Objective To observe curative effect of treating senile Chronic Congestive Heart Failum(CCHF)with Shenmai Inj.plus Potassium Magnesium Asparaginate.Methods 91 patients with senile CCHF were randomly recruited into a treatment group and a control group.The control group was treated with Digoxin,Hydrochiorothiazide,Spironolacmne,Captopril,and Metoprolol taken orally.The treatment group was treated with Shenmai Injection plus Potassmm Jagrnesium Aspartate besides treatments of the control group.Both groups were ordered to rest in bed and take low-salt diet and treated for one course of 14 days.Results The total effective rate of the control group was 80.0%and the total effective rate of the treatment group was 95.7%(P＜0.05).The left veiltricular ejection fraction of the treatment group was improved obviously.As compared with the control group,the treatment group has significant difference(P＜0.01).Conclusion n was safety and effective to treat senile CCHF with Shenmai Inj.plus Potassium Magnesium Asparaginate in addition to lessen digitalis toxic effect and prevent arrhythmia.

BACKGROUND:Many studies have demonstrated that FirebirdTM and Taxus Express2TM can effectively reduce intrastent restenosis.However,there are few data about long-term efficacy of two stents,and reports about middle and long-term follow up are rare.OBJECTIVE:To observe the safety and biocompatibility of FirebirdTM and Taxus Express2TM in percutaneous coronary intervention(PCI) for coronary artery disease.DESIGN,TIME AND SETTING:Non-randomized concurrent control clinical observation was performed at Department of Cardiology,Hongqi Hospital of Mudanjiang Medical College from April 2005 to April 2008.PARTICIPANTS:233 patients(268 lesions) undergoing PCI were divided into FirebirdTM(n =82),Taxus Express2TM group(n =80) and bare metal stent group(n =71).METHODS:Coronary arteriography was performed through femoral artery or radial artery.Vascular inner diameter was determined using quantitative computer analysis.The patients underwent FirebirdTM,Taxus Express2TM and bare metal stenting,respectively.The patients were reexamined and followed-up using telephone every 2-4 weeks after discharging and examined using coronary arteriongraphy after 9-12 months.The follow-up lasted for 24 months.MAIN OUTCOME MEASURES:Characteristics of arteriongraphy and stenting condition of all patients;biocompatibility of stent to host;major adverse cardiac events during hospitalization and follow-up,including death,angina pectoris attacks or heart failure;coronary artery diameter decreased ≥ 50% was regarded as restenosis.RESULTS:101 stents were implanted in Firebird group,98 in Taxus Express2 group and 85 in bare metal stent group.There was no stent defluxion,dislocation,or breakage.No noticeable platelet decrease,hemolysis or white blood cell increase was found.There were no significant differences among three groups in terms of Characteristics of arteriongraphy and stenting condition.The incidence of major adverse cardiac events and intravascular restenosis in Firebird and Taxus Express2 groups was fewer than bare metal stent group(P 0.05).CONCLUSION:No specific biocompatibility responses in treatment of coronary artery diseases using FirebirdTM and Taxus Express2TM.The two drug-eluting stents are superior over bare metal stent in reducing restenosis.The safety and efficacy of two drug-eluting stents are similar.

Objective To investigate the optimal measures and clinical effect of perioperative nursing care for patients with cephalocervical cancer treated with CT-guided radioactive 125I seed implantation. Methods Preoperative, intraoperative and postoperative continuous and comprehensive nursing was strictly carried out in 93 patients with cephalocervical cancer who underwent CT-guided radioactive 125I seed implantation treatment. The clinical results were analyzed and evaluated. Results The 125I seed implantation procedure was successfully accomplished in all 93 patients; the success rate was 100%. Shedding of 6 particles was observed in one patient, and shedding of 5 particles was observed in another patient; grade Ⅳskin injury was seen in 3 cases, which were improved after symptomatic treatment. All patients were uneventful at the time of discharge from hospital. Conclusion To ensure a successful CT-guided radioactive 125I seed implantation for the treatment of cephalocervical cancer, professional, meticulous and standardized nursing is the important guarantee.

