Study of the therapeutic efficacy of the drug florfenicolin respirato-ry and intestinalbacterial infections of cattle

Tests of drugs Florfenicol 40% LLC «AVZ SP » and Florox «NITA PHARM» from the group fenicols for bacterial respiratory intestinal infections were carried out on 43 calves 1.5- 3.5 months old in a large dairy complex Central District Russian Federation.Based results bacteriological studies before use antibiotics Florox, lavages upper tract intestines experimental control groups, Corynebacterium spp., Staphylococcus aureus, Streptococcus Enterococcus Micrococcus Moraxella bovis, Pseudomonas Proteus Bordetella bronchiseptica, Neisseria Clostridium Escherichia Enterobacter Citrobacter Serratia Edvardsiella Providencia Salmonella including pathogenic serotypes strains.The isolated cultures groups after specific therapy showed absence strains coli, spp. swabs nasal cavity rectum, but presence non-fermentative forms other opportunistic bacteria.Based obtained, it was found that drug doses 1 ml per 20 kg body weight intramuscularly twice with an interval 48 hours 2 subcutaneously once has pronounced activity against aerobic facultative anaerobic bacteria. According to hematological biochemical studies, antibiotic does not have negative effect homeostasis positive metabolic processes decrease acute chronic inflammation tissues organs