Therapeutic efficacy of Chymotrypsin in acute bovine mastitis
Journal Title: Revista MVZ Cordoba - Year 2016, Vol 21, Issue 2
Abstract
Objective. To evaluate the therapeutic efficacy of a proteolytic drug “chymotrypsin” combined with beta-lactam antibiotics in cows with acute mastitis. Material and Methods. Fourteen cows with acute mastitis. Three cows were treated with a beta-latam antibiotic (BLA) and the other eleven cows were treated with chymotrypsin plus beta-lactam antibiotic (C+BLA). The response was evaluated according to the semiological findings, somatic cell count (SCC) and a microbiological culture. Results. There was a therapeutic efficacy comparing the pre and post treatment period (SCC reduction, p<0.01) and a reduction of clinical signs in 84.7% of treated quarters in the first day of treatment (C+BLA) compared with (BLA). Conclusions. Chymotrypsin improves the treatment of acute mastitis when is combined with BLA, controlling the infected mammary glands, compared with the group treated only with amoxicilina and clavulanic acid.
Authors and Affiliations
Marco Leal G, M. Sc *| Universidad de Ciencias Aplicadas y Ambientales, U.D.C.A. Facultad de Ciencias Pecuarias. Calle 222 No. 55-37 Bogotá, Colombia. Correspondence: mleal@udca.edu.co.
Keywords
Related Articles
- EP ID EP3529
- DOI -
- Views 416
- Downloads 23
Description of Siamese twins of Bubalus bubalis bubalis (Buffalo), Sucre, Colombia
The present paper reports of Siamese twins Bubalus bubalis bubalis (Murrah x Nili Ravi) on a farm, dedicated to the exploitation of this species of livestock and located in the municipality of San Marcos, Sucre Departmen...
IMPORTANCE OF THE USE OF DIFFERENT DIGESTIBILITY TECHNIQUES IN PIG NUTRITION AND FOOD FORMULATION
The nutritional value of a meal for pigs could be expressed using a digestibility coefficient whereas the type of digestibility may be assessed by the point of origin of the sample: 1) ileal Digestibility (IDI), attempts...
The effect of Glycoline® on reproductive efficiency in high-producing dairy cows
Objective. Determine the effect of Glycoline® on reproductive efficiency in high producing dairy cows. Materials and methods. 100 Holstein cows one month before delivery were selected. About 21 days before parturition th...
Relationship between apoptosis and the BH2 domain sequence of the VP5 peptide of infectious pancreatic necrosis virus
Objective. To determine whether the level of apoptosis induced by infectious pancreatic necrosis virus (IPNV) is related to the amino acid sequence of the BH2 domain of the VP5 protein and the level of infectivity. Mater...
DISTRIBUTION AND ABUNDANCE OF DIGESTIVE STRONGYLES EGGS IN NATURALLY INFECTED BOVINES
Objective. To quantify the prevalence and parasitic burdens of strongyles in naturally infected bovine herds in an important western cattle production area in Falcon state, Venezuela. Materials y methods. Four ranches wi...