To analyze the compatibility regularity of compound traditional Chinese medicine (TCM) patents for treating dyslipidemia, and provide basis for the clinical development and research of new TCM for treating dyslipidemia. Totally 243 compound traditional Chinese medicine patents for treating dyslipidemia were collected from the national patent database from September 1985 to March 2014 and analyzed by using drug frequency, association rules, complex network and entropy method of Traditional Chinese Medicine Inheritance System (V1.1). The commonest single medicine in the treatment of dyslipidemia is Crataegi Fructus 109 (44.86%). The commonest pair medicine is Crataegi Fructus-Salviae Miltiorrhizae Radix et Rhizoma 53 (21.81%). The commonest corner drug is Crataegi Fructus-Cassiae Semen-Polygoni Multiflori Radix 25 (10.29%). The common prescriptions on basis of association rules are Prunellae Spica-->Salviae Miltiorrhizae Radix et Rhizoma (0.833), Rhei Radix et Rhizoma, Alismatis Rhizoma-->Polygoni Multiflori Radix (1.00), Salviae Miltiorrhizae Radix et Rhizoma, Cassiae Semen, Alismatis Rhizoma-->Polygoni Multiflori Radix (0.929). The core drugs based on complex networks are Salviae Miltiorrhizae Radix et Rhizoma and Crataegi Fructus. The new prescriptions extracted by entropy method are Atractylodis Macrocephalae Rhizoma-Glycyrrhizae Radix et Rhizoma-Platycladi Semen-Stephaniae Tetrandrae Radix; Citri Reticulatae Pericarpium-Poria-Coicis Semen-Pinelliae Rhizoma. This study shows the regularity in the compatibility of compound TCM patents treating dyslipidemia, suggesting that future studies on new traditional Chinese medicines treating dyslipidemia should focus on the following six aspects: (1) Single medicine should be preferred: e. g. Crataegi Fructus; (2) Pair medicines should be preferred: e. g. Crataegi Fructus-Salviae Miltiorrhizae Radix et Rhizoma; (3) Corner drugs should be preferred: e. g. Crataegi Fructus, Cassiae Semen, Polygoni Multiflori Radix; (4) The compatibility among drugs shall be given attention, and highly correlated drugs should be preferred: e. g. Prunellae Spica, Salviae Miltiorrhizae Radix et Rhizoma; Rhei Radix et Rhizoma, Alismatis Rhizoma, Polygoni Multiflori Radix; Salviae Miltiorrhizae Radix et Rhizoma, Cassiae Semen, Alismatis Rhizoma, Polygoni Multiflori Radix; (5) Core drugs should be dominant and compatible, e. g. in the digestion catharsis method, the core drugs is Crataegi Fructus and compatible with Salviae Miltiorrhizae Radix et Rhizoma; (6) Application of new prescriptions: Atractylodis Macrocephalae Rhizoma, Glycyrrhizae Radix et Rhizoma, Platycladi Semen, Stephaniae Tetrandrae Radix; Citri Reticulatae Pericarpium, Poria, Coicis Semen, Pinelliae Rhizoma.
Dyslipidemias ; drug therapy ; Entropy ; Humans ; Medicine, Chinese Traditional ; Patents as Topic

Objective To evaluate the training quality of anaesthesiology residents in different hospitals. Methods The scores of 125 residents,attending Shanghai resident clinic skill examination from 2005 to 2007,were analyzed. ResultsThe scores of examinees from municipal hospitals were higher than those from district hospitals,municipal specialized hospitals and traditional Chinese medicine hospitals.The scores of practice part were higher than those of theory part in all groups. Conclusion The training quality is related to the comprehensive strength of the hospital in which examinees work,but the training of theory knowledge still need to be strengthened.

Objective To investigate the clinical effect and safety of San' ao Pian's treatment on subacute cough induced by airway inflammation.Methods Ninety cases with subacute cough induced by airway inflammation were selected as our subjects.They were randomly divided into control group(n =45) and San'ao Pian group(n =45).Patients in control group were given regular treatment,and in San'ao Pian group were received San'ao Pian's(1.0 g/time oral,3 times/day) for 2 weeks plus regular treatment.The changes of clinical symptoms such as cough,sputum,and wheeze were observed and recorded at the 3th,7th,14th day.Results (1) The main symptoms regarding of cough were improved in two groups(P ＜ 0.01).The day cough symptoms score in San'ao Pian group were (2.18 ±0.62),(1.22 ±0.46),(0.83 ±0.45) at the 3th,7th,14th days after treatment,lower than that of control group ((2.78 ± 0.55),(2.05 ± 0.41),(1.86 ± 0.68)) and the differences were significant(F within group =10.23,P ＜ 0.05 ; F between =8.46,P ＜ 0.05 ; F intercross group =12.05,P ＜ 0.05).The same trend was seen in night cough symptoms score ((2.12 ± 0.51) vs.(2.38 ±0.38),(1.18±0.44) vs.(1.85±0.49),(1.01 ±0.32) vs.(1.24±0.37) ;Fwithingroup=6.38,P ＜ 0.05 ; F between group =7.59,P ＜ 0.05 ; F intercross group =8.13,P ＜ 0.05).(2) The total efficacy rate of San'ao Pian's was 86.7％,including 22 cases were cured,17 cases markedly effective,higher than that of control group (68.9％),including 14 cases were cured and 17 cases markedly effective,and the difference was significant.Conclusion San'ao Pian's is proved with better clinical effect in terms of treating subacute cough induced by airway inflammation.

