In this present study, we developed Brassica oleracea var. Capitata (red cabbage) extract (RCE) powder- incorporated colorimetric media for rapid, selective, sensitive detection of urease-postive bacteria, Klebsiella pneumoniae ATCC 54475 and Proteus mirabilis 25933. The major component RCE is anthocyanin groups which are in charge pH dependent color change. ureas test contains certain concetra...

An indirect immunofluorescence test (IIF) has been developed for detecting Campylobacter pylori in gastroduodenal biopsies. This test was compared with standard methods of C. pylori diagnosis, namely Gram staining and urease test, in a study population of 226 patients; 121 of the biopsy specimens were cultured for C. pylori as well. C. pylori colonization was detected in 154 of 226 patients (68...

A novel method for the rapid modification of fullerene for subsequent enzyme attachment to create a potentiometric biosensor is presented. Urease was immobilized onto the modified fullerene nanomaterial. The modified fullerene-immobilized urease (C60-urease) bioconjugate has been confirmed to catalyze the hydrolysis of urea in solution. The biomaterial was then deposited on a screen-printed ele...

H.pylori is one of the common infectious agent that involves in acute and chronic gastritis, peptic scar and gastric cancer. The infection episode in children ranges between 10 to 80 percent and the high frequency in developing countries. The goal of this study was to determine the incident of H.pylori in the patients carried out to endoscopy and the effective factors. In this study, 50 patient...

The main purpose of the study is to determine resistance pattern of bacterial isolates to selected antibiotics among 88 dyspeptic patients in Iran. Frequency of infection among these patients have been evaluated among dyspeptic patients old (45 boys and 43 girls, aged 5-18 years) from 2016 to 2017.Eighty-eight patients with gastroduodenal disorders were included in the study. Urease test modifi...

In a prospective study, three antral biopsies were taken from 175 dyspeptic patients during routine endoscopy. One biopsy was inserted immediately into a gel-containing well of a CLOtest slide and two biopsies were sent to histopathology. Using the CLOtest, 84 of the 175 samples (48%) detected urease activity in the gastric biopsy, suggesting infection with Campylobacter pylori. Histopathologic...

background: the main purpose of the current study was to determine the effect of treating helicobacter pylori (hp) infection on seizure frequency in patients with refractory epilepsy. methods: a small sample of adult patients above 18 years of age with a diagnosis of refractory epilepsy was studied at the outpatient epilepsy clinic at shiraz university of medical sciences, from january 2009 thr...