1.Effects of stellate ganglion block on the pain and quality of life in patients with lung cancer
Lijun BAI ; Xiaoyan LIU ; Limin YUE
Chinese Journal of Primary Medicine and Pharmacy 2017;24(8):1140-1143
Objective To investigate the effect of stellate ganglion block on the pain and quality of life in patients with lung cancer.Methods 90 patients with lung cancer were divided into observation group and control group according to random number table method.The control group was treated with morphine 10mg,orally,1 time/ 12h.The observation group was treated with stellate ganglion block and morphine.For the patients with poor analgesic effect,50% doses were added gradually.The analgesic effect,quality of life and changes of immune function were compared between the two groups.Results After treatment,the VAS scores of the two groups were significantly decreased.And the VAS score reduction in the observation group was significantly better than that in the control group [(2.5 ± 0.7) points vs.(3.7 ± 0.9) points],the difference was statistically significant (t =7.060,P < 0.05).The analgesic efficacy of the observation group was significantly higher than that of the control group(91.1% vs.75.6%,x2 =3.920,P < 0.05),the duration of analgesia of the observation group was longer than that of the control group (t =20.681,P < 0.05).For the total morphine dosage method,the observation group was significantly lower than the control group[(143.5 ± 21.3) mg vs.(238.7 ± 38.3) mg] (t =14.572,P < 0.05).After treatment,the scores of quality of life of the two groups were significantly improved,and the improvement degree of the observation group was significantly better than that of the control group [(86.5 ± 14.3) vs.(79.6 ± 15.7),t =2.179,P < 0.05].After treatment,the TGF-beta level of the observation group was significantly reduced,which was significantly lower than that of the control group[(215.4 ± 38.7)pg/mL vs.(240.5 ± 41.2)pg/mL],the difference was statistically signifi cant (t =2.979,P < 0.05).Conclusion Stellate ganglion block has good therapeutic effect in the treatment of lung cancer patients with pain.
2.Analysis of factors influencing self-management behaviors in patients receiving maintenance hemodialysis
Linjuan XIA ; Wenmei CAO ; Tong WANG ; Lijun WANG ; Yue ZHAO
Chinese Journal of Practical Nursing 2013;29(32):68-71
Objective To assess patients' self-management behaviors and examine factors influencing self-management behaviors in patients undergoing maintenance hemodialysis.Methods This research was conducted as a descriptive survey by 125 patients from a hemodialysis clinic in Tianjin.The data were collected with self-management behaviors questionnaire of hemodialysis patients and self-efficacy scale for managing chronic disease.Results Regression analysis revealed sex,educational level and selfefficacy were independent predictors for self-management behaviors.Conclusions Hemodialysis patients' self-management behaviors need to be improved in the future.Healthcare professionals should recognize the factors hindering self-management behaviors from the patients' perspective while assisting them with appropriate skills in making behaviors changes possible.
3.Association of core binding factor alpha 1 and estrogen receptor alpha gene polymorphism with bone development
Yue ZHANG ; Lijun WANG ; Fu REN ; Huanjiu XI ; Yingnan FAN
Chinese Journal of Tissue Engineering Research 2009;13(46):9159-9162
Produced by bone cells and stored in the matrix.bone ceil growth factor can contribute to the regulation of bone growth.Gene regulation has its role in bone development.Many factors of this kind have been founded recently.They play their role during the bone formation and absorption processes in the way of autocrine and paracrine.The genes of core binding factor α_1(Cbfα_1)and estrogen receptor α(Erα)have been the recent years'hot factors that are related to the bone development,Gene polymorphism refers to variation on gene level which often occurs in the non-coding domain or the domain bearing no important regulatory function in gene order.This article reviewed the research status of the relation between Cbfα_1 and Erα gene polymorphism with bone development.
