Abstract
Two Leishmania strains, AZV (isolated from a typical case of American cutaneous leishmaniasis) and AMP (from a case of diffuse cutaneous leishmaniasis), were studied in C57BL/6 and BALB/c mice. After infection with 10(4) amastigotes of either strain, C57BL/6 mice developed self-resolving lesions lasting 20 to 23 weeks and showed both delayed hypersensitivity response to leishmanial antigen and specific agglutinating antibodies. On the other hand, BALB/c mice infected with 10(4) AZV or AMP amastigotes developed chronic, large, ulcerated lesions and showed impaired cellular and humoral responses to the parasite. When BALB/c and C57BL/6 mice received 10(2) AMP amastigotes, patterns of infection were similar to those observed after inoculation of 10(4) amastigotes. In vitro studies revealed that spleen cells from AZV- or AMP-infected C57BL/6 mice showed an increased DNA-synthetic response to leishmanial antigen, concanavalin A, and phytohemagglutinin. Spleen cells from AZV- or AMP-infected BALB/c mice showed an increased response to concanavalin A and diminished responses to leishmanial antigen, phytohemagglutinin, and lipopolysaccharide.
MeSH Terms
Animals
Antibody Formation
Antigens/administration & dosage
Female
Hypersensitivity, Delayed
In Vitro Techniques
Leishmaniasis/immunology
Leishmaniasis, Mucocutaneous/immunology
Lymphocyte Activation
Mice
Mice, Inbred BALB C
Mice, Inbred C57BL
Mitogens/pharmacology
Species Specificity
Chemicals
Antigens
Mitogens
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Pérez H
Arredondo B
González M
References (30)
30 references, click to expand
-
LEISHMANIA.
Adv Parasitol. 1964;2:35-96
PMID: 14321783
-
Genetic control of immune responses to parasites: immunity to Trichuris muris in inbred and random-bred strains of mice.
Parasitology. 1975 Aug;71(1):51-60
PMID: 1178220
-
[Clinical and parasitological study of a new strain of Leishmania].
Arch Venez Med Trop Parasitol Med. 1959 Jul;3:298-326
PMID: 13768852
-
Regulation of immune responses by suppressor T cells.
Tohoku J Exp Med. 1976;5:91-143
PMID: 61102
-
Suppressor cells in mice infected with Trypanosoma brucei.
J Immunol. 1977 Sep;119(3):1029-33
PMID: 302268
-
Suppressor cells in experimentally trypanosomiasis.
Nature. 1977 Feb 10;265(5594):539-41
PMID: 299925
-
Growth of Leishmania amastigotes in macrophages from normal and immune mice.
Z Parasitenkd. 1977 Aug 25;53(1):75-81
PMID: 919689
-
The effect of BCG on experimental cutaneous leishmaniasis in mice.
J Immunol. 1977 Jun;118(6):2288-90
PMID: 864260
-
Numerical immunotaxonomy of Leishmania. I. Differentiation of four strains of Leishmania by serological tests.
Immunology. 1976 Jul;31(1):1-19
PMID: 800397
-
Malarial immunodepression in vitro: adherent spleen cells are functionally defective as accessory cells in the response to horse erythrocytes.
Eur J Immunol. 1976 Nov;6(11):816-9
PMID: 793851
-
Immunodepression, high IgM levels and evasion of the immune response in murine trypanosomiasis.
Nature. 1976 Nov 18;264(5583):256-8
PMID: 1087372
-
Diffuse cutaneous leishmaniasis in Ethiopia. 3. Immunological studies. IV. Pathogenesis of diffuse cutaneous leishmaniasis.
Trans R Soc Trop Med Hyg. 1970;64(3):380-93
PMID: 4195254
-
Leishmaniasis of the New World: taxonomic problems.
Br Med Bull. 1972 Jan;28(1):44-8
PMID: 4562681
-
Functional heterogeneity of murine lymphoid cells. 3. Differential responsiveness of T cells to phytohemagglutinin and concanavalin A as a probe for T cell subsets.
J Immunol. 1973 Feb;110(2):362-75
PMID: 4119248
-
The lymphocyte response to a primary viral neoplasm (MSV) through its entire course in BALB-c mice.
Int J Cancer. 1972 Nov;10(3):581-8
PMID: 4128689
-
Leishmania donovani: antibody response to chicken ovalbumin by infected golden hamsters.
Exp Parasitol. 1969 Aug;25(1):171-80
PMID: 4188549
-
The humoral antibody response to a primary viral neoplasm (MSV) through its entire course in BALB-c mice.
Int J Cancer. 1973 Nov 15;12(3):637-45
PMID: 4364795
-
Selective triggering of B cell subpopulations by mitogens.
Eur J Immunol. 1974 Nov;4(11):771-6
PMID: 4609774
-
Mitogens as probes for immunocyte activation and cellular cooperation.
Transplant Rev. 1972;11:131-77
PMID: 4594974
-
Cell-mediated and humoral immunity to protozoan infections.
Transplant Rev. 1974;19(0):121-46
PMID: 4601570
-
Depletion of T and B lymphocytes during malarial infections.
Cell Immunol. 1974 Sep;13(3):440-6
PMID: 4548861
-
Selective induction of DNA synthesis in T and B lymphocytes.
Cell Immunol. 1972 Aug;4(4):381-93
PMID: 4559167
-
Experimental cutaneous leishmaniasis. 3. Effects of thymectomy on the course of infection of CBA mice with Leishmania tropica.
Clin Exp Immunol. 1972 Feb;10(2):337-57
PMID: 4558410
-
Immunosuppression in bovine trypanosomiasis.
Vet Rec. 1974 Jul 27;95(4):86-7
PMID: 4439631
-
Letter: Genetic control of natural resistance to Leishmania donovani.
Nature. 1974 Jul 26;250(464):353-4
PMID: 4852791
-
Variation in susceptibility of mouse strains to Leishmania donovani infection.
Trans R Soc Trop Med Hyg. 1972;66(4):527-8
PMID: 5071050
-
Functional heterogeneity of murine lymphoid cells. I. Responsiveness to and surface binding of concanavalin A and phytohemagglutinin.
J Immunol. 1972 Jan;108(1):1-17
PMID: 5010393
-
Current status of the immunology of blood and tissue Protozoa. I. Leishmania.
Exp Parasitol. 1975 Dec;38(3):370-400
PMID: 1107055
-
Experimental cutaneous leishmaniasis. V. Protective immunity in subclinical and self-healing infection in the mouse.
Clin Exp Immunol. 1976 Jan;23(1):126-38
PMID: 1261086
-
DISSEMINATED CUTANEOUS LEISHMANIASIS; INNOCULATION TO LABORATORY ANIMALS, ELECTRON MICROSCOPY AND FLUORESCENT ANTIBODIES STUDIES.
Arch Dermatol. 1965 May;91:439-47
PMID: 14275881