Objective To summarize the media image of traditional Chinese medicine (TCM) by analyzing the TCM-related reports onNew York Times.Methods A total of 113 pieces of TCM-related reports onNew York Times during the 1980-2015 period collected and analyzed from the aspects of the amount, genres, coverage resources, reporting attitudes and main issues under the framework of content analysis.Results①The amount of TCM-related reports has been on the rise since 1980s. There was a wide variety in the genres of the reports and the American local resources account for a large proportion.②The reporting attitude in general tended to be relatively positive, though a major difference can be found in the attitude toward acupuncture and herbs.③ Eleven main issues can be categorized in the reports.Conclusion Changes could be seen in the TCM-related reports over time. Despite the fact that the media image of TCM tends to be relatively positive, the negative attitude toward herbs may hamper their development in the US. External communication of TCM is to be strengthened so as to promote the media image of TCM.

Objective To investigate the prevalence of gastroesophageal reflux disease(GERD)in outpatients who visited department of internal medicine in hospitals of Zhejiang province and its risk fac- tors were analyzed.Methods The epidemiologic study was carried out on outpatients with reflex diagnos- tic questionnaire(RDQ).The data was analyzed with Logistic regression methods.Results The preva- lence of GERD in those patients was 7.28%(95% CI:6.87%-7.69%)in preliminary screening.There was significant correlation among gender,age,degree of labour intensity,status of marriage and the oc currence of GERD(P

China ; Clinical Trials as Topic ; methods ; Humans ; Organizational Policy ; Publishing ; standards ; Registries

Objective To investigate the expression of angiotensinⅡ (Ang Ⅱ ) and its type 1 receptor (AT1) in circulation, placenta and kidney of the rots preeclampsia. Methods Preedampsia rat model was developed by inhibitor of nitric oxide synthase (L-NAME). The systolic blood pressure (SBP), 24 h urine protein, hepatic and renal function were compared among the precelampsia group, the normal pregnant group and nonpregnant control group. The kidney tissue was observed by light microscopy. ELISA and radioimmunoassay were used to detect Ang Ⅱ in rat plasma and kidney homogenate respectively. Placental AT1 was measured by Westem blot. The level of kidney AT1 was evaluated by immunohistochemistry and Western blot. Results In preeclampsia rats, SBP and 24 h urine protein were significantly higher compared with control groups. Compared to normal pregnant group, plasma Ang Ⅱ of preeclampsia rats was much higher [(0.706±0.086) ng/L vs (0.540±0.085) ng/L, P＜0.05]; placental AT1 was increased by 46%(P＜ 0.05); kidney Ang Ⅱ was decreased signigicantly [(65.543±40.634) ng/g vs (165.543±33.078) ng/g, P＜0.05]. The expression of ATI in kidney of preeclampsia rats was reduced evidently,which was only 33% of normal pregnancy group and 59% of nonpregnant control greup,respeetively (P＜0.05). Conclusions In preeclampsia rat model, the circulating Ang Ⅱ is increased, the placental RAS isactivated, while the kidney BAS is suppressed. The underlying mechanism of proteinuria and kidney damage associated with this phenomenon in preeclampsia needs further research.

Acupuncture Therapy ; instrumentation ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Combined Modality Therapy ; Dyspnea ; therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Young Adult

Objective To detect the levels of IL-9,IL-17,and IFN-γ in CD4+T cells from patients with rheumatoid arthritis (RA).Methods The peripheral blood mononuclear cells (PBMCs) from patients with RA and healthy controls were obtained,then the CD4+ T lymphocytes were tested by immunomagnetic beads.The protein levels of IL-9,IFN-γ and IL-17 were measured by flow cytometry (FCM).The mRNA levels of IL-9,IL-17,RORγt and IFN-γwere also detected by qRT-PCR.Data were analyzed by comparison between groups using variance analysis,and Pearson's correlation analysis was used for linear correlation analysis.Results The isolation of untouched human CD4+ T cells from PBMC was effective and its purity was over 90％.The protein levels of IL-9,IL-17,IFN-γwere higher in patients with active RA as compared with patients with inactive RA (P＜0.01) which were (1.62±0.23)％ vs (1.15±0.24)％(P＜0.01),(1.47±0.20)％ vs (1.04±0.26)％(P＜0.01) and (8.1±0.6)％ vs (6.9±1.0)％(P＜0.01) respectively,so did the patients with RA when compared with healthy controls (P＜0.01).The mRNA levels of IL-9,IL-17,RORγt and IFN-γ were higher in patients with active RA as compared with inactive RA patients (P＜0.01),which were (3.0±0.6) vs (1.8±0.4) (p＜0.01) (4.2±0.9)vs (2.3±0.7) (P＜0.01),(4.1±0.7)vs (2.9±0.3) (P＜0.01)and (4.0±0.8)vs (2.3±0.6) (P＜0.01) respectively,so did the patients with RA when compared with healthy controls (P＜0.01).Intracelluar IL-9 levels were positively correlated with IL-17 (r=0.632,P=0.001),IFN-γ (r=0.515,P=0.008),DAS28 (r=0.519,P=0.009) and ESR (r=0.857,P=0.038) but had no correlation with CRP (r=0.38,P=0.61).Conclusion The levels of IL-17,IL-9,IFN-γare higher in the PBMCs of RA patients,and these cytokines may participate in the pathogenesis of RA.

