1.Clinical Observation of Edaravone Combined with Citicoline Sodium in the Treatment of Acute Cerebral Infarction
Qingjing TAN ; Xing JI ; Zhibin JIANG ; Feng LU ; Demin ZHANG ; Linyu LI ; Bo LI
China Pharmacy 2016;27(8):1081-1084
OBJECTIVE:To investigate the therapeutic efficacy of edaravone combined with citicoline sodium on acute cere-bral infarction and its effects on the levels of oxidative stress and inflammatory factors. METHODS:108 patients with acute cere-bral infarction were randomly divided into edaravone group(single group)and edaravone+citicoline sodium group(drug combina-tion group),with 54 cases in each group. Based on routine treatment,single group was given Edaravone injection 30 mg added in-to 100 ml 0.9% Sodium chloride injection intravenously,bid,used up within 30 min each time;drug combination group was addi-tionally given Citicoline sodium injection 0.5 g added into 250 ml 0.9% Sodium chloride injection intravenously,qd,on the basis of single group. Treatment course of 2 groups lasted for 2 weeks. NIHSS,HDS,Barthel index,oxidant stress indicator and inflam-matory factors were compared between 2 groups before and after treatment. RESULTS:After treatment,the effective rate of NI-HSS in drug combination group was 81.48%,which was significantly higher than single group(53.70%),with statistical signifi-cance (χ2=9.511,P=0.002). HDS score and Barthel index of 2 groups were significantly increased after treatment,especially in drug combination group,with statistical significance(P<0.05). Compared with before treatment,contents of MDA and ET-1 in 2 groups were decreased significantly,while SOD activity and NO content were increased significantly;the inflammatory cytokines IL-6,IL-8,IL-12 and IL-16,TNF-α were all decreased gradually,with statistical significance (P<0.05);the improvement of each indicator in drug combination group was more significant than single group,with statistical significance(P<0.05). CONCLU-SIONS:Edaravone combined with citicoline sodium show good therapeutic efficacy in the treatment of acute cerebral infarction, can decrease the levels of oxidative stress and inflammation and promote the recovery of the neurological function and the daily liv-ing ability.
2.Clinical value of ultrasound fusion imaging for the thermal ablation of 3-5 cm hepatocellular carcinoma
Liping LUO ; Ronghua YAN ; Kai LI ; Qingjing ZENG ; Lei TAN ; Yinglin LONG ; Qiannan HUANG ; Erjiao XU ; Rongqin ZHENG
Chinese Journal of Ultrasonography 2019;28(4):318-322
Objective To investigate the effectiveness and safety of thermal ablation of patients with 3-5 cm hepatocellular carcinoma ( HCC ) under the assistance of ultrasound fusion imaging . Methods From December 2010 to December 2017 ,76 HCC patients with 78 medium‐size ( 3 -5 cm ) lesions who underwent radiofrequency ablation ( RFA ) or microwave ablation ( M WA ) were included in the study . Ultrasound fusion imaging was used to assist the ablation procedures and assess the technical success immediately ,then guided supplementary ablation . Contrast‐enhanced CT/M R was performed one month after ablation to assess the technique efficacy rate . T he complication ,local tumor progression ( L T P ) rate were followed up . Results According to the ultrasound fusion imaging evaluation ,24 lesions ( 30 .8% , 24/78) received supplementary ablation immediately during the ablation procedure . Seventy‐one of 78 liver tumors were evaluated to achieve 5 mm ablative margin while the other 7 liver tumors were not achieved . T here were no ablation‐related deaths ,and the major complication rate was 6 .6% ( 5/76 ) .T he technique efficacy rate was 100% ( 78/78) according to the contrast‐enhanced CT/M R one‐month later . Patients were followed up from 6 to 79 months with a median time of 22 months . L T P occurred in 4 lesions and the LT P rate was 5 .1% ( 4/78) . Conclusions With the assistance of ultrasound fusion imaging ,thermal ablation of medium‐sized HCC is effective and safe w hich could achieve a higher technique efficacy rate and a lower L T P rate .
