Objective:To study the efficacy and influence on serum interleukin 4 (IL-4) and interferon-γ(IFN-γ) levels of Xiy-anping injection in acute bronchitis children .Methods:Totally 74 cases of acute bronchitis children were divided into the experimental group and the control group with 37 cases in each .The control group was treated with the conventional treatment , while the experimen-tal group was given Xiyanping injection additionally .Before the treatment and in 7 days after the treatment , the level changes of IL-4 and IFN-γ, improvement time of clinical symptoms , clinical curative effect and adverse reactions of the two groups were compared .Re-sults:After 7 d treatment , two groups of children with the level of serum IL-4 levels were lower than the previous treatment , the IFN-γlevels were higher than previous treatment (P<0.05); And experimental groups with serum IL-4, IFN-γlevels were significantly better than control group (P<0.05).Experimental group’s lung sound, cough and expectoration, antifebrile time significantly were shorter than the control group(P<0.05), the clinical total effective rate was significantly higher than the control group (P<0.05). The incidence of adverse drug reactions in two groups had no statistical significance (P)0.05).Conclusion:Xiyanping injection com-bined with the conventional treatment can obviously increase serum levels of IL -4 and IFN-γin acute bronchitis children , improve the clinical symptoms of patients , and shorten the disease course with few adverse reactions and promising clinical curative effect .

Acupuncture Therapy ; Adult ; Aged ; Face ; Female ; Humans ; Male ; Middle Aged ; Spondylosis ; therapy

Objective To analyze the prevalence and economic burden of diabetes in Guandu district of Kunming. Methods We used probability proportional to size (PPS) sampling method to select representative sample of 4595 residents aged 18 or over from this district. Each participant received face to face questionnaire interview and physical examination. We applied different methods to measure the direct,indirect and intangible costs of diabetes. Results In the study population, the overall prevalence of diabetes was 6.2%,and females had higher prevalence of diabetes than males (6.2%vs. 5.6%, <0.05) . The DALY/1000 population of diabetes was 3.52, among which males and females were 5.18 and 6.70, respectively. Mean unit direct costs, indirect costs and intangible costs of diabetes were 3464.49 Yuan,84.48 Yuan and 4 045.97 Yuan,respectively. The total economic burden of diabetes was 401.84 million Yuan. Intangible costs represented the largest component of economic burden of diabetes,followed by direct costs. Conclusion The huge economic burden of diabetes has become the cause for concern in Guandu district. Effective measures are needed to reduce the economic burden of diabetes.

OBJECTIVETo explore clinical significance of rotational axis of distal femur on Chinese adults in total knee arthroplasty (TKA).

METHODSThere were 86 Chinese adults (106 normal knees) including 47 males (53 knees) and 39 females (53 knees), 54 knees were on left and 52 on right. The CT scan was employed in the distal femur. The scan direction was aligned to be on the plane perpendicular to the mechanical axis of the femoral. The CT images of cross sections across lateral and medial femoral epicondyle were moved to personal computer,lateral angle between anterior posterior line (APL) and surgical transepicondylar axis (STEA) (ATA),lateral angle between posterior condylar line (PCL) and APL (APA), angle between perpendicularity of APL and PCL (A-PA), posterior condylar angle (PCA), condylar twist angle (CTA), angle between clinical transepicondylar axis (CTEA) and STEA (CSA) were measured. These values were divided into different groups according to gender and side, the values of CTA, PCA, A-PA, angle PT (varus of tibia plateau), constant 3, ATA, APA and constant 90° were compared by statistically. A-PA and PCA, and CTA were analysed statistically with the liner regression, the relationship among CTEA, STEA ,PCL, APL and PLP were performed to assess by liner regression.

RESULTSATA was (89.79 ± 1.22)°, APA was (84.84 ± 1.83)°, A-PA was (5.16 ± 1.83)°, PCA was (4.80 ± 1.23)°, CTA was (8.23 ± 1.40), CSA was (3.45 ± 0.68)°. All the parameters had no differences on sex and side,but CSA had difference on male and female. There was no difference among angle PT, PCA, A-PA. There was significant difference in CAT, constant 30 and angle PT, PCA,A-PA. There was no difference between ATA and constant 90°, but there was difference between APA and constant 90°. There was relativity between PCA and CTA, and also PCA and A-PA, CTA and A-PA. There was significant relativity between STEA and CTEA, between STEA and APL, between STEA and PCL, and also between APLP, APL and PCL, but there was no significant relativity between PCL and CTEA.

CONCLUSIONTKA for Chinese, the section of femoral posterior condyle should be external 5° to obtain the optimum rotational orientation. The property is different entirely between STEA and CTEA, the rotational alignment is not performed according to parallel to the CTEA in distal femur. Among STEA, APL, PCL, the STEA is the most reliable mark ofrotational alignment of the distal femur, and the PCL is the less reliable mark.

