Objective To investigate clinical value of inflame factors in child patients with sepsis at different time points before the diagnosis time.Methods A retrospective model was performed in this study.24 child patients with sepsis in Department of Paediatrics from January 2014 to October 2016 were selected.At the time 72 h(group A),48 h(group B),24 h(group C) before the diagnosis time,plasma levels of HBP and serum levels of IL-6,IL-10 were detected by ELISA,and pre calcitonin (PCT) and high sensitive C reactive protein (hs-CRP) were detected by immunofluorescence.Compared to the same period,22 healthy cases were selected as the control.Repeated measure anova and Receiver operating characteristic curve analysis were performed.Results The plasma levels of HBP were (9.69 ± 1.30) μg/L,(12.82 ±2.03) μg/L,(15.46 ± 1.02) μg/L,(18.60 ± 1.10) μg/L at group A,group B,group C before the diagnosis time respectively.The plasma levels of HBP at all time points before the diagnosis time were significantly higher than the control (t =6.27,P ＜ 0.01;t =16.82,P ＜ 0.01;t =25.16,P ＜ 0.01).The serum levels of HBP at group B,group C were significantly higher than the last time point (t =5.62,P ＜0.01;t =10.25,P ＜ 0.01).Receiver operating characteristic curve(ROC) revealed that the areas of HBP at group A(0.823),group B (0.898),was significantly higher than the other inflame factors(Z =2.41,P ＜0.01;Z=2.02,P＜0.05;Z=0.38,P＞0.05;Z=0.32,P＞0.05)(Z=0.43,P＞0.05;Z=0.46,P＞0.05;Z =0.26,P ＞ 0.05;Z =0.57,P ＞ 0.05).It also revealed that at group C,area of PCT(0.941) was significantly higher than the other inflame factors (Z =0.12,P ＞ 0.05;Z =0.08,P ＞ 0.05;Z =0.03,P ＞0.05;Z-0.10,P ＞ 0.05).Conclusions HBP has a wide diagnostic window period for sepsis.IL-6,IL-10,PCT and hs-CRP have diagnostic value in partial periods of sepsis.

Orthodenticlehomeobox 1 (OTX1) overexpression had previously been associated with the progression of several tumors. The present study aimed to determine the expression and role of OTX1 in human hepatocellular carcinoma (HCC). The expression level of OTX1 was examined by quantitative real-time PCR (qRT-PCR) in 10 samples of HCC and paired adjacent non-cancerous tissues, and by immunohistochemistry (IHC) analysis in 128 HCC samples and matched controls. The relationship between OTX1 expression and the clinicopathological features werealso analyzed. Furthermore, the effects of OTX1 knockdown on cell proliferation and migration were determined in HCC cell lines. Axenograft mouse model was also established to investigate the role of OTX1 in HCC tumor growth. TheqRT-PCR and IHC analyses revealed that OTX1 was significantly elevated in HCC tissues compared with the paired non-cancerous controls. Expression of OTX1 was positively correlated with nodal metastasis status (P = 0.009) and TNM staging (P = 0.001) in HCC tissues. In addition, knockdown of OTX1 by shRNA significantly inhibited the proliferation and migration, and induced cell cycle arrest in S phase in vitro. Tumor growth was markedly inhibited by OTX1 silencing in the xenograft. Moreover, OTX1 silencing was causable for the decreased phosphorylation level of ERK/MAPK signaling. In conclusion, OTX1 contributes to HCC progression possibly by regulation of ERK/MAPK pathway. OTX1 may be a novel target for molecular therapy towards HCC.
Aged ; Animals ; Blotting, Western ; Carcinoma, Hepatocellular/metabolism/*pathology ; Cell Line, Tumor ; Cell Movement ; Cell Proliferation ; Disease Progression ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Immunohistochemistry ; Liver/metabolism/pathology ; Liver Neoplasms/metabolism/*pathology ; Lymphatic Metastasis ; MAP Kinase Signaling System ; Male ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Middle Aged ; Neoplasm Staging ; Otx Transcription Factors/antagonists & inhibitors/genetics/*metabolism ; Phosphorylation ; RNA Interference ; Real-Time Polymerase Chain Reaction ; S Phase Cell Cycle Checkpoints ; Transplantation, Heterologous

OBJECTIVETo explore the distribution characteristics of Chinese medicine (CM) syndromes and the rule of dynamic evolvement in patients with colorectal cancer at the perioperative period by applying a mathematical statistics methodology.

METHODSBy using the overall sample date, and cross-sectional descriptive and prospective researching methods, the clinical data of CM symptoms of patients with colorectal cancer from the first day of preoperative care to the third, seventh, and tenth days after the operation were collected. The distribution characteristics of CM syndromes and dynamic evolution were concluded upon by experts, and then by building up a database through the use of EpiData3.1 the frequency statistics and cluster analyses were applied utilizing SAS9.2 software.

RESULTSAmong 210 cases of patient, on the day before the operation, the main route of syndrome was blood deficiency (33.33%), followed by the syndrome of deficiency of both qi and yin (28.57%). On the third day after surgery, the main syndrome was qi deficiency (47.62%), followed by yin deficiency inner-heat. On the seventh day after surgery, the main syndrome was both yin deficiency inner-heat (33.33%) and phlegm-dampness (33.33%). On the tenth day after surgery, the main syndrome was a deficiency of both qi and yin (38.09%), followed by dampness and hot accumulative knotting (33.33%).

CONCLUSIONResearch in the field of the distribution characteristics of CM syndromes and dynamic evolution will provide an objective basis for syndrome differentiation for patients in the perioperative period, further advancing the study of preventing and decreasing relapse and metastasis in CM therapy.

Adult ; Aged ; Aged, 80 and over ; Cluster Analysis ; Colorectal Neoplasms ; surgery ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Perioperative Care ; Postoperative Care ; Syndrome ; Young Adult

OBJECTIVETo document the five-year follow-up results of transcatheter Amplatzer duct occluder (ADO) occlusion of patent ductus arteriosus (PDA) in children and to assess the safety and effectiveness of this method for PDA closure.

METHODSA retrospective cohort study was completed in patients with PDA underwent transcatheter closure by the ADO in Guangdong Cardiovascular Institute from April 1998 to December 2003.

RESULTSTranscatheter closure of PDA with ADO was attempted in 250 children patients. The median age was 5.3 years and median weight was 15.1 kg. The PDAs were from 1.8 mm to 11.0 mm (median 4.2 mm) in the narrowest diameter, of which 52 were larger than 5 mm (20.0%). All PDAs were occluded with 4 approximately 14 mm ADO through 6F (n = 205) or 7F (n = 45) sheaths. Devices were successfully implanted in 245 patients (98.0%). The Qp/Qs decreased from 1.90 +/- 0.60 to 1.03 +/- 0.21 (P < 0.05). All shapes of the PDA could be closed. Late complication occurred in five patients, including hemolysis in three patients and the los of the pulse of femoral artery in two patients. Follow-up after device implantation was accomplished in 205 patients (82.0%). The incidence of residual shunt at follow-up periods of 1 d, 1 m, 6 m, 12 m, 24 m, 36 m, 48m and 60 m after device occlusion was 9.2%, 2.8%, 1.2%, 0.8%, 0, 0, 0 and 0, respectively. Five patients (2.0%) required re-intervention to treat residual shunt with or without hemolysis. Event-free rates were 98.0% at one year and five years.

CONCLUSIONThis long-term follow-up result confirmed the safety and effectiveness of ADO closure of PDAs in children.

Adolescent ; Balloon Occlusion ; adverse effects ; instrumentation ; methods ; Cardiac Catheterization ; Child ; Child, Preschool ; Ductus Arteriosus, Patent ; diagnostic imaging ; therapy ; Echocardiography, Doppler, Color ; Embolization, Therapeutic ; adverse effects ; methods ; Female ; Follow-Up Studies ; Hemolysis ; Humans ; Infant ; Male ; Radiography, Interventional ; Retrospective Studies ; Time Factors ; Treatment Outcome

OBJECTIVETo study the clinical technology of transcatheter closure of secundum atrial septal defects (ASD) with Amplatzer device in younger and lower body weight children.