ObjectiveTo analyzing the psychological status of hospitalized patients of internal medicine and its impact factors.Methods Hospitalized patients of internal medicine underwent a survey by using Chinese Health Questionnaire (CHQ-12),Social Support Scale and Disease-Cognition Scale.Those with a score of ＞4 received further investigation of Symptom Check-List 90 (SCL-90).Correlation analysis was performed between all factors of SCL-90 and social support or disease-cognition scale score.Results There was no significant difference of psychological status between males and females ( P ＞0.05 ).All SCL90 factors were negatively correlated with social support,of which obsessive,paranoid,and phobic presented stronger negative correlations with social support and objective support (P ＜ 0.05 ).Furthermore,all factors were negatively correlated with disease-cognition scale score.A significantly negative correlation between phobic factor and disease-cognition scale score was identified ( P ＜ 0.05 ).Improvement was found in 26.2％ patients after intervention.Conclusion Patients tend to show unhealthy emotion when they are under the stress of hospitalization.Hospitalization support system may need to be improved and patients' cognition of disease should be increased.

Carcinoma, Non-Small-Cell Lung ; genetics ; Exons ; genetics ; Genes, erbB-1 ; genetics ; Humans ; Lung Neoplasms ; pathology

OBJECTIVETo study the clinicopathologic features, immunohistochemical findings, diagnosis and differential diagnosis of atypical teratoid/rhabdoid tumors (AT/RT) of central nervous system in childhood.

METHODSThe clinicopathologic data, morphologic features and immunophenotypes were reviewed in 6 cases of AT/RT. EnVision method was applied. Antibodies include cytokeratin (CK), epithelial membrane antigen (EMA), vimentin, smooth muscle actin (SMA), muscle specific actin (MSA), glial fibrinary acid protein (GFAP), desmin, placental alkaline phosphatase (PLAP) and INI1.

RESULTSFive of the six cases of AT/RT occurred in infancy and early childhood. Histologically, the predominant component was rhabdoid cells. Cytoplasmic inclusions were present in all cases. Primitive neuroectodermal tumor (PNET) component was also identified in 5 of the 6 cases studied. Immunohistochemically, the tumor cells were positive for cytokeratin, epithelial membrane antigen and vimentin. The staining for INI1, desmin and PLAP was negative. Smooth muscle actin was expressed in 2 cases and glial fibrillary acidic protein in 5 cases. The proliferative index as demonstrated by Ki-67 staining was high.

CONCLUSIONSAT/RT is not a particularly uncommon malignancy in childhood. The histologic hallmark is the presence of rhabdoid cells with cytoplasmic inclusions. The tumor cells are positive for cytokeratin, epithelial membrane antigen and vimentin, and negative for INI1. Differential diagnosis includes PNET, medulloblastoma and medullomyoblastoma.

Brain Neoplasms ; metabolism ; pathology ; surgery ; Child, Preschool ; Diagnosis, Differential ; Female ; Humans ; Infant ; Keratins ; metabolism ; Male ; Medulloblastoma ; metabolism ; pathology ; Mucin-1 ; metabolism ; Neuroectodermal Tumors, Primitive ; metabolism ; pathology ; Rhabdoid Tumor ; metabolism ; pathology ; surgery ; Teratoma ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Objective To explore the effects of the new melatonin nonselective agonists Neu-P11 on intraocular pressure (IOP) and glial fibrillary acid protein (GFAP) expression in the retina of acute high IOP rat.Methods Twenty-four male Sprague-Dawley rats were randomly divided into 4 groups (6 cases in each group):Normal IOP with local treatment (NIL) group,high IOP with local treatment (HIL) group,HILwith melatonin treatment (HIL-M) group,HIL with Neu-P11 treatment (HIL-N) group.10 μL normal saline was instilled in NIL group and HIL group,while 10 μL 100 μmol · L-1 Mel/Neu-P11 treated in HIL-M group and HIL-N group.After 2 hours of rest,rats were placed in the Trendelenburg position duration 45 minutes.And then,IOP was measured every hour for 6 hours,and repeated it for a week.The excessive sodium pentobarbital was injected to SD rats at the end of the experiment.The rat eyeballs were took out to perform HE and immunohistochemical staining to detect retina GFAP protein expression.Results After a week,IOP in HIL group was (41.26 ± 1.73) mmHg (1 kPa =7.5 mmHg),NIL group was (13.61 ± 0.55) mmHg,which mean the Trendelenburg could induce high IOP in SD rats.Compared with the NIL group,the retinal becoming thick,the level of organization was not clear and the expression of GFAP protein was quite high in HIL group.At the same time,the GFAP protein expression and IOP were significantly weakened in HIL-M group and HIL-N group compared with HIL group.Conclusion Neu-P1 1 can reduce IOP,inhibit the activation of gliocyte,and decrease the expression of GFAP to protect the retina.

