Objective This study was to explore a justifiable approach for the translation of traditional Chinese medicine (TCM) terms in the light of Skopos Theory and thus to provide references to the standardization of TCM terms.Methods By exploring the source and development of a TCM term Bi,we studied its connotation,compared available English versions and decided on the choice version.Results The word arthralgia,obstruction or impediment was found to be the most frequently used word in 12 recognized publications,more frequent than the transliteration of Bi.Conclusion It is suggested that an accurate and a complete understanding of TCM terms and English expressions are required prior to translating so that the faithfulness and accuracy of the translation are maintained for the sake of optimal approximation.

A HPLC method for the determination of berberine in Phellodendron amurense processed by four different procedures has been established. The method is simple, specific and accurate. The recovery is 102.7% and coefficient of variation is 0.69%.

Aim To investigate effects of loureirin B on capsaicin-evoked currents in rat dorsal root ganglion (DRG) neurons. Methods In acutely isolated rat DRG neurons, effects of loureirin B on capsaicin-evoked currents were observed using whole-cell patch-clamp technique. Results ① The holding potential was maintained at -60 mV and VR1 antagonist capsazepine inhibited capsaicin-evoked currents completely; ② Loureirin B concentration-dependently inhibited capsaicin-evoked currents. Loureirin B at the concentrations of 2.0, 4.0, 8.0 and 16.0 ?mol?L-1 reduced capsaicin-evoked currents by 15.36%?2.12%、36.41%?2.43%、76.26%?2.16% and 96.69%?3.21% (n=10, P

Objective:Animal models were set up to explore the best preventative intra-nasal administration of interleukin 27 (IL-27)to diminish allergic airway inflammation of asthma and the related molecular mechanisms. Methods:Ninety-six female C57/6J mice were randomly divided into four groups,a group of the control group,a group of asthma group,and two groups of the prevention group. Based on being sensitizing and challenging with Ovalbumin ( OVA ) in the asthma model, two kinds of IL-27 administration asthma animal models were set up,one of which was low-dose-multiple preventive administration before OVA sensitization,one was low-dose-multiple preventive administration after OVA sensitization but before OVA challenge. Sacrificed the mice after challenging and analyzed the IL-5 and IL-13 levels in supernatant of Broncho alveolar lavage fluid( BAL) using ELISA;and HE stain and inflammation score were done for the lungs. Sacrificed the mice before challenging and used the lungs to analyze the level of total signal transducer and activator of transcription-1(STAT1) protein and phos-STAT1 based on the method of Western blot. Results: In low-dose-multiple administration before sensitization preventions group,IL-27 inhibits the secretion of IL-5 and IL-13(P<0. 05) and inflammation around bronchial and vascular obviously, and the inflammation score was lower than asthma group ( P<0. 05 ) , while another group has no significant effects ( P>0. 05 ) . The phosphorylation of STAT1 was impaired in mice after OVA sensitization, and preventative administration of IL-27 before sensitization could reverse the impairment of STAT1, whereas another group had no obviously changes. Conclusion:Preventative administration of IL-27 before sensitization can attenuate the airway inflammation in the mouse asthma model via reversing the phosphorylation of STAT1,while the mice which has been sensitized resisting the inhibition of IL-27 due to the impairment of the phosphorylation of STAT1 and already committed Th2-CD4+T cells existed in sensitization-mice airway might be the reason for such IL-27 resistance.

BACKGROUND:Chitosan (CS) holding a good biocompatibility, biodegradability, antibacterial property and hemostasis effect cannot only promote wound healing and tissue repair, but also exhibit sustained-control release when carrying berberine hydrochloride (Bh). Therefore it functions as an excellent antibacterial and hemostatic material. OBJECTIVE:To prepare the porous CS/Bh composite xerogel and observe its antibacterial and hemostatic properties. METHODS:The porous CS/Bh composite xerogel was prepared using freeze-drying method, and its microstructure was characterized by scanning electron microscope and Fourier transform infrared spectrometer. The biocompatibility was detected through MTT assay and the in vitro antibacterial and hemostatic properties were observed through antibacterial test and blood clotting index. RESULTS AND COCNLUSION:The porosity of the CS/Bh composite xerogel was 83.1%-90.5%and almost degraded after 72 hours of immersion in PBS. The in vitro antibacterial and hemostatic properties of the composite xerogel were significantly better than those of CS, which were enhanced with the Bh content increasing. Additionally, the CS/Bh (10%) composite xerogel showed the best hemostatic and antibacterial abilities in vitro. To conclude, the CS/Bh composite xerogel possesses a good biocompatibility and strong hemostatic and antibacterial abilities, which is a promising postoperative antibacterial and hemostatic material.

