1.Effects of different treatments on patients with osteoporotic fracture after percutaneous kyphoplasty.
Xiao-feng WANG ; Bing XU ; Xiao-yu YE ; Yi-yu YANG ; Guan-hua WANG
China Journal of Orthopaedics and Traumatology 2015;28(6):512-516
OBJECTIVETo evaluate effects of different treatments on patients with osteoporotic vertebral fracture after percutaneous kyphoplasty in pain and function.
METHODSFrom March 2010 to March 2012,138 patients (165 vertebrae) with thoracic and lumbar vertebral osteoporotic fracture were randomly divided into three groups (control group, treatment group and comprehensive group), 46 cases in each group, and all patients were treated by PKP. Control group were treated with calcium and calcitriol after operation, treatment group added salmon calcitonin see calcimar based on control group, comprehensive group added incrementality waist musculi dorsi function exercise based on treatment group. VAS, ODI scores and BMD before operation, 3 d, 2 weeks, 1 month, 6 months and 12 months after operation were detected and compared.
RESULTSAll operation were performed successfully,38 cases (45 vertebrae) in control group, 36 cases (44 vertebrae) in treatment group and 40 cases (49 vertebrae) were obtained complete following up, there was no significant meaning in following time among three groups (P>0.05). Postoperative VAS and ODI scores at 3 d, 2 weeks and 1 month among three groups were lower than that of before operation (P<0.01). Compared with control group, postoperative VAS score at 3 d, 2 weeks and 1 month were decreasedin treatment group and comprehensive group, but there was no significant meaning in ODI scores (P>0.05). At 6 and 12 months after operation,there was no significant differences in VAS and ODI between control group and treatment group (P>0.05), while VAS score in comprehensive group decreased much than other two groups,decreased continuously (P<0.01). At 12 months after operation, BMD among three groups were increased more than preoperative,and BMD in comprehensive group was more obviously than that of in control and treatment group.
CONCLUSIONPKP, an effective method for the treatment of thoracic and lumbar vertebral osteoporotic fracture, could improve short-term clinical effects by adding calcitonin with calcium supplements and activated vitamin D. Waist musculi dorsi function exercise could improve long-term clinical effects of PKP and improve quality of life.
Aged ; Female ; Humans ; Kyphoplasty ; Lumbar Vertebrae ; injuries ; surgery ; Male ; Middle Aged ; Osteoporotic Fractures ; surgery ; Quality of Life ; Thoracic Vertebrae ; injuries ; surgery ; Treatment Outcome
2.Correlation between generic polymorphisms of glutathione S-transferases and ulcerative colitis in Hubei Han population
Xujun YE ; Yi JIANG ; Hua WANG ; Bing XIA ; Ling CHEN ; Sheng YUAN
Chinese Journal of Digestive Surgery 2011;10(2):132-135
Objective To investigate the correlation between genetic polymorphisms of glutathione S-transferases (GSTs) and ulcerative colitis (UC) in Hubei Han population. Methods Genetic polymorphisms of GSTM1 and GSTT1 of 270 patients with UC (UC group) who were admitted to the Zhongnan Hospital, People's Hospital of Wuhan University, Tongji Hospital and Union Hospital of Huazhong University of Science and Technology from August 2002 to December 2009 and 623 healthy people ( control group) were detected by restriction fragment length polymorphism-polymerase chain reaction. All UC patients were allocated to distal UC group (n= 229) and extensive UC group (n =41 ) according to the location of the lesions; and all UC patients were also allocated to mild-moderate group (n = 237) and severe group (n = 33 ). The genetic polymorphisms of GSTP1 of these patients and healthy people were detected by polymerase chain reaction. The genotypes of GSTM1, GSTT1 and GSTP1 were also detected. GSTM1 and GSTT1 containing small DNA segments ( 157 bp and 480 bp) were defined as GSTM1 (+) and GSTT1 (+), otherwise, GSTM(-) and GSTT1 (-), respectively. All data were analyzed by chisquare test. Results The frequencies of GSTM1(-), GSTT1(-) and GSTP1 (Val/Val) were 70.7% (191/270),64.8% (175/270) and 48.9% (132/270) in the UC group, and 41.7% (260/623), 47.2% ( 294/623 ) and 34.3% (214/623) in the control group, with a significant difference between the two groups (x2 = 63. 