On the basis of outpatients' medical records concerning primary liver cancer (PLC), data of 552 patients (with 2020 effective prescriptions) from the Outpatient Department of Changhai Hospital treated by Professor Ling Changquan were collected. The nature, flavor and meridian distribution of the herbs used in the prescriptions were summarized by frequency method, and the features of the herbs used according to syndrome differentiation were analyzed by logistic regression. The couple herbs used were analyzed by cluster analysis. All the data were analyzed in combination with the experience of the specialist. It showed that most of the frequently used herbs were herbs for invigorating the spleen to promote appetite, removing toxic materials to inhibit tumor growth, and activating blood circulation to dissipate blood stasis. These herbs are mostly of plain or cool nature, and mainly of sweet, bitter, or acrid taste. It also showed that the most frequently used herbs for qi deficiency were Astragalus membranaceus, Atractylodes macrocephala, and Pseudostellariae; Caulis Spatholobi and Chinese jujube for blood asthenia; Fructus Corni and Ophiopogon japonicus for yin deficiency; Agastache rugosa, Semen Plantaginis and Poria for water-dampness; cape jasmine fruit and baikal skullcap root for heat excess; peach seed and Radix Paeoniae Rubra for blood stasis; Curcuma wenyujin, Akebia trifoliata and Bupleurum chinese for qi stagnation. A total of 19 pairs of couple herbs were summarized by the cluster analysis.

Objective To detect the expression levels of multiple serum chemokines including IFN-inducible T cell chemoattractant (ITAC),Fractalkine,macrophage inflammatory protein (MIP)-3α,IL-8,MIP-lα,MIP-1β in patients with lung cancer and explore their association with the clinical characteristics of lung cancer as well as the correlations among these chemokines.Methods Forty newly diagnosed patients with lung cancer and thirty healthy controls were enrolled for detection of the serum levels of 6 kinds of chemokines by Luminex technology.The correlations of clinical characteristics of lung cancer with these chemokines and the correlations among these chemokines were analyzed by SPSS 17.0 software.Results The serum levels [M (QR)] of IL-8,Fractalkine and MIP-3α in patients with lung cancer were 5.16 (4.74),128.45 (141.89),10.31 (8.88) respectively,and 2.01 (0.95),61.46 (74.81),8.08 (5.87) respectively in control group,with significant differences (Z =-4.783,P ＜0.001;Z =-4.046,P ＜0.001;Z =-3.105,P =0.002).The expression of MIP-1β in lung adenocarcinoma was significantly higher than that in squamous carcinoma [18.32 (12.27) vs.13.72 (7.31),Z =-2.212,P =0.027],and of ITAC in squamous carcinoma was significantly higher than that in small cell lung cancer [24.51 (22.48) vs.9.28 (4.85),Z =-2.460,P =0.014].The expressions of MIP-3α and Fractalkine were positively correlated in the two groups (r =0.619,P＜0.001;r=0.766,P＜0.001).Conclusion The expressions of IL-8,Fractalkine and MIP-3α increase significantly in lung cancer patients,and they are may play important roles in metastatic lung cancer.

Objective:This article aimed to discusse the feasibility and effects of humanistic service using Kano model in outpatients .Methods:Using a self-designed Kano model outpatient humanistic service demand question-naire investigated clinic patients by using the Kano model analysis method , implementing humanistic service in the outpatient on the base of analyzing the starting point , and compare the satisfaction situation before and after the im-plementation .Results:There are service items including necessary quality , expected quality , attractive quality in Kano model analysis , 9, 8, 2 items respectively.After the implementation of humanistic service , patient's satisfac-tion increased significantly .Conclusion:The Kano model can be used in the outpatient services .The outpatient hu-manistic service could get the approvals from most outpatient patients .Outpatient humanistic service can improve the satisfaction of patients , so as to reduce medical disputes , alleviate conflicts between the doctors and patients , and improve the hospital popularity .