Adult ; Arthroplasty, Replacement, Knee ; Female ; Femur ; anatomy & histology ; diagnostic imaging ; Humans ; Male ; Middle Aged ; Rotation ; Tomography, X-Ray Computed

OBJECTIVE ToexplorethepossiblemechanismoractiontargetsofT-2toxinembryo toxicity by observing the effect of T-2 toxin on mitochondrial function of differentiated murine e mbryonic stemcells(mESCs).METHODS Duringdifferentiationat24,72and120h,ESCswereexposedto T-2 toxin 0.5 μg·L-1 .Meanwhile,mESCs were pre-treated with antioxidant Trolox (200 μmol·L-1 )for 30 min and exposed to T-2 toxin (0.5 μg·L-1 )for 72 h.The mitochondrial ultrasture of differentiated mESCs was observed under a transi mission electrical microscope (TEM).The differentiated ESC mito-chondrial function,including respiratory control ratio (RCR),ATP synthase activity and mitochondrial membranepotential(MMP),wasmeasuredat144hafterdifferentiation.RESULTS Significant decrease of the mitochondrial number,deformation of mitochondrial structure,and lack of complete mito-chodrial crest were observed through TEM in the groups of T-2 toxin exposed for 72 and 1 20 h,respec-tively.Compared with the normal control group,RCR declined by 49.5% and 55.1%,ATP synthase activity decreased by 84.9% and 89.3%,and MMP decreased by 23.2% and 35.2% in T-2 toxin 0.5 μg·L-1 exposure 72 and 1 20 h group,respectively.However,the inhibition of mitochondrial function by T-2 toxin in differentiated mESCs recovered significantly in the presence of the antioxidant Trolox. CONCLUSION T-2toxininducesoxidativestressandinhibitsmESCsmitochondrialfunctionindifferenti-ated mESCs,and ROS-induced mitochondrial malfunction plays an i mportant role in T-2 toxin e mbryonic toxicity mechanis m.

In this paper, an analysis was made on the varieties and standards of labiatae medicinal plants used in Tibetan medicine. The results showed 71 species of labiatae plants in 21 genera (including varieties) recorded in relevant literatures, involving 44 varieties of medicinal materials. Specifically, seven species (9.9%) were intersected with traditional Chinese medicines (TCM), 19 varieties (43%) were recorded in Chinese medicinal material standards at all levels, and 27 species (38%) were source plants. In Tibetan medicine standards and literatures, there are great differences between Tibetan names and translated Chinese names and among varieties of source plants. Apart from a few of varieties intersected with traditional Chinese medicines had complete standards and regulations in Chinese Pharmacopoeia, most of species only had characters, microscopic, physical and chemical identifications in Standards Issued by Ministry of Health-Tibetan Medicine, Tibetan Medicine Standard and local standards. Therefore, the Tibetan medicinal material variety-source specification and quality standard system shall be promoted on the basis of literatures research, investigations for resources and current applications and modern pharmaceutical studies.
Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Lamiaceae ; chemistry ; classification ; Medicine, Tibetan Traditional ; standards ; Phytotherapy ; standards ; Plants, Medicinal ; chemistry ; classification

Objective To establish the ischemic precondition ([PC) model of PC12 cell line in vitro, and to explore the effect of nitric oxide (NO) on the IPC cerebral protection. Method PC12 cells were cultured and used for producing the model of ischemie precondition by the way of oxygen-glucose deprivation. Twenty dishes of cells were randomly divided into four groups (5 dishes for each group): control group, ischemic precondition group (IPC),non-ischemic precondition group (NIPC) and L-NAME treatment group (L-NAME). In control group, the cells were in-cubated with low glucose (<1 g/L) and2% FBS medium in normal oxygen; in IPC group, the cells were administrated with oxygen-glucose deprivation (OGD) for 6 hours, and then subjected with reperfuaion before OGD 15 hours; in NIPC group, the cells were treated the same as control group for 6 hours, and then subjected with reperfusion before OGD 15 hours; in L-NAME group, the cells received L-NAME (1 mmol/L) and cocultured for 30 minutes before OGD 6 hours, and then received the same treatment as the IPC group. To test whether the model was established, metabolic rate of MIT, LDH release were measured and the apoptosis rate was detected by flow cytometry following oxygen-glucose deprivation 15 hours. The activity of nitric oxide synthases (NOS) was as-sessed by biochemical assay. One-way ANOVA and LSD multiple comparison test were used to analyze differences among different groups, and P<0.05 was considered different. Results Compared with NIPC group, the metabolic rate of MTT increased (94.9%±35.1%, P<0.05), while LDH release and the cell apoptotic rate decreased significantly in IPC group (279.1%±28.1%, P<0.03). Compared with control group(100.0%± 13.5%),the activities of NOS increased both in NIPC and IPC groups (390.0%±14.6%, P<0.01;126.3% ±10.6%, P<0.01). Moreover, the apoptosis rates in each group (control group, IPC group, NIPC group and L-NAME group) were 5.90, 8.73, 38.62 and 11.73%,respectively. Conclusions IPC reduces the death and apoptosis rate of PC12 cell after oxygen-glucose deprivation injury. NO might be involved, but it is not the only factor.