Objective To comparatively analyze serum levels of zinc , iron, magnesium, calcium, copper and phosphorus and their relationships with serum albumin and circulating HCV viral load in patients with chronic HCV infection , subjects with spontaneously resolved HCV infection and healthy subjects . Methods Serum levels of the six trace elements in patients with chronic HCV infection (n=59), subjects with spontaneously resolved HCV infection (n=65) and healthy subjects (n=48) were measured by a flame atomic absorption spectrophotometer and then a comparative analysis was performed to analyze the differences among the three groups .The relationships of the six trace elements with serum albumin and HCV viral load were analyzed among patients with chronic HCV infection .Results Compared with healthy subjects , the levels of serum zinc were significantly decreased , but serum levels of iron , copper , phosphorus were signifi-cantly increased in patients with chronic HCV infection .There was a significant positive correlation between the levels of zinc(r=0.4022, P=0.0016)and albumin in patients with chronic HCV infection with ALT no less than 40 IU/L, whereas negative correlations were presented between trace elements of iron ( r=-0.3001, P=0.0209), copper (r=-0.3856, P=0.0036), phosphorus (r=-0.3600, P=0.0075) and serum albumin.The circulating HCV viral load was negatively correlated with serum zinc (r=-0.4367, P=0.0005), but positively correlated with serum copper (r=0.3328, P=0.0139).The serum levels of six trace elements showed no significant differences between healthy subjects and spontaneous resolvers of HCV infection.Moreover, no significant differences of serum calcium and magnesium were found among the three groups.Conclusion Chronic HCV infection can induce abnormal serum levels of zinc , iron, copper and phosphorus and the abnormal serum levels of trace elements were closely related with liver function and HCV viral load.With the spontaneous clearance of HCV infection , the serum levels of trace elements could restore to normal .

Objective: To investigate the effect of macrophage-capping protein (CapG) on migration and proliferation of human gastric cancer cell line.Methods: Real-time PCR method was used to detect the expression of CapG gene in four gastric cancer cell lines, and AGS cells with low expression and transfection were selected as the research objects.Specific primers were designed for CapG and recombinant plasmids synthesized.A lentivirus packaging system which could express CapG was constructed, and a cell line stably expressing CapG was established by infecting human gastric cancer cell line AGS cells.The effect of overexpression of CapG gene on the growth and proliferation of AGS cells was analyzed by CCK8 assay.Cells cratch and Transwell assay were used to analyze the effect of overexpression of CapG gene on AGS cell migration.Results: After the overexpression of CapG, the growth rate of AGS cells was slightly lower than that of the control group, but there was no significant difference between the two groups (t=2.424, P=0.073).Scratch test showed that the average narrowing distance of the scratches in the CapG experimental group was significantly reduced compared with the control group, the average narrowing distance of the CapG experimental group and the control group was 336.99 μm and 45.54 μm, the difference was statistically significant (t=14.97, P=0.004).The average number of cell penetra-ting membrane in the CapG experimental group and the eGFP control group was 176 and 70, the number of the cells in the CapG experimental group was significantly higher than that of the control group (t=40.00, P<0.001).Conclusion: The overexpression of CapG gene has no significant effect on the growth and proliferation of AGS cells of gastric cancer cell line.Overexpression of CapG gene can promote the migration of AGS cells of gastric cancer cell lines.

