Determining the inhibitory effect of Nigella sativa extract and comparing it with some antibiotics on gram-positive and gram-negative bacteria

The most typical bacterial infection is a urinary tract infection, and if it is not treated, problems may result. In order to examine, identify, and test the microorganisms responsible for urinary tract infections for susceptibility to antibiotics and Nigella sativa plant extract, 100 urine samples were collected as part of the study. According to the findings of the bacterial culture, all isolates grew positively and displayed two types of growth: growth that was positive for gram stain and growth that was negative for gram stain. The results showed that IPM was the most effective antibiotic, as all the isolates were 100% sensitive to it, and the least effective was the CRO antibiotic, as most of the isolates were 100% resistant to it. The results also showed the effectiveness of Nigella sativa extract against the isolates under study and at all concentrations used.