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1.
Journal of Zhejiang University. Science. B ; (12): 428-436, 2019.
Artigo em Inglês | WPRIM | ID: wpr-776720

RESUMO

Hyaluronan is a widely occurring extracellular matrix molecule, which is not only a supporting structural component, but also an active regulator of cellular functions. The chemophysical and biological properties of hyaluronan are greatly affected by its molecular size and several hyaluronan-binding proteins, making hyaluronan a fascinating molecule with great functional diversity. This review summarizes our current understanding of the roles of hyaluronan in cardiovascular and nervous system disorders, such as atherosclerosis, myocardial infarction, and stroke, with the aim to provide a foundation for future research and clinical trials.

2.
Journal of Forensic Medicine ; (6): 333-336, 2012.
Artigo em Chinês | WPRIM | ID: wpr-983756

RESUMO

OBJECTIVE@#To investigate the changes of creatine kinase-MB (CK-MB) and heat shock protein 60 (HSP 60) in rats without electric marks after electric injury, to identify the relationship of the CK-MB, HSP 60 and the time of electric injuries, and to evaluate the damage to cells after electric injury.@*METHODS@#The animal model of electric injury without electric marks was established by alternating current (voltage 110 V). Automatic biochemistry analyzer was used to detect the serum CK-MB and immunohistochemical staining technology was used to analyze the tissues of myocardium and left lobe of liver.@*RESULTS@#The amount of serum CK-MB was increased when the rats were injuried, and reached the peak at 30min. Then the amount of CK-MB began to decrease and showed a slight downward trend in 3-5 h after electric injury, and leveled off at 6 h. Immunohistochemistry staining also showed the changes of HSP 60 of rats' myocardial cells and hepatic cells regularly after electric injury.@*CONCLUSION@#The regular changes of serum CK-MB and tissular HSP 60 in rats can be used to diagnosis electric injury and assess the injury of internal organs after the electric injury without electric marks.


Assuntos
Animais , Ratos , Chaperonina 60/metabolismo , Creatina Quinase Forma MB/metabolismo , Traumatismos por Eletricidade/complicações , Imuno-Histoquímica , Fígado/patologia , Miocárdio/patologia
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