Objective:To explore the clinical presentations and symptom distribution in adults with attention-deficit/hyperactivity disorder(ADHD) among non-alcohol substance use disorder population,and to prove the effectiveness of adult ADHD diagnosis.Methods:Thirty adults with ADHD and thirty non-ADHD controls were selected from Beijing Compulsory Detoxification Center,matched with sex,age,and education.Data collection included the following:(1)Self-report measures of developmental history,employment history,social history and ADHD clinical symptoms.(2)Psychiatric interview using structured assessments included the Clinical Diagonsitic Interview Scale(CDIS)for Diagnostic and Statistical Manual of Mental Disorders(DSM-IV).(3)Evaluation for cognitive function with the Wechsler Adult Intelligence Scale-Revised Chinese(WAIS-RC).Results:(1)The clinical core symptoms(such as attention deficit,restlessness,and impulsive symptoms)among adulthood ADHD were similar to childhood ADHD except for some hyperactivity symptoms.(2)The symptoms of attention deficit,restlessness and impulsiveness were more frequently in both of adulthood and childhood ADHD than non-ADHD controls(P

Object To study the chemical constituents from the roots of Gerbera piloselloides Cass Methods The compounds were isolated using RA polystyrene resin and silica gel column chromatography, and the structures of these compounds were elucidated by means of spectral analysis Results Arbutin, daphnetin 8 O ? D glucopyranoside, 2, 6 dimethoxy 4 hydroxyphenol 1 O ? D glucopyranoside, koaburaside, glucosyringic acid, marmesinin were elucidated Conclusion Compounds Ⅱ Ⅵ were isolated from Gerbera L ex Cass for the first time

OBJECTIVE To understand the pathogen distribution of infant infectious bacterial conjunctivitis and keratitis,and drug resistance to provide guidence on clinical treatment.METHODS The routine bacterial culture of eye secretions in the 331 cases was identified with K-B to determine the resistance of pathogenic bacteria.RESULTS A total of 124 strains were isolated with positive rate of 37.46%,there were Haemophilus parainfluenzae,Staphylococcus aureus,H.influenzae,S.epidermidis,fungi,etc.The resistance of S.aureus,S.epidermidis and S.pneumoniae to penicillin were 86.36%,88.89% and 0,respectively.The resistance rate of H.parainfluenzae,H.influenzae,Escherichia coli,Klebsiella pneumoniae and Pseudomonas aeruginosa to ampicillin were 12.50%,27.78%,87.50%,100.00% and 100.00%;that to cefazolin were 16.67%,16.67%,62.50%,14.29% and 100.00%;and to cotrimoxazole were 50.00%,27.78%,12.50%,14.29% and 100.00%.CONCLUSIONS The H.parainfluenzae,S.aureus,H.influenzaeand S.epidermidis are isolated from the newborn eye secretions;they were lower resistant to ofloxacin and ciprofloxacin.

Objective To evaluate left ventricular function in patients with acute myocardial infarction(AMI)by autologous peripheral blood stem cells(PBSCs)transplantation with echocardiography.Methods Patients with AMI were randomly assigned to receive intracoronary PBSCs transplantation following bone marrow cells mobilization(standard drug therapy and PCI,PBSCs transplantation group,n=35)or only receive standard therapy(standard drug therapy and PCI,n=34).Echocardiography were performed before and 6 months after treatment.Results LV function was significantly improved 6 months after G-CSF mobilized autologous PBSCs transplantation compared to baseline(P

This study was aimed to optimize the extraction technology of Shu-Feng Ding-Chuan(SFDC) granules in the Huang-Qin(HQ)group by Box-Behnken response surface methodology(RSM).With three major characteristic components (baicalin,praeruptorin A and solid content in extraction liquid),the effects of four factors,such as the concentration of ethanol,the dosage of ethanol,the duration of extraction and the extraction times,were investigated by the single factor experiment.Then,the range of parameters of key factors was further studied and explored by Box-Behnken RSM.The results of single factor experiment and Box-Behnken design showed that the optimum preparation conditionswere 8-fold 70% ethanol,extracted for 2 times,with 1.0 h per each time.Under these conditions,the transfer rates of baicalin and praeruptor in A were 89.57% and 87.90%,respectively.And the transfer rateof solid content was 32.35%.It was concluded that the single factor experiment combined with RSM can be used in theoptimization of extraction technology for SFDC granules in the HQ group.This technique wasstable and feasible,which provided scientific evidences for the industrial production.

The angiotensinogen(AGT) expression and angiotensin Ⅱ (AngⅡ ) secretion levels in cultured SD rat mesangial cells were determined. High glucose up-regulated AGT mRNA(0. 29±0.07 vs 0. 20±0. 05,P< 0.05)and protein(0.66±0.23 vs 0.37±0. 15,P<0.05) expression and Ang Ⅱ secretion [(9.85±2.08 vs 7.50± 1. 51) pg/ml,P<0. 05]levels, which were down-regulated by pyrrolidine dithiocarbamate( PDTC) treatment via inhibiting NF-κB activity.

