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Exempla completiva - ConA exemplar hepatitis acuta T cellula mediata; S100 exemplar autoimmune hepatitis chronici cum productione autoanticorpore.
Fines comprehensivae – Corpus pondus, serum biochemistica (ALT, AST, LDH), gradus autoanticorporis (anti-S100), histopathologia iecoris (HE), immunis cellula infiltration analysi FACS.
Mechanismus agitatae - ConA T cellulas directe operatur; S100 exemplar hepaticum immune tolerantiae via adjuvant, recapitulationem humanam AIH pathogenesis frangit.
Valor translationalis - Specimen ad probandos immunosuppressos (corticosteroides, mycophenolatas), biologicos T cellulas (anti CD3), et JAK inhibitores.
IND-parati fasciculi notati - Studia administrari possunt ad normam GLP principiorum.
ConA Adductus C57BL/6 Autoimmune Hepatitis Model

LSP Adductus C57BL/6 Autoimmune Hepatitis Model

• efficacia probatio immunosuppressorum (corticosteroides, mycophenolatae mofetilis, azathioprinae, calcineurinae inhibitores)
• Aestimatio biologicorum Nisl T cellularum (anti-CD3, anti-CD4), cytokinorum (anti-TNF, anti-IFN-γ), et inhibitores JAK
• Target sanatio pro T cellae activationis, productionis autoanticorporis, et meatus inflammationis
• Biomarker inventio (iecoris enzymes, autoantibodies, cytokini perfiles)
• IND - pharmacologiae et toxicologiae studio
Parameter |
ConA Adductus AIH Model |
S100 AIH adductus Model |
Species/Strain |
C57BL/6 mus |
C57BL/6 mus |
modus inductionis |
Intravenous ConA (15-20 mg / kg), dosis unius |
Immunization subcutanea cum S100 dapibus homogenatis hepatis + Freund adjuvante (CFA/IFA), bibitur multiplex per 3-4 septimanas. |
Studium durationis |
Acutus: 24-72 horas; subacuti: usque ad VII dies |
4-6 weeks (immunization + provocatio) |
Clavis terminos |
Serum ALT, AST, LDH; iecur histopathologia (HE); cytokina campestria (IFN-γ, TNF-α, IL-2); ad libitum: T cellam activation venalicium |
Corpus pondus, serum anti-S100 autoantibodies, serum AST, hepatis cellula infiltration immunis (FACS pro T cellulis, macrophages), hepar histopathologia (HE), Th1/Th17 cytokinum profiling. |
Data sarcina |
Rudis notitia, analysis relationum, chemia clinica, histologia labitur, FACS fasciculi, bioinformatici (libitum) |
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A1: Exempla duo AIH mures C57BL/6 utentes praebemus: exemplar acutus AIH ConA-inductum et S100 exemplar chronici AIH ad investigationes preclinicales inductas.
A2: ConA non-specialiter operatur lymphocytes T ad trigger iecoris acutam inflammationem. S100 una cum adjuvante iecoris tolerantia immunis erumpit, responsa immunes persistentes inducit et damnum iecoris chronici format.
A3: Core detectiones includunt serum ALT, AST et LDH ad functionem hepatis. Nos etiam gradus autoanticorporis, perfiles cellae immunes et examen histopathologicum hepatis experior.
A4: Exemplar ConA uno injectione intraveno utitur, et mures 24 horis immolantur. Exemplar S100 administrationem intraperitonealem hebdomadalem accipit, experimento per 8 septimanas durans.