ObjectiveTo investigate the serological markers associated with posthepatectomy recurrence in patients with hepatocellular carcinoma, and to establish a prognostic model to evaluate whether palliative hepatectomy is suitable for such patients. MethodsA total of 111 patients with hepatocellular carcinoma who underwent hepatectomy in the Affiliated Cancer Hospital of Zhengzhou University from February 2009 to July 2013 and received follow-up were enrolled. Basic clinical data were collected and the patients were divided into recurrence group and non-recurrence group according to whether recurrence was observed during follow-up. The t-test was used for comparison of normally distributed continuous data between two groups and the Wilcoxon rank sum test was used for comparison of non-normally distributed continuous data between two groups; the chi-square test was used for comparison of categorical data between two groups. Survival curves were plotted using the Kaplan-Meier method, and survival differences were analyzed using the log-rank test. A Cox regression analysis was used to perform univariate and multivariate analyses, and the area under the ROC curve (AUC) was used to evaluate prediction efficiency. ResultsThe Kaplan-Meier survival curves showed that the patients with low alpha-fetoprotein (AFP), alkaline phosphatase, gamma-glutamyl transpeptidase (GGT), and fibrinogen and high CXCL13 had a longer median time to recurrence (P＜0.05). AFP (hazard ratio ［HR］［95%CI］=1.69(1.03~2.79), P=0.039), GGT (HR［95%CI］=1.89(1.14~3.14), P=0.014), and CXCL13 (HR［95%CI］=0.54(0.33~0.89), P=0.015) were independent factors associated with posthepatectomy recurrence. The prognostic index PI=0.526×AFP+0.637×GGT-0.616×CXCL13 established based on these factors had an AUC of 0.87, a sensitivity of 93.75%, and a specificity of 63.64% in predicting recurrence within 0-3 months after palliative hepatectomy, with a significant reduction in prediction efficiency for recurrence within 0-6 months (AUC=0.68) or a longer period of time. The recurrence prediction efficiency of this model for palliative hepatectomy was significantly higher than that for radical resection. ConclusionThe prognostic model established based on CXCL13, AFP, and GGT can be used to evaluate the risk of early recurrence after palliative hepatectomy and thus helps clinicians to make diagnosis and treatment decisions based on patients’ benefits.

OBJECTIVE: To assess the value of non-invasive prenatal testing (NIPT) for the detection of fetal chromosomal aneuploidies in women with twin pregnancy. METHODS: A total of 2473 women with twin pregnancy underwent the NIPT test to assess the risk for fetal chromosomal aneuploidies from January 2016 to September 2019. Those with a high risk by NIPT were confirmed by amniocentesis or chorionic villus sampling. All cases were followed up to evaluate the positive prediction value of NIPT for twin pregnancies. RESULTS: Among the 2473 women, the NIPT test has identified 31 cases (1.25%) with a high risk for fetal chromosomal aneuploidies, which included 5 cases of trisomy 21, 1 case of chromosome 21 deletion, 4 cases of trisomy 18, 7 cases of sex chromosome abnormality and 14 cases of microdeletion and microduplication. By invasive prenatal diagnosis or chromosomal karyotyping analysis of neonates, 5 cases of trisomy 21, 3 cases of trisomy 18, 1 case of sex chromosome abnormality, and 2 cases of microdeletion and microduplication were confirmed, which yielded a positive predictive value of 100%, 75%, 25% and 25%, respectively. CONCLUSION NIPT can be used for the screening of fetal chromosomal aneuploidies in women with twin pregnancy with high accuracy. The method is non-invasive, safe and effective for the screening of fetal chromosomal aneuploidies, in particular trisomy 21.
Aneuploidy ; Chromosome Disorders ; Female ; Humans ; Infant, Newborn ; Pregnancy ; Pregnancy, Twin ; Prenatal Diagnosis ; Trisomy ; Trisomy 13 Syndrome ; Trisomy 18 Syndrome

