Objective To explore the effect of mental nursing intervention on gastric cancer with liver metastasis patients treated with TACE sequential chemotherapy.Methods Sixty four gastric cancer patients with liver metastasis,no hopes of accepting operations,were included.All patients were divided into control group (32 cases) and observation group (32 cases).The former received routine nursing care and the later received extra mental nursing intervention.The anxiety,depression and quality of life in both groups were evaluated and compared.Results After extra mental nursing intervention,the SDS and SAS scores of the observation group [(41.6 ± 1.8) points and (41.6 ± 2.3) points] were significantly lower than those of the control group [(50.9 ± 1.9) points and (53.0 ± 3.5) points,P =0.040,P =0.036,respectively].The quality of life scores,including the physiological function,body pain,general self rating,vitality,social function,emotional function and mental health score were (45.26 ± 38.26)points vs (35.17 ± 33.65) points (P =0.044),(71.98 ± 17.36) points vs (63.01 ± 18.41) points (P =0.039),(55.59 ± 12.78) points vs (49.67 ± 12.43) points (P =0.048),(74.82 ± 14.23) points vs (55.61 ± 10.58) points (P =0.027),(75.47 ± 12.15) points vs (57.22 ± 14.78) points (P =0.031),(70.24 ± 22.00) points vs (45.92 ± 34.76) points (P =0.004),(78.31 ± 19.11) points vs (67.23 ± 11.96) points (P =0.037),respectively,the scores in the observation group were significantly higher than those in the control group (all P ＜ 0.05).Conclusion The extra mental nursing intervention on gastric cancer with liver metastasis patients,treated with TACE sequential chemotherapy,can not reduce the patients'negative mood,improve the patients'compliance with chemotherapy and the confidence to treatment,but improve the quality of patients'life effectively.

8 ?g/ml were 7 strains in prophylactic treatment group and 3 strains in non-fluconazole prophylactic treatment group respectively.The two groups had significant difference (x~2=8.75,P

OBJECTIVETo explore the improvement of dendritic cells' (DCs) functions in chronic hepatitis B (CHB) patients by two different drugs plasma, i.e., Shen supplementing and detoxification (SSD) and Pi invigorating and detoxification (PID), thus comparing which method was more effective to activate DCs to improve T lymphocyte functions.

METHODSTotally 30 CHB outpatients were recruited. They were assigned to the immune tolerant group and the immune clearance group, 15 in each group. Totally 60 mL peripheral blood was extracted to isolate and develop mature DCs. Chinese compound containing (Liuwei Ganlu Syrup for SSD) and (Sijun Ganlu Syrup for PID) plasma were added to promote the maturation of DCs on the 7th day. Besides, non-drug plasma was taken as the control. On the ninth day, HBV core 18-27 loaded core peptide and its own T lymphocyte were co-cultivated for 72 h. Then T lymphocytes were collected. The expression levels of CD3, CD28, CD4, and CD8, programmed death-1 (PD-1) were detected using flow cytometry.

RESULTSCompared with non-drug plasma, the expression levels of CD3, CD4, and CD28 could be improved, and the expression levels of CD8 and PD-1 could be reduced by the two methods, showing statistical difference (P < 0.05). Besides, SSD containing plasma showed better effect in improving the molecular CD28 expression rate, and reducing the molecular PD-1 expression rate on the T cell surface, showing statistical difference when compared with that of PID containing plasma (P < 0.05).

CONCLUSIONSIn vitro intervention of DCs by SSD and PID containing plasmas combined co-cultivation of its own T lymphocytes could promote the activation of DCs to improve the function of T cells and the expression of T cell surface molecules. Besides, SSD showed more significant effect on infection immune of HBV patients in the tolerance stage.

