Наукова періодика України Experimental oncology


Symchych T. V. 
Anticancer effectiveness of vaccination based on xenogeneic embryo proteins applied in different schedules / T. V. Symchych, N. I. Fedosova, O. M. Karaman, L. M. Yevstratieva, H. S. Lisovenko, I. M. Voyeykova, H. P. Potebnia // Experimental oncology. - 2015. - Vol. 37, № 3. - С. 197-202. - Режим доступу: http://nbuv.gov.ua/UJRN/EOL_2015_37_3_7
The aim - to evaluate anticancer activity of vaccination with chicken embryo proteins (CEP) applied in different schedules. C57BI mice were vaccinated with CEP before (prophylactic schedule) or after (different therapeutic schedules with or without preliminary tumor removal) the Lewis lung carcinoma cells transplantation. The latent period of tumor development, tumor volume and metastasis rate were evaluated. Potent antimetastatic effect of CEP-based vaccination was seen in case of therapeutic regimen after primary tumor removal. The metastasis inhibition index (Mil) reached 96,9 and 97,8 % on 18<^>th and 34<^>th day after tumor removal, respectively. When CEP vaccination was performed in the settings of therapeutic regimen without primary tumor removal the anticancer effect was evident only if vaccinations started as early as 24 h after the cancer cells injections. The highest Mil achieved in such condition was 77,6 %, tumor volume in the group of vaccinated animals was by 53,1 - 42,1 % lower than in the control tumor-bearing mice. CEP vaccination before tumor challenge (prophylactic immunization) led to a statistically significant prolongation of the latent period of tumor development, a reduction of tumor volume (35,8 - 48,8 % compared to control unvaccinatcd mice) and a marked inhibition of metastasis (Mil was 71,1 %). Conclusion: vaccination based on CEP exhibited both prophylactic and therapeutic anticancer effects. The last one is more pronounced when the vaccination starts shortly after the primary tumor resection.
  Повний текст PDF - 123.803 Kb    Зміст випуску     Цитування публікації

Цитованість авторів публікації:
  • Symchych T.
  • Fedosova N.
  • Karaman O.
  • Yevstratieva L.
  • Lisovenko H.
  • Voyeykova I.
  • Potebnia H.

  • Бібліографічний опис для цитування:

    Symchych T. V. Anticancer effectiveness of vaccination based on xenogeneic embryo proteins applied in different schedules / T. V. Symchych, N. I. Fedosova, O. M. Karaman, L. M. Yevstratieva, H. S. Lisovenko, I. M. Voyeykova, H. P. Potebnia // Experimental oncology. - 2015. - Vol. 37, № 3. - С. 197-202. - Режим доступу: http://nbuv.gov.ua/UJRN/EOL_2015_37_3_7.

      Якщо, ви не знайшли інформацію про автора(ів) публікації, маєте бажання виправити або відобразити більш докладну інформацію про науковців України запрошуємо заповнити "Анкету науковця"
     

       Всі права захищені © Національна бібліотека України імені В. І. Вернадського