Objective:To investigate the relationship between the serum high mobility group box 1 (HMGB1) level and children with febrile convulsion(FC) and epileptic seizures in the future.Methods:A total of 359 children with first-episode FC occurring in January 2014 to January 2017 admitted to the Department of Pediatrics, Henan Provincial People′s Hospital, were enrolled in the FC group.One hundred children without FC were enrolled in the fever control group, and 100 healthy children were enrolled in the healthy control group.Children with FC were followed for 18 months and their seizures were recorded.Serum HMGB1 and inflammatory response indexes were measured in all subjects, and the diagnostic value of HMGB1 for FC was analyzed.Other data were used to analyze the correlation between HMGB1 and the conversion of FC into epilepsy.Results:The level of serum HMGB1 in the FC group were hig-her than those in the healthy control group and the fever control group, and the differences were statistically significant [(3.04±1.01) μg/L, (5.09±1.45) μg/L vs.(8.32±2.27) μg/L, all P<0.01]. serum HMGB1 level in children with FC was positively correlated with interleukin(IL)-1β, IL-6, tumor necrosis factor (TNF)-α, C-reactive protein (CRP) and white blood cell (WBC) ( r=0.364, 0.173, 0.227, 0.235, 0.247, all P<0.05). There were significant differences in HMGB1 levels between groups with different duration and types of convulsions [(8.11±2.15) μg/L vs.(10.19±2.51) μg/L, (7.63±1.93) μg/L vs.(9.83±2.25) μg/L, all P<0.05]; HMGB1 level diagnosis of FC was better [area under the receiver′s operating characteristic curve (AUC)=0.843 (95% CI: 0.811-0.873)]; Serum HMGB1 in children with epilepsy with FC was higher than that without conversion to epilepsy, and the difference was statistically significant [(8.18±2.14) μg/L vs.(8.95±2.73) μg/L, P<0.05]; However, its performance in predicting the conversion of FC to epilepsy was not high [AUC=0.596 (95% CI: 0.544-0.691)]; Multivariate regression analysis showed that it was not an independent influencing factor of FC to epilepsy [odd ratio( OR)=1.929, P=0.222]. Conclusions:Serum HMGB1 levels in children with FC are related to the onset, severity and type of fever, and are one of the influencing factors affecting the conversion of FC to epilepsy, but not the independent factors.

OBJECTIVE: To explore whether it is necessary to choose NIPT-plus for the prenatal screening of pregnant women. METHODS: The results of NIPT and NIPT-plus sequencing data, fetal DNA concentration, prenatal diagnosis and pregnancy outcome of 50 pregnant women were compared. RESULTS: Compared with NIPT, NIPT-plus attained similar fetal DNA concentration and a 4.4-fold increase in sequencing data. NIPT was able to detect 4 cases of 21-trisomy, 2 cases of 18-trisomy, and 9 cases of sex chromosome aneuploidies (SCAs) signaled by NIPT-plus, but missed one 18-trisomy, and failed to detect rare chromosome aneuploidies (RCAs) and microdeletion/microduplication syndromes (MMS). The PPVs of NIPT-plus for 21-trisomy, 18-trisomy, SCAs, MMS and RCAs were 100%, 100%, 44.4%, 30.4% and 0%, respectively. And those of NIPT for 21-trisomy, 18-trisomy, and SCAs were 100%, 100%, and 44.4%, respectively. CONCLUSION It is necessary for pregnant women to select NIPT-plus to improve the detection rate of common trisomies, SCAs and disease-specific MMS, therefore reduce the occurrene of birth defect.
Aneuploidy ; Female ; Humans ; Pregnancy ; Pregnant Women ; Prenatal Diagnosis ; Trisomy ; Trisomy 13 Syndrome ; Trisomy 18 Syndrome

Hepatocellular carcinoma (HCC) is a common malignant tumor in China, and most of the patients have a background of chronic HBV infection. Nucleos(t)ide drugs (NAs) are currently recommended by major guidelines as a first-line treatments for chronic hepatitis B. However, it is still clinically possible to observe that some patients who have acquired virological response (HBV DNA below the lower detection limit) after NAS treatment progress to HCC, and its mechanism of development is still unclear. In this review, the mechanism relevant to HCC progression in treatment of chronic hepatitis B patients with NAs is analyzed mainly from the aspects of gene integration and persistent inflammatory injury.