Monocytes and macrophages belong to the mononuclear phagocyte system play important roles in both physiological pathological processes. The cells belonging monocyte/macrophage are structurally functionally heterogeneous. Several subsets of monocytes have been previously identified mammalian blood, generating different subpopulations tissues. Although their distribution phenotype similar human c...

Aim: To assess the status of bovine brucellosis in an organized dairy with a past history of Brucella abortions and where Brucella control measures including test and removal, calf-hood vaccination (already present adult animals were not vaccinated), use of semen obtained from a screened bull and general hygienic measures helps in the control of brucellosis in the farm have been implemented for...

No data are available concerning the seroprevalence of brucellosis in Central African Republic (CAR) and the last report concerning the seroprevalence of Q fever in CAR is from 1995. The aim of our study was to determine the prevalence of these diseases in CAR, especially in Zebu cattle. We used the Rose Bengal Plate Test to test 2032 bovine serum samples for antibodies to Brucella spp. and an ...

Brucella abortus is the etiological agent of bovine brucellosis, a zoonotic disease that causes significant economic losses worldwide. The differential proteomic profile of bovine chorioallantoic membrane (CAM) explants at early stages of infection with B. abortus (0.5, 2, 4, and 8 h) was determined. Analysis of CAM explants at 0.5 and 4 h showed the highest differences between uninfected and i...

BACKGROUND Cattle brucellosis has significant economic and zoonotic implication for the rural communities in Ethiopia in consequence of their traditional life styles, feeding habits and disease patterns. Hence, knowledge of brucellosis occurrence in traditional livestock husbandry practice has considerable importance in reducing the economic and public health impacts of the disease. METHODS A...

4 Harmon BG, Adams LG, Frey M: Survival of rough and smooth strains of Brucella abortus in bovine mammary gland macrophages. Am J Vet Res 49:1092-1097, 1988 5 Karlsbad G, Kessel RWI, dePetris S, Monaco L: Electron microscopic observations of Brucella abortus grown within monocytes in vitro. J Gen Microbiol35:383-390, 1964 6 Meador VP, Tabatabai LB, Hagemoser WA, Deyoe BL: Identification of Bruc...

Quality control relies heavily on the use of formal assessment metrics. In this paper, for the context of veterinary epidemiology, we review the main proposals, precision, repeatability, reproducibility, and intermediate precision, in agreement with ISO (International Organization for Standardization) practice, generalize these by placing them within the linear mixed model framework, which we t...

The most important aerobic bacterial diseases of farmed deer and bison include bovine tuberculosis, Johne's disease (paratuberculosis), yersiniosis, leptospirosis, brucellosis, pasteurellosis, anthrax, salmonellosis and colibacillosis. Anaerobic bacterial infections affecting the same animals include necrobacillosis and a number of clostridial diseases such as tetanus, blackleg, malignant oedem...