1.Advances in mesenchymal stem cells combined with traditional Chinese medicine therapy for liver fibrosis.
Journal of Integrative Medicine 2014;12(3):147-155
Liver fibrosis is a primary cause of liver cirrhosis, and even hepatocarcinoma. Recently, the usage of mesenchymal stem cells (MSCs) has been investigated to improve liver fibrosis. It has been reported that the differentiation, proliferation and migration of MSCs can be regulated by traditional Chinese medicine treatment; however, the mechanisms are still unclear. In this article, the authors review the characteristics of MSCs such as multidirectional differentiation and homing, and its application in animal experiments and clinical trials. The authors also list areas that need further investigation, andlook at the future prospects of clinical application of MSCs.
2.Treatment of fresh Monteggia fractures of Bado type I and II in children by closed reduction and ulna intramedullary nail fixation.
China Journal of Orthopaedics and Traumatology 2016;29(1):64-67
OBJECTIVETo investigate the effects of closed reduction and ulna intramedullary nail fixation for the treatment of fresh Monteggia fractures of Bado type I and II in children.
METHODSTwenty-three children patients with Monteggia fracture during July 2010 to September 2013 were treated by closed reduction and ulna intramedullary nail fixaion including 18 boys and 5 girls with an average age of 9.3 years old ranging from 6 to 13 years old. Among them,15 cases were Bado type I and 8 cases were Bado type II. There were 9 cases with radial nerve injury. The operation time,the recovery of nerve injury, the fracture healing and the function of elbow were observed and recorded.
RESULTSAll patients were followed up for 6 to 24 months (12 months on average). All patients were obtained bone healing. According to Anderson standard, at the final follow-up, 20 cases got excellent result, 2 cases got good result, and one case got fair result.
CONCLUSIONTreatment of the fresh Monteggia fractures in children by closed reduction and ulna intramedullary nail fixation has advantages of simple operation, less trauma and good results.
Adolescent ; Child ; Female ; Fracture Fixation, Intramedullary ; methods ; Fracture Healing ; Humans ; Male ; Monteggia's Fracture ; surgery ; Ulna ; surgery
3.Lynch syndrome-related endometrial carcinoma.
Chinese Journal of Pathology 2012;41(7):494-497
Adaptor Proteins, Signal Transducing
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metabolism
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Adenocarcinoma, Clear Cell
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genetics
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metabolism
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pathology
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surgery
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Adenosine Triphosphatases
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metabolism
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Age Factors
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Carcinoma, Endometrioid
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genetics
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metabolism
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pathology
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surgery
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Colorectal Neoplasms, Hereditary Nonpolyposis
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genetics
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metabolism
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pathology
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surgery
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Cystadenocarcinoma, Serous
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genetics
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metabolism
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pathology
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surgery
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DNA Mismatch Repair
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DNA Repair Enzymes
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metabolism
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DNA-Binding Proteins
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metabolism
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Endometrial Neoplasms
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genetics
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metabolism
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pathology
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surgery
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Female
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Humans
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Mismatch Repair Endonuclease PMS2
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MutL Protein Homolog 1
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MutS Homolog 2 Protein
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metabolism
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Neoplasms, Multiple Primary
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genetics
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metabolism
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pathology
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surgery
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Nuclear Proteins
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metabolism
4.Clinicopathological observation on 2 cases of nasal-type NK/T-cell lymphoma in the esophagus.
Shu ZHANG ; Hai WANG ; Dong-ni LENG
Chinese Journal of Oncology 2008;30(10):767-769
Antineoplastic Combined Chemotherapy Protocols
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therapeutic use
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CD56 Antigen
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metabolism
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Cyclophosphamide
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therapeutic use
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Doxorubicin
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therapeutic use
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Esophageal Neoplasms
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drug therapy
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metabolism
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pathology
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radiotherapy
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Follow-Up Studies
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Humans
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Leukocyte Common Antigens
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metabolism
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Lymphoma, Extranodal NK-T-Cell
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drug therapy
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metabolism
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pathology
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radiotherapy
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Male
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Middle Aged
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Poly(A)-Binding Proteins
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metabolism
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Prednisone
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therapeutic use
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T-Cell Intracellular Antigen-1
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Treatment Outcome
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Vincristine
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therapeutic use
7.Quality assessment of iodized salt and a survey of urinary iodine level in Shijiazhuang city from 2004 to 2008
Xin-feng, DONG ; Shu-qing, ZHAO
Chinese Journal of Endemiology 2010;29(6):649-651
Objective To assess the quality of iodized salt and investigate the urinary iodine level of pupils and women after implementation of universal salt iodization in Shijiazhuang city. Methods Between 2004 and 2008, nine salt samples were randomly collected from wholesale enterprises of 5 different directions of east,south, west, north and center in Shijiazhuang city every month. Meanwhile, eight salt samples, four urine samples of women, were randomly collected in each of the 8 households of 210 villages selected from 23 counties. Between 2004 and 2008, twenty urine samples of 8 - 10 year old pupils were collected in each of 160 schools from the 23 counties. Direct titration method was used for salt iodine determination, iodine concentration in urine was detected by the method of ammonium persulfate digestion-As3+-Ce4 + catalytic spectrophotometry. Results At wholesale level, the qualified rate of iodized salt was above 99%. At household level, the consuming rate of iodized salt was above 95%, and the rate of consuming non-iodized salt was less than 5%. The rate of qualified iodized salt was above 90% in every year except 2004(87.10%), and the rate of consuming qualified iodized salt was above 90% in those years except 2004(83.08%). Urinary median iodine level of both the pupils and the women was higher than 100 μg/L, and the rate of urinary iodine level that less than 50 μg/L was below 10%. Conclusions The quality assessment of iodized salt from wholesale companies and related indices of urinary iodine level of pupils, women and household iodized salt have already reached the national standard for eliminating iodine deficiency disorders.
