Objective: To explore the treatment effect of sticking-needle acupuncture plus tendon-regulating manipulation on pain, swelling and joint dysfunction due to acute ankle sprain.Methods: A total of 80 patients with acute ankle sprain were recruited and divided into a control group and a treatment group according to the random number table method, with 40 patients in each group. Both groups received the same conventional interventions. The control group was treated with additional tendon-regulating manipulation, and the treatment group was treated with tendon-regulating manipulation plus sticking-needle acupuncture. The pain, swelling and joint dysfunction of the ankle were observed in both groups before and after 3 d, 7 d and 14 d of treatment. Results: Before treatment, there was no statistically significant difference in the visual analog scale (VAS) score of pain between the two groups (P>0.05). After treatment, the VAS scores of both groups showed a decreasing trend over time, and the differences within the groups were statistically significant (P<0.05). After 3 d, 7 d and 14 d of treatment, the VAS scores in the treatment group were lower than those in the control group, with statistically significant differences (P<0.05). Before treatment, there was no statistically significant difference in the degree of swelling between the two groups (P>0.05). After treatment, the degrees of swelling in both groups showed a decreasing trend over time, and the differences within the groups were statistically significant (P<0.05). After 3 d and 7 d of treatment, the degrees of swelling in the treatment group were lower than those in the control group, with statistically significant differences (P<0.05). There was no statistical difference in the degree of swelling between the two groups after 14 d of treatment (P>0.05). Before treatment, there was no statistically significant difference in the American Orthopedic Foot Ankle Society (AOFAS) ankle-hindfoot scale score between the two groups (P>0.05). After treatment, the AOFAS ankle-hindfoot scale scores of both groups showed an increasing trend over time, and all the differences within the groups were statistically significant (P<0.05). After 3 d, 7 d and 14 d of treatment, the AOFAS ankle-hindfoot scale scores in the treatment group were higher than those in the control group, with statistically significant differences (P<0.05). Conclusion: Based on the routine intervention, the addition of sticking-needle acupuncture and tendon-regulating manipulation was better in alleviating pain and swelling and improving joint function in patients with acute ankle sprain than the addition of tendon-regulating manipulation alone.

Objective To investigate the protective effects of recombinant human erythropoietin (rHuEPO) on acute lung injury (ALI) induced by lipopolysaccharide (LPS).Methods Fourty-five rats were randomly (random number) assigned to three groups,namely control group,model group,and rHuEPO group.ALI was induced by intravenous injection of LPS (6 mg/kg).The rHuEPO (5000 U/kg) was injected intravenously into rats 60 min before LPS challenge.The general status of rats was observed.Twelve hours after modeling,the rats were sacrificed and the tissue samples including lung tissue and blood were collected.PaO2,PaCO2,pH,the lung wet/dry weight ratio,plasma cytokines [interleukin (IL) IL-6 and tumor necrosis factor-alpha (TNF-α)],and inducible nitric oxide synthase (iNOS) were detected.Cytokines were assayed with ELISA method.Pathological changes of lung tissues were observed under light microscope and transmission electron microscopy.Results (1) Compared with the control group,PaO2,pH in the model group and in the rHuEPO group were significantly lower (P ＜ 0.05),and PaCO2 were significantly higher (P ＜ 0.05).Compared with the model group,PaO2,pH in the rHuEPO group were significantly higher (P ＜ 0.05),and PaCO2 were significantly lower (P ＜ 0.05).(2) Compared with the control group,the W/D weight ratio of lung tissues in the model group and the rHuEPO group was significantly higher (P ＜ 0.05).Compared with the model group,the W/D weight ratio of lung tissues in the rHuEPO group significantly lower (P ＜ 0.05).(3) The levels of TNF-o,IL-6 and iNOS in serum of rats in the control group were lower than those in the model group and the rHuEPO group (P ＜0.01).The serum levels of TNF-α,IL-6 and iNOS of rats in the rHuEPO group were significantly lower compared with the model group (P ＜ 0.01).(4) The light microscopy and the transmission electron microscopy showed the model group had histopathologic changes with acute diffuse lung injury manifested by intra-alveolar hemorrhage,exudate,inflammatory cells infiltration,Ⅰ type and Ⅱ type epithelial cell necrosis and detachment,and the pathological changes of lung tissue in the rHuEPO group were not as serious as those in the LPS group,showing only a little inflammatory cells infiltration of focal alveoli.Conclusions Recombinant human erythropoietin can inhibit the genesis of TNF-α,IL-6 and iNOS in serum,modifying the inflammatory response and providing protective effects against acute lung injury induced by sepsis.

