The relationship between acupuncture and stress is discussed from three aspects, including is it possible for acupuncture stimulation to be a stressor, whether acupuncture will start stress reaction, and whether acupuncture effects contain some stress factors. It is believed that correct acupuncture manipulation will not cause stress response, however, under some circumstances, such as inaccurate manipulation, improper treatment or patients who are very nervous but do not receive effective intervention, acupuncture is likely to cause stress response. Acupuncture-induced stress response is totally different from acupuncture anti-stress. The possible stress factors in acupuncture effect are explored, which can provide a new angle for the research on action mechanism of acupuncture. From the view of stress to review acupuncture treatment, there are three enlightenments: emphasizing on communication between doctors and patients, avoiding over-pursuit of deqi and focusing on analysis of the body constitution.
Acupuncture Points ; Acupuncture Therapy ; adverse effects ; psychology ; Humans ; Qi ; Sensation ; Stress, Physiological

Drug-Eluting Stents ; adverse effects ; Humans ; Middle Aged ; Myocardial Infarction ; etiology ; Sirolimus ; administration & dosage ; Thrombosis ; etiology

Objective To analyze the bibliometry of the literature of acupoint thread-embedding in treating simple obesity, and to provide references for clinic.Method By both computer and manual retrieval, the relevant literatures over the past 30 years were collected from the Chinese Journal Full-text Database (CJFD), Vip database, WanFang database. By using the SPSS 17.0 software for statistical analysis, the distribution (province or city), publication year, and journal of the literatures, supporting fund, sample size, research method, material of the thread, use frequency of the involved acupoints, and the meridians of the selected acupoints were summarized.Result The included eligible 175 articles were distributed over many provinces and cities; the publication amount had been increasing year by year; there was a variety of thread materials; the literature with supporting funds only occupied a small percentage, while the research with a small sample size occupied a comparatively large percentage, and the randomized controlled trials (RCTs) also had a small percentage.Conclusion As a common Chinese external therapy in treating simple obesity, acupoint thread-embedding has been paid more and more attention for its practical value and bright future. However, the relevant governmental department hasn’t paid enough attention to this therapy, and the low clinical research quality also makes it difficult to scientifically evaluate its clinical efficacy and safety. Therefore, more attention is required, RCTs of multicenter and large sample size are expected, and clinical research quality also needs improvement, to provide references for clinic.

Through reviewing ancient and modern literatures,the effect evolution and disease treatment changes of Belamcanda chinensis were understood.The pharmacological experiments were used to verify its main effects.The combination of featured advantages of traditional Chinese medicine (TCM) and modern science and technology contributed to the promotion of TCM modernization.It had important significance for the development of effective components,selection of disease types in the treatment for research and development of new TCM drugs.The indication of Belamcanda chinensis was verified from textual research.The treatment of disease types by Belamcanda chinensis was verified from medical books.The treatment of disease types by Belamcanda chinensis compound was analyzed based on the Pujifang database management system.Main indications of Belamcanda chinensis were summarized.Modern pharmacological studies on anti-inflammatory mechanism of main components of Belamcanda chinensis were combined to screen animal models and investigation indexes for the preliminary verification of the efficacy of Belamcanda chinensis.The comprehensive application of classical herbal medicine books and prescription database analysis results showed that removing phlegm and relieving sore throat were the efficacy of Belamcanda chinensis,which was an important medicine in the treatment of pharyngitis and sore throat.In the modern research,serum of experimental group,IL-4 in throat tissues,as well as IgE and LTC4 level in serum and lung tissues were significantly reduced compared to the model group (P＜0.05).It was concluded that the treatment effect of Belamcanda chinensis extract to chronic pharyngitis may be through the decreasing of IgE level in serum and lung tissues,inhibiting IL-4 expression in serum and throat tissues,and the LTC4 expression in serum.

Objective To explore the HLA-A2 restriction and immunogenicity of 5 previously identified HCV-speeific CTL epitopes. Methods Based on T2 cell, to explore the HLA-A2 restriction of previously identified HCV-specific CTL epitopes by MHC-peptide complex stabilization assay;To detect pep-tide-specific CTL in HLA-A2~+ PBMC stimulated by HLA-A2-restricted peptides by intracellular cytokine staining(ICS) and ELISPOT; To explore the cytotoxicity of peptide-specific CTL to same peptide-loaded T2 cells (target cells) by CTL cytotoxicity test. Results Among 5 previously identified CTL epitopes NS4b_78 (SMMAFSAAL) and NS5a_367 (TVSSALAEL) have high-affinity for HLA-A2 molecules(FI 1) ;ELISPOT results shown that NS4b_78(SMMAFSAAL) and NSSa_367(TVSSALAEL) induced high levels of IFN-γ-se-creting cells [(60±6) SFC/10~4 PBMC vs (4±1 ) SFC/10~4 PBMC, P < 0.01 ; (10 ± 3 ) SFC/10~4 PBMC vs (2±1 ) SFC/10~4 PBMC, P <0.01, respectively] ;ICS results indicated that there were high percentages of CD8~+ IFN-γ~+ T cells in total CD8~+T cells stimulated by these peptides [(2.33 ±0.22 ) % vs (0.05±0.01)%, P <0.001 ; (0.36±0.06)% vs (0.03±0.01)%, P <0.001, respectively]. Furthermore,peptide-specific CTL could effectively kill same peptide-loadcd T2 cells. Conclusion NS4b_78 (SMMAF-SAAL) and NSSa_367 (TVSSALAEL) were identified as HLA-A2-restricted CTL epitopes which could in-duce immune response in vitro.