8.Effects of rotenone on NOS activity and NO concentration in caudatum and plasma in rats
Yunpeng LI ; Zhaojun DONG ; Shu YANG ;
Journal of Third Military Medical University 2003;0(13):-
Objective To observe the rotenone induced changes of nitric oxide (NO) concentration and nitric oxide synthase (NOS) activity in rat caudate nuclei and blood plasma. Methods Wistar rats were daily administrated with rotenone at the doses of 0.335, 0.670 and 1.005 mg/kg(sc). Animals were sacrificed on days 30, 60 and 90. The NO concentration and the NOS activity in the caudate nuclei and blood plasma were determined by biochemical methods. Results At each time point of days 30, 60 and 90, rotenone induced significant increases in NO concentration and NOS activity in both the caudate nuclei and blood plasma in dose and time dependent manners. Conclusion Long term exposure to rotenone leads to the increase of nitric oxide and nitric oxide synthase in brain tissues and blood plasma in rat.
9.Osteogenesis-related factor Runx2 expression in necrotic femoral head tissue:study protocol for a non-randomized, parallel-controlled trial
Liqing YANG ; Chengjian DONG ; Shu ZHU
Chinese Journal of Tissue Engineering Research 2016;20(17):24529-24534
BACKGROUND:Osteonecrosis of the femoral head (ONFH) results from an interruption of the blood supply to the femoral head or injury-caused death of chondrocytes and bone marrow components. Many osteogenesis-related factors, such as Runt-related transcription factor 2 (Runx2), bone morphogenetic protein (BMP), osteoprotegerin and osteocalcin, are involved in the subsequent repair process. The Runx2 gene has been shown to control osteoblast differentiation and formation by upregulating the transcription of various mineralization-related protein genes, alowing osteoblast precursors differentiation into osteoblasts, and playing a key role in bone repair.
METHODS/DESIGN:This retrospective, single-center, non-randomized, paralel-controled trial was performed at Shengjing Hospital of China Medical University, China. Fifteen patients with ONFH and 15 patients with osteoarthritis undergoing total hip replacement were included. Primary measure was Runx2messenger RNA (mRNA) expression in femoral head and neck tissue, and secondary measures included BMP-2, BMP-7 and osteoprotegerin mRNA expression, as wel as osteocalcin immunoreactivity. This trial was registered at ClinicalTrials.gov (identifier: NCT02735538) and acquired written approval from the Ethics Committee of Shengjing Hospital of China Medical University (approval No. 2016PS222K). Written informed consent was obtained from each included patient.
DISCUSSION:This study involved in the detection of mRNA expression of several bone repair-related genes, including Runx2, in the femoral head and neck of patients with ONFH was performed between 2010 and 2011. This observational study wil help clarify the role and possible clinical significance of Runx2 in femoral head necrosis, bone repair and reconstruction.
10.The Application of Meta-analysis to the Treatment of Lower Respiratory Tract Infection with Ceftriaxone
Zhigao HE ; Dong ZHOU ; Lixin SHU
China Pharmacy 1991;0(05):-
OBJECTIVE:Evaluating clinical efficacy of ceftriaxone in the treatment of lower respiratory tract infections METHODS:Applying meta-analysis to evaluation of clinical efficacy of ceftriaxone,cefotaxime and cefuroxime in the treatment of lower respiratory tract infections RESULTS & CONCLUSION:Ceftriaxone is worthy of popularization and application in clinical practice because of its better efficacy and lower cost