Child ; Humans ; Sleep Wake Disorders ; diagnosis ; etiology ; Tourette Syndrome ; complications

Objective To evaluate the expression levels of peptidylarginine deiminase 4 (PADI4)and B-cells pecific Moloney leukemia virus insert site-1 (BMI-1 )in esophageal squamous cell carcinoma (ESCC) tissues and pericarcinous tissues.To explore the function and clinical significance in the development of ESCC and their association.Methods The expression levels of PADI4 and BMI-1 were measured by immunohisto-chemistry,Western blotting and quantitative real time PCR in ESCC tissues and pericarcinous tissues from 86 patients.The relationships between the expressions of PADI4 and BMI-1 and the clinicopathologic characte-ristics were analyzed.Results The immunohistochemistry showed that the expressions of PADI4 and BMI-1 in ESCC tissues (68.6% and 73.3%)were significantly higher than those in pericarcinous tissues (37.2% and 30.2%,χ2 =1 7.01 1 ,P =0.000;χ2 =31 .876,P =0.000).Western blotting indicated that the levels of PADI4 and BMI-1 were higher than those in pericarcinous tissues (0.91 9 ±0.098 vs.0.71 8 ±0.1 03,t =2.462,P =0.021 ;0.975 ±0.074 vs.0.71 7 ±0.071 ,t =2.640,P =0.01 4).The expressions of BMI-1 and PADI4 mRNA in ESCC tissues were higher than those in pericarcinous tissues,but the differences were not sta-tistically significant (0.091 ±0.005 vs.0.038 ±0.002,t =1 .701 ,P =0.1 01 ;0.1 1 4 ±0.075 vs.0.048 ± 0.003,t =1 .499,P =0.1 46)by the quantitative real time PCR.The expression of PADI4 was correlated with lymph node metastasis (χ2 =5.771 ,P =0.01 6),depth of invasion (χ2 =6.672,P =0.01 0)and clinical stage (χ2 =5.771 ,P =0.01 6).The BMI-1 gene expression had a correlation with lymph node metastasis (χ2 =7.1 76,P =0.007),the differentiation degree (χ2 =1 3.787,P =0.001 )and clinical stage (χ2 =7.1 76,P =0.007).In addition,there was a positive correlation between PADI4 and BMI-1 expression in ESCC by immunohistochemistry and quantitative real time PCR (r =0.21 4,P =0.047;r =0.534,P =0.005).Conclusion The expression levels of PADI4 and BMI-1 are significantly higher in ESCC compared to pericarcinous tissues.PADI4 and BMI-1 are positively correlated and may contribute to the diagnosis and prog-nosis of the ESCC.

OBJECTIVE Although it is generally believed that nicotine accounts for the beneficial effect of smoking on ulcerative colitis, the underlying mechanisms remain not well- understood. Our previous finding that nicotine inhibits inflammatory responses through inducing miRNA-124 prompted us to ask whether the miRNA is involved in the protective action of nicotine on UC. METHODS MiR-124 expression in colon tissues and cells was determined by q-PCR and in situ hybridization. The effect of miR-124 on protective role of nicotine in ulcerative colitis was evaluated in DSS-treated mice and IL-6-treated Caco-2 colon epithelial cells. Expression of p-STAT3/STAT3 was detected by immuno?histochemistry and Western blot analysis. RESULTS miR- 124 expression is upregulated in colon tissues from patients and DSS- induced colitis. Nicotine treatment further elevated miR- 124 level in colon tissues of the mice, in infiltrated lymphocytes and epithelial cells, and augmented miR- 124 expression in lymphocytes isolated from human ulcerative colon tissues. Administration of nicotine also reduced weight loss, improved DAI and decreased HE score in DSS-induced colitis. Moreover, knock?down of miR-124 in vivo significantly diminished the beneficial effect of nicotine, and in vitro on IL-6-treated Caco-2 colon epithelial cells. Further analysis indicated that nicotine inhibited STAT3 activation in vivo and in IL-6-treated Caco-2 colon epithelial cells and Jurkat human T lymphocytes, in which miR-124 knockdown led to increased activation of STAT3. CONCLUSION These data indicated that nicotine exerts its protective action in UC through inducing miR-124 and its effect on STAT3, suggesting that the miR-124/STAT3 system is a potential target for the therapeutic intervention of UC.