Objective To study the survival,migration and differentiation of the neural stem cells which transplanted into ventral horn of spinal cord after brachial plexus avulsion.Methods Neural stem ceils isolated from spinal cord of neogenetic rats and cultured,expanded,labeled by BrdU before transplanted. Twenty adult healthy SD rats preformed as the model of brochial plexus avulsion(Roots C_(5～7)),then transplan- rod stem ceils into the C_6 ventral horn of spinal cord.On 1,2,4,8,12 weeks postoperatively,immunohisto- chemistry assay were carried out in the spinal cord.Results Transplanted into ventral horn of spinal cord after brachial plexus avulsion.Neural stem cells can survive,migrate for at least one segment of spinal cord and differentiate to neurons and astrocytes.The differentiation of stem cells were time-depends.Conclusion Neural stem cells can survive,migrate and differentiate after transplanted into ventral horn of spinal cord in the rats which suffered from brachial plexus avulsion.

Objective:To explore the mechanisms of the inhalation of atomized 1.0% anti-IL-1βand TNF-αimmunoglobulin yolk ( IgY) on treating guinea pigs with allergic asthma induced by the inhalation of aerosolized ovalbumin ( OVA).Methods:Healthy guinea pigs were randomly divided into the normal controls ( group C ) , the allergic asthma model group ( group M )-treated by the inhalation of atomized ovalbumin ( OVA ) , the inhalation of atomized 1.0% anti-IL-1βand TNF-αimmunoglobulin yolk ( IgY ) treatment group (group Z1)-treated asthma model guinea pigs by the inhalation of atomized 1.0% anti-IL-1βand TNF-αIgY,and positive control the inhalation of atomized budesonide treatment group (group Z2)-treated asthma model guinea pigs by the inhalation of atomized budesonide.The blood was gotten by cardiac puncture and the bronchoalveolar lavage fluid ( BALF ) was collected by bron-choalveolar lavage at 2 h,4 h,8 h and 24 h after the last time atomization.The inflammatory cells in the peripheral blood ( PB) were counted by methylene blue and eosin staining.Cytokine concentrations of IL-1β,IL-4,IL-6,IL-8,IL-13,IL-16,TNF-α,TGF-β1 and IgE in the plasma and bronchoalveolar lavage fluid (BALF) were measured using an enzyme-linked immunosorbent assay (ELISA).Results:In PB,eosinophils was decreased from 2 h to 8 h in group Z1 compared to group M.In plasma,the levels of IL-1βat 4 h and 24 h,IL-16 at 2 h,4 h and 24 h,TGF-β1 from 4 h to 24 h and IgE at 24 h,as well as the levels of IL-1βand TNF-αfrom 2 h to 8 h,IL-4,IL-6,IL-8 and IL-13 from 4 h to 24 h,IL-16 at 8 h,and TGF-β1 and IgE from 4 h to 8 h,especially the level of IL-1βand TNF-αstarting at 2 h,in BALF were significantly reduced in group Z 1 compared to group M ( P<0.05 ).The levels of IL-1βand TNF-αwere positively cor-related with that of IL-4,IL-6,IL-8,IL-13,IL-16,TGF-β1 and IgE (P<0.05).Conclusion: The inhalation of aerosolized anti-IL-1βand TNF-αIgY effectively alleviates inflammatory responses in guinea pigs with allergic asthma induced by aerosolized OVA inhalation may be due to the significant decrease in the levels of various allergic inflammatory cytokines .

Objective To evaluate effects of interleukin-36α (IL-36α) on psoriasiform skin lesions and C-C motif chemokine ligand 20 (CCL20) expression in mice.Methods Totally,30 BALB/c female mice were randomly and equally divided into 3 groups:control group treated with topical vaseline cream on the shaved back and intracutaneous injection with phosphate buffer saline (PBS),model group treated with topical imiquimod cream on the shaved back and intracutaneous injection with PBS,experimental group treated with topical imiquimod cream on the shaved back and intracutaneous injection with IL-36α solution.Psoriasis area severity index (PASI) was used to evaluate changes of psoriasiform skin lesions in mice,and light microscopy to observe morphological changes of skin lesions and to measure the thickness of the epidermis.Real-time fluorescence-based quantitative PCR (qRT-PCR) and Western blot analysis were performed to determine the expression of IL-36α in skin lesions in the control group and model group,and qRT-PCR,Western blot analysis and immunohistochemical study to evaluate changes of CCL20 levels in skin lesions.Results The model group showed significantly increased mRNA (△ Ct value:0.0195 ± 0.0059) and protein expression (3.922 ± 0.248) of IL-36α compared with the control group (mRNA:0.0012 ± 0.0004,P ＜ 0.05;protein:0.690 ± 0.025,P ＜ 0.05).The mRNA and protein expression of CCL20 were significantly higher in the experimental group than those in the model group (mRNA:2.152 ± 0.793 vs.0.999 ± 0.178;protein:0.397 ± 0.033 vs.0.145 ± 0.030;both P ＜ 0.05),and higher in the model group than those in the control group (mRNA:0.378 ± 0.075;protein:0.025 ± 0.009;both P ＜ 0.05).Immunohistochemical study showed that the expression intensity of CCL20 in skin lesions significantly increased in the experimental group compared with that in the model group (Z =2.294,P ＜ 0.05).Conclusion IL-36α may aggravate psoriasiform skin inflammation in mice by promoting CCL20 expression.