Gondii- seropositive women have a lower concentration of testosterone compared with Toxoplasma-free subjects 40, 41. Fig 2 summarizes the included studies and Table 1 represents the details of each study. Gondii infection and testosterone in humans and animals, respectively. Gondii with testosterone in humans, a mean±standard deviation (SD) using the random effects model and corresponding 95% confidence intervals (CI) were calculated for each study. No datasets were generated or analysed during the current study. The manuscript presents research on animals that do not require ethical approval for their study. The participants provided their written informed consent to participate in this study. The studies were conducted in accordance with the local legislation and institutional requirements. Gondii seropositivity with hair loss in women, hirsutism in women, and height increase in women and men. Gondii- seropositive men have a higher concentration of testosterone and T. Gondii IgG seropositive female and male students. They conducted case-control studies among T. Gondii and testosterone in humans were conducted by Flegr et al in 2008. Two studies assessing the use of oxandrolone in trauma patients did not show promising results as these patients had a longer duration of mechanical ventilation, and higher reintubation rates and oxandrolone did not improve the length of ICU or hospital stay.56,57Table 2 summarises the articles related to the use of testosterone in human patients with acute critical illness. However, studies addressing the effect of testosterone therapy on inflammation during critical illness show that it may be proinflammatory, by increasing activation of the p38 mitogen-activated protein kinase signaling pathway. Studies have shown that long-term testosterone therapy neither decreases nor increases markers of inflammation in elderly hypogonadal men and post-menopausal women.40,41 Taken together, we have shown that testosterone induces increased bacterial growth, biofilm formation and endotoxin release, which may promote UPEC persistence in the urinary tract. We found that both 2 and 60 ng/mL of testosterone increased endotoxin release from UPEC, but not UPECs hemolytic capacity. Others have also shown that sex hormones can increase the biofilm formation of gram-negative bacteria (Wang et al., 2013; Fteita et al., 2014). We also found that biofilm formation was increased by testosterone. After menopause, the ratio of estrogen to testosterone is reduced in women, which also might have a net effect on UPEC virulence and the outcome of a UTI (Villa et al., 2012).
.jpg)
