Application of Bone Marrow Mesenchymal Stem Cells Effectively Eliminates Endotoxemia to Protect Rat from Acute Liver Failure Induced by Thioacetamide.

Background: Endotoxemia is related to worse clinical outcomes in acute liver failure (ALF), but its management remains unsatisfactory. In this study, we aimed to assess whether the application of bone marrow mesenchymal stem cells (BMSCs) could eliminate endotoxemia and protect rats against ALF induced by thioacetamide (TAA).

Methods: BMSCs were isolated from rats and identified by the specific morphology, differentiation potential, and surface markers.

5-Aza-2-deoxycytidine alleviates the progression of primary biliary cholangitis by suppressing the FoxP3 methylation and promoting the Treg/Th17 balance.

Primary biliary cholangitis (PBC) is a common autoimmune liver disease manifested by the infiltration of CD4 T cells, and the subsequent targeted injury of biliary epithelial cells (BECs). As important components of CD4 subsets, the Treg/Th17 axis maintains an immunological balance between self-tolerance and inflammation in the liver microenvironment. However, the role and regulatory mechanism of the Treg/Th17 axis in PBC remain unclear.

[Progress on establishment of animal model of osteoarthritis by intra-articular injection].

Osteoarthritis (Osteoarthritis, OA) is a common clinical degenerative joint disease with increased incidence rate in recent years. Animal experiment is one of the important ways to explore pathogenesis and treatment of OA, while induced animal model is the most important part in animal experiment. Intra-articular injection of drugs is a classical method for establishing animal model of OA.

[Soft tissue changes observed through musculoskeletal ultrasound in the treatment of knee osteoarthritis with needle-knife].

Objective: To study soft tissue changes observed through musculoskeletal ultrasound (MSUS) in the treatment of knee osteoarthritis with needle-knife, so as to provide MSUS basis for needle-knife in the treatment of knee osteoarthritis.

Methods: Forty patients with knee osteoarthritis treated in the Third Affiliated Hospital of Beijing University of Chinese Medicine from December 2011 to December 2012 were selected according to inclusion and exclusion criteria. All the patients were treated with needle-knife release method.

[Analysis of X-rays of cervical imbalances syndrome before and after the treatment of osteopathy and traction intervention in 187 youth cases].

Objective: To observe X-ray features of before and after treatment of cervical imbalance syndrome with osteopathy and traction intervention in youth patients, then to investigate the clinical effect of the treatment of the cervical imbalances syndrome in youth by osteopathy.

Methods: From September 2007 to December 2010, one hundred and eighty-seven students of 19 to 22 years (means 21 years) with neck pain as the main symptom in Beijing university of Chinese medicine were selected and divide them into osteopathy group and traction groups randomly. In osteopathy group, there were 94 patients including 40 males and 54 females; in traction group, there were 93 patients including 42 males and 51 females.

[Multiple linear regression analysis of X-ray measurement and WOMAC scores of knee osteoarthritis].

Objective: To perform Multiple Linear Regression analysis of X-ray measurement and WOMAC scores of knee osteoarthritis, and to analyze their relationship with clinical and biomechanical concepts.

Methods: From March 2011 to July 2011, 140 patients (250 knees) were reviewed, including 132 knees in the left and 118 knees in the right; ranging in age from 40 to 71 years, with an average of 54.68 years.

[The clinical application of infrared imaging technology in teenagers with cervicodynia].

Objective: To compare the temperature distribution of both sides of shoulder, provide objective reference for the application thermoview in the diagnosis of cervicodynia in teenagers.

Methods: Forty-five adolescents with cervicodynias from March 2009 to December 2009 were collected. There were 23 males and 22 females, with an average age of 21 years (ranged from 19 to 22 years).