Immune response of BALB/c mice against an experimental vaccine of Alum precipitated autoclaved Leishmania major (Alum-ALM) mixed with BCG or Mycobacterium vaccae
被引:0
作者:
Nateghi, Rostami M.
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机构:
Univ Tehran Med Sci, Med Parasitol & Mycol Dept, Sch Publ Hlth, Tehran, Iran
Univ Tehran Med Sci, Publ Hlth Res Inst, Tehran, IranUniv Tehran Med Sci, Ctr Res & Training Skin Dis & Leprosy, Tehran, Iran
Nateghi, Rostami M.
[2
,3
]
Keshavarz, H.
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h-index: 0
机构:
Univ Tehran Med Sci, Med Parasitol & Mycol Dept, Sch Publ Hlth, Tehran, Iran
Univ Tehran Med Sci, Publ Hlth Res Inst, Tehran, IranUniv Tehran Med Sci, Ctr Res & Training Skin Dis & Leprosy, Tehran, Iran
Keshavarz, H.
[2
,3
]
Khamesipour, A.
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h-index: 0
机构:
Univ Tehran Med Sci, Ctr Res & Training Skin Dis & Leprosy, Tehran, IranUniv Tehran Med Sci, Ctr Res & Training Skin Dis & Leprosy, Tehran, Iran
Khamesipour, A.
[1
]
机构:
[1] Univ Tehran Med Sci, Ctr Res & Training Skin Dis & Leprosy, Tehran, Iran
[2] Univ Tehran Med Sci, Med Parasitol & Mycol Dept, Sch Publ Hlth, Tehran, Iran
[3] Univ Tehran Med Sci, Publ Hlth Res Inst, Tehran, Iran
AMERICAN CUTANEOUS LEISHMANIASIS;
PLACEBO-CONTROLLED TRIAL;
VISCERAL LEISHMANIASIS;
DOUBLE-BLIND;
PLUS BCG;
QUANTIFYING LEISHMANIA;
PROTECTIVE IMMUNITY;
CANDIDATE VACCINE;
TREATMENT FAILURE;
INTERFERON-GAMMA;
D O I:
暂无
中图分类号:
R38 [医学寄生虫学];
Q [生物科学];
学科分类号:
07 ;
0710 ;
09 ;
100103 ;
摘要:
Immune response in BALB/c mice immunized 3 times with different doses (50 jig or 200 mu g of protein) of Alum precipitated autoclaved Leishmania major (Alum-ALM) mixed with either BCG (1 x 10(7) CFU) or different doses of killed Mycobacterium vaccae (1 x 10(6), 1 x 10(7)) was assessed. Mice immunized with low dose of Alum-ALM mixed with either BCG or low M. vaccae showed a significantly higher IFN-gamma, production and a lower IL-4 level and a significantly lower parasite burden compared to the control PBS injected group. It seems that immunization with a low dose of Alum-ALM mixed with an adjuvant induces a Th1 type of immune response in susceptible BALB/c mice.