SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Graf Wilhelm) srt2:(1995-1999)"

Sökning: WFRF:(Graf Wilhelm) > (1995-1999)

  • Resultat 1-9 av 9
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  •  
7.
  • Mahteme, Haile, et al. (författare)
  • Adjuvant 131I-anti-CEA-antibody radioimmunotherapy inhibits the development of experimental colonic carcinoma liver metastases
  • 1998
  • Ingår i: Anticancer Research. - 0250-7005 .- 1791-7530. ; 18:2A, s. 843-848
  • Tidskriftsartikel (refereegranskat)abstract
    • Adjuvant radioimmunotherapy (RIT) for human colonic cancer was performed in a nude rat model of experimental liver metastases. Thirty-three rats were injected intraportally through a mesenteric vein with 5 x 10(6) cells from the human colonic cancer cell line LS174T. Within half an hour, 20 MBq (n = 2), 75 MBq (n = 5), or 150 MBq (n = 10) of the 131I-labelled anti- carcinoembryonic antigen (CEA) monoclonal antibody (MAb) 38S1 was administered intravenously (i.v.), whereas control groups received either i.v. saline injections (n = 12) or 150 MBq of the irrelevant 131I-labelled MAb 79C (n = 4). Decay corrected whole-body data showed that more than 80% of the initially MAb-bound radioiodine was excreted during the first 2 weeks. Whole- body clearance and blood clearance of 131I-38S1 and 131I-79C were essentially similar. At sacrifice 5-7 weeks after administration, neither 20 MBq nor 75MBq 131I-38S1 significantly prevented the development of liver metastases. By contrast, with 150 MBq, no metastases formed in the animals treated with MAb 131I-38S1 or 131I-79C. A radiation induced effect on the haematopoietic system was found in the 150MBq dosage groups. It is concluded that the inhibition of tumour induction was not strictly dependent on a radiation dose delivered by a tumour-specific MAb. Since a non-tumour-specific 131I-MAb, in a smaller group of animals, proved equally efficacious in preventing tumour growth, the total body 131I dose was probably the major contributing factor.
  •  
8.
  •  
9.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-9 av 9
 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy