طيبه طالب عبدالرضا الحجيمي

Oxidative stress markers MDA and GSH show an inverse correlation, meaning when one goes up, the other tends to go down. Specifically, elevated MDA (indicating increased oxidative stress) is associated with higher NO levels. Conversely, GSH and NO have an inverse relationship, where an increase in NO corresponds to a decrease in GSH, and vice versa. Furthermore, HSP70 levels tend to increase alongside MDA levels, suggesting a response to oxidative damage. Finally, higher HSP70 levels is also associated with higher NO levels, while an inverse correlation exists between GSH and HSP70, where decreasing GSH is linked to rising HSP70.

Results: heat shock protein levels were markedly higher (4.552±0.807) in E. histolytica-infected patients than in controls (1.959±0.236). Conclusions: The research demonstrated that individuals infected with Entamoeba histolytica had considerably higher levels of heat shock proteins70 compared to those in the control group.

The study indicated that E. histolytica infection was most frequent among individuals aged 21-40 years. Additionally, a notable rise in nitric oxide levels was observed in infected patients between 31 and 49 years old. In conclusion, this study suggests Infection was most common in 21-40 year olds, while NO levels were significantly elevated in infected individuals aged 31-49.

This study revealed a significant increase (P<0.05) for FSH, LH, Prolactin and testosterone for women with PCOS compared to control group. While estrogen and progesterone were significant decrease (P<0.05). Lipid profile in women with PCOS and control group demonstrated statistically highly significant difference (P<0.01) between both groups regarding Serum total cholesterol, Serum triglycerides, VLDL and LDL. while, significant decrease (P<0.05) for HDL for women PCOS compared to control group.

The respective mean serum levels of lead and cadmium were 3.73538 ± 0.067131 mg/L and 8.92525 ± 0.02314 mg/L for health men, 9.34477 ± 0.04122 mg/L and 6.08752 ± 0.05112 mg/L for lung cancer men while 6.63905 ± 0.030212 mg/L and 20.94029 ± 0.2910 mg/L for health female, 8.75170 ± 0.23401 mg/L and 12.93259 ± 0.6032 for lung cancer female, it is generally higher than the permissible limits,which consequently increases the health risk of the exposed individuals.