A5007949682- Milk Quality and Mastitis in Dairy Cows
- Animal Nutrition and Health
- Probiotics and Fermented Foods
- Escherichia coli research studies
- Antibiotic Resistance in Bacteria
- Digestive system and related health
- Agriculture and Biological Studies
Ural Branch of the Russian Academy of Sciences
2022-2024
Ural State Agrarian University
2020-2023
Due to the growing threat of antimicrobial resistance, search and development new drugs treat infectious mammary gland diseases high yielding cows is an urgent task. The paper presents data on microbiota composition milk from suffering subclinical mastitis; 144 microbial isolates were recovered 70 samples; with highest number Staphylococcus aureus Streptococcus dysgalactiae detected (22.2 16.0%, respectively). study showed that a significant (53.1%) resistant I generation cephalosporins;...
This paper contains the results of complex microbiological studies (culture method, real-time PCR) biological material from cows affected by inflammatory diseases reproductive organs and mammary gland. Milk microbiota with underlying subclinical mastitis was represented pathogenic (S. aureus, enteropathogenic E. coli), opportunistic bacteria (Staphylococcus spp., coli, faecium, Streptococcus S. agalactiae, P. aeruginosa) yeast-like fungi Candida spp. in association. Combined infectious...
Cow’s milk quality, which may deteriorate due to inflammatory processes in the mammary glands, remains one of important problems dairy farming and requires effective, safe affordable therapeutic agents. Nanocomposite silicon-zinc-boron-containing glycerohydrogel (Si-Zn-B-gel) become a very good solution issue. The paper demonstrates wound-healing effect confirms its effectiveness for teat hyperkeratosis treatment indairy cows. Results rat burn model – based experiment suggest that Si-Zn-B-gel is...
The use of new drugs on productive animals is possible only after identifying the long-term effects substances included in composition functional state organs, tissues and systems. As a result, goal our work was to study chronic toxicity developed possibility using it highly cows treatment mastitis. studied at I.Ya. Postovsky Insititute Organic Synthesis Ural Branch Russian Academy Sciencesand corresponds composition: silicon glycerolates – 3,0%, nisin 0,3%, glycerin 10%, distilled water up...
One of the raw milk quality criteria is count somatic cells, produced by cow’s immune system to fight infectious diseases mammary gland. The paper presents analysis cell and total bacteria from cows, vaccinated against mastitis using Startvac vaccine. Tests were performed as a comparison between dairy unit farm under different management conditions milking techniques. Six months after start vaccine application at decreased 60 thousand/ml, 182 thousand/ml. agent profile was represented...