Objective To detect the expression levels of serum ITAC, Fractalkine, IL-8, IL-17A, IL-7 and TNF-α in patients with gastric cancer, and to explore correlation among them, as well as their association with different clinical characteristics.Methods The levels of the 6 kinds of cytokines in serum of 46 gastric cancer patients (gastric cancer group) and 30 healthy people (healthy control group) were detected.Results Compared with those in healthy control group, the levels of serum ITAC, Fractalkine, IL-8, IL-17A, IL-7 and TNF-α in gastric cancer group were significantly increased [22.26 (32.83) pg/ml vs 11.95 (9.99) pg/ml, P =0.001;62.21 (82.23) pg/ml vs 26.47 (50.87) pg/ml, P =0.050;4.50 (10.38) pg/ml vs 2.06 (3.17) pg/ml, P =0.002;0.83 (2.01) pg/ml vs 0.21 (0.85) pg/ml, P=0.013;3.46 (1.90) pg/ml vs 2.11 (1.48) pg/ml, P=0.001;1.21 (1.13) pg/ml vs 0.79 (0.37) pg/ml, P ＜ 0.001].There were correlations between cytokines (all P ＜ 0.05).The level of serum cytokines was no significant difference between gastric cancer patients with lymph node metastasis and those without lymph node metastasis (P ＞ 0.05).Conclusions The high level of serum ITAC, Fractalkine, IL-8, IL-17A, IL-7 or TNF-α may be related to the occurrence and development of gastric cancer.High level of serum IL-8 may be a marker of poor prognosis of gastric cancer, and interaction between the various cytokines also has a certain association with tumorigenesis.

The stems and branches of Hypericum petiolulatum were extracted by alcohol and liquid-liquid extraction. Seven furofuran lignans were isolated from the ethyl acetate fraction of ethanol extract of H. petiolulatum by using silica gelchromatography, Sephadex LH-20 chromatography, medium-pressure liquid chromatography and preparative HPLC. Their structures were identified by the spectroscopic methods as pinoresinol (1), medioresinol (2), 8-acetoxypinoresinol (3), epipinoresinol (4), (+)-syringaresinol (5), (+)-1-hydroxysyringaresinol (6) and erythro-buddlenolE (7). All the isolates were firstly found in H. petiolulatum. In the bioassay, compound 7 showed remarkable antioxidative activity inhibiting Fe(+2)-cystine induced rat liver microsomal lipid peroxidation with inhibitory rate 38% at a concentration of 1 x 10(-6) mol · L(-1) (positive control Vit E with the inhibitory rate of 35% at the same concentration).
Animals ; Antioxidants ; chemistry ; isolation & purification ; pharmacology ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Hypericum ; chemistry ; Lipid Peroxidation ; drug effects ; Microsomes, Liver ; drug effects ; metabolism ; Molecular Structure ; Oxidative Stress ; drug effects ; Plant Stems ; chemistry ; Rats

Adolescent ; Adult ; Dust ; Female ; Humans ; Male ; Mental Health ; statistics & numerical data ; Middle Aged ; Occupational Exposure ; Steel ; Surveys and Questionnaires

OBJECTIVE To survey the patient with pulmonary infection induced by extended-spectrum ?-lactamases-producing bacteria and their Enterobacteriaceae clinical characteristics, drug-resistance and countermeasure. METHODS Isolation, cultivation, identification, drug-sensitivity tests and confirmation of ESBLs-producing bacteria were done for the bacteria of sputum specimens collected from our hospital from Feb 2001 to Sept 2004. Susceptibility testing was performed by disk diffusion(K-B)method. RESULTS Totally 541 strains of Enterobacteriaceae were cultivated altogether and ESBLs-producing bacteria were 135 strains. The ESBLs- producing strains were sensitive to imipenem, and the resistance rates to it were 0.00% . The resistance rates of ESBLs-producing strains to cefoperazone/sulbactam and piperacillin/tazobactam were 31.11% and 44.44%, respectively . The multi-drug-resistance (MDR) rate of ESBLs-producing strains was higher than that of strains no producing ESBLs (P