Sökning: WFRF:(Wang Yu Hui)
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Prevention of myosi...
Prevention of myosin-induced autoimmune myocarditis in mice by anti-L3T4 monoclonal antibody.
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Yuan, Hai-Tao (författare)
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Liao, Yu-Hua (författare)
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Wang, Zhaohui (författare)
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Dong, Ji-Hua (författare)
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Cao, Lin-Sheng (författare)
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Wang, Zhao-Hui (författare)
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Wang, Jin-Ping (författare)
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- Fu, Michael, 1963 (författare)
- Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Wallenberg Laboratory
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(creator_code:org_t)
- Canadian Science Publishing, 2003
- 2003
- Engelska.
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Ingår i: Canadian journal of physiology and pharmacology. - : Canadian Science Publishing. - 0008-4212 .- 1205-7541. ; 81:2, s. 84-8
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This study was aimed at studying the effect of the induction of immune tolerance to swine cardiac myosin from anti-L3T4 monoclonal antibody injection and whether the immune tolerance could protect mice with myosin-induced myocarditis from myocardial injury. Twenty-four Balb/c mice were divided into two groups at random. All of the mice were immunized with swine cardiac myosin on the 1st day, 14th, 28th, 42nd, and 52nd day. Immune tolerance was induced by triplicate injections of 400 microg anti-L3T4 McAb on the 0 day (intravenous), 1st day, and 2nd day (intraperitoneal) in McAb-treated group. In the saline-treated group, saline of the same volume as anti-L3T4 monoclonal antibody was used as a control. The sera and hearts biopsies of all mice were collected on the 58th day. The anti-cardiac myosin antibody was examined with ELISA, and pathological changes of heart were observed by light microscope. It was shown that mice immunized with swine cardiac myosin could produce anti-myosin antibody and the anti-cardiac myosin antibody was positive in most of the saline-treated group but negative in the McAb-treated group. Morphologically, myocardial degeneration, necrosis, and infiltration of inflammatory cells were found in the saline-treated group but not in the McAb-treated group. In conclusion, this study indicated that the immune tolerance to cardiac myosin was induced by the anti-L3T4 monoclonal antibody, and accordingly myocardial injury could be prevented by induction of immune tolerance.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Mikrobiologi inom det medicinska området (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Microbiology in the medical area (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Cell- och molekylärbiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Cell and Molecular Biology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Fysiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Physiology (hsv//eng)
Nyckelord
- Animals
- Antibodies
- Monoclonal
- therapeutic use
- Antigens
- Differentiation
- T-Lymphocyte
- immunology
- Autoimmune Diseases
- complications
- immunology
- prevention & control
- Autoimmunity
- genetics
- immunology
- Cardiac Myosins
- immunology
- Immune Tolerance
- genetics
- immunology
- Mice
- Mice
- Inbred BALB C
- Myocarditis
- complications
- immunology
- prevention & control
- Swine
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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