{"id":2380,"date":"2023-11-29T09:05:51","date_gmt":"2023-11-29T08:05:51","guid":{"rendered":"https:\/\/www.rumexperts.vet\/?post_type=training&p=2380"},"modified":"2024-03-15T16:11:08","modified_gmt":"2024-03-15T15:11:08","slug":"les-substances-uterotoniques-ne-serviraient-a-rien-pour-traiter-les-metrites-cliniques-pueperales","status":"publish","type":"training","link":"https:\/\/www.rumexperts.vet\/en\/training\/les-substances-uterotoniques-ne-serviraient-a-rien-pour-traiter-les-metrites-cliniques-pueperales","title":{"rendered":"LES SUBSTANCES UTEROTONIQUES NE SERVIRAIENT A RIEN POUR TRAITER LES METRITES CLINIQUES\/PUEPERALES"},"content":{"rendered":"

Selon une enqu\u00eate que nous avions men\u00e9e aupr\u00e8s de 300 v\u00e9t\u00e9rinaires europ\u00e9ens, nous avions pu observer qu\u2019une fois sur trois (31,3 %) les confr\u00e8res avaient recours \u00e0 un traitement non anti-infectieux pour traiter une m\u00e9trite puerp\u00e9rale\/clinique. Ce traitement consistait en l\u2019injection d\u2019une PGF2a (16,4 %), d\u2019une ocytocine (6,6 %), d\u2019une carbetocine (1,6 %) ou de Ca (3,9 %) ou de Ca\/Mg (8,4 %) pour ne citer que les substances aux effets ut\u00e9rotoniques. (Voir la figure).<\/p>\n

Cette publication vient de d\u00e9montrer \u00e0 partir d\u2019\u00e9tudes conduites in vitro 9.4 \u00b1 4.9 jours (moyenne) apr\u00e8s le v\u00ealage que<\/p>\n

    \n
  • Le poids des ut\u00e9rus infect\u00e9s (6.83 \u00b1 3.85 kg) n\u2019est pas significativement diff\u00e9rent de celui des ut\u00e9rus sains (2.01 \u00b1 0.23 kg).<\/li>\n
  • La m\u00e9trite puerp\u00e9rale\/clinique n\u2019exerce pas d\u2019effets inhibiteurs sur la contractilit\u00e9 myom\u00e9triale.<\/li>\n
  • Les contractions impliquent davantage les fibres longitudinales (plus largement impliqu\u00e9es dans la r\u00e9traction ut\u00e9rine li\u00e9e \u00e0 l\u2019involution) que circulaires (responsables de a r\u00e9duction du diam\u00e8tre des cornes).<\/li>\n
  • Les substances ut\u00e9rotoniques ne seraient donc pas indiqu\u00e9es pour traiter ces m\u00e9trites.<\/li>\n<\/ul>\n

    MORALITE\u00a0: et si nous v\u00e9rifions davantage la calc\u00e9mie de nos vaches en postpartum\u00a0?<\/p>\n<\/div>

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