1.Treatment of humeral proximal fracture with locking proximal humeral plate
Deguang ZHANG ; Fu-Quan LIU ; Ai-Hua LIU ;
Chinese Journal of Trauma 2003;0(11):-
Objective To summarize the clincal effect of open reduction and internal fixation with locking-proximal-humerus-plate(LPHP)to treat proximal humeral fractures.Methods A total of 19 eases with proximal humeral fractures were treated with LPHP from August 2003 to February 2006 in this study.Their mean age was 58.6 years old.According to Neer classification,two cases were with two- part fractures,nine with three-part fractures and eight with four-part fractures including seven cases with osteoporosis.Redaction and fixation was done via deltopeetoral-groove approach.Bone graft was applied for five eases.Results The follow-up period was 3 to 32 months(mean 17 months).All cases were healed and the union period of 3-5 months.According to the Near shoulder score,the results showed that ten cases were excellent,6 cases good,with excellent rate of 84%.Conclusion The LPHP method is suitable for osteoporosis and comminuted proximal humeral fractures and enhances the treatment effect.
2.Cytidine triphosphate synthetase gene expressed in the homogenous nasopharyngeal carcinoma tissue cells.
Zhong-Qi LIU ; Yong-Quan TIAN ; Fu-Rong MA
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2007;42(2):151-152
Adolescent
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Adult
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Aged
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Carbon-Nitrogen Ligases
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genetics
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Female
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Gene Expression
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Humans
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Male
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Middle Aged
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Nasopharyngeal Neoplasms
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genetics
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pathology
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Nasopharynx
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pathology
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Young Adult
3.Evaluation of the effect of plant nursing formulation on rabbit with mannitol- induced phlebitis
Zilin QUAN ; Yuxue LIU ; Huiqin FU ; Hefeng SHEN ; Ping WANG
Chinese Journal of Practical Nursing 2012;28(14):12-15
Objective To research the best plant treatment formulation of flos carthami,aloe vera and potato on mannitol-induced phlebitis in rabbits. Methods Using mannitol-induced phlebitis model in rabbits,the experimental groups contained simple dosage and mixture of three plants,the control groups were blank control group and 95% ethanol group.The curative effects of phlebitis treatment were observed between groups. Results The curative effect of aloe vera and potato mixture group was the best compared with other groups. Conclusions All of the three plants have good curative effects on mannitol-induced phlebitis,and the best plant treatment formulation was aloevera and potato mix-using.
4.Research on the enrichment of secoiridoid glycoside in Radix Gentiana with macroreticular resin
Qian CAI ; Tao LIU ; Yuqin FU ; Songsong YANG ; Wei QUAN ; Zhixian LIU ;
Chinese Traditional Patent Medicine 1992;0(04):-
Objective: Enriching secoiridoid glycoside in Gentiana manshurica kitag. Methods: Gentiana manshurica kitag. was extracted with 70% EtOH by cold macerating and purified with AB 8 macroreticular resin. Results: The content of gentiopicrin in the extract is 28.69%. Conclusion: AB 8 macroreticular resin fits in purification of water soluble secoiridoid glycoside in Gentiana manshurica kitag.
5.Interventional Therapy of Uterine Fibroids
Fu-Quan LIU ; Wang ; Zhen-Dong YUE ; Hong-Xia LI ; Rong-Huan LI ; Pei-Xin LIU
Journal of Practical Radiology 2001;0(05):-
Objective To evaluate the effectiveness of suberselective uterine arterial embolization for uterine fibroids.Methods Uterine arterial embolization with golyvimylalcohol(PVA) particles or Iodized oil and Gelfoam or Pingyangmycin lipiodol and Gelfoam was performed in 182 patients with uterine fibroids.Results Bilateral and unilateral superselective uterine arterial embolization were performed in 173 cases and 9 cases respectively. 6~28 months (mean 11 months) after the procedure, complete disappearance of tumor(16 cases), an average shinkage of 67% in tumor volume(152 cases) and a mean 42% reduction of uterine volume were obtained in 168 followed-up cases. The clinical symptoms were relieved significantly.The main side effets were hypogastic pain(135/182).Conclusion Superselection uterine arterial embolization is an effective and microinvasive method in treating uterine fibroids.
