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1.
Schweiz Arch Tierheilkd ; 161(12): 809-820, 2019 Dec.
Artigo em Alemão | MEDLINE | ID: mdl-31782735

RESUMO

INTRODUCTION: Antimicrobial usage was analyzed in 598 Swiss pig farms as part of the SuisSano Health Program in 2017. Antimicrobial usage was calculated on the basis of the prescriptions of the veterinarians using the standard dosages DCDCH (Defined Course Dose for Switzerland) and the amount of active substance by weight. Usage was analyzed based on the active antimicrobial class, pharmaceutical form age category (suckling piglets, weaned piglets, fattening pigs, sows) and stock type (breeding farms, fattening farms, farrow-finish farms and sow pool systems (SPS). A total amount of 610 kg antimicrobials or 894,688 DCDCH standard doses were used. The proportion of Highest Priority Critically Important Antimicrobials (HPCIAs) of the total antimicrobial usage was 2.5% for breeding sows, 4.5% for piglets, and 2.7% for fattening pigs based on the number of treatments in DCDCH/animal/year. In contrast weaning piglets showed a calculated proportion of 26%, of which 18% was due to polypeptides (colistin). Suckling piglets produced in SPS stocks were treated significantly more frequently than suckling piglets from other farms (P.


INTRODUCTION: Des données sur l'utilisation d'antimicrobiens ont été collectées en 2017 dans 598 populations de porcs en Suisse dans le cadre du programme de santé SuisSano de la Société suisse de services aux exploitations porcines, SUISAG. La consommation d'antibiotiques a été calculée sur la base des prescriptions des vétérinaires en utilisant les dosages standards DCDCH (Defined Course Dose Switzerland) et la quantité de principe actif en poids. La consommation a été analysée par classe de principe actif antimicrobien, forme d'application et type d'exploitation (élevage, engraissement, combinée reproduction-engraissement et exploitations avec répartition du travail dans la production de porcelets (RTPP)). Au total, 610 kg et 894 688 doses standard d'antibiotiques DCDCH ont été utilisés sur ces exploitations. Sur la base du nombre de traitements en DCDCH/animal/an, la proportion d'antimicrobiens hautement prioritaires (HPCIA), selon la définition de l'Organisation mondiale de la santé, était basse chez les truies d'élevage, les porcelets à la mamelle et les porcs d'engraissement avec 2,5% resp. 4,5% et 2,7%. En revanche, chez les porcelets sevrés, une proportion de 26% a été calculée, dont 18% pour des polypeptides (colistine). Les porcelets de lait des exploitations de RTPP ont été traités significativement plus fréquemment que les porcelets de lait d'autres populations (P.


Assuntos
Criação de Animais Domésticos/estatística & dados numéricos , Antibacterianos/administração & dosagem , Fazendas/estatística & dados numéricos , Animais , Antibacterianos/uso terapêutico , Suínos , Doenças dos Suínos/tratamento farmacológico , Suíça
2.
Wien Med Wochenschr ; : 1-12, 1975 Sep 12.
Artigo em Alemão | MEDLINE | ID: mdl-1240699

RESUMO

The conclusions drawn from the presented data are in agreement with previously issued opinions of the author. Mycoplasmas are, synergistically with other factors, esseential and obligatory for oncogenesis. Distince biotypes of Mycoplasmas from different types of tumors could not be isolated. Mycoplasmas possess the ability to induce various tumors, without regard to their origin, either from tumors and fetuses. It is concludet that Mycoplasmas are infectious agents specific for tumor induction in general, but not for a distinct type. The conviction, presented already in 1948, tthat no malignant tumor occurs without the presence of Mycoplasmas, but in contrast, that numerous infections by Mycoplasmas do not provoke the manifestation of malignent tumors, is maintained.


Assuntos
Carcinógenos , Mycoplasma , Animais , Feminino , Humanos , Camundongos , Mycoplasma/isolamento & purificação , Neoplasias/microbiologia , Neoplasias/transmissão , Gravidez , Vacinação/métodos
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