RESUMEN
Objective To observe the variation of the blood pressure in patients with persistent vegetative state (PVS) during whirl-pool-bubble bath. Methods 5 PVS patients accepted whirlpool-bubble both therapy, 38℃for 20 minutes. Their blood pressure was recorded 0, 10 and 20 minutes after immersing for 4 weeks. Results The systolic pressure decreased 20 minutes after immersing compared with that just immersing, but all above 60 mmHg. The systolic and diastolic pressure maintained in a satisfactory range during whirlpool-bubble bath. Conclusion Hypotension has not been found in the patients with PVS during whirlpool-bubble bath.
RESUMEN
Objective:To develop a two-step method for purification of monoclonal antibody rhTF243 protein from mouse ascites by using hydrophobic charge induction chromatography(HCIC) and affinity chromatography with protein A sepharose CL-4B.Methods:The ascites was first purified by HCIC after centrifugation and filtration.Then the fraction containing the protein of interest was directly purified by affinity chromatography with protein A sepharose CL-4B.Results:The purity of the obtained monoclonal antibody was up to 97% with recovery of 73% and of high activity.Conclusion:The method for purification of monoclonal antibody is developed using HCIC and Protein A affinity chromatography and the obtained antibodies are of high purity and activity.