6.IL-18 augments protective immunity of Sj23 plasmid DNA vaccine against Schistosoma japonicum in mice
Jingtao MEN ; Quan LIU ; Limin SHANG ; Jiaojiao LIN ; Zhiqing FU ; Yaojun SHI ; Zhiping XIA ; Xichen ZHANG
Chinese Journal of Veterinary Science 2009;29(5):610-614
Two recombinant plasmids pVAX/Sj23 and pVAX/mIL-18 containing Schistosoma japonicum 23 000 membrane protein (Sj23) and murine IL-18 were evaluated for their ability to induce immune responses and to protect against S. japonicum challenge in mice. All animals vaccinated with pVAX/Sj23 alone or plus pVAX/mIL-18 developed specific anti-SWAP (soluble worm antigen preparation) ELISA antibody and splenocyte proliferation response,and co-injection of pVAX/mIL-18 significantly increased the production of IFN-γ and IL-2 compared with pVAX/Sj23 alone, indicating that IL-18 enhances the Th1-dominant immune response. The challenge experiment showed that worm reduction rates in pVAX/Sj23 group compared with control group (pVAX1) was 26.5% and in the pVAX/Sj23 plus pVAX/mIL-18 group was 41.9% ,and the hepatic egg reduction rates were 42.7 and 49.6%,respectively. These results indicated that co-injection of an IL-18 plasmid with Sj23 DNA vaccine efficiently improves the protective effect against S. japonicum infection.
7.Observation on therapeutic effect of electroacupuncture plus Tanbo-plucking the trigger points for scapulohumeral periarthritis
Yu HUA ; Ying LI ; Hui-Yang LIU ; Quan JI ; Ling-Lin JI ; Fu-Qing ZHANG
Journal of Acupuncture and Tuina Science 2019;17(3):209-214
Objective: To observe the clinical efficacy of electroacupuncture (EA) plus Tanbo-plucking the trigger points for scapulohumeral periarthritis (SP). Methods:A total of 80 patients with SP were randomized into an observation group and an EA group by the random number table, with 40 cases in each group. The EA group was treated with EA therapy, and the observation group was treated with EA therapy plus Tanbo-plucking the trigger points. After treatment, the visual analog scale (VAS) and Melle scores of the two groups were compared to evaluate the improvement of shoulder pain and functional activity, and meanwhile the clinical efficacy was observed. Results: After treatment, the total effective rate of the observation group was 95.0% and the cure and markedly effective rate was 72.5%. The total effective rate of the EA group was 87.5% and the cure and markedly effective rate was 42.5%. There was no significant difference in the total effective rate between the two groups (P>0.05). The cure and markedly effective rate of the observation group was higher than that of the EA group, and the difference between the two groups was statistically significant (P<0.05). After treatment, the intra-group differences in VAS and Melle scores of both groups were statistically significant (bothP<0.001). The inter-group differences in the changes of the VAS and Melle scores after treatment were statistically significant (bothP<0.001). Conclusion: EA plus Tanbo-plucking the trigger points has a better curative effect than EA therapy alone in the treatment of SP.
8.Full arthroscopic dual-beam reconstruction of the posterior cruciate ligament using tibial Inlay technique
Xuefeng LIU ; Yongyun LIAN ; Kunpeng WANG ; Quan LIU ; Daifeng LU ; Yong ZHOU ; Lijun FU ; Chengbin ZHAO ; Jing QU
Chinese Journal of Orthopaedics 2012;32(2):116-122
Objective To investigate the recent effect of full arthroscopic dual-beam reconstruction of the posterior cruciate ligament(PCL)using tibial Inlay technique.Methods From March 2007 to September 2009,17 PCL injured patients underwent full arthroscopic dual-beam PCL reconstruction using Inlay technique,including 16 males and 1 female,with an average age of 25 years(range,19-54).Of all cases,Lysholm score was(53.4±2.1)points,International Knee Documentation Committee(IKDC)rated C in 7,D in 10,and posterior drawer test(+)in 17.We used self-designed tibia tunnel drill system to produce the deep-limited bone tunnel.Follow-up began at 12 months after operation.Evaluate Lysholm knee score,IKDC rating,and posterior drawer test to compare the knee stability with that of preoperative.Observe the location of the bone block and healing by checking knee X-ray and spiral CT scan.Results Seventeen patients were followed up between 12 to 28 months,with an average of 17.8 months.In the last follow-up study,Lysholm score(93.5±1.7)points compared with that of preoperative was statistically significant different(P=0.016).IKDC rating of A grade in 15 cases,B in 2,compared with that of preoperative was statistically significant different(P=0.021).Posterior drawer test were negative in 15 cases,slight positive in 2.The X-ray and spiral CT scan showed the location of the bone block were perfect and healed well.Conclusion We can accurately produce the deep-limited bone tunnel by the tibia tunnel drill system with minor trauma,and the recent clinical effects of PCL reconstruction were pretty good.
