1.Expression and signification of microRNA-31 in the plasma of esophageal squamous cell carcinoma of Xinjiang Kazak and Han nationality patients
Guijun SHI ; Xue KANG ; Yong ZHENG ; Yanzhi HAN ; Ning ZHANG ; Cuihua QI ; Weigang CHEN
The Journal of Practical Medicine 2016;32(1):61-64
Objective To analyze the correlation between miR-31 and ESCC in expression of miR-31 in the plasma of ESCC in Xinjiang Kazak and Han nationality patients. Methods The plasma samples were collected respectively from patients with ESCC in 20 cases and healthy subjects in 20 cases. The relatively expression of miR-31 was detected by real-time Q-PCR. Results The expression of miR-31 with ESCC were higher than those of the normal control group, which related to the degree of tumor differentiation in Kazak ESCC patients (P < 0.01); the levels of miR-31 relative expression in Kazak were higher than that of Han (P = 0.008, P = 0.027). Conclusion miR-31 may be involved in the occurrence of ESCC in Han and Kazak nationality. miR-31 might be another risk factor in high incidence of ESCC in Kazak than Han nationality.
2.WANG Dao-kun's Experience in Application of Dunhuang Ancient Medical Prescription Dabupi Decoction into the Treatment of Gastric Stuffiness
Shao-Kang WANG ; Shi-Peng YIN ; Zi-Han GONG ; Yong-Qiang DUAN
Chinese Journal of Information on Traditional Chinese Medicine 2018;25(6):112-114
Dunhuang medicine is a branch of Dunhuang studies, including the characteristics of Dunhuang ancient medical prescriptions and treatment technique.Dunhuang Dabupi Decoction has good efficacy in nourishing vitality and yin and promoting the production of body fluid. Professor WANG Dao-kun used the prescription to treat gastric stuffiness, gaining significant curative effect. This article summaried cases of using this prescription, to show the advantages of Dunhuang ancient medical prescription Dabupi Decoction for present use.
3.Comparison of treatment effect of degenerative lumbar instability with transpedicular screw fixation combined with the posterior lumbar interbody fusion with cage and conservative treatment.
Shi-tong XING ; Dan WANG ; Yong-jian YUAN ; Wen-long YANG ; Xu-chun XU ; Ji-kang MIN
China Journal of Orthopaedics and Traumatology 2008;21(8):584-585
Adult
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Aged
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Biomechanical Phenomena
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Bone Screws
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Female
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Humans
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Joint Instability
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physiopathology
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surgery
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Lumbar Vertebrae
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physiopathology
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surgery
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Male
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Middle Aged
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Spinal Diseases
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physiopathology
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surgery
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Spinal Fusion
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instrumentation
4.Total lumbar disc replacement with SB Charité III prosthesis: Chinese experience with more than two years follow-up.
Shi-bao LU ; Qing-yi WANG ; Yong HAI ; Qing-jun SU ; Nan KANG ; Cen-shan ZHANG
Chinese Journal of Surgery 2008;46(5):342-345
OBJECTIVETo evaluate the clinical and radiographic results of total lumbar disc replacement with SB Charité III prosthesis.
METHODSFrom Dec 1999 to Dec 2006, total lumbar disc replacement with SB Charité III prosthesis was performed in 65 patients affected with degenerative lumbar disc disorders. Among these patients, 48 (52 prosthesis) were followed up for more than two years (from 2.0 to 7.5 years). There were 22 males and 26 females with an average age of 43 years old (from 36 to 58 years). The diagnosis was lumbar disc herniation with low back pain in 34 patients, discogenic low back pain in 9 patients and failed lumbar disc surgery in 5 patients. All patients underwent standard anterior procedure under general anesthesia. One level replacement was done in 44 patients (L3,4 in 3, L4,5 in 23 and L5-S1 in 18), and two level procedures in 4 patients (L3,4/L4,5 in 1 and L4,5/L5-S1 in 3). Clinical and radiographic results of these patients were evaluated at each follow-up time (1, 3, 6, 12, 24 months after operation and the latest).
RESULTSThe average visual analogue scales score for pain was 9.3 before operation, changed to 4.3 one month after operation, further declined to 2.6 two years after operation and finally to 1.8 at the latest follow-up evaluation. Meanwhile, the average Oswestry Disability Index was 45.8 before operation, 28.6 one month after operation, 12.5 two years after operation and 8.2 at the latest followup evaluation. All operated levels but one maintained mobile and there was no significant loss of range of motion observed. Complications such as implant dislocation or significant subsidence of the prosthesis occurred in none case of this group. All patients but one (98%) were satisfied with the surgery at the latest follow-up evaluation.
