OBJECTIVE To study the effect of Qing Yi Tang on acute pancreatitis(AP),especially AP complicated with endotoxemia and its possible mechanism.METHODS Fourty Wistar rats were divided into 5 groups including group A(the control group),group B(the AP group),group C(the AP group treated with Qing Yi Tang),group D(the AP group treated with LPS) and group E(the AP group treated with LPS + Qing Yi Tang).Pathological damage of pancreatic tissue was scored with HE staining.The mRNA expression of TNF-? was measured with semi-quantitative RT-PCR,and activation of NF-?B was detected with flow cytometry(FCM) assay.RESULTS It was shown in results that the expression of TNF-? mRNA,activation of NF-?B and pathological damage of the group B were all obviously higher than those of the group A.After treated with LPS which might promote the activation of NF-?B,there was seen the further rise of the activation of NF-?B,expression of TNF-? mRNA and pathological damage.When Qing Yi Tang intervention was applied,the activation of NF-?B and the expression of TNF-? mRNA could be remarkably relieved,so did the pathological damage of pancreas.CONCLUSIONS Qing Yi Tang may be applied to decrease activation of NF-?B and the expression of TNF-? so as to treat AP or AP with endotoxemia.

Child, Preschool ; China ; epidemiology ; Dysentery, Bacillary ; epidemiology ; microbiology ; prevention & control ; Female ; Genes, Bacterial ; Humans ; Infant ; Male ; Shigella ; genetics ; isolation & purification ; pathogenicity

0.05).Conclusions ATP-TCA could be used to individualize chemotherapy by selecting agents for particular patients of cervical cancer.The expression of GST-? and TS protein might be useful biomarkers to predict the resistance to DDP and 5-FU in patients with cervical cancer.

The uhrastructure and atrial natriuretic peptide(ANP)mRNA in myocardium of streptozotocin-induced diabetic rats were studied along with the effect of rosiglitazone.It was found that the myocardial ultrastructure was demaged in diabetic rats.Rosiglitazone may ameliorate the lesion in myocardium,and lower the ANP mRNA in diabetic rats(1.14?0.05 at 6 weeks and 1.12?0.09 at 10 weeks vs 0.97?0.14,both P

BACKGROUNDGenetic factors are believed to play a role in the individual susceptibility to chronic obstructive pulmonary disease (COPD). A single nucleotide polymorphism (SNP) of tumour necrosis factor-alpha (TNF-alpha) has been reported but inconsistent results may arise from different populations and phenotypes of COPD. There are only a few published studies of interleukin-13 (IL-13) SNPs on COPD. The SNPs of TNF-alpha and IL-13 have not been studied in the Chinese population. This research was conducted to study the frequencies of IL-13 gene promoter 1055 (IL-13-1055) and TNF-alpha gene-308 polymorphisms in the patients with COPD and to investigate the effect of those genetic polymorphisms on COPD in the Chinese population.

METHODSA cohort of COPD patients and age matched controls were recruited from an inpatient hospital service in Beijing. Venous blood was obtained and genomic DNA was extracted from peripheral blood monocytes using standard method. Genomic DNA was used as a template for amplification by polymerase chain reaction (PCR) to determine the polymorphism at -1055 in the IL-13 gene promoter region. PCR restriction fragment length polymorphism (RFLP) was used to determine polymorphisms in the TNF-alpha gene-308 position. The products were investigated by sequence analysis also.

RESULTSOne hundred and eleven COPD patients and 97 controls were studied. Seventy-five cases were current smokers in COPD patients and 36 were current smokers in controls. The frequencies of TT genotype in the IL-13 gene promoter region were 11.7% (13/111) in the COPD group and 13.4% (13/97) in the controls (P = 0.713). However, the OR value of TT genotype was significantly increased to 6.4 (95% CI 1.62 - 25.39) in the smokers with COPD. TT genotype was also positively related to family history of COPD, OR = 7.7 (95% CI 1.37 - 43.80). The frequencies of A allele in the TNF-alpha gene were 5.9% in COPD and 3.1% in controls (P = 0.131). The OR value of A allele was 5.0 (95% CI 1.011 to 25.059) in smokers with COPD.

CONCLUSIONSThere is no significant difference in the frequencies of the TT genotype of IL-13-1055 or the A allele of the TNF-alpha between Han Chinese patients with COPD versus control. Thus, it does not appear that these SNPs are independent factors in COPD for Han nationality in Beijing. However, these SNPs may increase the risk of COPD among smokers.

Adult ; Aged ; China ; ethnology ; Female ; Genotype ; Humans ; Interleukin-13 ; genetics ; Male ; Middle Aged ; Polymorphism, Genetic ; Pulmonary Disease, Chronic Obstructive ; genetics ; immunology ; Tumor Necrosis Factor-alpha ; genetics

OBJECTIVETo investigate the effect of Coptis chinensis on jaundice of G6PD deficient neonates.

