- Type of paper
: Paper in journal
Title: Concomitant tumor immunity
- Authors:
- Polovina, Svetislav
- Radonić, Elizabeta
- Andreis, Igor (496)
Journal: Acta clin. Croat
Number: 3
ISSN: 616 -006
Volume: 30
Year: 1991
Pages: from 183 to 191
Number of references: 42
Language: engleski
Summary: Resistance to tumours retransplanted to animals already
carryinga progressing tumor is called concomitant immunity. Depending onthe
immunogenicity of the tumor model used, it is mediatedeither by
immunological or non-immunological mechanisms. In thispaper the dynamics of
concomitant immunity, its effectors, andfactors which could be responsible
for its weakening ordisappearing are discussed. The correlation between
concomitantand sinecomitant immunity is also discussed.
Keywords: tumor immunology, concomitant immunity, sinecomitant immunity
- Type of paper
: Paper in journal
Title: The role of suppressor cells in concomitant tumour
immunity
- Authors:
- Andreis, Igor (496)
- Radonić, Elizabeta
- Polovina, Svetislav
- Lovnički, Tajana-Janja
- Galina, Dubravka
Journal: Acta clin. Croat
Number: 4
ISSN: 616 -006
Volume: 31
Year: 1992
Pages: from 261 to 266
Number of references: 8
Language: engleski
Summary: The dynamics of concomitant immunity (CI) in the
Ehrlichascites tumour (EAT) model, in which both the primary andsecondary
tumour grow sc, is described. In this model, CI ismaximally manifested on
the 9th day following the injection ofthe primary tumour and significantly
weaker on the 14th day. Inorder to explain this dynamics, the cytotoxicity
of micesplenocytes to the EAT cells was studied in the neutralizationtest.
In the groups of mice which had been injected withsplenocytes of animals
that been carrying the primary tumour for9 days, tumour growth was markedly
inhibited. In the group ofanimals which had received tumour cells and
splenocytes of micewhich had been carrying the primary tumour for 14 days,
thetumours that developed were significantly larger than thetumours in the
control group. These results, as well as the factthat cyclophosphamide (200
mg/kg) prevented the weaking orcessation of CI, indicate that the weaking
of CI in the modelused may be due to the participation of suppressor cells.
Keywords: experimental tumours, tumour immunity, concomitant immunity, suppressor cells
- Type of paper
: Paper in journal
Title: LAI-test in analysis of blocking and deblocking factors in
tumor bearing animals
- Authors:
- Pjanić, Aida
- Andreis, Igor (496)
- Juretić, Antonio (81601)
Journal: Iugoslav Physiol Pharmacol Acta
Number: 2
ISSN: 616 -006
Volume: 27
Year: 1991
Pages: from 139 to 148
Number of references: 15
Language: engleski
Summary: The leukocyte adherence inhibition (LAI) test was used
foranalysis of the role of blocking and deblocking factors on tumourgrowth.
It has been shown that this test is a good indicatorof lymphocyte
sensitivity on tumour antigens in the Yoshidaascites sarcoma (YAS) model.
Keywords: LAI-test, blocking factors, deblocking factors, tumor
- Type of paper
: Paper in journal
Title: