1.Effect evaluation of levofloxacin combined wtih Jingangteng particle in the treatment of chronic pelvic inflam-matory disease
Chinese Journal of Primary Medicine and Pharmacy 2016;(1):77-80,81
Objective To evaluate the clinical effect of levofloxacin combined with Jingangteng particle in the treatment of patients with chronic pelvic inflammatory disease.Methods According to the random number table, sixty -four patients with chronic pelvic inflammatory disease were divided into control group(n =32)which were treated with levofloxacin and treatment group(n =32)which were treated with levofloxacin and Jingangteng particle for three weeks.The clinical effect,symptoms and signs were evaluated and the adverse reactions between the two groups were observed as well as serum C reactive protein(CRP)were measured before and after treatment.Results The score of symptoms and signs of the treatment group were significantly lower than the control group,the difference was statistically significant [(2.61 ±2.09 )points vs.(5.32 ±3.28)points,t =3.941,P =0.000;(1.47 ± 1.02)points vs.(2.56 ±2.04)points,t =2.703,P =0.008].The level of serum CRP of the control group was (5.46 ± 1.93)mg/L,which was statistically higher than (3.76 ±1.06)mg/L of the treatment group after treatment,the differ-ence was statistically significant (t =4.367,P =0.000).The total effective rate of the treatment group was 96.9%, which of the control group was 78.1%,the difference between the two groups were statistically significant(χ2 =5.142,P =0.023).There was no significant adverse reactions during the treatment.Conclusion Levofloxacin com-bined with Jingangteng particle can obviously improve the symptoms and signs of chronic pelvic inflammatory disease, they have good safety and are worthy of clinical popularization and application.
2.Clinicopathological characteristics of clear cell type meningioma.
Xiao LI ; Ru-jun XU ; Hong ZHOU
Chinese Journal of Oncology 2011;33(9):685-686
Adolescent
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Adult
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Aged
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Diagnosis, Differential
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Ependymoma
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pathology
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Female
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Follow-Up Studies
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Humans
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Immunohistochemistry
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Magnetic Resonance Imaging
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Male
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Meningeal Neoplasms
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diagnostic imaging
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metabolism
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pathology
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surgery
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Meningioma
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diagnostic imaging
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metabolism
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pathology
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surgery
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Mucin-1
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metabolism
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Oligodendroglioma
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pathology
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Tomography, X-Ray Computed
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Vimentin
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metabolism
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Young Adult
3.Effects of Daphnetin on Activities of Protein Kinase A and Protein Kinase C in Vitro
Xueping XU ; Dianmo XIAO ; Wenhua ZHOU
Chinese Traditional and Herbal Drugs 1994;0(01):-
Daphnetin, isolated from Daphne koreane Nakai, has been reported to dilate blood vesse ls, inhibit thrombosis and have antiinflammatory effect. In this study, type Ⅰ and type Ⅱ protcin kinase A partially purified from rat skeletal muscle and protein kinase C from rat brain were incubated with varying concentrations of daphnetin. Type Ⅱ protein kinase A was siguificantly inhibited by daphnetin at the concentration of 0.0056?mol/L, while type Ⅰ protein kinase A and protein kinasc C were inhibitcd at the concentrations of 5.6?mol/L and 56 ?mol/L, respectively. The results indicated that daphnetin might be used as a specific inhibitor of type Ⅱ protein kinase A
4.Effect of Helicobacter Pylori on Gastric Motor Function in Children with Chronic Gastrictis
tong-tong, PAN ; zhang, XU ; hui, XU ; xiao-qing, ZHOU
Journal of Applied Clinical Pediatrics 2006;0(19):-
Objective To explore the influence of helicobacter pylori(Hp) on gastric motor function in children with chronic gastrictis.Methods Forty-seven children with chronic gastrictis were classified into Hp positive and negative groups according to Hp and histology exa-mination.Each child underwent gastric emptying test of solid by using nuclide method and electrogastrogram(EGG) examination.These cases with Hp-positive acceptted these triple eradication therapy[clarithromycin 15 mg/(kg?d),amoxicillin 50 mg/(kg?d),omeprazole 0.8 mg/(kg?d)]for 2 weeks,and underwent EGG examination again after eradicating Hp.Results The half emptying time(GET_1/2)in Hp-positive gastric group were significantly longer than those in Hp-negative group(t=6.403 P
5.Progress of rheumatoid arthritis treated by moxibustion
Danping ZHOU ; Zhiling SUN ; Xing JIANG ; Wei JI ; Xiao XU
International Journal of Traditional Chinese Medicine 2015;(5):471-474
In this article we analyzed the current development of moxibustion treating rheumatoid arthritis from the usefulness, advancement, synergistic effect as well as the variance between different kind of moxibustion. We concluded that moxibustion was an effective intervention for treating RA, and the methods used in moxibustion were searched in clinic. But the clinical tralls has a long way to go, we should pay more attention to the critical issues while in the use of moxibustion.