404,22. 320, 25. 384, P <0.05 ). The frequencies of GSTT1 (-) and GSTP1 (Val/Val) were 71.6% (164/229) and 57.6% (132/229) in the distal UC group, which were significantly higher than 31.7% (13/41) and 29.3%( 12/41 ) in the extensive UC group ( x2 = 24.528, 9.609, P < 0.05 ). The frequencies of GSTM1 (-) were 65.1%(149/229) in the distal UC group and 56.1% (23/41) in the extensive UC group, with no significant difference between the two groups ( x2 = 1. 210, P > 0.05 ). The frequencies of GSTT1 (-) and GSTP1 ( Val/Val ) were 71.6%(164/229), 31.7% ( 13/41 ) in the distal UC group and 57.6% ( 132/229), 29.3% ( 12/41 ) in the extensive UC group, with a significant difference between the two groups ( x2 = 24. 528, 9. 609, P < 0. 05 ). There was no significant difference in the frequencies of GSTM1 (-), GSTT1 (-), GSTP1 (Val/Val) in the mild-moderate group and the severe group( x2 = 0. 623, 1. 884, 3. 403, P > 0. 05 ). Conclusions Variant genotypes of GSTs are significantly correlated with UC in Hubei Han population. The severity of UC may not be correlated with variant genotypes of GSTs.
3.Study on mechanism for anti-hypertension efficacy of Eucommiae Cortex through assistant analysis systems for acting mechanisms of traditional Chinese medicine.
Xiao-tong YE ; Bai-xia ZHANG ; Hui-hui WANG ; Shuai-bing HE ; Xiao-hua ZHANG ; Yun WANG
China Journal of Chinese Materia Medica 2015;40(19):3718-3722
Elucidate the mechanism of Eucommiae Cortex in treatment of hypertension, to provide the basis for further research and development of Eucommiae Cortex. Our study using the entity grammar systems inference rules to analyse the interactions of chemical constituents of Eucommiae Cortex and disease target proteins at the molecular level, and got a biological network of Eucommiae Cortex anti-hypertension which inciude 602 nodes and 2 354 edges. We got 3 treatment of hypertension pathways of Eucommiae Cortex by analyzing biological network, that is, by inhibition of vascular remodeling to improve the deterioration of hypertension, reduce activity of polymorphism genetic genes related to essential hypertension, inhibition of carbonic anhydrase 1 to maintain the osmotic pressure, Eucommiae Cortex play the role of anti-hypertension.
Animals
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Antihypertensive Agents
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administration & dosage
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chemistry
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Databases, Factual
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Drugs, Chinese Herbal
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administration & dosage
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chemistry
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Essential Hypertension
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Eucommiaceae
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chemistry
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Gene Regulatory Networks
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drug effects
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Humans
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Hypertension
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drug therapy
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genetics
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metabolism
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Signal Transduction
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drug effects
4.Fluoroscopic image capturing and DICOM storage application in the cardio-catheter room.
Ming YAO ; Bao-Hua WANG ; Zhong-Bing GONG ; Hai-Dong SHEN ; You-Li YE
Chinese Journal of Medical Instrumentation 2005;29(2):104-108
This paper analyses the data structure of DICOM standard by the applications in the Non-DICOM format fluoroscopic images converted into the DICOM format images. It puts forward a solution to integrate the Multi-Channel Electrophysiology Recorder System with the X -ray system in the cardio-catheter room.
