1.Influence of nursing intervention on patients complicated with venous thrombosis after craniotomy
Chinese Journal of Practical Nursing 2010;26(15):18-19
Objective To probe into the effect of nursing intervention on patients complicated with venous thrombosis after craniotomy. Methods From January 2008 to December 2009 42 patients complicated with venous thrombosis after craniotomy were selected and randomly divided into the intervention group and the control group with 21 patients in each. Two groups were treated with the conventional drugs and postoperative care, and the intervention group was, on the basis of the same care, offered systematic nursing intervention, and the indicators such as the clinical efficacy and GCS score of the two groups were compared. Results Compared with the control group, the cure rate and total effective rate of the intervention group was significantly improved, but the inefficiency was significantly reduced, and the GCS score was significantly increased, the differences had statistical significance. Conclusions Nursing intervention plays a key role on the prognosis and functional recovery of patients complicated with venous thrombosis after brain surgery. It is an indispensable auxiliary therapy for these patients.
2.Nursing risks in patients undergoing radio-frequency ablation during cardiac valve replacement
Jiechun CHEN ; Xiaoling LEI ; Dianye YAO ; Fengqiu GONG
Modern Clinical Nursing 2014;(9):28-31
Objective To investigate the nursing risks in the patients undergoing radio-frequency ablation surgery during cardiac valve replacement.Methods The nursing risks in 110 patients undergoing radio-frequency ablation surgery during cardiac valve replacement were summarized to include disorder of water electrolyte and acid-base balance, arrhythmia,hypothermia,skin ulcer,reduction of effective circulating blood volume,infection and so on, so as to carry out the corresponding nursing measures. Results Ventricular fibrillation occurred in 11 patients,hypothermia after rewarming on cardiopulmonary bypass in 31 patients,left atrial bleeding after aortic de-clamping in 1 patient.All the complications were successfully controlled by corresponding management. The operation time ranged from 178 mins to 310 mins and average time was(245.32±34.40)mins.Conclusion The full-scale assessments and effective nursing interventions are the key points to improve the efficiency and success of cardiac valve replacement combined with radio-frequency ablation.
3.Comparative Proteomics Analysis of Hippocampal Proteins From Chronic Stressed Rats
Liang WANG ; Zhihua YANG ; Jingbo GONG ; Xiaoling ZHAO ; Lingjia QIAN
Progress in Biochemistry and Biophysics 2006;0(03):-
Chronic stress can induce hippocampus injury such as neuron loss, dendrite atrophy, but its mechanism and molecular basis remain unclear up to now. To understand the molecular mechanism on protein level and find the crucial proteins which correlated with chronic stress-induced injury, two-dimensional electrophoresis was applied to separate the hippocampal total proteins of control group and restraint stressed rats, then the differential expressed proteins were detected by image analysis and identified by matrix assisted laser desorption /ionization time of flight mass spectrometry (MALDI-TOF-MS) as well as database searching. Moreover, the 2-DE results were verified on the mRNA level by semi-quantitative RT-PCR. The hippocampal 2-DE map with high resolution and good reproducibility of control and stress group rats were obtained. Fourteen differentially expressed protein spots were detected and eleven proteins were successfully identified, most of these proteins were involved in the process of energy metabolism and signal transduction. These results provide a clue for elucidating the mechanism of chronic stress-induced hippocampal injury and are useful for elevating the adaptability to stress.