3.The mechanism of target regulating of miR-421 to Menin/Caspase-3 pathway for depression
Yonghui LIU ; Qingjing TAN ; Qing CHEN ; Liping WEI ; Junwei YANG ; Kan YANG ; Yuguang GAO
The Journal of Practical Medicine 2024;40(4):453-459
Objective To explore the mechanism of miR-421 affecting the occurrence and development of depression.Methods A depressive rat model was established by single intraperitoneal injection of lipopolysaccharide(LPS),and depressive behavior was detected by glucose preference test and open-field test.miRNA microarray chips and RT-PCR were used to analyze the expression level of miR-421 in hippocampus of the depressed rats.TargetScan database and mi RDB database were used to predict the target genes of miR-421.Dual luciferase reporter gene assay was used to observe the binding of miR-421 to the target genes.The impact of over-expression and inhibition of miR-421 on target genes was observed,then the influence of over-expression and inhibition of target genes on downstream factors was observed,and the related mechanism of miR-421 on depression was explored.Results miRNA microarray chips and RT-PCR assay showed that miR-421 was highly expressed in the hippocampus of the depressed rats(P<0.001),Inhibition of miR-421 expression could significantly restore the body weight and exercise ability of the depressed rats(P<0.001).Binding targets of Menin and miR-421 were predicted by TargetScan database,and interaction between Menin and miR-421 was demonstrated by dual-luciferase reporter gene assay.Menin expression was down-regulated while miR-421 was overexpressed(P<0.001),whereas it was up-regulated as miR-421 was inhibited(P<0.001).qPCR indicated that expressions of Caspase-3 and NF-κB in the hippocampus of the depressed rats was significantly increased(P<0.001),and IL-1β expression in the hippo-campus was significantly increased(P<0.01).When the expression of Menin was inhibited,the expressions of Caspase-3,NF-κB and IL-1β were increased(P<0.001),while the expressions of Caspase-3,NF-κB and IL-1β were decreased when Menin was overexpressed(P<0.001).Conclusions Inhibition of miR-421 expression can increase Menin expression,decrease Caspase-3 content,and reduce neuroinflammatory response,thereby improving depressive symptoms.
4. Novel coronavirus pneumonia related liver injury: etiological analysis and treatment strategy
Lilin HU ; Weijun WANG ; Qingjing ZHU ; Ling YANG
Chinese Journal of Hepatology 2020;28(2):E001-E001
The outbreak of novel coronavirus pneumonia(NCP) caused by 2019 novel coronavirus has become a global public health challenge. Some patients accompany with liver function damage in addition to the main typical respiratory symptom. Here we analyzed the clinical features, susceptible population, potential causes and therapeutic strategies of NCP related liver injury.
5.The Effects of cerebrospinal fluid AMPA receptor levels on the clinical efficacy of lamotrigine in the treatment of epilepsy
Qingjing TAN ; Yonghui LIU ; Junwei YANG
Journal of Apoplexy and Nervous Diseases 2020;37(7):585-588
Objective To explore the effects of cerebrospinal fluid AMPA receptor levels on the clinical efficacy of lamotrigine in the treatment of epilepsy. Methods The 70 cases of epilepsy in our hospital were diagnosed and selected in this study from December 2017 to October 2019;The AMPA receptor content of patients in cerebrospinal fluid were determined by enzyme linked immunosorbent assay;The patients were paired into high AMPA group (n=34) and low AMPA group (n=36) according to the median value at 4.08 ng/ml. Clinical efficacy and the incidence of adverse reactions were compared between two groups. Results Before treatment,there was no significant difference in seizure frequency between the two groups (P>0.05);After treatment for 6 months and 12 months,the seizure frequencies of the two groups were gradually reduced (P<0.05);Moreover,the number of seizures in the low AMPA group were significantly less than those in the high AMPA group (P<0.05);The response rate of high AMPA group was 79.41%,which was significantly lower than that in the low group AMPA (χ2=6.055,P=0.048);The improvement on the efficiency of electroencephalogram in the high AMPA group was 67.65%,which was significantly lower than that in the low AMPA group (χ2=4.686,P=0.030);However,there was no significant on the incidence of adverse reactions between two groups (χ2=0.202,P=0.653). Conclusion AMPA receptor plays an important role in the development of epilepsy and the low AMPA receptor level patients were more efficacies to the treatment of lamotrigine.