فهرست مطالب s. hasan radhi

Chronic renal failure are caused by impaired kidney function; this organ is essential in the metabolism, filtration, and excretion of compounds. Human hepatitis B virus is common in dialysis patients with chronic renal failure, and chronic kidney disease (CKD) is also associated with anemia in dialysis patients. In this study, 50 (36 men and 14 women) dialysis patients from Imamian Al-Khademian city, with ages between 30 and 77 years, and a healthy group (control group) with ages ranging between 30 and 62 years, were evaluated. Detection of hepatitis B virus by a molecular technique of real-time PCR and the concentration of erythropoietin hormone detected by the ELISA technique. The results showed that the prevalence of dialysis patients aged 41–50 and 60–51 was 20% and 18%, respectively. The detection of Hepatitis B from the serum of dialysis patients' samples showed that HBV was seen in 15 (30%) of the 50 serum samples. The concentration of the erythropoietin hormone in dialysis patients’ samples was lower than in the healthy groups (a control group). Also, the concentration of erythropoietin hormone was significantly lower in dialysis patients compared with the control group (P>0.05). Hepatitis B can affect chronic renal failure and dialysis patients' immunity. Also, people with hepatitis B have a lower level of the erythropoietin hormone, which is a major cause of anemia in dialysis patients.

This study aimed to examine the antibacterial effects of constituents obtained from Callistemon viminalis leaves. This goal was achieved by using three organic solvents, namely Ethanol, Ethyl acetate, and Hexane to prevent the growth of the causative urinary tract infections isolates, such as Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumonia, and Proteus sp. in Iraq. The C. viminalis fresh leaves collected from different regions of Hillah City, during March 2020, were classified according to the taxonomic features of Iraqi Flora. Extractions were completed by a method of digestion and then the stock solution of 200 mg/mL was prepared in 10% of Dimethylsulfoxide. A Millipore filter (0.22 µm) was used for the sterilization of all the extracts used in this study. Agar well diffusion method was utilized to test the antibacterial effects of the constituents separated from the dried leaves of C. viminalis against the urinary tract infection bacteria at three concentrations of 50, 100, and 200 mg/mL for each extracted constitute by the three different solvents. Dimethylsulfoxide 10% and the meropenem were utilized as the negative and positive controls.  Constituents separated by ethanol solvent at 200 mg/mL exhibited significant supremacy (P≤0.05) over the meropenem against Proteus sp. isolate, and exhibited the same significant difference (P≤0.05), compared to the meropenem drug against E. coli. Constituents extracted by Ethyl acetate organic solvent at a concentration of 200 mg/mL exhibited a similarly significant effect (P≤0.05), compared to the meropenem against Proteus sp. isolate. However, the hexane extract was the least effective among the other solvents utilized in this study. The results of the current study revealed that constituents in the leaves of C. viminalis could be considered a valuable herbal remedy for controlling urinary tract infections pathogenic bacteria.