PTX3 and diabetes mellitus: The findings showed that exercise significantly affected PTX3 blood circulation in people with diabetes (SMD = −0.115; 95% CI, −0.475 to 0.245; df = 4, p = 0.85; I2 = 0.0001%) and overweight/obese participants (SMD = −0.179; 95% CI, −0.595 to 0.237; df = 8, p = 0.399; I2 = 73.85%, Figure 10).