4. LA INFLAMACIÓN PULMONAR PUEDE PRODUCIR UN DAÑO PULMONAR IRREVERSIBLE Grado 1 Enfermedad subclínica Grado2 Enfermedad clínica compensada Reacciones inflacionarias limitan el impacto de la enfermedad Grado 3 Enfermedad clínica no compensada La más común vista por los veterinarios Reacción inflamatoria excesiva con necesidad de controlarla. Grado 4 Enfermedad Clínicamente Irreversible. La vida del animal esta en peligro El valor económico del animal es Pulmones sanos Después de algunas horas Daño irreversible del pulmón
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6. RESFLOR ® Un nuevo Agente Terapéutico para el Tratamiento de BRD Robert D. Simmons DVM Allan J. Weingarten DVM Schering-Plough Animal Health Research Summit, New Jersey USA [email_address] [email_address]
41. De Haas 2004/6 sensitivity studies CLSI Approved Breakpoints (now including tulathromycin) % fully sensitive * Vet use only 40.2% 100% 96.9% Tulathromycin 27.5% 99.4% 93.2% Tilmicosin* 100% 100% 100% Florfenicol H. somni (102) P. multocida (327) M. haemolytica (415 isolates)
42. POR QUE NIVELES ALTOS DE FLOR IMPORTAN Example: M. haemolytica bacteriostat bactericidal No antibiótico
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Notas del editor
Speaker’s notes are for representative use only and should not be handed out to customers Key points We have created an economic need for LPT in BRD and now we need to consider the physiological need for LPT. Cattle are more likely to develop lung lesions from BRD because of the particular physiological characteristics of the bovine lung. Breeds that are sometimes selected for their high dressing percentage may be particularly prone. Further information More information on each of these variables is contained on the following slides. Double-muscling arises from a genetic mutation that causes a considerable increase in muscling around the hind quarters. As a result, double-muscled cattle have a high dressing percentage. Double-muscled breeds include Belgian Blue and Piedmontese.