The purpose of this study was to observe the antibacterial activity of aqueous methanolic extracts of 10 plants against 2-gram negative bacteria (Pasteurella multocida, Escherichia coli) and 3-gram positive bacteria (Bacillus cereus, Staphylococcus aureus, Corynebacterium bovis) by using disc diffusion method. The minimum inhibitory concentration (MIC) was determined by agar well diffusion meth...

Viable cells of Micrococcus luteus secrete a factor, which promotes the resuscitation and growth of dormant, nongrowing cells of the same organism. The resuscitation-promoting factor (Rpf) is a protein, which has been purified to homogeneity. In picomolar concentrations, it increases the viable cell count of dormant M. luteus cultures at least 100-fold and can also stimulate the growth of viabl...

Tests of drugs Florfenicol 40% LLC «AVZ SP » and Florox «NITA PHARM» from the group fenicols for bacterial respiratory intestinal infections were carried out on 43 calves 1.5- 3.5 months old in a large dairy complex Central District Russian Federation.Based results bacteriological studies before use antibiotics Florox, lavages upper tract intestines experimental control groups, Corynebacterium ...

La asociación entre el perfil de patógenos causantes mastitis en muestras leche del tanque almacenamiento y las prácticas ordeño fueron evaluadas hatos con alta (n=15) baja (n=14) calidad leche. categorización por se estableció a partir recuento células somáticas (RCS) bacteriano (RB) según los datos generados la Oficina Reglamentación Industria Lechera Puerto Rico durante meses agosto septiemb...

background: l-glutamic acid is one of the major amino acids that is present in a wide variety of foods. it is mainly used as a food additive and flavor enhancer in the form of sodium salt. corynebacterium glutamicum (c. glutamicum) is one of the major organisms widely used for glutamic acid production. methods: the study was dealing with immobilization of c. glutamicum and mixed culture of c. g...

A total of 143 Mycobacterium bovis isolates of pigs, from the most productive swine area in Argentina, were typed by spoligotyping. Twenty-two different spoligotypes were identified, and 133 (93%) isolates were grouped into 12 clusters. One of them, designed SB0140, was the most frequent because it held 83 (58%) isolates. This spoligotype also grouped 362 (43%) out of 841 isolates from previous...

AIM The aim of this study was to investigate the prevalence of bovine tuberculosis (TB) and detection of Mycobacterium bovis in cattle from an organized dairy farm. MATERIALS AND METHODS A total of 121 animals (93 females and 28 males) of 1 year and above were studied for the prevalence of bovine TB using single intradermal comparative cervical tuberculin (SICCT) test, bovine gamma-interferon...