METHODSThe transcatheter closure of ASD using Amplatzer septal occluder (ASO) was performed in 165 children under 5 years of age (75 boys and 90 girls) with secundum ASD from Aug 1998 to May 2004. The age of the cases ranged from 2 to 5 (mean 3.7 +/- 1.1) years. The body weight ranged from 9 to 18 (mean 12.6 +/- 2.3) kg. The ratio of pulmonary circulation quantity to the systemic circulation quantity (Qp/Qs) was 3.2 +/- 1.9. All the patients underwent clinical examination, X-ray, electrocardiography (ECG) and echocardiography (Echo) for diagnosis of secundum ASD. The transthoracic echocardiography (TTE) was used to detect and measure the defect of the patients and even trans-esophageal echocardiography (TEE) had to be used when it was necessary. With Echo and X-ray guidance, the measuring balloon was used in the body and outside the body to determine the balloon-stretch diameters of ASD, and proper occluders were selected accordingly for the patients for interventional treatment of ASD.

RESULTSThe devices were implanted successfully in 163 (98.8%) cases. One failure occurred in a case in whom the device moved into the left atrium after release, and the other failure was that the position of the device was uncertain because of temporary unavailability of a special transducer for TEE. Surgical operations were performed for these two cases. The stretch diameter of ASD was from (8 - 30) mm, (mean 18.3 +/- 5.1) mm. The size of device was selected according to the stretch diameter of ASD. The diameter of the occluders selected was from (8 - 30), (mean 18.6 +/- 5) mm in this series. The occlusion procedure was monitored by fluoroscopy and TTE and in 5 cases (3%) by TEE. The diameter of right ventricle was improved within 2 days after occlusion from (mean 16.4 +/- 4.9) mm to (mean 12.6 +/- 3.8) mm, (p < 0.01). One hundred and forty seven cases belonged to the simple secundum ASD(89%). Thirteen cases who were complicated with other cardiac deformity were treated successfully with different interventional procedure. Six cases had multiple openings and three of these cases had tumour-like changes of the atrial septum which were closed completely just by one occluder. In only one case small quantity of residual shunt remains. No other severe complication was found in this group. About 100 cases (60%) had large ASD, so the procedure was more difficult in those cases.

CONCLUSIONThe clinical effectiveness of treatment of ASD in children under 5 years of age with Amplatzer occluders was satisfactory and therefore this therapeutic procedure is feasible for this age group of patients. Nevertheless, we do not recommend to use the technique for infants and children under 2 years of age. Strict selection of indications and proper size of occluder and good cardiologic and surgical settings are among the basic factors for successful interventional occlusion of ASD in young children.

Child, Preschool ; Echocardiography ; Female ; Heart Septal Defects, Atrial ; diagnostic imaging ; surgery ; Humans ; Male ; Septal Occluder Device ; adverse effects

OBJECTIVETo evaluate the early complications during and after transcatheter closure of perimembranous ventricular septal defects (PMVSDs) in children.

METHODSA total of 223 patients received transcatheter closure of PMVSDs from March 2002 to December 2005 in our hospital were included in this retrospective study.

RESULTSThe overall complications rate was 26.9% (60/223). Major complications occurred in 9 patients (4.0%) including III degrees atrioventricular block (AVB) in 2 (0.9%), hemolysis in 3 (1.3%) and surgical interventions in 4 patients (1.8%) because of device malposition (1), mild aortic regurgitation (2) and device embolization (1) and all 4 patients recovered without further complications. The 2 patients with III degrees AVB were completely recovered to normal sinus rhythm after 7 days treatment with temporary pacemaker and corticosteroid. Hemolysis in 3 patients disappeared after corticosteroid treatment. Minor complications occurred in 51 patients (22.8%) including bundle branch block (BBB) in 37 (16.6%), first-degree AVB in 2 (0.9%), second-degree AVB in 1 (0.4%), new-onset mild aortic regurgitation in 5 (2.2%) and new-onset mild to moderate tricuspid regurgitation in 6 patients (2.6%). Except for right bundle branch blocks, other BBBs were treated with albumin and corticosteroid and completely recovered. No treatment was applied for new-onset valve regurgitations. There was no death in all 223 patients.

CONCLUSIONSEarly complications post PMVSDs in children are mostly minor with good prognosis and the prognosis for major complications post PMVSDs is good after proper treatment.

Adolescent ; Cardiac Catheterization ; adverse effects ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Heart Septal Defects, Ventricular ; therapy ; Humans ; Male ; Postoperative Complications ; prevention & control ; Prognosis ; Retrospective Studies

OBJECTIVETo construct strains containing green fluorescent protein (GFP) to study gene regulation in Saccharomyces albicans cells during the infection process.

