SPECIFIC ISOTYPE ANTIBODIES OF SECRETION-EXCRETION ANTI-ANTIGENS OF LEISHMANIA SP OF PROMASTIGOTE OR AMASTIGOTE FORMS USED AS PROTECTION, RESISTANCE AND CURING MARKERS OF MAMMALS TO LEISHMANIASES AND TO INTRACELLULAR PATHOGENIC MICRO-ORGANISM INFECTIONS, AND AS IMMUNOTHERAPEUTIC EFFECTORS

摘要

The invention concerns immunoglobulins characterized in that they consist in immunoglobulins of IgG2 classes and corresponding sub-classes, specific of secretion-excretion antigens of the prosmatigote and asmatigote forms of Leishmania sp, capable of lyzing Leishmania sp amastigotes and promastigotes in vitro, and neutralizing their proliferation.