Objective: To study the anti-asthma action and biological potency differences of Ephedra Herba from 37 different habitats. Methods: Taking the isolated tracheal smooth muscle from guinea pig to establish antiasthma pharmacological model, the ephedra decoction at different concentration was added to the sink by cumulative metrology method, antispasmodic percentage and biological potency value of Ephedra Herba from different habitats were calculated and the cluster analysis for the biological potency value of Ephedra Herba from different habitats was conducted. Results: Ephedra Herba had the antispasmodic acction to the isolated tracheal smooth muscle of guinea pig caused by histamine phosphate, and compared with the control medicine, Ephedra Herba from 20 habitats showed significant differences (P < 0.05), and the antispasmodic acction of Ephedra Herba was in a dose-dependent manner with administered concentration, when the concentration was raised and the antispasmodic percentage increased, and there were no significant difference in the antispasmodic percentage between Ephedra sinica and E. intermedia (P > 0.05); Compared with the control medicine, the antiasthma biological potency of Ephedra Herba from 37 different habitats existed significant or very significant differences (P < 0.05, 0.01), and the antiasthma biological potency value was 22.35-489.04 U/g, while FL% was 13.15%-38.97%, which revealed that the high potency level had a difference of 21.88 times from the low one. And the antiasthma biological potency of Ephedra Herba had lowly significant correlation differences with the total determination of ephedrine and D-pseudephedrine; The Ephedra Herba with different antiasthma biological potency could be identified by cluster analysis method, in which the biological potency from 24 ones in total of 37 Ephedra Herba was higher than that in the control medicine and accounted for 64.86% of the total samples. Conclusion: The anti-asthma biological potency value of Ephedra Herba could quantitatively evaluate the quality of Ephedra Herba from different habitats.

Humans ; Infant ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Male ; Mucin-1 ; metabolism ; Nephrectomy ; Precancerous Conditions ; metabolism ; pathology ; surgery ; Vimentin ; metabolism ; WT1 Proteins ; metabolism ; Wilms Tumor ; metabolism ; pathology ; surgery

Objective To explore the effect of Bailing capsule on epithelial-mesenchymal transition( EMT) in rats with adenine-in-duced tubulointerstitial fibrosis. Methods Tubulointerstitial fibrosis animal models were established and SD rats were divided into mo-del group ( n = 30), treatment group ( n = 30) and control group( n = 30), randomly. Experimental rats were harvested at 7 w, 12 w,17 w after onset of experiment and functional evaluations were performed. Histology, immunohistology were examined to investigateboth histolopathology changes and the expression of bone morphogenic protein-7 (BMP-7), transforming growth factor-β1 (TGF-β1 )and a-smooth muscle actin (α-SMA) in kidneys at three time points mentioned above, respectively. Results Compared with controlgroup, 24 h urinary protein in model group lost increasingly and significantly difference appeared at three time points relative to controlgroup ( P ＜ 0.01 ). Urinary NAG in model group was markedly higher than that in control group from 7 w after onset (P ＜ 0.01 ) andwas increasingly raised at 12 w and 17 w (P＜0.01). The value of blood BUN and Cr in model group increased at 7 w (P＞0.05) rel-ative to control group. There was significant difference at 12 w and 17.w (P ＜ 0.01 ). Histologically, kidneys in model group, at 7 w,exhibited tubular casts and gently tubular dilation, granuloma in cortex, mononuclear cells infiltration in tubulointerstitial areas, andmild interstitial fibrosis. At 12 w, the degree of tubular injury and tubulointerstitial fibrosis gradually aggravated. Up to 17 w, diffusetubular dilation or atrophy was observed and focal tubules disappear. Diffuse interstitial fibrosis was exhibited. In normal kidneys, im-munohistochemistry suggested that the light expression of BMP-7 was detected in proximal renal tubular epithelial cells and marked ex-pression was identified in distal tubule, collecting duct, and renal tubular epithelial in junction area between cortex and medulla. How-ever, the expression of BMP-7 in kidneys of model group significantly decreased with increasing tubulointerstitial fibrosis and was nega-tive correlation with the expression of TGF-β1(r = -0. 981 P＜0.01) and α-SMA (r= -0.975 P＜0.01). Bailing capsule ad-ministration protected the expression of BMP-7 and reduced TGF-β1 and α-SMA expression before 12 w(P＜ 0.01 ). Conclusions Ourstudy shows an anti-fibrotic reno-protective function of Bailing capsule in rats with tubulointerstitial fibrosis via prevention of epithelial-mesenchymal transition at early stage. However, the beneficial effect lost with increasing tubulointerstitial fibrosis.