4.Clinical study on the efficacy and safety of composite milk clotting enzyme capsules in children with functional dyspepsia
Cuiping LIANG ; Shaoming ZHOU ; Xiaoling LONG ; Yong ZHANG ; Sitang GONG
Chinese Journal of Applied Clinical Pediatrics 2014;29(19):1447-1450
Objective To evaluate the efficacy and safety of composite milk clotting enzyme capsules in children with functional dyspepsia.Methods A multicenter,randomized,open-label clinical trial was carried out in 4Guangzhou hospitals during Feb.2012 to Mar.2013.Children with functional dyspepsia on basis of Rome Ⅲ criteria were enrolled and treated with composite milk clotting enzyme capsules.Total symptom score and drug-related adverse reactions were evaluated after one-week and two-week therapy.The treatment outcome were divided into very effective,fairly effective and ineffective according to the symptom score changes.Superiority test was done for effectiveness of the treatment based on efficacy difference by 10% regarded as superiority.Results Two hundred and one children were enrolled.One hundred and ninety-six children completed the study as planned.After two-week therapy,better effective rate and total effective rate were 68.88% and 87.76%,higher than those of one-week therapy (27.04%,76.02%) (U =2.935,P < 0.05).The lower limits of 95 % confidence interval of difference in symptoms improve rate,better efficacy rate and symptom score decrease rate between two-week and one-week therapy were more than 10%,and two-week therapy was superior to one-week therapy.No significant drug-related adverse reaction was found during the study.Conclusions Composite milk clotting enzyme capsules can improve functional dyspepsia symptoms significantly.The effectiveness of two-week of treatment is better than that of one-week treatment.No obvious drug-related adverse reaction is observed.
5.Effect of electroacupuncture on c-Jun amino terminal kinase signaling pathway and inflammatory cytokines interferon-γ in substantia nigra cells of rotenone-induced rats model of Parkinson's disease
Jun MA ; Yuanxun GONG ; Shuju WANG ; Yanchun WANG ; Xiaoling ZENG ; Shuiyong GAN ; Yan LIANG
Chinese Journal of Physical Medicine and Rehabilitation 2014;36(10):751-755
Objective To observe the effects of electroacupuncture (EA) on c-Jun amino terminal kinase (JNK) signaling pathway and inflammatory cytokines interferon-γ (IFN-γ) in substantia nigra (SN) cells of rotenone-induced rats model of Parkinson's disease (PD),and explore the underlying mechanism of EA on PD.Methods A total of 32 male Sprague-Dawley mice were randomly and evenly divided into a normal group,a shamoperation group,a model group and an EA group.Model group and EA group were injected intradermally with rotenone (1 mg/kg,dissolved in DMSO and saline,concentration:O.25 mg/ml) on the nape of neck.Sham-operation group was injected the same dose of DMSO and saline.Normal group had no intervention.EA group was applied to Fengfu (DU16) and Taichong (LR3) acupoints after the establishment of PD model in rats.Behavioral assessment was conducted after the treatments,the rats were sacrificed for sampling substantia nigra tissue to detect the expressions of tyrosine hydroxylase (TH),p-c-Jun amino terminal kinase (p-c-Jun) and interferon-γ(IFN-γ) protein with Western blotting (WB).Results Model rats showed significant PD syndrome characteristics,comparing with normal group and sham group,the difference was not statistically significant (P > 0.05).The results of open box test showed that the scores of model group rats decreased significantly in terms of the horizontal movement [(19.12 ±2.34) points] and vertical locomotor activity [(5.27 ± 1.04) points] when compared with normal group and sham group,the difference was statistically significant (P < 0.05).After EA treatment,locomotor activity of rats increased significantly when compared with model group (P < 0.05),however,the normal group and sham group was not statistically and significantly different in locomotor activity (P > 0.05).Compared with normal group,the expression of TH protein in (0.183 ± 0.0213) reduced significantly and the expressions of p-c-Jun (0.388 ± 0.0283) and IFN-γ protein(0.453 ± 0.0332) increased significantly in model group,the difference was statistically significant (P <0.05).Compared with normal group,the expression of TH protein(0.324 ± 0.0538) reduced and the expressions of p-c-Jun(0.207 ± 0.0592) and IFN-γ protein (0.239 ± 0.0215) increased in EA group,the difference was not statistically significant (P > 0.05).Compared with model group,the expression of TH protein increased significantly in EA group(P < 0.05),the expressions of p-c-Jun and IFN-γ protein reduced significantly in EA group(P < 0.05).Conclusion EA therapy may reduce the expression of IFN-γ protein in SN of PD rats model by regulating the expression of JNK/mitogen-activated protein kinase (MAPK) pathway,which may delay the process of PD.