Objective:To evaluate the profile of mood state-short form (POMS-SF) in Chinese cancer patients. Methods:289 cancer patients were randomly assigned to experimental or control group, both groups were assessed three times (pre-, on-and post-treatment ). 385 normal people were also completed the questionnaire. Results:The correlation between the items and the TMD of the scale ranged from 0.36～0.81 (P

Objective To investigate the effects of anti-parkinsonian drugs on cytokines(IL-6 and TNF-?) produced by PBMC in PD patients. Methods 25 subjects were divided into 3 groups : normal controls(NC),pergolide and Madopar treated PD patients(P+M group),Madopar treated PD patients(M group). PBMC were cultured in the presence of pure RPMI-1640,RPMI-1640 with ConA and RPMI-1640 with pergolide,respectively. The amount of IL-6 and TNF-? in the culture media was measured by enzyme-linked immunosorbent assay (ELISA). Results IL-6 production amount by PBMC when stimulated with ConA was significantly lower in group P+M and M than in group NC( P 0.05). In group P+M,the concentration of TNF-? was significantly higher in the presence of ConA than in the presence of pure RPMI-1640 and in the presence of pergolide( P 0.05). Conclusions The ability of amount by PBMC of PD elderly patients to excrete IL-6 was significantly decreased in the presence of ConA. Pergolide might arise the excretion of IL-6 by PBMC during the treatment process of PD and at the same time does not arise the excretion of TNF-?,which might be neurotoxic.

Objective To study the effect of applicaton of the implanted artificial defecation control device (IADCD) in patients with lower rectal cancer. Methods The "radical resection aiming at achieving automatically controlled defecation" was performed in 32 patients with lower rectal cancer, On the basis of Mile's operation, the IADCD was implanted in those patients. Postoperatively, the defection control, psychological effect of the defecation mode on the patients, complications and adverse effects were observed. Results In treatment group (32 cases), satisfactory defecation control was achieved in 31 cases 1 month after the operation, and in another case 2 month after operation, and no obvious complications and untoward effects. In control group(16 cases), 8 cases had 1～2 times formed stool 3 months after operation, 4 cases achieved 6 months after the operation. Conclusions For patients with lower rectal cancer, the "radical resection aiming at achieving automatically-controlled defecation" could achieve the complete resection of lower rectal tumor and near to normal defecation without obvious untoward effects.

Radiation-induced organ fibrosis is a common complication of tumor radiotherapy and radiation accident, which poses a serious threat to patients′life.TGF-β, CTGF, PDGF-BB and NF-κB all play important roles in this pathological process, and drugs targeting these key molecules are also being developed, some of which have shown positive therapeutic effects.This review focuses on the molecular mechanisms and therapeutic progress involved in radiation-induced organ fibrosis, intended to provide a new clue to the complex process of radiation-induced organ fibrosis, and to provide a new strategy for treatment.

Objective To establish a method of cultivation of dendritic cells (DC) from mouse bone marrow in vitro and identify their phenotype and function. Methods Under aseptic condition, bone marrow cells were extracted from the tibia and femur bones of BALB/c mice. Bone marrow cells were cultured with recombinant mouse granulocyte-macrophage colony-stimulating factor ( rmGM-CSF) in vitro. The expansion and morphological changes of DC were observed with light inverted microscope. Phenotype was identified with flow cytometry and biological function was studied with antigen phagocytosis test. Results A large number of immature and mature DC with typical dendritic morphological characteristics could be generated from murine bone marrow. Immature DC, which had high expression in CD11c and low expression in CD40, MHC-II and CD86, could phagocytize antigen. Mature DC, which could be induced from immature DC by lipopolysaccharides, had high expression in CD11c, CD40, CD86 and MHC-II molecules. Conclusion Immature and mature DC can be generated from mouse bone marrow cells through cytokine induction in vitro and be used for further study associated with DC.