CONCLUSIONSTotal lumbar disc replacement is an effective method for the treatment of degenerative disc disorders. Its long-term outcome remains to be verified.
Adult ; Arthroplasty, Replacement ; Female ; Follow-Up Studies ; Humans ; Intervertebral Disc ; surgery ; Joint Prosthesis ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome
5.Therapic choice of intertrochanteric fracture of femur in aged patient.
Wei-Jie KANG ; Chen-Bo XIA ; Yong-Jun DENG ; Ju-Shi ZHANG
China Journal of Orthopaedics and Traumatology 2012;25(1):35-38
OBJECTIVETo investigate the therapic choice of intertrochanteric fractures of femur in aged patient.
METHODSFrom June 2006 to June 2010,58 patients with intertrochanteric fracture were treated with surgical methods. There were 25 males and 33 females, aged from 65 to 93 years old (averaged 79 years old). According to the Evans type, type I was in 30 cases, type II was in 28 cases. Of them, 25 patients were treated with hip replacement (group A) and 33 patients were treated with internal fixation (group B). The operative time, blood loss volume, the time of get out of bed, drainage volume, complications and function of joint motion were compared between two groups. According to Harris scoring to evaluate function of joint motion at the 3rd, 6th, 12th months after operation.
RESULTSAll patients were followed up more than 12 months (averaged 16.4 months). One patient in group A died of pneumonia one month later after operation and other patients live safely through peri-operation. The group B was better than that of group A at operative time, blood loss volume, drainage volume. In group A, 1 case died and 1 case got DVT, 2 cases got urinary tract infection and 1 case got pneumonia. While in group B, 1 case got bedsore, 1 case got coxa vara and 2 cases got urinary tract infection. The incidence rate of complication in group B was lower than that of group A (P < 0.05). According to Harris scoring system, at the 3rd, 6th,12th months after operation, Harris scoring in group A was respectively (78.43 +/- 5.32), (81.67 +/- 4.87), (87.66 +/- 4.01) scores and in group B was respectively (75.45 +/- 3.22), (76.33 +/- 4.12), (88.65 +/- 3.77) scores. There was statistical significance in Harris scoring at the 3rd, 6th months after operation between two groups (P < 0.05) and there was no statistical significance at the 12th months after operation (P > 0.05). At three months after operation, in group A,14 cases obtained excellent results, 5 good, 5 fair and 1 poor; and in group B, 8 cases obtained excellent results, 13 good, 9 fair and 3 poor. Six months later, in group A,18 excellent, 5 good, 2 fair and 0 poor, and in group B,10 excellent, 15 good, 6 fair and 2 poor. Twelve months later,in group A,18 excellent, 5 good, 1 fair and 1 poor; and in group B, 21 excellent, 9 good, 3 fair and 0 poor. Three and six months later after operation, the clinical effect in group A was better than that of group B (P < 0.05); but twelve months later, there was no significant differences between two groups (P > 0.05).
CONCLUSIONThe internal fixation is especially the preferred method for the aged patient with intertrochanteric fractures. Hip replacement refer to pathologicalfracture caused by cancer, unheeded fracture abnormity, osteoprosis too serious to be treated by internal fixation or patients with ipsilateral symptomatic degenerative joint or revisions caused by failed internal fixation and severely intertrochanteric comminuted fractures and merged severely osteoporosis.
Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; Female ; Fracture Fixation, Internal ; Hip Fractures ; surgery ; Humans ; Male ; Postoperative Complications ; epidemiology ; prevention & control
6.Expression of core components of Wnt2 signaling pathway in gliomas.
Guang-xiu WANG ; Zhi-yong ZHANG ; Pei-yu PU ; Chun-sheng KANG ; Shi-zhu YU ; Zhi-fan JIA ; Peng XU ; Xuan ZHOU
Chinese Journal of Pathology 2009;38(7):481-482
Astrocytoma
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genetics
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metabolism
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Brain Neoplasms
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genetics
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metabolism
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Frizzled Receptors
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genetics
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metabolism
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Glioblastoma
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genetics
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metabolism
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Glioma
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genetics
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metabolism
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Humans
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Paraffin Embedding
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RNA, Messenger
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metabolism
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Receptors, G-Protein-Coupled
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genetics
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metabolism
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Signal Transduction
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Wnt2 Protein
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genetics
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metabolism
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beta Catenin
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genetics
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metabolism
7.The Validity and Reliability of Brief Rating Scales for the Assessment of Symptoms and Functions in Patients with Psychosis.