Objective To investigate the clinical charactors and treatment of IgM nephropathy with nephrotic syndrome(NS) in children.Methods Thirty-six IgM nephropathy patients hospitalized in Hunan Children's Hospital as research group(group A),from June 2005 to June 2012.One hundred and six patients with minimal change disease (MCD) as control group (group B),followed up for 1 ～ 8 years.Results (1) Hematuria at presentation of the two groups respectly 3.8％ vs 30.6％ (x2 =20.403,P ＜ 0.05).(2) Renal pathology revealed that there were 26 (72.2％)patients with minimal change disease,9 cases (72.2 ％)with moderate membranoproliferative glomerulonephritis,1 cases with focal segmental glomerulosclerosis.(3) According to renal pathology,group A patients were divided into two sub groups:mild group and moderate group.To compared with group B,the steroid-resistant incidence of the 3 group were respectly 12.3％,19.2％,77.8％ (x2 =24.369,P ＜ 0.05).There was no significant difference between control group and mild group.(4)The remission rate of proteinuria in steroid-resistant patients who combined to use mycophenolate mofetil (MMF) with the two groups were respectively 50％ and 85.7 ％ (x2 =3.60,P ＞ 0.05).Conclusion Incidence of hematuria is higher in IgM nephropathy patients and patients with renal pathology for moderate lesions have a high steroid-resistant,and need use immunosuppressive early.MMF may be a good immunosuppressive for theses patients.

Objective To investigate the relevant factors for fungal infection following pancreatoduodenectomy and offer the theoretical foundation for preventing the emergence of complications after operation. Methods Medical records from 562 consecutive patients who underwent pancreatoduodenectomy in this hospital from 1995 to 2005 were retrospectively reviewed by using single factor and non-condition Logistic regression analyse. Results ①Seventy-eight patients (13.9%) developed invasive fungal infection. The most frequently isolated fungal were Candida albicans accounted for 67.0%, and followed by Candida glabrata, Candida papasilosis and Candida tropicalis and gastrointestinal tract was the most common infection site, followed by respiratory tract, abdominal cavity. ②Fungal infection occurred significantly more often in patients with the length of time in parenteral nutrition, antibiotic use or abdominal cavity complications. Conclusion The most common infection site and isolated fungal associated with pancreatoduodenectomy were gastrointestinal tract and Candida albicans. Abdominal cavity complications such as pancreatic fistula, biliary fistula and abdominal infection and extended use parenteral nutrition and antibiotic are the most important factors leading to invasive fungal infection after pancreatoduodenctomy. Eliminating the various risk factors will decrease the incidence of fungal infection.

Objective SELDI-TOF-MS technology was used to contrastly analyse the changes of protein expression profiles of gastric cancer cells after TGF-?1 stimulation,and provide theoretical and experimental foundation for screening different significant proteins. Methods Serial subcultivation gastric cancer cells BGC823,MKN45,and SGC7901 cultured in vitro were grouped into test and control groups.TGF-?1 was added to the test group,but not to control group.Cell culture fluid was collected and centrifuged after cultured 24h,and crossing with WCX2 protein chip to detect protein differences. Results When the test group was compared with control group,we found:(1) thirteen different proteins in BGC823 cells after TGF-?1 stimulaton,and their M/Z were M4294,M4932,M4945,M4972,M4991,M5015,5036,M5060,M5153,M5180,M5197,M8577,and M8784,respectively;(2) eighteen different proteins in MKN45 cells after TGF-?1 stimulaton,and their M/Z were M4292,M4931,M4945,M4972,M4990,M5014,M5152,M5178,M7055,M8190,M8570,M8652,M8670,M8780,M9963,M10098,M10523,and M11653,respectively;(3) eight difference proteins in SGC7901 cells after TGF-?1 stimulation,and their M/Z were M4945,M4972,M4992,M5015,M5180,M7056,M8573,and M8604,respectively. By comparing three protein expression profiles of gastric cancer cells after TGF-?1 treatment,we found two significcant proteins with common differences,that had M/Z of M4945 and M4972,respectively. Conclusions The biological markers whose M/Z is M4945,M4972 with gastric cancer characteristic and associated with TGF-?1 have been screened,which can be as the basis for early prediction and clinical diagnosis research on metastasis and invasiveness of gastric cancer.

AIM:To research the stability of Compound Wurenchun Soft Capsule in 18 months. METHODS:TLC and HPLC methods were used.Schizandrol A was separated on a ODS-C_(18) column(Lichrospher ODS-C_(18),(4.6 mm?250 mm),) using methyl alcohol-water (65∶35) as the mobile phase,detected at 250 nm.The velocity of flow was 1.0 mL/min.Paeoniflorin was separated on a ODS-C column(Lichrospher ODS-C_(18),4.6 mm?250 mm),using acetonitrile-water-phophoric acid(15∶85) as the mobile phase,detected at 230 nm,the velocity of flow was 1.0 mL/min. RESULTS:There was a good linear relationship at the range of 0.04 mg/mL-0.64 mg/mL for schizandrol A(r=0.999 8).The average recovery of schizandrol A was 98.76%(n=6,RSD=1.18%).There was a good linear relationship at the range of 0.05 mg/mL-0.80 mg/mL for paeoniflorin(r=0.999 9).The average recovery of paeoniflorin was 97.93%(n=5,RSD=1.68%). CONCLUSION:In 18 months,the quality of Compound Wurenchun Soft Capsule is steady.