Are circulating levels of relaxin normal in pregnant women with pelvic pain?
We failed to confirm an earlier claim that circulating relaxin levels are related to pelvic girdle pain in pregnant women.
Anticoagulation of primates with heparin before catheter insertion imparts some protection to non-coated catheters, and protamine reversal of anticoagulation with heparin may partially negate the protective effect seen with heparin-coated pulmonary artery catheters.