Administration, Oral ; Adolescent ; Female ; Histiocytosis, Langerhans-Cell ; complications ; drug therapy ; pathology ; Humans ; Lymph Nodes ; pathology ; Prednisone ; administration & dosage ; therapeutic use ; Retrospective Studies ; Skin Ulcer ; drug therapy ; etiology ; pathology ; Thalidomide ; administration & dosage ; therapeutic use ; Treatment Outcome

BACKGROUND:Many studies have demonstrated that FirebirdTM and Taxus Express2TM can effectively reduce intrastent restenosis.However,there are few data about long-term efficacy of two stents,and reports about middle and long-term follow up are rare.OBJECTIVE:To observe the safety and biocompatibility of FirebirdTM and Taxus Express2TM in percutaneous coronary intervention(PCI) for coronary artery disease.DESIGN,TIME AND SETTING:Non-randomized concurrent control clinical observation was performed at Department of Cardiology,Hongqi Hospital of Mudanjiang Medical College from April 2005 to April 2008.PARTICIPANTS:233 patients(268 lesions) undergoing PCI were divided into FirebirdTM(n =82),Taxus Express2TM group(n =80) and bare metal stent group(n =71).METHODS:Coronary arteriography was performed through femoral artery or radial artery.Vascular inner diameter was determined using quantitative computer analysis.The patients underwent FirebirdTM,Taxus Express2TM and bare metal stenting,respectively.The patients were reexamined and followed-up using telephone every 2-4 weeks after discharging and examined using coronary arteriongraphy after 9-12 months.The follow-up lasted for 24 months.MAIN OUTCOME MEASURES:Characteristics of arteriongraphy and stenting condition of all patients;biocompatibility of stent to host;major adverse cardiac events during hospitalization and follow-up,including death,angina pectoris attacks or heart failure;coronary artery diameter decreased ≥ 50% was regarded as restenosis.RESULTS:101 stents were implanted in Firebird group,98 in Taxus Express2 group and 85 in bare metal stent group.There was no stent defluxion,dislocation,or breakage.No noticeable platelet decrease,hemolysis or white blood cell increase was found.There were no significant differences among three groups in terms of Characteristics of arteriongraphy and stenting condition.The incidence of major adverse cardiac events and intravascular restenosis in Firebird and Taxus Express2 groups was fewer than bare metal stent group(P 0.05).CONCLUSION:No specific biocompatibility responses in treatment of coronary artery diseases using FirebirdTM and Taxus Express2TM.The two drug-eluting stents are superior over bare metal stent in reducing restenosis.The safety and efficacy of two drug-eluting stents are similar.

Objectives To report the first case of multiple trichodis coma in China.A 31-year-old man presented with multiple,broomcorn grain to r ed bean-sized,skin-colored,firm papules on the right lower extremity for 15 years,and similar lesions on the left knee and lower leg for about one year.T he lesions were asymptomatic.Methods and Results Histopathology showed acanth osis of epidermis,proliferation of fine reticulate collagen fibers and depositi on of focal mucinous proteins in upper dermis.Small blood vessels and nerve fib ers were increased,and proliferation of elastic fibers was localized in the hai r follicles and around some rete ridges.Proliferated hair follicles were seen i n the margins of the lesions and extended down in a collar-like pattern.Ultra structurally,Merkel cell-axon complex was located in the overlying basal lami na of the epidermis.Myelinated nerve fibers were seen in the upper dermis.Bloo d vessel alterations were found under electron microscopy,some basal laminae of blood vessels exhibited laminated structure,proliferation of fibrous component,and thickened wall of blood vessels were observed.Conclusions The disease is rare.It is a hamartoma originated from hair disk.

Adolescent ; Bile Ducts, Intrahepatic ; abnormalities ; Cholestasis, Intrahepatic ; etiology ; Humans ; Male