Yu LI, Wei WANG, Shuang LI. Effect of Bushen Zhuangjintang Combined with Glucosamine Hydrochloride on Repairing Knee Cartilage Defect in Rats[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(17): 43-49.
DOI:
Yu LI, Wei WANG, Shuang LI. Effect of Bushen Zhuangjintang Combined with Glucosamine Hydrochloride on Repairing Knee Cartilage Defect in Rats[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(17): 43-49. DOI: 10.13422/j.cnki.syfjx.20191739.
Effect of Bushen Zhuangjintang Combined with Glucosamine Hydrochloride on Repairing Knee Cartilage Defect in Rats
To study the effect of Bushen Zhuangjintang and glucosamine hydrochloride on the repairing of rat knee cartilage defect
the combined application of traditional Chinese and western medicine can promote the repairing of knee cartilage defect more effectively. To provide a new theoretical basis and method for the treatment of knee cartilage injury.
Method:
2
SPF rats (64 rats) were randomly divided into 5 groups
sham group
model group
Bushen Zhuangjintang group (7.5 g·kg
-1
·d
-1
)
and glucosamine hydrochloride group(7.5 g·kg
-1
·d
-1
)
Bushen Zhuangjin Decoction combined with glucosamine hydrochloride group [(7.5+ 7.5) g·kg
-1
·d
-1
] was administered to rats by drug gavage. The knee cartilage defects were repaired by gross observation and scanning electron microscopy at 4
8 and 12 weeks. Real-time PCR was used to detect the expression of Collagen Ⅱ and Aggrecan mRNA in each group. Western blot was used to detect the expression of Collagen Ⅱ.
Result:
2
4
8
12 weeks compared with group
Bushen Zhuangjintang combined with hyaluronic acid in the glucosamine hydrochloride group was filled with hyaline cartilage. The cartilage in the drilled area was smooth and smooth
and integrated with the surrounding cartilage tissue
which was superior to other groups. Real-time PCR and Western blot analysis showed that the expression of Aggrecan protein and mRNA were significantly increased at 4
8 and 12 weeks compared with the blank group (
P
<
0.01). Bushen Zhuangjintang combined with glucosamine hydrochloride group and Bushen Zhuangjintang group
the increase of glucosamine hydrochloride group was the most significant (
P
<
0.01). Compared with model group
Bushen Zhuangjintang combined with glucosamine hydrochloride showed that the defect was found in the cartilage defect
and the surface of the regenerated cartilage was flat. Normal cartilage tissue fusion
structural morphology has tended to normal cartilage tissue
significantly better than the other groups.
Conclusion:
2
The combined application of traditional Chinese and western medicine can obviously promote the repair of cartilage defects in the knee of rats. The possible mechanism of the treatment of cartilage injury by the combination of traditional Chinese and western medicine is analyzed from the level of gene protein expression and microstructure.
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Effect of Danggui Niantongtang on Intestinal Flora of Knee Osteoarthritis Mice Based on 16S rDNA Sequencing
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Clinical Efficacy of Duhuo Xuduan Tang in Treatment of Lumbar Disc Herniation
Related Author
CHEN Hong
ZHONG Wei
CAI Yisi
LIAO Qing
YUAN Lixia
WU Shuang
Ling-sen YANG
Wen-peng XIE
Related Institution
School of Traditional Chinese Medicine(TCM), State Administration of TCM Research Laboratory Level Ⅲ Chinese Medicine Pharmacology Laboratory, Southern Medical University
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Heilongjiang Academy of TCM
Affiliated Hospital of Shandong University of Traditional Chinese Medicine(TCM),Ji'nan