METHODSpACT1-GFP was constructed, and Saccharomyces albicans CAI4 was transformed. The expression of GFP in yeast and hyphal compartments was observed with microscopy.

RESULTS99% of Saccharomyces albicans cells containing pACT1-GFP fusion displayed significant fluorescence levels both in the yeast and hyphal compartments. The fluorescence intensity in two compartments had no obvious difference.

CONCLUSIONpACT1-GFP can be expressed stably in the yeast cells.

Candida albicans ; Green Fluorescent Proteins ; Humans ; Plasmids ; Saccharomyces ; Saccharomyces cerevisiae

OBJECTIVETo discuss the treatment of arrhythmia occurs in the process of transcatheter closure of perimembranous ventricular septal defects (VSD) in pediatric patients.

METHODS182 cases (mean age: 6.2 +/- 3.3 years) with membranous VSD underwent transcatheter occlusion procedure. Two different devices were used: the Amplatzer membranous VSD occluder in 81 patients and the domestic-made device in 101 patients. Electrocardiogram of all patients was recorded before and during closure and at one day after the procedure, and Holter monitoring was performed one week after the procedure.

RESULTSPerioperation arrhythmia occurred in thirty-one patients (17%). Second- or third-degree atrioventricular bundle (AVB) was noted during the procedure in four patients. Normal AV conduction recovered spontaneously before the catheters were withdrawn in three cases and another patient underwent surgical repair. In the other twenty-seven patients, arrhythmia was first documented between one day and one week after the procedure. Third-degree AVB was found in three (1.6%) children after the procedure and underwent the temporary pacemaker (TPM) was implanted, two of them recovered to normal sinus rhythm within one week, another patient underwent elective surgery to remove the occluder and repair the defect. Other arrhythmias were: left bundle-branch block (n = 3), right bundle-branch block (n = 12), second-degree AVB (n = 2), sinus tachycardia (n = 6).

CONCLUSIONSIn properly selected cases of perimembranous VSD, the transcatheter closure is safe and effective by using appropriate devices. During and after the procedure, closure of VSD can be associated with some kinds of arrhythmia, such as A-V block, more intensive observation and follow-up were therefore needed.

Adolescent ; Arrhythmias, Cardiac ; therapy ; Cardiac Catheterization ; adverse effects ; methods ; Child ; Child, Preschool ; Female ; Heart Septal Defects, Ventricular ; surgery ; Humans ; Male

OBJECTIVETo gain a clear idea of the function of middle ear and hearing in cleft palate with secretory otitis media after pressure equalization tube insertion.

METHODS53 cleft palate cases with secretory otitis media including 62 ears were divided into treatment and control groups. They were examined by tympanogram and hearing threshold.

RESULTSHearing threshold in treatment group after PE tube insertion respectively was 23.3 dB and 23.4 dB in the near future and at a specified future date. It was normal. But there were still 64% tympanogram B and C.

CONCLUSIONSPE tube insertion could solve hearing problem, but could not improve the function of middle ear.

Child ; Child, Preschool ; Cleft Palate ; complications ; Ear, Middle ; physiology ; Female ; Hearing ; Humans ; Infant ; Male ; Middle Ear Ventilation ; Otitis Media with Effusion ; etiology ; therapy

OBJECTIVETo compare results of the growth and development of the upper dental arch and the velopharyngeal closure of the cleft patients treated by two methods.

METHODSThe dental cast of patient and X-ray films were measured and the statistical medical records were analyzed.

RESULTSThe transverse distance of upper dental arch was found to be wider in group A than in group B. The anterior-posterior distance of the dental arch in bilateral cleft group was shorter in group A than in group B. The difference of the two groups were gradually lessened as age increases. Bony bridge in alveolar gap was 63% and 83.3% in unilateral and bilateral cleft group respectively. 15% of cases in group A and 35.2% in group B needed pharyngeal flap.

CONCLUSIONSThe stable upper dental arch in group A can opposes the pressure from the lip muscles, this maintains the width of the arch. But A-P distance of upper dental arch in BCLP in group A should be followed up after the age of 9 years. Pharyngeal flap is needed less in group A than in group B.

Alveolar Process ; growth & development ; Child ; Child, Preschool ; Cleft Lip ; surgery ; Cleft Palate ; surgery ; Humans ; Infant ; Orthodontics, Corrective ; Palate, Soft ; surgery