Effect of Photobiomodulation With Laser on The Composition, Production and Quality of The Milk of Cows with Clinical Mastitis

Abstract

Objective: This study assesses the impact of LASER photobiomodulation (808nm at 1400 mW and 637nm at 100 mW, with a 2-minutes irradiation per wavelength, total dose: 1.4 W/cm² and 1 W/cm², respectively) on milk composition and quality in cows suffering from clinical mastitis.   Theoretical Framework: Research indicates LASER photobiomodulation's potential in improving animal health, yet there’s a gap in specific therapeutic protocols for treating clinical mastitis in cows using this technology.   Methodology: The study involved 20 cows with clinical mastitis. Their mammary quarters were assessed for fat and protein composition, Somatic Cell Count, Urea Nitrogen levels, Microbiological Culture, and Antibiotic Sensitivity and Milk production. Comparisons were made between two groups over six days: one receiving a combination of antibiotics and LASER photobiomodulation therapy, and a control group receiving only antibiotics.   Results and Conclusion: LASER photobiomodulation significantly aided the treatment of clinical mastitis in conjunction with antibiotics. This combination not only helped in curing mastitis but also reduced the Somatic Cell Count and increased milk production, marking it as a viable alternative therapy.   Implications of the Research: This study contributes to establishing a more effective treatment protocol for clinical mastitis, combining photobiomodulation with traditional antibiotic methods.   Originality/Value: This pioneering research showcases the use of a photobiostimulation device as a supplementary treatment for controlling clinical mastitis in dairy cows, integrated with antibiotic therapy. It underscores the enhanced efficiency of such combined treatments, contributing to the Sustainability.