6. Research progress of pancreatic cancer venous thromboembolism
Xiaoling GONG ; Haihui ZHOU ; Yujie ZHOU ; Xiaoling GONG
Chinese Journal of Clinical Pharmacology and Therapeutics 2021;26(10):1181-1185
The morbidity and mortality of pancreatic cancer are increasing year by year, and the risk of venous thromboembolism (VTE) in patients with pancreatic cancer is significantly increased, especially in the local advanced stage, metastatic stage and chemotherapy period. The patient's condition is often complicated by VTE events, which further increases the risk of death. This article reviews the latest literature, discusses the occurrence, development and clinical outcome of VTE in patients with pancreatic cancer, and introduces the research progress of pancreatic cancer VTE from the perspective of epidemiology, pathophysiology, clinical manifestations, prevention and treatment strategies.
7.Research in the replacement of heated humidifiers with heat moisture exchangers during mechanical ventilation
Xiaoling LV ; Qiujiang XIA ; Qun LUO ; Zongjun MU ; Yanan TAN ; Gaoyan JIANG ; Yan ZHOU ; Tingting GONG ; Yuan LI
Chinese Journal of Practical Nursing 2009;25(20):8-10
Objective To study the feasibility of using heat and moisture exchangers (HME)as an alternative to heated humidifiers (HH) in patients undergoing mechanical ventilation. Methods 266 pa-tients with mechanical ventilation admitted to our ICU over the recent 3 years were allocated to the experi-mental group (humidification with a heat and moisture exchanger) and the control group (with heated hu-midifier), and the effect of humidification, the reserved time of artificial airway, the time on mechanical yen-tilation, the time of stay in ICU, the ineidenee of ventilator-associated pneumonia (VAP) and the mor-tality rate were comparatively studied and analyzed. Results Significant differences were found between the experimental and the control group in effect of humidification, insufficiency of humidification or excessive hu-midification, airway spasm and time on mechanical ventilation and time of stay in ICU. The incidence of VAP in the control group was significantly higher than that in the experimental group. There were no significant dif-ference between the two groups in the reserved time of artificial airway and the mortality rate. There were no accident of humidification occurred in the experimental group while there were one case complicated with air-way burn and 11 eases complicated with choking with water in the control group. Conclusions We conclude that HH can be replaced by HME on mechanical ventilation while disease evolution and effect of humidification should be monitored closely and keep HME unobstructed.
8.Analysis of bone minimal density and bone quantitative ultrasound in men with osteoporotic risks
Minyan LIU ; Xiaoling CHENG ; Chunlin LI ; Nan LI ; Ying ZHANG ; Yu PEI ; Yujun XIAO ; Yu LIU ; Yanhui LU ; Yanping GONG
Chinese Journal of Geriatrics 2013;(2):191-194
Objective To analyze the features of bone minimal density and bone quantitative ultrasound in men with different osteoporotic risk graded by osteoporosis self-assessment tool for Asian (OSTA).Methods After exclude the secondary osteoporosis,724 subjects over 50 years old were involved.The parameters of hight,weight,quantitative ultrasound index (QUI),QUS-T score were examined.The bone density (BMD) were measured by dual-energy X-ray absorptiometry (DXA)in 120 elderly men.All subjects were grouped into low (osteoporotic) risk group,moderate risk group and high risk group by OSTA index.120 subjects measured BMD were grouped into normal bone mass group,osteopenia group and osteoporosis group by WHO standard.The differences and correlation analysis in BMD,QUST,and QUI between these groups were analysed.Results The percents of low risk people,moderate risk people and high risk people were 56.4% (408 cases),28.2% (204cases),15.5% (112 cases),respectively.There were 30.0% (36 cases) normal bone mass people,58.3% (70 cases) osteopenia people and 11.7% (14 cases) osteoporosis people in groups measured BMD.QUS-T score,QUI were gradually decreased in groups of low risk,moderate risk and high risk (-0.56±1.09,-0.88±-1.28,-1.21±1.40; 98.47±19.04,92.62±22.49,87.68±24.43; all P <0.05) and had statistical significant differences between low risk and moderate risk,high risk groups,while had no differences between moderate risk and high risk groups.The femoral neck BMD and total BMD were gradually decreased in