Jin Yong KIM ; Shi Hyun KANG ; Soo Jung KIM ; Kyung Hyun KWAK ; Chang Yoon KIM
Journal of Korean Neuropsychiatric Association 2007;46(5):492-498
OBJECTIVE: This study aimed to validate the Clinical Global Impression 5-factor (CGI-5 factor) scale and Personal and Social Performance scale (PSP), which are brief clinical global scales to assess the psychological symptoms and psychosocial functioning in patients with psychosis. METHODS: The CGI-5 factor scale is composed of 5 items: CGI-Positive, Negative, Depressive, Excitement, and Cognitive. Concurrent validity and sensitivity to change were evaluated by comparing the CGI-5 factor scale with Positive and Negative syndrome Scale (PANSS) 5-dimension. Concurrent validity of PSP was compared with Global Assessment of Functioning (GAF) score and Psychosocial functioning (PSF) scales composed of selected items from Quality of Life Scale (QLS), Functional Analysis of Care Environments (FACE), and Social-Adaptive Functioning Evaluation (SAFE). A total of 63 inpatients were enrolled in this study. To evaluate inter-rater reliability, 20 patients were assessed by two investigators. RESULTS: The correlations between the CGI-5 factor scale and PANSS were significant on admission (0.507
Humans
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Inpatients
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Psychotic Disorders*
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Quality of Life
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Reproducibility of Results*
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Research Personnel
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Weights and Measures*
8.Effects of myocardial platelet rich plasma injection on rats with acute myocardial infarction:(99)Tc(m)-MIBI gated SPECT imaging evaluation results.
Feng-xu YU ; Ying ZHANG ; Nuygen TRAN ; Yong FU ; Bin LIAO ; Ying-kang SHI
Chinese Journal of Cardiology 2012;40(5):392-396
OBJECTIVETo observe the effect of direct myocardial injection of platelet rich plasma (PRP) on cardiac function, ventricular remodeling and myocardial perfusion.
METHODSMyocardial infarction was induced in 30 Fisher rats by left anterior descending coronary artery (LAD) ligation. One week after LAD ligation, rats in control group (n = 15) received 0.5 ml saline myocardial injection and rats in PRP group (n = 11) received 0.5 ml PRP myocardial injection.(99)Tc(m)-methoxyisobutylisonitrile (MIBI) gated single photon-emission computed tomography (SPECT) imaging was applied at 1 week post LAD ligation and prior myocardial saline/PRP injection and repeated at 4 week post LAD ligation to assess myocardial perfusion and ejection fraction (EF), left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), and the number of infarct segments.
RESULTSEF remained unchanged between 1 and 4 weeks post LAD ligation in control group and was significantly higher at 4 weeks post LAD ligation than at 1 week post LAD ligation in PRP group (P < 0.05). LVESV was significantly increased in the control group (P < 0.05) while remained unchanged in the PAP group (P < 0.05) at 4 weeks post LAD ligation compared that at 1 week post LAD ligation. LVEDV remained unchanged in the control group (P > 0.05) and significantly increased in the PRP group (P < 0.05) from 1 week to 4 weeks post LAD ligation. Myocardial perfusion remained unchanged in the control group and significantly improved in the PRP group at 4 week post LAD ligations. Histological examination also confirmed that PRP treatment can decrease infarct size [from (47 ± 19)% to (36 ± 11)%], increase ventricular wall thickness [from (3.1 ± 0.9) mm to(4.6 ± 1.8) mm] (P < 0.05).
CONCLUSIONMyocardial PRP injection could improve cardiac function and reperfusion in this rat model of acute myocardial infarction.
Animals ; Disease Models, Animal ; Myocardial Infarction ; physiopathology ; therapy ; Platelet-Rich Plasma ; Rats ; Rats, Inbred F344 ; Tomography, Emission-Computed, Single-Photon ; Ventricular Remodeling
9.Effect of peroxisome proliferator activated receptor γ agonist on angiotensin converting enzyme 2 mRNA expression in monocyte-derived macrophages of essential hypertensive patients.
Yong-qin LI ; Shi-jie WANG ; Cong-xia WANG ; Deng-feng GAO ; Kang-ning DING ; Xiao-lin NIU
Acta Academiae Medicinae Sinicae 2012;34(4):379-383
OBJECTIVETo study the effect of peroxisome proliferator activated receptor γ (PPAR-γ) agonist on the angiotensin converting enzyme 2 (ACE2) mRNA expression in monocyte-derived macrophages of essential hypertensive patients.