Computer Communication Networks
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Diagnostic Imaging
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instrumentation
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methods
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Electrophysiologic Techniques, Cardiac
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instrumentation
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Fluoroscopy
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instrumentation
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Humans
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Image Processing, Computer-Assisted
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instrumentation
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methods
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standards
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Information Storage and Retrieval
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Radiology Information Systems
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standards
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Software Design
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Video Recording
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instrumentation
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methods
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standards
5.Research progress of SARS-CoV-2 main protease inhibitors
Mian-ling YANG ; Yu-sen CHENG ; Le-tian SONG ; Bing YE ; Sheng-hua GAO ; Xin-yong LIU ; Peng ZHAN
Acta Pharmaceutica Sinica 2023;58(9):2581-2600
As a common protease with high similarity among coronavirus species, the main protease (Mpro) of SARS-CoV-2 is responsible for the catalytic hydrolysis of viral precursor proteins into functional proteins, which is essential for coronavirus replication and is one of the ideal targets for the development of broad-spectrum antiviral drugs. This paper reviews the main protease inhibitors of SARS-CoV-2, including their molecular structures, potencies and drug-like profiles, binding modes and structure-activity relationships, etc.
6.Screening methods of SARS-CoV-2 main protease inhibitors and current applications
Bing YE ; Sheng-hua GAO ; Le-tian SONG ; Yu-sen CHENG ; Mian-ling YANG ; Peng ZHAN ; Xin-yong LIU
Acta Pharmaceutica Sinica 2023;58(6):1528-1539
COVID-19 epidemic continues to spread around the world till these days, and it is urgent to develop more safe and effective new drugs. Due to the limited P3 biosafety laboratories for directly screening inhibitors of virulent viruses with high infectivity, it is necessary to develop rapid and efficient screening methods for viral proteases and other related targets. The main protease (Mpro), which plays a key role in the replication cycle of SARS-CoV-2, is highly conserved and has no homologous proteases in humans, making it an ideal target for drug development. From two different levels, namely, molecular level and cellular level, this paper summarizes the reported screening methods of SARS-CoV-2 Mpro inhibitors through a variety of representative examples, expecting to provide references for further development of SARS-CoV-2 Mpro inhibitors.
7.Effect of compound qizhu granule on cellular immunity of chronic hepatitis B patients.
Yin-fang ZHU ; Xi-bing GU ; Xiao-ye GUO ; Zhi-han YAN ; Yun-chuan PU ; Kang-wan TU ; Zhong HUA ; Hao PEI
Chinese Journal of Integrated Traditional and Western Medicine 2014;34(10):1178-1181
OBJECTIVETo explore the effect of compound qizhu granule (CQG) on cellular immunity of chronic hepatitis B (CHB) patients.
METHODSTotally 103 CHB patients treated with lamivudin (LAM) for 6 months, who had partial virological response (HBeAg positive) were randomly assigned to two groups, 50 in the treatment group and 53 in the control group. All patients took LAM 100 mg (once a day) plus ADV 10 mg (once a day). Patients in the treatment group additionally took CQG, one dose per day. After one-year treatment hepatitis B virus (HBV) DNA negative rates, HBeAg seroconversion, levels of HBV specific cytotoxic T lymphocyte (CTL), non-specific CTL and natural killing (NK) cells were compared between the two groups.
RESULTSAfter 1-year treatment, HBV DNA negative rate of the treatment group was 88: 0% in 44 cases, slightly higher than that of the control group (41 cases, 77.4%), but with no statistical difference (P >0.05). HBeAg seroconversion of the treatment group was 32.0% in 16 cases, higher than that of the control group (8 cases, 15.1%), with statistical difference (P <0.05). Levels of HBV specific CTL (0.79%±0. 07%), non-specific CTL (19.4%±1.8%) and NK cells (14. 1%± 1.5%) of the treatment group were higher than those of the control group (0.58% ± 0.08%, 17.5% ± 1.7%, and 11.1%±1.5%, respectively; allP <0.01).
CONCLUSIONTreating CHB patients with partial virological response by ADV plus CQG could improve specific and non-specific cellular immunity, thereby elevating HBeAg seroconversion rate.
Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B e Antigens ; immunology ; Hepatitis B virus ; genetics ; Hepatitis B, Chronic ; drug therapy ; immunology ; Humans ; Immunity, Cellular ; immunology ; T-Lymphocytes, Cytotoxic ; drug effects
8.The value of ~(18)F-FDG PET/CT on the detection and staging of natural killer/T cell lymphomas
Hu-bing, WU ; Quan-shi, WANG ; Ming-fang, WANG ; Hong-sheng, LI ; Wen-lan, ZHOU ; Xiang-hua, YE ; Qiao-yu, WANG
Chinese Journal of Nuclear Medicine 2010;30(1):19-22
Objective To investigate the value of ~(18)F-fluorodeoxyglucose (FDG) PET/CT on the detection and staging of natural killer (NK)/T cell lymphomas.Methods Thirteen new and 2 recurrent csses of NK/T cell lymphoma were inchded in this study and they all underwent wllole-body ~(18)F-FDG PET/CT scans.A lesion with intense ~(18)F-FDG uptake was taken as positive for disease involvement and semiquantitative metabolic assessment was performed with the maximum standardized uptake value(SUV_(max)).All patients were followed for more than 6 months.The t-test was used to analyze the semi-quantitative data statistics.Results (1) ~(18)F-FDG PET/CT had 100%positive detection rate for NK/T cell lymphom.Of 11 cases with disease involvement of the nasal region.PET/CT detected 10.either in the nasal cavity or in the nasopharynx,6 with extra-nasal infiltration,and 7 with regional nodal metastasis.There were 4 non-nasal cases and PET/CT detected one or multiple extra-nasal lymphoma lesions.The SUV_(max) of nasal and extra-nasal lesions was 12.42±9.25,9.54±7.12,respectively,with no significant difference(t=1.120,P>0.05).(2)Two cases(2/15)diagnosed of this disease by PET/CT were initially referred as investigation of fever of unknown origin.For the remaining 13/15 known cases,PET/CT detected more "unsuspected" lymphoma lesions in 7 cases and affected the staging in 6 patients.The ~(18)F-FDG uptake (SUV_(max))of Ⅰ-Ⅱ stage patients was mildly lower than that of Ⅲ-Ⅳ stage patients,but no significant difference was observed (t=0.757,P>0.05).Conclusions NK/T cell lymphoma is an intensely ~(18)F-FDG-avid tumor.~(18)F-FDG PET/CT is an effective imaging tool for detection and staging of this disease.
9.Clinical value of integrated traditional Chinese and Western medicine based on the concept of enhanced recovery after surgery in the perioperative period of total knee arthroplasty
Sikai CHEN ; Chengfeng YE ; Jinming XING ; Hua JIANG ; Bing FANG ; Jianyong YU ; Niantang YU
Chinese Journal of Primary Medicine and Pharmacy 2021;28(6):875-880
Objective:To investigate the clinical value of integrated traditional Chinese and Western medicine based on the concept of enhanced recovery after surgery (ERAS) in the perioperative period of total knee arthroplasty.Methods:Sixty patients who underwent primary unilateral total knee arthroplasty in Tonglu Hospital of Traditional Chinese Medicine from July 2018 to June 2019 were included in this study. They were randomized as odd numbers to the control group ( n = 30) and even numbers to the observation group ( n = 30). The control group was treated with conventional rehabilitation treatment, while the observation group was subjected to integrated traditional Chinese and Western medicine based on the concept of ERAS in the perioperative period of total knee arthroplasty. The perioperative pain, related complications, hospitalization expenses and length of hospital stay were recorded in each group. The Visual Analogue Scale (VAS) was used to evaluate the degree of pain and range of motion of the knee joint. The Hospital for Special Surgery (HSS) knee score was also measured to evaluate the curative effects. Results:At 3 and 7 days, 2 and 6 weeks after surgery, knee range of motion score was (63.40 ± 2.80) points, (86.20 ± 4.40) points, (90.30 ± 6.48) points, (100.5 ± 3.39) points, respectively, and