摘要:

AbstractWe have investigated the ability of peripheral blood lymphocytes from 57 cancer patients and from 54 normal controls to exert cytotoxic activity in vitro on allogeneic target cells by using a residual tritiated proline assay. Phytohemagglutin was added to the cultures for potentiating the reaction. The cytotoxic potential of lymphocytes from cancer patients was significantly lower than that of healthy controls. Increased survival of target cells was found in numerous reactions with patients' lymphocytes, probably reflecting a “feeder” effect. The source of plasma used for testing, i.e., autologous or pooled normal homologous plasma, did not affect the strength of cytotoxicity reactions displayed by lymphocytes from either normal or cancer patients. A lower reactivity was generally seen in patients with metastatic disease than in patients with no evidence of distant spr

ISSN:0022-4790    

DOI:10.1002/jso.2930080112

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1976

数据来源: WILEY

摘要:

AbstractWe devised a direct percutaneous transhepatic cholangial drainage under fluoroscopic control. The principle is as follows. After percutaneous transhepatic cholangiography, the three dimensional structure of intrahepatic bile ducts is projected to a two dimensional plane under fluoroscopy; the needle can then be introduced into the selected bile duct with accuracy.The technique can be used as a preoperative management of operations of patients with jaundice and also as a palliative management of advanced cancer without much complication.

ISSN:0022-4790    

DOI:10.1002/jso.2930080113

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1976

数据来源: WILEY

ISSN:0022-4790    

DOI:10.1002/jso.2930080101

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1976

数据来源: WILEY