RESUMO
OBJECTIVE: To observe and compare the effects of Hanfangji Compound and IFN-gamma on expressions of transthyretin (TTR) , inter-alpha inhibitor H1 (ITIH1) and serpin peptidase inhibitor clade F member 2 (SERPINF2) of hepatic stellate cells (HSC-T6). METHOD: Hanfangji Compound and IFN-gammaof different concentrations were used in hepatic stellate cell-T6 (HSC-T6) for 48 h. Flow cytometer was used to detect the effects of Hanfangji Compound and IFN-gamma on HSC proliferation. RT-PCR method was adopted to detect mRNA expressions of TFR, ITIH1 and SERPINF2. TTR, ITIH1 and SERPINF2 secretions were detected by ELISA. The protein localizations of TTR, ITIH1 and SERPINF2 were examined by immune fluorescence. The protein expression of TfR and ITIHI were determined by Western blot. RESULT: After Hanfangji Compound and IFN-gamma were adopted in HSC-T6, compared with the control group, the cell proliferation was inhibited obviously (P < 0. 05) , protein expressions of TTR, ITIH1 and SERPINF2 and mRNA expression increased significantly, with certain correlation with concentrations of Hanfangji Compound. The 2. 5 g L-I Hanfangji Compound group was superior to the IFN-gamma group (P <0. 05). CONCLUSION: Hanfangji Compound can inhibit HSC proliferation, upregulated TTR, ITIH1 and SERPINF2 proteins and mRNA expression, which may be one of mechanisms of anti-hepatic fibrosis of Hanfangji Compound.
Assuntos
alfa-Globulinas/metabolismo , Medicamentos de Ervas Chinesas/farmacologia , Células Estreladas do Fígado/citologia , Células Estreladas do Fígado/metabolismo , Receptores de Albumina/metabolismo , alfa 2-Antiplasmina/metabolismo , alfa-Globulinas/genética , Western Blotting , Linhagem Celular Tumoral , Proliferação de Células/efeitos dos fármacos , Ensaio de Imunoadsorção Enzimática , Células Estreladas do Fígado/efeitos dos fármacos , Humanos , Receptores de Albumina/genética , alfa 2-Antiplasmina/genéticaRESUMO
The ligators we have developed is a kind of economical and effective six-ring ligator. Endoscopic variceal ligation (EVL) was performed to treat bleeding from esophageal varices in patients with liver cirrhosis using self-made ligator and foreign multiple ligator. There are similar effects with both self-made ligator and foreign mutiple ligator in the control of variceal bleeding, variceal obliteration and rebleeding (93.8%, 87.5%, 0 in the group with self-made ligator, 94.5%, 87.1%, 2.4% in the group with foreign multiple ligator, P>0.05). In terms of the quality index, successful operation rate, hemastatic rate, variceal obliteration rate, rebleeding rate, complications and variceal recurrence rate, the self-made ligator is as good as the foreign multiple ligator, but much cheaper.