Calcium-Binding Proteins ; metabolism ; Diagnosis, Differential ; Female ; Fibroma ; metabolism ; pathology ; surgery ; Humans ; Inclusion Bodies ; pathology ; Infant ; Microfilament Proteins ; metabolism ; Skin Neoplasms ; metabolism ; pathology ; surgery ; Soft Tissue Neoplasms ; pathology ; Tendons ; pathology ; Toes ; Vimentin ; metabolism

Liver fibrosis is a common pathological process for chronic liver injury caused by multiple etiological factors and an inevitable phase leading to liver cirrhosis. According to the previous studies, hesperidin (HDN) shows a very good protective effect on CCl4-induced chemical hepatic fibrosis in rats. In this experiment, based on the findings of the previous studies, a platelet-derived growth factor (PDGF)-induced HSC-T6 model was established to observe the inhibitory effect of HDN on HSC-T6 proliferation. The ELISA method was adopted to detect the content of collagen I in HSC-T6 supernatant. Transforming growth factor (TGF)-beta1, Smad2, Smad3, Smad7 and connective tissue growth factor (CTGF) mRNA expressions were measured by RT-PCR; TGF-beta1 and CT-GF protein expressions in HSC-T6 were determined by Western blot, in order to study HDN's effect on TGF-beta1 signaling pathway in HSC and its potential action mechanism. The results demonstrated that HDN could notably improve HSC-T6 proliferation, Collagen I growth and TGF-beta1, Smad2, Smad3 and CTGF mRNA.expressions. After being intervened with HDN, it could notably inhibit HSC-T6 proliferation and Collagen I growth, reduce TGF-beta1, Smad2, Smad3 and CTGF mRNA and TGF-beta1, CTGF protein expressions and increase Smad7 mRNA expression. HDN's antihepatic fibrosis effect may be related to the inhibition of HSC proliferation and activation by modulating TGF-beta/Smad signaling pathway.
Animals ; Cell Proliferation ; drug effects ; Cells, Cultured ; Connective Tissue Growth Factor ; physiology ; Hesperidin ; pharmacology ; Platelet-Derived Growth Factor ; pharmacology ; Rats ; Signal Transduction ; drug effects ; Smad Proteins ; physiology ; Transforming Growth Factor beta1 ; physiology

ObjectiveTo evaluate the effect of auscultation, partial pressure of carbon dioxide in end-expiration (PETCO2), transillumination technique to judge whether the endotracheal tube is misplaced into the esophagus. Methods A blinded randomized controlled trial was conducted. Sixty patients with American Society of Anesthesiology (ASA) gradeⅠ-Ⅱundergoing endotracheal intubation in Fengxian Central Hospital admitted from September 2014 to February 2015 were enrolled. Two endotracheal tubes with the same size were respectively inserted into the trachea and esophagus for the same depth after general anesthesia by the same person. Two blinded anesthetists with different experience checked the tube position using three methods including auscultation, PETCO2, and transillumination technique, respectively. The order of the tubes tested (trachea or esophagus) and the method used were randomized according to randomise numbers table. The experienced anesthetists conducted the test first, followed by an inexperienced anesthetist conducting the same methods. The numbers of right and wrong determinations with different methods by different anesthetists were recorded.Results Sixty patients underwent the procedures for 180 times, with intratracheal intubation for 90 times, and esophageal intubation for 90 times. It was shown that the results were not different in two groups [96.7% (174/180) vs. 92.2% (166/180),χ2 = 3.500,P = 0.057]. By using auscultation, the correct rate of experienced anesthetist was higher than that of inexperienced (95.0% vs. 78.3%,χ2 = 5.786,P = 0.013). Using PETCO2, both anesthetists were correct in all cases, and the accuracy was 100%. Using transillumination, the experienced anesthetist was mistaken in 3 cases (accuracy was 95.0%), while the inexperienced mistook in 1 case (accuracy was 98.3%), and no significant difference was found between two groups (χ2 = 0.500,P = 0.250). The correct rate of using transilluminaion was significantly higher than that of using auscultation (χ2 = 7.563,P = 0.004). The sensitivity and specificity of the auscultation was 70.0% and 80.0%, that of transillumination technique was 96.7% and 93.3%,and PETCO2 was 100%, respectively, for two groups.ConclusionsPETCO2 is the most reliable method for determining tube position, and it is superior to auscultation and transilluminaion. Transillumintaion technique is superior to auscultation, irrespective of anesthetists' experience, while the accuracy of auscultation showed an obvious relationship with the anesthetists' experience.