METHOD122 G6PD deficient neonates with jaundice who were in People' s Hospital of Guigang of Guangxi province from January 1999 to October 2004 were divided into two groups: C. chinensis group (62 neonates with C. chinensis administration before jaundice' s appearance) and none C. chinensis group (60 neonates without C. chinensis administration before jaundice' s appearance). The initial time, duration of jaundice, hemoglobin and serum bilirubin level and the incidence of kernicterus were analyzed between the two groups.

RESULTThe initial time of jaundice is significantly later and the duration of jaundice is markedly shorter in the neonates with C. chinensis than that without C. chinensis. Simultaneously, the level of hemoglobin is significantly increased, and there is a low tendency of serum total bilirubin and direct bilirubin level in C. chinensis group as compared to that in none C. chinensis group. Moreover, there is no kernicterus in C. chinensis group and no difference in the treating result out of hospital between the two groups.

CONCLUSIONOur results do not support the view that C. chinensis could aggravate jaundice of G6PD deficient neonates.

Bilirubin ; blood ; China ; Coptis ; chemistry ; Female ; Glucosephosphate Dehydrogenase Deficiency ; blood ; chemically induced ; complications ; Hemoglobins ; metabolism ; Humans ; Infant, Newborn ; Jaundice, Neonatal ; blood ; chemically induced ; complications ; Kernicterus ; blood ; chemically induced ; complications ; Male ; Plant Preparations ; adverse effects ; Plants, Medicinal ; chemistry ; Retrospective Studies ; Time Factors

OBJECTIVETo explore Chinese medical syndrome distribution features of Japanese encephalitis (JE), and to analyze its correlation between syndromes and features of etiologies and pathogeneses.

METHODSRecruited were 277 patients with confirmative diagnosis of JE from Wuhan Medical Treatment Center, Children's Hospital Affiliated to Chongqing Medical University, Fifth People's Hospital of Guiyang City, Hangzhou Sixth People's Hospital, and Chengdu Hospital of Infectious Diseases between July to September 2012. Chinese medical syndrome distribution features were summarized from their general materials and detailed records of clinical data, including medical history, symptoms and signs, tongue fur, and pulse figures.The frequency of symptoms and signs was calculated according to mild, ordinary, severe, extreme severe degrees. The distribution of Chinese medical syndromes was summarized. And its correlation between syndromes and features of etiologies and pathogeneses were analyzed.

RESULTSAfter clustering analysis, Chinese medical syndromes of JE could be categorized as four groups: toxicity accumulation in Fei and Wei syndrome (TAFWS), brain collateral impaired by poison syndrome (BCIPS), depression of toxicity in the pericardium syndrome (DTPS), exhaustion of yin and yang syndrome (EYYS). BCIPS and DTPS were dominated, accounting for 74.0% (205 cases). The main causes covered evil of summer heat [accounting for 92.42% (256/277 cases)], heat [accounting for 87.73% (243/277 cases)], and toxin [accounting for 99.64% (276/277 cases)].

CONCLUSIONSThe four Chinese medical syndrome types of JE met Chinese medical clinical features of encephalitis. It is induced by infestation of dampness-heat, resulting in toxicity accumulation in Fei and Wei, brain collateral impaired by poison, depression of toxicity in the pericardium. Yin fluid and blood is exhausted as time goes by. Qi and yin are impaired to form intermingled deficiency and excess, and finally causing exhaustion of yin and yang.

Adolescent ; Child ; Child, Preschool ; Encephalitis, Japanese ; diagnosis ; pathology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Medicine, Chinese Traditional ; methods ; Yang Deficiency ; diagnosis ; Yin Deficiency ; diagnosis

To explore new agents of quinolone derivatives with high antibacterial activity, 7-(4-alkoxyimino-3-methyl-3-methylaminopiperidin-1-yl)quinolones were designed and synthesized, and their activity against gram-positive and gram-negative strains was tested in vitro. Sixteen target compounds were obtained. Their structures were established by 1H NMR, HRMS and X-ray crystallographic analysis. Compounds 14k and 14m-14o show good antibacterial activity against the tested five gram-positive strains and five gram-negative strains (MIC: 0.25-16 micromg x mL(-1)), of which the most active compound 14o is 8-fold more potent than levofloxacin against S. pneumoniae (MIC: 4 microg x mL(-1)), and comparable to levofloxacin against S. aureus, S. epidermidis, E. faecalis and E. coli (MIC: 0.25-1 microg x mL(-1)), but generally less potent than gemifloxacin.
Anti-Bacterial Agents ; chemical synthesis ; chemistry ; pharmacology ; Gram-Negative Bacteria ; drug effects ; Gram-Positive Bacteria ; drug effects ; Molecular Structure ; Quinolones ; chemical synthesis ; chemistry ; pharmacology