METHODSTotally 57 essential hypertensive patients were randomly divided into three groups: conventional treatment group (n=18), telmisartan group (n=19), and benazepril group (n=20); 20 patients with normal blood pressure were also selected as the control group. Monocyte-derived macrophages were isolated from blood samples of patients in all four groups. The expression of ACE2 mRNA in monocyte-derived macrophages was detected by RT-PCR before treatment and 4 and 12 weeks after treatment.
RESULTSFour and 12 weeks after treatment, the systolic pressure and diastolic pressure of telmisartan group and benazepril group were significantly lower than that of the conventional treatment group (all P<0.01), and the systolic pressure and diastolic pressure of telmisartan group were significantly lower than that of the benazepril group(both P<0.01) .The expression of ACE2 mRNA in monocyte-derived macrophages were significantly lower in essential hypertensive patients than that in control group (P<0.01). After having been treated for 4 weeks and 12 weeks, the expression of ACE2 mRNA in monocyte-derived macrophages of hypertensive patients in telmisartan and benazepril groups were significantly higher than that in conventional treatment group (all P<0.01), and the expression of ACE2 mRNA in telmisartan group was significantly higher than that in benazepril group (both P<0.01).
CONCLUSIONPPAR-γ agonist could increase the ACE2 mRNA expression in monocyte-derived macrophages of essential hypertensive patients.
Aged ; Benzazepines ; pharmacology ; Benzimidazoles ; pharmacology ; Benzoates ; pharmacology ; Female ; Humans ; Hypertension ; drug therapy ; enzymology ; Macrophages ; enzymology ; Male ; Middle Aged ; PPAR gamma ; agonists ; Peptidyl-Dipeptidase A ; genetics ; metabolism ; RNA, Messenger ; genetics
10.Chemosensitivity of mdr1 gene overexpressed multidrug resistant cancer cells to lidamycin.
Yi-Kang SHI ; Shu-Ying WU ; Yun-Hong HUANG ; Yong-Su ZHEN
Acta Pharmaceutica Sinica 2006;41(12):1146-1151
AIMTo investigate the chemosensitivity to lidamycin (C-1027) in mdr1 gene overexpressing cancer cell lines established by drug induction and by gene-transfection.
METHODSDNA was cloned by RT-PCR and then eukaryotic expressing recombinant plasmid pcDNA3. 1/mdrl was constructed. Using Lipofectamine 2000, a strain of stably transfected human hepatoma cancer cells, HepG2/mdrl, was obtained. The mdr1 mRNA level, P-glycoprotein (P-gp) level and the activity of P-gp to extrude drugs in cancer cells were determined by RT-PCR, immunofluorescence analysis and rhodamine 123 efflux assay. The chemosensitivity of cancer cells with low or high mdr1 expression to lidamycin and other antitumor drugs was tested by MTT assay.
RESULTSThe mdr1 mRNA and P-gp levels in KBv200, MCF-7/ADR, and stably transfected HepG2/mdr1 cells were much higher than that in respective parent KB, MCF-7 and HepG2 cells. The IC50 values of lidamycin for KBv200, MCF-7/ADR and HepG2/mdrl cells were (0.24 +/- 0.20) nmol x L(-1), (0.028 +/- 0.011) nmol x L(-1), and (0.020 +/- 0.011) nmol x L(-1), respectively. Compared with parental cells, the values of resistant fold for KBv200, MCF-7/ADR and HepG2/mdr1 cells to lidamycin were 6.8, 1.6 and 1.3 fold; to adriamycin were 37.2, 181.3 and 8.8 fold; to taxol were 336.8, 49.2 and 40.3 fold, respectively.
CONCLUSIONLidamycin is highly active to multidrug resistant cancer cells. The chemosensitivity of those resistant cancer cells to lidamycin is approximately at the similar level as that of parent cancer cells.
ATP-Binding Cassette, Sub-Family B, Member 1 ; analysis ; genetics ; Aminoglycosides ; pharmacology ; Antibiotics, Antineoplastic ; pharmacology ; Cell Line, Tumor ; Drug Resistance, Multiple ; Drug Resistance, Neoplasm ; Enediynes ; pharmacology ; Genes, MDR ; Humans ; Neoplasms ; drug therapy ; pathology ; Transfection