9.Virus-like particle-based immunoglobulin M capture enzyme-linked immunosorbent assay for the detection of IgM antibodies against Chikungunya virus.
Jian-dong LI ; Quan-fu ZHANG ; Shuo ZHANG ; Chuan LI ; Qin-zhi LIU ; Mi-fang LIANG ; De-xin LI
Chinese Journal of Virology 2014;30(6):599-604
To establish a MacELISA method for the detection of IgM antibodies against Chikungunya virus (CHIKV), we prepared virus like particle (VLP) antigens of CHIKV using the whole structural protein C-E3-E2-6K-E1 encoding gene with a baculovirus expression system in Sf9 insect cells. The VLPs were purified and used to immunize Kunming mice. Then, polyclonal antibodies were purified from the samples of ascites with a protein G HiTrap SP column and labeled with horseradish peroxidase. A MacELISA method for the detection of IgM antibodies against CHIKV was assembled with goat anti-human IgM antibody, VLP antigens and an enzyme-labeled polyclonal antibody. The results were evaluated with a serum panel containing serum samples from laboratory-confirmed CHIK, HFRS patients, healthy donors, and commercially available CHIKV IgM as a quality control. It was shown that the MacELISA had a specificity of 99% (99/100), the coefficients of variation (CoV) within a plate were <10%, and the CoV of different ELISA plates in terms of the plate variation coefficient was <15%. A comparative analysis was performed to compare the current method against a commercial CHIKV IgM antibody detection kit for IIFA-IgM. The detection limit of MacELISA was significantly lower than that of the IIFA-IgM commercial kit (P< 0.0001). Here, we demonstrate that the VLP-based MacELISA is a promising tool for the early diagnosis and epidemiological investigation of CHIKV infection, with a high level of sensitivity and specificity for the detection of IgM antibodies against CHIKV.
Animals
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Antibodies, Viral
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blood
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Chikungunya Fever
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blood
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diagnosis
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virology
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Chikungunya virus
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immunology
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isolation & purification
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Enzyme-Linked Immunosorbent Assay
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methods
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Humans
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Immunoglobulin M
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blood
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Mice
10.Surgical management and mapping epilepsy in supratentorial tumor
Xinjun WANG ; Ziqiang XU ; Qiao SHAN ; Jixin SHOU ; Peidong LI ; Quan LIU ; Jianhang WU ; Xudong FU ; Lin MA
Clinical Medicine of China 2008;24(6):604-606
Objective To study the value and effectiveness of surgical management and mapping in supratentorial tumoral complicated with epilepsy and to study the correlations between tumor and the epileptogenic focus.Methods The clinical data of 121 patients with supratentorial cerebral tumor but epilepsy as initial symptom were retrospectively analyzed for the incidence of pre-and postoperative epileptic seizures,including grade Ⅰ glioma in 1 5 cases and grade Ⅱ glioma in 35 cases,grade Ⅲ-Ⅳglioma in 12 cases,menigoma in 32 cases,metastases in 10 cases,cavernous angiomas in 15 cases,and ependymomas in 2 cases.Results Surgery based on CT/MRI,seizure type and EEG changes was conducted.There was no death in operation.The highest incidence was in frontal lobe and the lowest in occipital lobe.Correlations between localization of tumor and the epileptogenic focus:there were 50 cases in the same location,near or beside tumors in 28 cases,far separate apart(>2 cm)from tumors in 25 cases,no relationship was found in 18 cases.103 patients were followed up for one to nine years.31 patients had a few seizures in the early postoperative period.Epileptic seizures were cured without anti-epilepsy drugs in 83 cases.Conclusion There are some differences between tumors'location and epileptogenic focus in supratentorial tumoral epilepsy.The location and size of epileptogenic zone should be detected before and during operation.The resection of the tumor combined with the resection of the epileptogenic zone"epilepsy surgery"can provide good results.