6.Hypoxia enhances stemness of cancer stem cells in glioblastoma
Pengcheng LI ; Chun ZHOU ; Lunshan XU ; Hualiang XIAO
Journal of Regional Anatomy and Operative Surgery 2015;(5):479-483
Objective To investigate the relationship between hypoxia and stemness of cancer stem cells ( CSCs ) . Methods U87 cells,U251 cells and primary glioma cells were experienced hypoxia. Detected the ultrastructure of these cancer cells with transmission elec-tron microscopy;detect the cell growth with MTT assay;cell cycle and CD133 expression were detected by flow cytometry;and the cell mi-gration ablity were detected through transwell chamber assay;the colony-forming efficiency were deteced by colony-forming assay; and real-time quantitative PCR and Western blot were carried out to detect the mRNA and protein expression of markers of stem cells and their differ-entiation respectively. Results Hypoxia maintained the undifferentiated state of primary glioma cells, slowed down the growth of glioma cells which were in a relatively quiescent stage, increased the colony forming efficiency and migration of glioma cells, and increased the expression of markers of stem cells, but the expression of markers for stem cell differentiation was reduced after hypoxia treatment. Conclusion Hypoxi-a may induce the “dedifferentiation” of differentiated glioma cells which then acquire the stemness.
7.The artery effects of enhanced external counterpulsation for the progressive stroke patients
Jianwei XIAO ; Xu CAI ; Zongqing HUANG ; Zhi ZHANG ; Guoqiang ZHOU
Clinical Medicine of China 2016;32(3):220-223
Objective To discuss the artery effects of enhanced external counterpulsation for the progressive stroke patients.Methods Ninety-two progressive stroke patients who were treated in the Fourth People's Hospital of Shenzhen from August 2010 to February 2015 were selected and equally divided into the treatment group and the control group based on the random number table.The control group were received conventional therapy,and the treatment group were added treated with enhanced extemal counterpulsation therapy.Results All patients were successfully completed treatment,the C-reactive protein (CRP) and Endothelin-1 (ET-1) were presented decreased significantly after treatment (P< 0.05),and the C RP and ET-1 values in the treatment group were (2.09±2.11) mg/L,(13.98±6.30) mg/L,significantly lower than those of the control group((8.12±2.46) mg/L,(46.09± 11.02) mg/L;t =15.309,14.985;P<0.05).After treatment,the FMD and NMD values in the treatment group were significantly increased from (5.26±1.34)% to (11.93 ±2.13) %,and from (13.20±5.33)% to (22.98±8.34)%,in the control groupand were from (5.27±1.33)% to (8.10±1.43) %,and from (13.67±4.10)% to (16.09±5.12)% (t=16.934,21.787,8.443,12.345;P <0.05),and the value of FMD and NMD in treatment group were significantly higher than in the control group(t =7.982,9.113;P < 0.05).The cardio ankle vascular index (CAVI) and brachial ankle pulse wave velocity (baPWV) values in the treatment group were significantly reduced after treatment,the difference was significant (P<0.05),and compared with the control group the difference was also statistically significant (t =4.281,8.456;P< 0.05).Conclusion Enhanced external counterpulsation for the progressive stroke patients can effectively inhibit the expression of endothelin and inflammatory factors,improve endothelium-dependent relaxation of blood vessels,improve arterial elasticity,and thus play more effective treatment.
