Use of Probiotic Bacillus megaterium NCH 55 for Treatment of Subclinical Mastitis in Cows – Preliminary Study

Author:

Shkromada Oksana1,Pikhtirova Alina2,Pecka-Kiełb Ewa3,Skliar Oleksandr4,Musiienko Yurii1

Affiliation:

1. Department of Obstetrics and Surgery, Faculty of Veterinary Medicine , Sumy National Agrarian University , Sumy , Ukraine

2. Department of Public Health, Medical Institute , Sumy State University , Sumy , Ukraine

3. Department of Biostructure and Animal Physiology, Faculty of Veterinary Medicine , Wroclaw University of Environmental and Life Sciences , Wroclaw , Poland

4. Department of Therapy, Pharmacology, Clinical Diagnostics and Chemistry, Faculty of Veterinary Medicine , Sumy National Agrarian University , Sumy , Ukraine

Abstract

Abstract The development and implementation of new and safe means of treating subclinical mastitis (SM) in the production process remains a pressing problem. Our study aimed to investigate the therapeutic effect of the Bacillus megaterium NCH 55 strain on cow SM. All animals with signs of SM were fed with a basic diet with probiotic’s addition of 15 g/per day. The experiment was conveyed in 30 consecutive days. Milk and blood were collected on the 7th, 15th, and 30th day of the experiment. Daily milk yield was increased by 32.2% and somatic cell count was decreased from 290.00±32.12 to 96.80±39.03 ths/cm3. A decrease in inflammation was indicated by a decrease in POM370 (by 2.2 times) and POM430 (by 2.8 times). No significant changes in the blood serum indices of cows were observed. A probiotic’s positive effect has been established on the treatment of SM. The probiotic B. megaterium NСH 55 can be considered as an alternative to antibiotics and other chemotherapeutic drugs for treating SM in cows.

Publisher

Walter de Gruyter GmbH

Subject

General Veterinary

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