at 6 weeks after surgery, HSS knee score was (89.40 ± 5.18) points, in the observation group, which were significantly higher those in the control group [(48.50 ± 4.20) points, (55.40 ± 3.58) points, (77.50 ± 4.38) points, (87.60 ± 4.58) points, (70.50 ± 6.44) points, t = 0.029, 0.013, 0.032, 0.039, 0.042, all P < 0.05]. In the observation group, the VAS score in resting state at 6, 12, 24 and 48 hours after surgery were (3.62 ± 0.40) points, (2.41± 0.52) points, (2.05 ± 0.62) points, (1.93 ± 0.28) points respectively, and the VAS score in active state at 24 and 48 hours were (2.15 ± 0.21) points and (1.71 ± 0.39) points, respectively, which were significantly lower than those in the control group [(5.71 ± 0.63) points, (4.60 ± 0.31) points, (3.84 ± 0.22) points, (3.30 ± 0.21) points, (5.50 ± 0.49) points, (4.80 ± 0.21) points, t = 0.040, 0.035, 0.046, 0.042, 0.027, 0.024, all P < 0.05]. The proportions of patients experiencing postoperative urinary retention, mental disorder, or blood transfusion, length of hospital stay, and hospitalization expenses in the observation group were lower or shorter than those in the control group ( χ2 = 0.003, 0.005, 0.017, t = 0.040, 0.048, all P < 0.05). Conclusion:Integrated traditional Chinese and Western medicine based on the concept of ERAS can mitigate postoperative pain, reduce perioperative complications, and promote the recovery of knee joint function, and thereby deserves clinical application.
10.Correlation analysis of cognitive function and changes in proton magnetic resonance spectroscopy of the hippocampus in patients with complex partial seizures
Bing YE ; Hua-Pin HUANG ; Chun-Hui CHE ; Ji-Lan LIN
Chinese Journal of Neuromedicine 2010;9(2):158-161
Objective To investigate the features of cognitive impairment in patients with complex partial seizures (CPS) and the correlation between the cognitive function and proton magnetic resonance spectroscopy (~1H-MRS). Methods Forty-five patients with CPS and 16 healthy controls were examined by the following means: memory function examination by the clinical memory scale, intelligence function examination by Ravin's standard progressive Matrices (R'SPM) and ~1H-MRS scan in the bilateral hippocampus. Memory quotient (MQ), Intelligence quotient (IQ), the levels ofNAA, Cho, Cr and the ratio of NAA/Cr+Cho were compared between the two groups. Meanwhile, the correlation coefficients were calculated. Results The scores of pointing memory, associational learning, image free memory, association memory of portrait and MQ except insignificant figure recognition were significantly lower in patients with CPS than those in the control group (P<0.05); the scores of Ravin's standard progressive matrices and IQ were noticeably lower in patients with CPS than those in the controls. The levels of NAA, Cho, Cr and the ratio of NAA/Cr+Cho in patients with CPS were significantly lower than those in the controls (P<0.05). Patients with CPS showed positive correlation between MQ and the level ofNAA, MQ and the ratio ofNAA/Cr+Cho, IQ and the level of NAA, as well as IQ and the ratio ofNAA/Cr+Cho (P<0.05); while level of Cho and both MQ and IQ were in inverse proportion (P<0.05) and no correlation between the lever of Cr and both MQ and IQ was found in patients with CPS (P>0.05). Conclusions The patients with CPS do have the cognitive impairment including short-term memory deficit and the decreased ability of abstraction, maturity judgment and reasoning. The correlation between cognitive function and the levels ofNAA, Cho, Cr and the ratio of NAA/Cr+Cho indicated that ~1H-MRS can check the cognitive function of patients with CPS in early stage objectively. Together with neuropsychology examination, ~1H-MRS can detect the disturbance of cognitive function in the patients with CPS precisely in early stage.