Adult ; Cells, Cultured ; Dendritic Cells ; drug effects ; immunology ; Drugs, Chinese Herbal ; pharmacology ; Female ; Hepatitis B, Chronic ; immunology ; Humans ; Male ; Middle Aged ; T-Lymphocytes ; immunology ; Young Adult

Objective To study the macrophage colony-stimulating factor(M-CSF)expression levels of serum and synovial fluids from patients with spondyloarthropathy(SPA)and its contribution to the pathogen- esis of SpA.Methods Eleven SpA synovial tissue samples were compared to those from peripheral blood mononuclear cells(PBMC)of 10 normal subjects using a 1176 gene array.M-CSF was detected in both serum samples and synovial fluids by enzyme linked immunosorbent assay(ELISA).Two groups of AS subjects were tested.The first group consisted of 41 ankylosing spondylitis(AS)patients who had not been treated with bio- logics.The second group consisted of 13 subjects whose serum samples were collected before and 14 weeks af- ter initiation of infliximab.These were compared to serum samples from 28 normal subjects,and synovial fluid samples from 15 SpA patients.Results Expression of M-CSF could be detected in both serum samples and synovial fluids.The concentration of M-CSF in the group of 41 AS patients not treated with biologics correlated with the Bath Ankylosing Spondylitis Disease Activity Index(BASDAI)values(r=0.41,P=0.004).Treatment of infliximab in AS patients led to a significant decrease in the values of BASDAI(P=0.000 07),but no signif- icant change in the serum M-CSF values.Conclusion M-CSF is a promising candidate for research on the mechanisms of SpA and its signaling on pathway in SpA is different from tumor necrosis factor(TNF)-?,and it may provide new basis for developing new anti-biologics for SpA.

Child ; Female ; Humans ; Male ; Neurocirculatory Asthenia ; psychology ; Temperament

OBJECTIVETo design an artificial trachea which can totally heal with the native trachea.

METHODSUsing memory-alloy mesh as the skeleton to construct an artificial trachea by two-stage operation. After 2-year animal experiment we successfully performed the operation in a patient with recurrent carcinoid of the trachea, radically resected the tumor and primarily reconstructed the trachea.

RESULTSThe inner side of this "sandwich" artificial tracheal prosthesis was coated with skin and outside the memory-alloy mesh was muscle and vessel pedicle with good blood supply. The upper and lower anastomosis completely healed with recipient's trachea with a full recovery of trachea. Six-month follow-up showed that the patients resumed their normal life.

CONCLUSIONThe artificial trachea completely healed with the native trachea and became a part of the human trachea. The inner side of artificial trachea is coated with intact native skin tissue with ample blood supply, totally alive without rejection. Therefore, the pedicled artificial tracheal prosthesis is an real artificial trachea.

Alloys ; Female ; Humans ; Middle Aged ; Prostheses and Implants ; Trachea ; surgery ; Tracheal Neoplasms ; surgery

OBJECTIVETo investigate the association between Fc gamma receptor IIA gene polymorphism and susceptibility to chronic periodontitis in Chinese Han nationality.

METHODSDNA samples were collected with buccal swabs from 63 patients with severe chronic periodontitis(CP), 103 patients with mild to moderate CP and 80 healthy individuals as control. Polymorphism in Fc gamma receptor IIA gene cluster was analyzed with PCR-SSP. The genotype distribution and allele frequency among different groups were compared.

RESULTSIt was found that the frequency of Fc gamma RIIA-R/R131 genotype was significantly higher in patients with severe CP (19.05%) compared to that of the healthy controls (P < 0.0125).

CONCLUSIONThe Fc gamma RIIA-R/R131 genotype may be one of the contributors for the increased susceptibility to severe CP in Chinese Han nationality.

Adult ; Antigens, CD ; genetics ; China ; ethnology ; Chronic Disease ; Female ; Gene Frequency ; Genetic Predisposition to Disease ; genetics ; Genotype ; Humans ; Male ; Middle Aged ; Periodontitis ; genetics ; Polymerase Chain Reaction ; methods ; Polymorphism, Genetic ; Receptors, IgG ; genetics

