Abstract | OBJECTIVE: METHODS: RESULTS: There was a decline of liver hydroxyline and serum AST and ALT in oxymatrine group compared to those of the D-GalN group. The hydroxyline content in oxymatrine pretreatment group was (0.50 0.11)mug/mg compared with (0.99 0.14)mug/mg in D-GalN group (t=8.366, P<0.01). The content in oxymatrine treatment group was (0.44 0.04)mug/mg compared with 0.70 0.06 in D-GalN group (t=9.839, P<0.01). The SOD activity was (149.81 15.28) NU/mg in oxymatrine pretreatment group and (95.22 16.33) NU/mg in the model group (t=7.309, P<0.01); (157.68 19.54) NU/mg in the treatment group compared with (119.88 14.94) NU/mg in the model group (t=4.348, P<0.01). MDA in the pretreatment group was (2.06 0.17) nmol/mg, lower than (4.57 0.37) nmol/mg in the model group (t=17.529, P<0.01). In the treatment group, it was (1.76 0.24)nmol/mg, lower than (3.10 0.17) nmol/mg in the model group (t=12.697, P<0.01). TGF?1 mRNA reduced in the pretreatment and treatment groups as compared with that in the model group (0.21 0.01 vs 0.50 0.01, t=48.665, P<0.01; 0.18 0.02 vs 0.38 0.01, t=22.464, P<0.01). Electron microscopy showed that oxymatrine group had milder hepatocyte degeneration and less fibrosis accumulation than did the model group. Microscopy revealed wide septa expansion from the portal area to the central venous, piecemeal and confluent necrosis and pseudo-nodular formation in part of the lobular in the model group. While in oxymatrine group these lesions were much improved. CONCLUSIONS:
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Authors | Wenzhuo Yang, Minde Zeng, Zhuping Fan, Yimin Mao, Yulin Song, Yitao Jia, Lungen Lu, Cheng Wei Chen, Yan Shen Peng, Hong Yin Zhu |
Journal | Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology
(Zhonghua Gan Zang Bing Za Zhi)
Vol. 10
Issue 3
Pg. 193-6
(Jun 2002)
ISSN: 1007-3418 [Print] China |
PMID | 12113677
(Publication Type: Journal Article)
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Chemical References |
- Alkaloids
- Anti-Arrhythmia Agents
- Quinolizines
- RNA, Messenger
- Transforming Growth Factor beta
- Galactosamine
- Hydroxyline
- oxymatrine
- Superoxide Dismutase
- Calcium Hydroxide
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Topics |
- Alkaloids
(therapeutic use)
- Animals
- Anti-Arrhythmia Agents
(therapeutic use)
- Calcium Hydroxide
(metabolism)
- Chemoprevention
- Disease Models, Animal
- Galactosamine
- Liver Cirrhosis
(chemically induced, drug therapy, metabolism, pathology, prevention & control)
- Liver Function Tests
- Male
- Quinolizines
- RNA, Messenger
(metabolism)
- Rats
- Rats, Wistar
- Superoxide Dismutase
(metabolism)
- Transforming Growth Factor beta
(genetics, metabolism)
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