Objective To explore influence of long-term inhaled glucocoticoids(IGS) on soluble intercellular adhesion molecule-1(sICAM-1)) in children with bronchial asthma.Methods Enzyme-linked immunosorbent assay(ELISA) method was used to detect the serum sICAM-1 level in 36 healthy children and 29 children with bronchial asthma(untreated and post-treated for 3,6 and 12 months).Results 1.Serum sICAM-1 level was significantly elevated in children with asthma and significantly higher than that in normal control group(P

Based on the software of Traditional Chinese Medicine Inheritance Support System (TCMISS), the article made analysis on the composition rules of prescriptions dealing with syndrome of deficiency of both qi and blood from National Standard for Chinese Patent Drugs (NSCPD) enacted by Ministry of Public Health of China. First, prescriptions were collected from NSCPD. Second, used integrated data mining methods in TCMISS, including association rules, improved mutual information method, et al. to analyze the medication rules. At last, irregular menstruation, insomnia, consumptive diseases with the same syndrome of deficiency of both qi and blood, were chosen to make comparative analysis on frequency of medicines used, core drug combinations, et al. to better find the similarities and differences of medications rules when confronted with the same syndrome while different diseases. And the similar core drug combinations directly reflected the characters of clinical practices of traditional Chinese medicine, which emphasizes on the treatment based on the syndromes of differentiation, and treating different diseases with the same methods.
Blood Circulation ; drug effects ; Drug Combinations ; Drug Prescriptions ; standards ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Medicine, Chinese Traditional ; Phytotherapy ; standards ; Qi

Objective To investigate the role of acid and bile reflux in children with gastroesophageal reflux disease (GERD) and to evaluate the significance of detecting acid and bile reflux in diagnosing GERD in children.Methods Using ambulatory 24 h pH mo-(nitoring) and bilirubin monitoring technique, we simultaneously assessed the changes of intraesophageal pH and bile reflux in 23 subjects (including 11 healthy controls and 12 patients with GERD).Results The time of esophageal acid exposure (pH

Human papilloma virus (HPV) infection is closely correlated with the occurrence of cervical cancer and precancerous lesion, high risk HPV can induce cervical cancer by the corresponding protein of E6 and E7 gene expression. Earlier diagnosis and earlier prevention of HPV infection are the key points in blocking cervical cancer, and combined use of Chinese herbal preparations with Western medicine is the important way for preventing HPV infection and prohibiting cervical canceration. So, to develop anti-viral chemical compound from natural drugs has become the hotspot of research today.
Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Interferons ; therapeutic use ; Oncogene Proteins, Viral ; analysis ; Papillomavirus E7 Proteins ; analysis ; Papillomavirus Infections ; drug therapy ; Phytotherapy ; Repressor Proteins ; analysis ; Uterine Cervical Neoplasms ; drug therapy ; virology

Carcinoma, Hepatocellular ; pathology ; Humans ; Hyperplasia ; Liver ; pathology ; Liver Neoplasms ; pathology ; Precancerous Conditions ; pathology

For screening the potential drugs as anti-liver fibrosis candidates, we established a high- throughput drug screening cell model based on COL1A1 promoter. The activity of COL1A1 promoter and luciferase reporter gene can be elevated by TGF-β1, and inhibited by candidate drugs. We constructed a recombined plasmid with COL1A1 promoter and luciferase reporter gene pGL4.17, the activity of COL1A1 promoter was reflected by fluorescence intensity. COL1A1 promoter activity was detected by Dual-Luciferase Reporter Assay System, it came that the relative luciferase activity of COL1A1 promoter was 15.98 times higher than that of control group induced by TGF-β1, showing the recombined plasmid could be used in cell model. The recombined plasmid was transfected into human hepatic stellate cells LX2, detected the effect of potential drugs, and obtained a stable expression system through stable transfection and monoclonal cell culture. A sample which could reduce COL1A1 promoter activity signally by our cell model, decreased collagen I mRNA and protein expression detected by real-time RT-PCR and Western blotting. It indicates this novel cell model can be used in high-throughput drug screening of potential anti-liver fibrosis drugs.
Collagen Type I ; genetics ; Drug Evaluation, Preclinical ; methods ; Genes, Reporter ; Hepatic Stellate Cells ; High-Throughput Screening Assays ; Humans ; Liver Cirrhosis ; drug therapy ; Luciferases ; Plasmids ; Promoter Regions, Genetic ; RNA, Messenger ; Transfection ; Transforming Growth Factor beta1 ; pharmacology

Child, Preschool ; Female ; Humans ; Sarcoma ; diagnosis ; surgery ; Stomach Neoplasms ; diagnosis ; surgery ; Stromal Cells ; pathology

Objective To investigate the clinical characteristics, diagnosis, treatment and prognosis of hepatic angiomyolipoma (HAML). Methods The clinical data of 14 patients with hepatic angiomyolipoma admitted in our hospital from 1989 to 2007 were analyzed retrospectively. Result There were 4 male patients and 10 female patients. Median age was 41 years old. The lesions located in right lobe in 8 patients, and in left lobe in 6 patients. B-US was taken in 12 patients before operation, and other examinations included CT in 8 patients, MRI in 7 patients and angiography in 2 patients. Five patients were diagnosed with HAML by imagine features. Fine needle biopsy was taken in 1 patient with no definite diagnosis. All patients underwent resection and got the histopathologic diagnosis with HAML. All specimens were HMB-45 positive. S-100 and SMA were tested in 7 and 6 patients respectively, and were positive in all those patients. All cases were followed up for 6 months to 18 years (median time was 3 years). 13 patients were still alive without recurrence and 1 patient died of postoperative DIC and heart failure. Conclusion There was marked female predominance in HAML. Imaging features are helpful for preoperative diagnosis of HAML, but correct diagnosis was achieved in only a fraction of patients. HMB-45 positive was definitive proof for histopathologic diagnosis of HAML. Hepatectomy was an effective treatment for HAML.

Objective To explore the effect of motivational interviewing in caring type 2 diabetic patients with gastric bypass. Methods Eighteen type 2 diabetes patients from June 2012 to November 2012 were assigned in the control group and another 20 patients during December to May 2013 in the intervention group. The control group received the traditional nursing, while the intervention group received motivational interviewing. The two groups were compared in terms of anxiety, self-management ability and blood glucose. Result The follow-up 3 months after intervention showed the intervention group was significantly better than the control group in terms of anxiety, self-management ability and blood glucose (P<0.05). Conclusion The motivational interviewing can improve psychological state and self-management skill of patients so that recovery process is facilitated.

Objective To estimate the exposure level of PM2.5,CO and O_3 in the elders in a community in Beijing.Methods The concentrations of PM2.5,CO and O_3 in 10 main activity sites of the elders were measured and 24 h time-activity data of 30 elders was collected by recording of activity log paper,Nov.28,2007—Jan.17,2008.Results The 24 h average exposure concentrations of PM2.5,CO and O_3 for the elders were(146.54?6.60)?g/m~3,(2.67?0.18)mg/m~3 and(32.30?2.79)?g/m~3, respectively,there was no significant difference in the exposure level of PM2.5 and O_3 between male and female elders except CO (P