4.Establishment and volume estimation of three-dimensional digital model of osteoarthrosis of the femoral head
Hongbin LIU ; Hanqing ZHAO ; Yue SHI ; Lijun HOU ; Zhongxun WANG
Chinese Journal of Tissue Engineering Research 2016;20(44):6629-6635
BACKGROUND:Core decompression and autogenous bone grafts are widely used in treatment of early avascular necrosis of femoral head. According to the report, the success rate of this therapy has obvious difference;the reasons may be related to inaccurate puncture location and secondary damnification of repeated puncture. OBJECTIVE:To reconstruct three-dimensional model of femoral head necrosis by Mimics software for reappearance of lesions in the necrotic area to realize measurement of necrotic area of the femoral head and estimation of its volume. METHODS:We restructured images by using multi-slice spiral CT Syngommvvp VE23A workstation, Inspace software and NeuroDSA software. Hip CT data in DICOM format were imported into Mimics 13.0 software systems. Necrotic area of the femoral head was reconstructed with Mimics SimuIation software to truly reproduce the integrated form, scope and stereochemical structure of the necrotic area so as to achieve the measurement of the necrotic area of the femoral head and the volume estimation. We designed the best core decompression channel, simulated core decompression surgery, so that the patients could refer to the best simulated decompression path in the operation of core decompression. RESULTS AND CONCLUSION:(1) Among 36 patients (48 hips) with avascular necrosis of femoral head, there were phase I in 8 hips, accounting for 17%, phase II in 28 hips, accounting for 58%, and phase III in 12 hips, accounting for 25%. (2) The volume of necrotic area was (1 475.48±647.342) mm3 in the phase I, (4 571.77±2 344.55) mm3 in the phase II, and (4 836.46±2 969.33) mm3 in the phase III. (3) We simulated the core decompression based on the radius of the sphere of the necrotic area as parameter in the Mimics Simulation software module, and then completely cleared the necrotic area. (4) Surgery can more clearly understand information and stereochemical structure of the necrotic area with Mimics software to simulate the core decompression. It is the theoretical basis of operation.
5.Observation of the morphology of cross-linked starch iodine and its virucidal efficacy
Li LI ; Hongyan XIONG ; Lijun ZHANG ; Yue ZHANG ;
Journal of Third Military Medical University 1988;0(05):-
Objective To detect the virucidal efficacy of cross linked starch iodine (CSI) and its influence factors in solution and to observe the morphological changes of CSI after disinfection. Methods Sindbis virus (Sindbis) and poliovirus (polio) were used as the test viruses, and different concentrations of plasm as the organic solvent. The virucidal efficacy of CSI was observed by means of cell infection test. The morphological changes of CSI particles after disinfection were observed by scanning electron microscopy. Results CSI had the same virucidal effect on Sindbis and polio viruses in solution. After treatment with CSI at a dose of 50-100 mg/ml for 30-60 min, the viruses were inactivated by 5-7 logs TCID 50 . The virucidal efficacy of CSI enhanced in dose and time dependent manners. CSI could inactivate the viruses in D hanks solution with 10% plasma or in plasma by 2-5 logs TCID 50 and 2-3 logs TCID 50 , respectively. Electron microscopy showed that the CSI was in the form of round and oval particles with the diameter of about 100 ?m. After disinfection, the particle surface became more lubricious, but no morphological changes were observed. Conclusion CSI has effective virucidal effect on envelope viruses and non envelope viruses in solution free of organic substances, but the virucidal efficacy can be greatly affected by organic substances. There is no morphological change of CSI particles after disinfection.
6.Studies on flavonoid glycosides with antiviral effect from Yinqiaosan on influenza virus
Yue SHI ; Renbing SHI ; Bin LIU ; Yunru LU ; Lijun DU ;
Chinese Traditional and Herbal Drugs 1994;0(08):-
Object To study the chemical constituents with the antiviral effect from Yinqiaosan on influenza virus Methods Isolation of the constituents by different kinds of column chromatography and elucidation of their structures on the basis of chemical and spectral methods Results Four flavonoid glycosides were isolated and elucidated as 2′ O D apiofuranosyl (1→2) ? D glucopyranosyl] isoliquiritigenin, 4′ isoliquiritigenin, 4′ O D apiofuranosyl (1→2) ? D glucopyranosyl] isoliquiritigenin, 4 isoliquiritigenin, 4 O D apiofuranosyl (1→2) ? D glucopyranosyl] isoliquiritigenin and 4′ isoliquiritigenin and 4′ O D apiofuranosyl (1→2) ? D glucopyranosyl] liquiritigenin, respectively liquiritigenin, respectively Conclusion 2′ O D apiofuranosyl (1→2) ? D glucopyranosyl] isoliquiritigenin is a new naturally compound isoliquiritigenin is a new naturally compound
7.Chemical constituents and pharmacological activities of Ferula sinkiangensis K.M. Shen:research advances
Yating HUANG ; Lijun YUE ; Xiangyu SHENG ; Kun WANG ; Chunlan LIU
Journal of International Pharmaceutical Research 2017;44(6):495-499
Ferula sinkiangensis K.M. Shen is a kind of endangered national plant medicine in the northern of Xinjiang,China. It mainly contains sesquiterpene coumarins,sulfides,polysaccharides,aromatic compounds and other effective chemical constitu-tions;Chromatography is used to build the fingerprint and to control the medicine quality in most cases. Both raw plant medicine and specific compounds possess pharmacologic activities such as antibacterial,insecticidal,anti-allergic,and antitumor properties. The present paper summarizes the resource distribution,chemical constituents,fingerprints and pharmacological activities of F. sinkian-gensis,to provide reference for its systematic research,effective quality control and efficient development and utilization.
