactive Conditions Stakes (AW), Wolverhampton; She also has a colt foal by With Approval (CAN). ALIOLI (GB): ran a few times at 2 to 3 years; dam of 4 winners from 6 runners, 6 foals inc.: Air Force Eleven (DEN): 4 wins at 2 and 4 years, 2008 in Denmark and £20,398. Albinoni (DEN): winner at 2 years in Sweden and £9092. ALLEGRA: winner at 3 years; dam of 5 winners from 11 runners and 13 foals inc.: Athinaios (GB): 8 wins at 3 and 4 years in Greece and £99,875. Miorobino (GB): 6 wins at 2 to 6 years in Italy and £27,393. All Is Fair (GB): winner at 2 years and £6244; dam of 2 winners inc.: Alfair (GB): 5 wins at 2 to 5 years in Italy and £12,694. Allspice (GB): placed once at 2 years; dam of 3 winners inc.: San Jose City (IRE): winner at 3 years, 2008 and £11,690. ALRUCCABA: winner at 2 years; dam of 8 winners from 11 runners and 13 foals inc.: LAST SECOND (IRE): 4 wins at 2 to 3 years, £151,402 inc. Nassau S., Goodwood, Gr.2 and Sun Chariot S., Gr.2, 2nd Coronation S., Gr.1; dam of 4 winners inc.: AUSSIE RULES (USA): won Gainsborough Poule d'Essai des Poulains, Longchamp, Gr.1 and Shadwell Turf Mile S., Keeneland, Gr.1. ALLELUIA (GB): 6 wins at 3 years inc. Doncaster Cup, Gr.3; dam of 2 winners: ALLEGRETTO (IRE): 5 wins at 3 and 4 years, 2007 at home, France, £387,330 inc. P. Royal Oak, Gr.1, 2nd Yorkshire Oaks, Gr.1, 3rd Yorkshire Oaks, Gr.1. ARRIKALA (IRE): 3 wins at 2 and 3 years and £57,019 inc. Anheuser Busch Curragh Cup, L., 3rd Kildangan Stud Irish Oaks, Curragh, Gr.1; dam of a winner: ALOUETTE (GB): 3 wins at 2 and 3 years and £48,686 inc. Oyster S., Galway, L., 3rd Moyglare Stud S., Curragh, Gr.1; dam of 7 winners inc.: ALBANOVA (GB): Champion older mare in Germany 2004, 7 wins at 2 to 5 years at home, Germany, £283,956 inc. Rheinland-Pokal der Stadtsparkasse Koln, Gr.1, WESTLB Deutschlandpreis, Gr.1, Preis von Europa, Cologne, Gr.1. ALBORADA (GB): Champion 3yr old filly in Ireland 1998, 6 wins at 2 to 4 years, £590,079 inc. Champion S., Gr.1 (twice), 2nd Irish Champion S., Gr.1; dam of ALVARITA (GB): 2 wins at 3 years at home, France inc. P. Petite Etoile, L. Alakananda (GB): 2 wins at 3 years; dam of DRAGON DANCER (GB): winner at 4 years, 2007, £391,462, August S., Windsor, L., 2nd Derby S., Gr.1. Jude (GB): placed once at 3 years; dam of 5 winners: YESTERDAY (IRE): 3 wins at 2 and 3 years, £452,146 inc. Irish 1000 Guineas, Curragh, Gr.1, 2nd Oaks S., Epsom, Gr.1, Prix de l'Opera, Longchamp, Gr.1, Prix Vermeille, Longchamp, Gr.1, 3rd Breeders' Cup Filly & Mare Turf, Gr.1. QUARTER MOON (IRE): Champion 2yr old filly in Ireland 2001, winner at 2 years, £309,416, Moyglare Stud S., Gr.1, 2nd Irish Oaks, Curragh, Gr.1, Irish 1000 Guineas, Curragh, Gr.1, Oaks S., Epsom, Gr.1 and 3rd Nassau S., Gr.1. All My Loving (IRE): winner at 3 years, 2007, 2nd Park Hill S., Doncaster, Gr.2, Ribblesdale S., Ascot, Gr.2, 3rd Irish Oaks, Gr.1, Oaks S., Epsom, Gr.1.

Source: http://www.tattersalls.ie/sales/sept2008/00000290.pdf