[Use of semisynthetic penicillin in the treatment of infectious mastitis in cows during the dry period].
During two years in a herd of dairy cows with an average number of 94 cows the effects on infection level were investigated of single nonselective antibiotics treatment of cow's udder in the dry period. The treatment influenced favourably the results of complex periodic three-months examinations: --level of infection with infectious mastitis was reduced from 38.3% to 9.8%; --occurrence of clinical forms of mastitis dropped from 17.4% to 5.9%;--occurrence of NK-test positive reactions decreased from 55.8% to 21.8%. An investigation into therapeutic efficiency of three intramammary preparations revealed the highest total therapeutic effect of Stapenor retard (Bayer, FRG)--93.2%; Syntarpene 500 (Polfa, Poland) had the total therapeutic efficiency of 92.6% and the efficiency of Oxaclene foam (Spofa, CSSR) made 86.5%. The results demonstrate good efficiency of the method because the levels of mastitis infection in the herd were positively influenced, and excellent therapeutic efficiency of semisynthetic penicillins containing intramammary preparations used for mastitis treatment of dairy cows in the dry period.
Vasil'
M
M
Ustav experimentálnej veterinárnej medicíny: Kosice.
Federic
F
F
D000818:Animals; D001424:Bacterial Infections / Q000188:drug therapy / Q000662:veterinary*; D002417:Cattle; D005260:Female; D008414:Mastitis, Bovine / Q000188:drug therapy*; D010068:Oxacillin / Q000627:therapeutic use*
D010068:Oxacillin
Vyuzitie semisyntetických penicilínov pri liecbe infekcných mastitíd dojníc v zasusení.