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The study aims at accounting the prevalence of pathogenic bacteria within the family Enterobacteriaceae in retail meat samples. Eighty samples were collected from four different locations of Allahabad region. Isolation was done using selective plating according to ISO Standard; ISO 21528-1:2004. Differentiation and characterization of different isolates was based on their growth characteristics on specific culture media, their biochemical confirmatory tests and Gramstaining reactions. Total soluble proteins of the isolates were estimated by Biuret method. Antibiotic susceptibility of the isolates was tested against antibiotics including ampicillin, streptomycin and ciprofloxacin at different concentrations. A total of 62 isolates were obtained and identified as Klebsiella planticola, Citrobacter youngae, Enterobacter sp, E. cloacae, K. ornithinolytica and K. pneumonia. All the isolates were susceptible to ampicillin, streptomycin and ciprofloxacin at concentrations of 10, 50, 80 and 100 g/ml. The virulent proteins were highest in Enterobacter (127.3 mg/ml) followed by C. youngae (119.4 mg/ml). Meat sold in the local markets of Allahabad showed presence of pathogenic bacteria belonging particularly to the family Enterobacteriaceae; indicating poor hygienic conditions as well as improper storage environment. The results revealed that K. pneumonia (29.9%) represented the major part of bacterial flora, in the samples followed by C. youngae (20%).

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Pleomorphic adenomas are the most common salivary gland tumours. It is rare to find these tumours in the submandibular glands. This case report is about a twenty-year old male patient who presented with huge mass on the submandibular region. The facial disfigurement due to the tumour was responsible for low self-esteem in this young male. The patient was treated with complete left submandibular gland excision.