8.Repairing ankle and calf wounds by antegrade or retrograde perforating flap of posterior tibial artery
Xiao ZHOU ; Mingyu XUE ; Li QIANG ; Yongjun RUI ; Yajun XU
Chinese Journal of Orthopaedics 2014;(8):824-830
Objective To investigate the clinical efficiency of repairing ankle and calf wounds by antegrade or retrograde perforating flap of posterior tibial artery. Methods 13 cases with skin defects of ankle and calf wounds were reviewd. The defects were repaired using antegrade or retrograde perforating flap of posterior tibial artery from January 2011 to February 2013, 8 males and 5 females; aged 19 to 65 years old. Wounds were located in the ankle and calf, area which the tibial artery support contu-sioned slightly;defects were associated with exposed bone or tendon, exposed blood vessels. Of the 13 cases, 5 cases have multiple ankle fracture with blood circulation disorders, internal and external fracture fixation were performed emergency with blood ves-sels and nerves exposed, at the same time emergency line wound repair by posterior tibial artery perforating flap. The other 8 cases have no blood vessels and nerves exposure, and accepted vacuum sealing drainage emergency external fixation and flap surgery. Seven cases accepted V-Y antegrade perforating flap of posterior tibial artery, 6 cases using retrograde tibial artery perforator flap. Whose defects were ranged from 1.5 cm×2.0 cm to 9.0 cm×5.0 cm. Antegrade or retrograde perforating flap of posterior tibial ar-tery with 1.5 cm×3.0 cm to 14.0 cm×7.0 cm was used to repair ankle or lower leg medial defect. Antegrade flap donor site sutured directly, but retrograde flap donor site take full thickness skin graft repair from abdomen. Results Circulations of the all 13 cases were stable, with wound healing well after 2 weeks. The patients were followed up for 6 months to 24 months, average of 13 months. All flap graft survived, pedicle no bloated andcat eardeformity. Flaps were soft, no bloated appearance;color was con-sistent with normal skin. Fracture line in the 5 patients was disappeared. Bone healing time was 3.0 to 4.0 months. At the direct su-ture skin donor sites, postoperative scar was small;skin graft donor sites had no obvious scar. Postoperative ankle dorsiflexion 10° to 25°, plantar flexion 15° to 45°. Patients were extremely satisfied with the results of repair. Conclusion Using antegrade or ret-rograde posterior tibial artery perforator flap without sacrificing the main vessel, it is a simple and effective method to repair the medial malleolus and calf wounds.
9.Acetylized Racemization Process and Kinetics of D-penicillamine
Yuesheng SUN ; Wenqing XIAO ; Rong ZHOU ; Junying XU ; Zhihua ZHANG
China Pharmacy 2005;0(19):-
OBJECTIVE:To study the process of acetylized racemization of D-penicillamine in the acidic condition. METHODS:The acetylized racemic mixture of D-penicillamine was prepared by racemizing acetyl chloride in acetic acid solu_tion with D-penicillamine as feedstock.The preparation process was optimized with the quantities of solvent and acetyl chloride,the reaction temperature,the reaction time etc.as parameters.The influence of reaction temperature,reaction time on the specific optical rotation in the acetylized process was determined and the kinetic equation of acylation process was computed. RESULTS:The optimal condition for racemization was the following,the quantity ratios of D-penicillamine-acetic acid -acetyl chloride were 1∶7∶2,the reaction temperature was 80℃ and the reaction time was 5h.The kinetic equation of acylation process fitted first order linear relation. CONCLUSION:This preparation process is mild and simple,and it offers direct feedstock for the preparation of D,L-penicillamine.
10.Molecular mechanism of etodolac-induced apoptosis in SMMC7721 cell line
Xile ZHOU ; Jianjiang LIN ; Xiao XU ; Haiyang XIE ; Shusen ZHENG
Chinese Journal of Pathophysiology 1999;0(09):-
AIM: To investigate the possible role of nuclear transcription factor kappa B (NF-?B), Bcl-2, Bax and caspase-3 in etodolac-induced apoptosis of liver tumor SMMC7721 cell line. METHODS: Cell apoptosis was determined by flow cytometry analysis with PI staining and DNA laddering. Expression of Bcl-2 and Bax protein was measured by Western blotting. Caspase-3 activity was evaluated by active caspase-3 apoptosis kit with flow cytometry. NF-?B activation was detected by ELISA-based TransAM~(TM) NF-?B p65/p50 kit. RESULTS: Etodolac, a selective COX-2 inhibitor, stimulated apoptosis in liver tumor SMMC7721 cell line significantly. Flow cytometry showed that the apoptotic rate was 16.3%?3.1%, 19.9%?3.6%, 22.9%?3.2%, 31.2%?3.3% with different concentrations of etodolac (0.25, 0.50, 1.0 or 2.0 mmol/L), while the apoptotic peak did not appear in the control group (0 mmol/L) (P