all the three groups (0.89±0.12,0.85±0.10,0.77± 0.10; 1.0±0.15,0.93 ± 0.11,0.83±0.1; all P<0.01).Osteoporosis in the three groups were 3.4% (2 cases),13.0% (6 cases),37.5% (6 cases),respectively and osteoporosis percents in moderate risk group and high risk group were higher compared with low risk group (x2=11.77,P<0.01).QUS-T score and QUI decreased gradually in groups of normal mass,osteopenia and osteoporosis (0.99±0.08,-0.70±1.07,-1.96±0.73; 109.26±17.05,96.15±18.20,72.54±10.00; F=10.47,11.73,all P< 0.01).Except for lumbar BMD,a positive linear correlation emerged between OSTA and QUS-T score,QUI,hip BMD(all P<0.01).The values of R with femoral neck BMD,torch BMD and total hip BMD were 0.45,0.38,0.39,respectively.And the same value with QUS-T score and QUI was 0.23.Conclusions With the decreasing of OSTA index,risk of osteoporosis is increased and QUS-T score,QUI and BMD are decreased gradually.There are positive linear correlation between OSTA index and QUS-T score,QUI,hip BMD.
9. Effect of the use of antibiotics controlled by clinical pharmacist in patients with diabetic ketoacidosis
Ying LIU ; Chunxiu GONG ; Di WU ; Xiaoling WANG
Chinese Journal of Pediatrics 2017;55(6):415-418
Objective:
To analyze the effect of the use of antibiotics intervened by clinical pharmacist in diabetic ketoacidosis (DKA) patients.
Method:
This was a prospective clinical study with a historical control group.The group 1 was the control group which was not intervened for antibiotics use from January 2010 to November 2012. The group 2 was the intervention group treated from December 2012 to June 2016. Group 1 was divided into group 1a which included newly-onset diabetes patients and group 1b which included long standing diabetes patients. Group 2 was divided into the similar group 2a and group 2b.Clinical pharmacist supervised the implementation of terms to restrict the use of antibiotics.Changes of the rate of antibiotics use, the length of time of antibiotics use, hospital stay, the cost of antibiotics, etc.were compared.
Result:
In group 1a and group 2a, the rate of antibiotics use was 85%(107/126) and 31%(58/190)(χ2=25.787), the length of time of antibiotics use was 11(7-18)d and 6(4-10)d (
10.High-level transcription of human mitochondrial tRNA(Trp) based on ribozyme and characterization on its aminoacylation activity.
Jufang GONG ; Yibin CAO ; Xianglong CHEN ; Yuping QI ; Xiaoqiang YANG ; Xiaoling JIN
Chinese Journal of Biotechnology 2009;25(11):1732-1738
In vitro transcription systems with T7 RNA polymerase (T7 RNAP) were widely used in preparation of RNA because of their simplicity and high efficiency. The transcripts would have additional 5' sequence since T7 promoter spans the transcription start site, while deletion of the transcription start site would severely reduce the T7 RNAP transcriptional activity. We successfully developed an in vitro transcription by combining of T7 RNAP high efficient transcription system and highly specific self-splicing technology of ribozymes, in this system, ribozyme self-splices at the designed specific site and releases the aim RNA without affecting transcription efficiency of T7 RNAP, the aminoacylation activity of human mitochondrial tRNA(Trp) (HmtRNA(Trp) (UCA)) is 113.6 pmol/microg. This method with its high efficiency on transcription and good repeatability is very suitable for preparation of accurate RNA in large scale.
Base Sequence
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DNA-Directed RNA Polymerases
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genetics
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Humans
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Molecular Sequence Data
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RNA
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genetics
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RNA Splicing
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RNA, Catalytic
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genetics
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RNA, Transfer, Trp
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genetics
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Transcription, Genetic
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Transfer RNA Aminoacylation
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genetics
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Viral Proteins
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genetics