ABSTRACT Intramuscular vaccination of mice with the naked pBI-11 DNA plasmid targeting E6 and E7 of HPV16 and HPV18 via a conventional syringe and needle generates human papillomavirus (HPV) antigen-specific CD8+ T cell-mediated immune responses and therapeutic effects against the TC-1 tumor model. However. delivery of DNA vaccines by this method is less effective in patients. likely ... https://www.marcelovicente.com/product-category/color-enhancing-mask/