Eleven flavonol glycosides were isolated from the ethanol extract of Lysimachia clethroides by a combination of various chromatographic techniques including column chromatography over silica gel, Sephadex LH-20, and reversed-phase HPLC. Their structures were identified as astragalin (1), isoquercitrin (2), isorhamnetin-3-O-β-D-glucopyranoside (3), quercetin-3-O-β-D-6"-acetylglucopyranoside (4), quercetin-7-O-β-D-glucopyranoside (5), prunin (6), 2-hydroxynaringin-5-O-β-D-glucopyranoside (7), kaempferol-3-O-rutinonoside (8), kaempferol-3-O-robinobioside (9), rutin (10) and kaempferol-3,7-di-O-β-D-glucopyranoside (11). Among them, compounds 4, 7 and 11 were obtained from the Lysimachia genus for the first time, while compounds 3, 5 and 9 were firstly reported from this plant. In the preliminary assays, compounds 2, 6 and 8 possessed significant inhibition against aldose reduc- tase, with IC50 values of 2.69, 1.00, 1.80 μmol · L(-1), respectively; none of compounds 1-11 exhibited obvious cytotoxic activity (IC50 > 10 μmol · L(-1)).
Drugs, Chinese Herbal ; chemistry ; Flavonols ; chemistry ; Glycosides ; chemistry ; Molecular Structure ; Primulaceae ; chemistry ; Spectrometry, Mass, Electrospray Ionization

OBJECTIVETo investigate the changing of T4 5'-and 5-deiodinase within rat brain under various iodin-nutritional states.

METHODSAnimal model of iodine-deficiency rat was performed and the rats were divided into 4 groups by the intake of iodine-nutrition, and then killed at an age of 20 days. The thyroid hormones level in serum was measured by ELISA and the activity of T(4) 5'-and 5-deiodinase within brain was analyzed.

RESULTSIn less-iodine (LI) group,TT4 and FT4 were accounting for 3.5% of the neutral-iodine (NI) group's, and FT3 was 174.0% of NI group's (P < 0.05). In NI group,TT4 and FT4 were 114.5% and 127.7% of NI group's (P < 0.05). In high-iodine (HI) group, TT4 and FT4 were 61.86% and 62.0% of NI group's, and FT3 was 184.9% of NI group's (P < 0.05). In LI group, the activity of T4 5'-deiodinase tissue of per gram (1.95 +/- 0.32) ngT3.microgT4(-1).h was significantly higher than that of NI group (P < 0.05), and the activity of 5-deiodinase (1.38 +/- 0.21) ngrT3.microg T4(-1).h(-1) is significantly less than that of NI group (1.59 +/- 0.23) (P < 0.05). In HI group the activity of T4 5'-and 5-deiodinase tissue of per gram (1.12 +/- 0.19 and 1.73 +/- 0.36) ngrT3.microgT4(-1).h(-1)was significantly less than that of NI group (P < 0.05).

CONCLUSIONThe activity of T4 5'-deiodinase in iodine deficiency heightens and that in iodine excess is debased, the activity of T4 5-deiodinase in iodine deficiency and in iodine excess is debased.

Animals ; Brain ; enzymology ; Female ; Iodide Peroxidase ; metabolism ; Iodine ; administration & dosage ; deficiency ; Male ; Rats ; Rats, Wistar ; Thyroxine ; blood ; Triiodothyronine ; blood

AIMTo study the chemical constituents from Uvaria macrophylla Roxb. (Annonaceae).

METHODSVarious chromatography techniques were used to separate and purify the constituents. Their structures were elucidated by UV, IR, MS, 1HNMR, 13CNMR, 1H-1H COSY, HMQC and HMBC spectral analysis.

RESULTSSeven compounds have been isolated from the CHCl3 extract of the roots of the U. macrophylla. They were identified as macrophyllin (1), onysilin (2), taraxerol (3), 3,5-dimethoxy benzyl benzoic acid ester (4), benzoic acid (5), beta-sitosterol (6) and daucosterol (7).

CONCLUSIONCompound 1 is a new compound. Compounds 2-7 were obtained from this plant for the first time.

Flavonoids ; chemistry ; isolation & purification ; Molecular Structure ; Oleanolic Acid ; analogs & derivatives ; chemistry ; isolation & purification ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Sitosterols ; chemistry ; isolation & purification ; Uvaria ; chemistry