Hassan Hassanzadazar

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Lactobacillus strains are a major part of the probiotics, microflora of the intestine and of fermented dairy products, and are found in a variety of environments. The aim of this study was to find out the ability of bile and acid tolerance and antibacterial properties of the twenty eight isolates of three group lactobacilli namely Lactobacillus plantarum,(More)
Parasites and parasitic diseases are widely spread in the world. Their adverse effects on health and social-economic society cause tremendous public health problems. Parasitic infections in different ways (water, soil, food and vegetables) can affect humans and induce other complications such as gastrointestinal disorders, malnutrition, anemia and allergies(More)
OBJECTIVE To identify medicinal plants witch are used for headaches and migraines treatment in Lorestan province of Iran. METHODS Traditional medical herbs information was acquired from indigenous people with the cooperation of health centers of Doroud, Borujerd, Khorramabad, Aleshtar Poldokhtar, Aligoodarz, Nourabad and Kouhdasht cities. The prepared(More)
Viability of probiotic bacteria in food during maintenance and time of consuming in food has become a challenge in food hygiene and technology and is important for representing their beneficial health effects. The aim of this study was to determine the survival of probiotic Enterococcus faecium derived from Koopeh cheese added to industrial Iranian(More)
Biogenic amines (BA) are nitrogenous compounds that possess biological activity. The source of production is the microbial decarboxylation of amino acids. This compounds are found in various types of cheese. The aim of this work was to evaluate the BA content of some traditional cheeses in West Azerbaijan province Iran. For this purpose, 70 samples of(More)
BACKGROUND AND OBJECTIVES Pseudomonas aeruginosa is a Gram-negative, aerobic bacterium found in water and soil. It is a normal flora in skin and gastrointestinal tract of human beings. P. aeruginosa as an opportunistic pathogen involved in nosocomial infections having multiple pathogenic factors and shows high rate of resistance to different antibiotics.(More)
Background: Herbal distillates have been used for many centuries as drinks, flavors, and herbal medicine in Iran, especially in the city of Urmia. Recently, some studies claimed the presence of methanol in different types of herbal distillates. Methanol is a highly toxic compound which can cause acute or chronic toxicity in humans. Acute poisoning with(More)
Antibiotic resistance is growing and has limited ability of physicians to treat some infectious diseases. Discovery of new antibiotics or semi-synthetic derivatives affecting on resistant infections are main objectives for treatment of infectious diseases. The aim of this study was to investigate antimicrobial activity of Hydro-alcoholic extracts of ginger(More)
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