Chronic pelvic inflammatory disease(CPID)is a common chronic inflammatory disease in women,and has a long course and is easy to relapse.Danggui Shaoyao Powder is from Jin Gui Yao Lve(Synopsis of the Golden Chamber),which was a commonly-used formula for the treatment of women's abdominal pain in ancient medical records.It is now often used in the treatment of CPID and has achieved satisfactory therapeutic effect.The article summarizes and analyzes the achievements in the clinical research and experimental study of Danggui Shaoyao Powder in the treatment of CPID over the past 10 years,and invesigates the clinical efficacy of Danggui Shaoyao Powder in the treatment of CPID and its therapeutic mechanism.In the field of clinical studies,Danggui Shaoyao Powder for the treatment of CPID was used by modification,or alone,or in combination with antibiotics and Chinese medicine external treatment,and its combined use was effective on significantly improving the indicators of inflammatory response and immune function,alleviating the clinical signs and symptoms such as pain,and did not increase the incidence of adverse reactions compared with the application of western medicines alone.In the field of experimental studies,Danggui Shaoyao Powder played the therapeutic role in CPID by decreasing the adhesion of endothelial cells,regulating the degradation of extracellular matrix,improving the level of inflammatory factors,and down-regulating the expression of proteins related to the nuclear factor κB(NF-κB)pathway.

OBJECTIVETo evaluate the clinical effect of a 10-day sequential therapy which was made up of omeprazole, clarithromycin, amoxicillin-clavulanate and metronidazole for the eradication of Helicobacter pylori (Hp) infection in children.

METHODA total of 214 children with abdominal pain, who were confirmed to have Hp infection through endoscopy, biopsy, and Hp culture. The 214 cases were randomly divided into four groups. A 10-day sequential therapy group accepted omeprazole 0.8 - 1.0 mg/(kg·d) plus amoxicillin-clavulanate 50 mg/(kg·d) for five days and omeprazole 0.8 - 1.0 mg/(kg·d), clarithromycin 20 mg/(kg·d) and metronidazole 20 mg/(kg·d) for the remaining five days. The 7-day triple therapy group, 10-day triple therapy group and 14-day triple therapy group received omeprazole 0.8 - 1.0 mg/(kg·d), amoxicillin-clavulanate 50 mg/(kg·d) and clarithromycin 20 mg/(kg·d) for 7 days,10 days,14 days, respectively. All drugs were given twice daily. All these patients received (13)C urea breath test ((13)C-UBT) four weeks after the treatment.

RESULTFinally, 199 patients were followed up, and the total rate of loss to follow-up was 7.0% (15/214). Hp eradication rate was 85.2% and 90.2% in the 10-day sequential therapy group on intention to treat (ITT) and per protocol (PP) analyses, 66.0% and 71.4% in the 7-day triple therapy group on ITT and PP analyses; 60.0% and 67.3% in 10-day triple therapy group on ITT and PP analyses, and 78.8% and 82.0% in patients who received the 10-day sequential regimen on ITT and PP analyses, respectively. By ITT analysis, there was significantly difference between the 10-day sequential therapy group and 7-day or 10-day triple therapy group (P < 0.05), while no significant difference was found between the 10-day sequential therapy group and 14-day triple therapy group (P > 0.05). The results of the ITT analysis and the PP analysis were the same. The four groups had neither significant difference in abdominal pain relief (P > 0.05) nor in incidence of adverse reactions (P > 0.05).

CONCLUSIONThe 10-day sequential regimen was significantly more effective than both 7-day triple regimen and 10-day triple regimen, while had the same eradication rate compared with the 14-day sequential therapy. But 10-day triple regimen to eradicate Hp infection in children had the advantages such as short course of treatment and better compliance.

Administration, Oral ; Adolescent ; Amoxicillin ; administration & dosage ; adverse effects ; Anti-Bacterial Agents ; administration & dosage ; adverse effects ; Anti-Ulcer Agents ; administration & dosage ; Breath Tests ; methods ; Child ; Child, Preschool ; Clarithromycin ; administration & dosage ; adverse effects ; Drug Administration Schedule ; Drug Therapy, Combination ; Female ; Helicobacter Infections ; drug therapy ; Helicobacter pylori ; drug effects ; isolation & purification ; Humans ; Male ; Metronidazole ; administration & dosage ; adverse effects ; Microbial Sensitivity Tests ; Omeprazole ; administration & dosage ; adverse effects ; Time Factors ; Treatment Outcome