Prevalence of Brucella Species in Raw Milk Produced in the Industrial and Traditional Production Units in Yazd
Journal Title: International Journal of Medical Laboratory - Year 2016, Vol 3, Issue 3
Abstract
Backgrounds and Aims: Healthy milk and dairy products are important in human nutrition because of the high value of the food. Contaminated raw milk is the mainly way of transmition of brucellosis to humans.Unpasteurized milk and dairy products can contagion to human and cause mallta fever. So brucellosis is an important zoonotic disease in human and animals especially domestic animals. The aim of this study is determining the contamination of traditional and industrial cow and sheep milk to brucella spp in Yazd. Materials and Methods: Totally 198 raw milk samples were randomly cultured in three months period from the units of distribution supply of the milk centers at diffrenet regions in yazd, examined by special brucella agar,species identification was performed by Gram stain, and growth in the presence of aniline dyes, hydrogen sulfide production, and urease test. Results: Five samples (2.52%) were positive, 4 samples (2.02%) of Brucella.abortus and 1 sample (0.5%) of Brucella.melitensis were confirmed out of 198 cultured milk samples. Conclusions: The results show the seriousness of the brucllosis transmission to human (Malta fever) through raw and unpasteurized milk.
Authors and Affiliations
Farideh Jamali, Sahar-sadat Emadi, Ahmad Mosadegh
Keywords
Related Articles
- EP ID EP212566
- DOI -
- Views 101
- Downloads 0
Transforming Growth Factor-β1 Preserves Bovine Nasal Cartilage against Degradation Induced by Interleukin-1α in Explant Culture
Background and Aims: Chondrocytes and their differentiation play a central role in joint diseases. Effect of the transforming growth factor (TGF)-β1 on chondrocyte characteristics and differentiation is not clearly under...
The Relaxant Effect of Carvacrol on Acetylcholine-induced Contraction in Isolated Rat's Ileum
Background and Aims: The antioxidant and anti-inflammatory effects of carvacrol were reported. The aim of the current study was an investigation the relaxant effects of carvacrol on acetylcholine-induced contraction in i...
Capability of Platelet Factor 4 to Induce Apoptosis in the Cancerous Cell Lines in Vitro
Background and Aims: Platelet factor 4 (PF4) or CXCL4 is a member of CXC chemokine family which is stored in alpha granules of platelets. The main function known for PF4 is angiostasis which may contribute to prevent tum...
Advances in Hematopoietic Stem Cell Mobilization and Peripheral Blood Stem Cell Transplantation
Hematopoietic stem/progenitor cells (HSPCs) which give rise to different blood cell types are present within the bone marrow microenvironment, especially in flat bones such as skull, vertebrae, pelvis and chest. Interact...
Tips and Tricks in Fluorescence In-situ Hybridization (FISH)- based Preimplantation Genetic Diagnosis /Screening (PGD/PGS)
As numerical and structural defects in chromosomes are an inevitable consequence of IVF, Pre-implantation genetic diagnosis and screening (PGD/PGS) methods are used for detecting abnormalities in embryos before implantat...