B OTH hepatitis C virus and Helicobacter pylori infections are commonly found in Egypt. Correlation among Helicobacter pylori and HCV has been assisted. This work aim was to research H. pylori DNA inside the liver tissue of Egyptian suffers with persistent hepatitis C and find the relation among HP invasion and HCV.This prospective study was conducted with 49 participants. Helicobacter pylori Standard Kit (H.pylori) genome is designed for the in vitro H.pylori genomes from liver tissues patients with chronic hepatitis C quantitatively. A TaqMan® principle was used by the primer and probe. During PCR amplification, primers of bidirectional hybridize to the H.pylori DNA. DNA probe was Labeled with a 5`-dye and a 3`-quencher forms the fluorogenic probe. During PCR amplification, the indicator dye and the quencher are separated and the probe is split. The increase in fluorescence can be detected by PCR platforms.

W ATER quality assessment of drinking water has been studied in Benha city, Qalubia Governorate, Egypt between April 2015 to March 2016 to evaluate the quality of different types of water according to physicochemical, chemical and bacteriological aspects. Twenty four samples were collected during the four seasons from different places in Benha City. Two kinds were analyzed; Benha filtered water and raw water of River Nile. The results indicated that the average values of physicochemical, heavy metals, trihalomethanes and bacteriological parameters in Benha filtered water treatment were within Egyptian standard (2007) and the World Health Organization (WHO) of water quality with comparison to raw water. The dominant bacterial isolates in the raw water samples were Escherichia coli and Enterobacter aerogenes; while the filtered water samples were 100% free from pathogenic bacteria and coliforms.

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