TY - JOUR PY - 1991// TI - Hemostatic changes due to the venom gland extract of the red-necked keelback snake (Rhabdophis subminiatus) JO - Toxicon: Journal of the International Society on Toxinology A1 - Zotz, R. B. A1 - Mebs, D. A1 - Hirche, H. A1 - Paar, D. SP - 1501 EP - 1508 VL - 29 IS - 12 N2 - After a bite by the aglyphous red-necked keelback snake Rhabdophis subminiatus a complete defibrinogenation syndrome with severe hemorrhagic diathesis developed in a 25-year-old man. In vitro studies showed that the venom gland extract of the snake contains a very active prothrombin (Factor II) activator. The thrombin generated is inhibited neither by antithrombin III nor the antithrombin-III-heparin complex. The venom gland extract stimulated also the tissue plasminogen activator; however, it did not cause direct activation of plasminogen, protein C, Factor X or direct degradation of fibrinogen.
Language: en
LA - en SN - 0041-0101 UR - http://dx.doi.org/ ID - ref1 ER -