The fermentative H2-producing strain Clostridium sp. H-61 was isolated from anaerobic sludge,was used as an original strain which was induced by NTG and UV for increasing and the hydrogen production ability. One of the highest efficient H2-producing mutants was named as HCM-23 with its stable hydrogen production ability. which was measured in the batch culture experiments. With the condition of 10 g/L glucose,its cumulative hydrogen yield and hydrogen production rate was 3024 mL/L and 33.19 mmol H2/g DW?h,69.89% and 68.14% higher than that of the original strain,respectively. The terminal liquid product compositions showed that the mutant HCM-23 fermentation was ethanol type,while the original strain H-61 fermentation was butyric acid type. Varieties of parameters of hydrogen production fermentation studied,including time,carbon source,nitrogen source,glucose concentration,glucose utilization,initial pH and incubation temperature had been studied,indicated the optimum condition of hydrogen production for the mutantHCM-23 as initial pH 6.5,temperature 36 ℃,and the favorite substrate was sucrose. The hydrogen production characters of the mutant and the original strain were different,such as,the growth lag phase and the utilization of inorganic nitrogen source,etc. This work shows a good application potential of NTG-UV combined mutation in the biohydrogen production. And the hydrogen production mechanism and metabolic pathway should be explored furthermore.

Objective To evaluate the treatment of aneurysms rupture during endovascular embolization.Methods Nine aneurysms ruptured during the embolization and were treated with endovascular embolization.The reasons of aneurysms rupture during embolization,the prevention and the first aid after aneurysms rupture were analysed.Results Seven patients recovered and 2 died.Conclusions The optimal treatment of aneurysms rupture during endovascular embolization is effective,(J Intervent Radiol,2007,16: 132-134)

Background The sex hormones plays an important role in the incidence of dry eye,especially for the regulation of function.However,the effects of sex hormones on lacrimal gland epithelial cells are below understand.Objective This study was to investgate the effects of estradiol and testosterone on the apoptosis of lacrimal gland cells induced by H2O2.Methods The lacrimal gland tissue was obtained from 2- or 3-month-old clean male New Zealand rabbits and the lacrimal gland epithelial cells were cultured in vitro using esplant culture method.The cells were identified by pan cytokeratin antibodies with immunocytochemistry.lacrimal gland epithelial cells were incubated in the 96 well plate at the density of 5 × l04 cells/ml for 44 hours.Estradiol or testosterone with the concentrations of 1 × 10-5,1 × 10-6,1 × 10-7,1 × 10-8 mol/L were added into the medium for 24 hours respectively and 1× 10-4 mol/L H2O2 treated the cells for 1 hour to induce the apoptosis in experimental groups.The cells treated by only 1 × 10-4 mol/L H2O2 were used as apoptotic control group,and the cells cultured by regular method were used as blank control group.The cell viability in different groups was detected using MTT at 570 nm ( A570 ),and the apoptotic rates of the cells were assayed using Annexin V/PI double staining.This use and maintain of experimental animals followed the Regulation for the Administration of Affairs Concerning Experimental Animals by State Science and Technology Commission.Results The cultured cells showed the irregular polygon in shape,and about 80％ cells was positive response for cytokeratin.MTT assay showed that the lower A570 values were detected in the H2O2-induced group,various concentrations of estradiol or testosterone groups compared with blank control group (P＜0.01 ).The A570 values in 1 × 10-5,1 × 10-6,1 × 10-7 mol/L estradiol groups or 1 × 10-6 mol/L testosterone group were significantly higher than ones of H2 O2-induced group (P＜0.01 ).Compared with corresponding concentrations of testosterone groups,the A570values in various concentrations of estradiol groups were elevated( P＜0.01 ).The apoptosis rates at the early and later phase were significantly declined in both estradiol group and testosterone group in comparison with H2 O2-induced group (P ＜ 0.01,P＜ 0.05 ),and those in estradiol group were lower than the testosterone group( P＜0.01,P＜0.05 ).Conclusions Estradiol and testosterone suppress the apoptosis of lacrimal gland cells induced by H2O2,and the stronger effect is found in estrogen.The inhibition of estrogen on lacrimal gland cell apoptosis show a dose-dependent manner to some extent.