8.Retrieve of reform about synthetic test in basic medical stage
Fengwen YUE ; Hong QI ; Lijun YUAN ; Yuqin ZHANG
Chinese Journal of Medical Education Research 2006;0(10):-
There are disadvantages in examination in basic medical stage. For example, there is too much quantity of work in written examination and the time is short for preparation for oral examination. Basic medical college reforms the examination in the first stage. The exam is composed of two parts. One is performed in computer instead of being written on paper,the oth-er is oral test whose topic is informed one term ahead of time. These can improve the students’ ability to summarize what they have learned in class.
9.Chronic toxicity test of fangyouling by transdermal administration in rabbits
Ziming JIA ; Miaomiao YUE ; Yanhua ZHENG ; Jinming ZHANG ; Lijun TANG
Chinese Journal of Schistosomiasis Control 2015;(1):26-31
Objective To observe the toxicity of fangyouling after one month’s transdermal administration in rabbits and evaluate its security. Methods Forty rabbits were randomly divided into 4 groups including a control group and low,middle and high dose groups of fangyouling. The rabbits in the control group were administered with sunflower oil,and the other rabbits were administrated dermally with fangyouling of 50,300 and 2 000 mg/kg respectively once a day for 4 weeks. The general con?dition,the skin irritation reaction,body weight,food consumption,hematology,blood biochemistry,organ coefficients and his?topathological changes of all the rabbits were observed. Results There was no obvious effect on the general condition in all the rabbits. However,the mild skin irritation was observed in 2 rabbits of the middle dose group and 4 rabbits of the high?dose group. The decreases of body weight and food consumption were noted in the high dose group. No changes were detected of hema?tology,blood biochemistry or viscera pathological at all dose levels. Conclusion The dose of non?toxic response of fangyouling is 50 mg/kg at this study condition.
10.Establishment and preliminary application of real time PCR assay for quantitative detection of CRLF2
Jingjing FU ; Hong LI ; Lijun YI ; Ping YUE ; Hui HUANG
International Journal of Laboratory Medicine 2015;(24):3520-3521,3524
Objective To establish a real‐time quantitative PCR method for the detection of cytokine receptor‐like factor 2 (CRLF2) expression .Methods Specific primers amplification target gene CRLF2 and housekeeping genes ABL were designed ,the purified PCR products were performed the TA cloning .After bacterial colony PCR screening and sequencing ,then the recombinant plasmids DNA was extracted and measured by using UV spectrophotometer and converted to copies/mL concentration .Finally it was diluted for preparing the plasmid standard substance ,then the standard curve was drawn for observing the sensitivity and linear rang ,meanwhile the stability of the plasmid DNA was evaluated .This method was initially applied to detect the CRLF2 level of bone marrow mononuclear cells in 10 cases of healthy children and 10 cases of newly diagnosed acute lymphoblastic leukemia (ALL) .Results CRLF2 PCR product had a single specific melting curve;the linear detection range of the standard substance was 103 - 108 copies /ml;the plasmid standard substance by freeze‐thawing for 3 times remained stable;the CRLF2 level of clinical sample was within the linear detection range of standard substance .Conclusion The real‐time quantitative PCR method for CRLF2 established by our laboratory has good specificity ,linearity range and stability ,which can be applied to the quantitative detection of CRLF2 gene in clinical ALL children .