Objective To explorethe effect of Bailingcapsule on epithelial-mesenchymal transition(EMT) inrats withadenine-in-duced tubulointerstitial fibrosis .Methods Tubulointerstitial fibrosis ani mal models were established and SDrats were dividedinto mo-del group (n=30) ,treatment group (n=30) andcontrol group(n=30) ,randomly .Experi mental rats were harvested at 7 w,12 w,17 wafter onset of experi ment and functional evaluations were performed. Histology ,i mmunohistology were examined to investigateboth histolopathology changes and the expression of bone morphogenic protein-7 (BMP-7) ,transforming growth factor-?1(TGF-?1)and a-smooth muscle actin (?-SMA) in kidneys at three ti me points mentioned above ,respectively .Results Compared with controlgroup ,24 h urinary proteinin model grouplost increasingly and significantly difference appeared at three ti me points relative to controlgroup(P0 .05) rel-ative to control group.There was significant difference at 12 wand 17 w(P

Objective To observe the therapeutic effect of Taoshi Jiangu Decoction for osteoporosis(OP). Methods A total of 120 cases of OP patients were randomly divided into treatment group and control group ,60 cases in each group. Patients in the treatment group were treated with Taoshi Jiangu Decoction orally,and those in the control group were treated with Caltrate D and Alendronate Sodium Tablets orally. Four weeks constituted one treatment course, and the treatment for the two groups covered 3 courses. The therapeutic effect of the two groups was evaluated by the changes of traditional Chinese medicine(TCM)syndrome scores,urine hydroxyproline (U-HYP),serum bone Gla-protein (BGP or osteocalcin),serum alkaline phosphatase (ALP),urine calcium (U-Ca),tartrate resistant acid phosphatase (TRAP), bone mass density(BMD) and quantitative CT(QCT) before and after treatment. Results (1)After treatment, the TCM syndrome scores of the two groups were decreased(P<0.05 compared with those before treatment),and the decrease in the treatment group was superior to that of the control group (P < 0.05). (2)After treatment,the levels of bone formation indexes of ALP and BGP were increased,and the levels of bone resorption indexes of U-HYP,U-Ca and TRAP were decreased in the two groups (P<0.05 compared with those before treatment). The effects of the treatment group were superior to those of the control group,the difference being statistically significant(P < 0.05).(3)After treatment,BMD of lumbar vertebrae 2-4 (L2-L4),neck of femur,Wards triangle and trochanter of femur,and QCT values of left neck of femur were obviously increased in the two groups (P < 0.05 compared with those before treatment). The treatment group showed stronger effect on increasing BMD and QCT values than the control group, the difference being statistically significant (P < 0.05). Conclusion Taoshi Jiangu Decoction can restrain bone absorption , promote bone formation and increase BMD, showing certain therapeutic effect for OP.

OBJECTIVETo establish an HPLC fingerprint to evaluate the quality of Polygalae Radix, root xylem, and those collected in different growth ages or harvest time.

METHODSeparation was performed at 30 °C on a Kromasil C18 column (4.6 mm x 250 mm, 5 μm); the mobile phases was acetonitrile and 0.05% H3PO4 water in the gradient elution; the flow rate was set at 1.0 mL · min(-1) and the detection wavelength at 314 nm; the quality discriminant analyses were accomplished by means of similarity analysis, cluster analysis, principal component analysis and neural network model.

RESULTIn 26 batches of Polygalae Radix, 24 batches fingerprint similarities were above 0.8. In 5 different growth or harvest time batches, 4 batches were above 0.8; in 8 batches root xylem samples, the similarities were all above 0.875. The similarity analysis was in accord with the quality discriminant analysis of cluster analysis, principal component analysis and neural network model.

CONCLUSIONFingerprint combined with chemical pattern recognition technique can effectively evaluate the quality of Polygalae Radix. The active substance species are all similar in cultivated, wild, different growth or harvest time Polygalae Radix and polygala root xylem, but the chromatography peak areas are different. The effective material contents are similar between wild and cultivated Polygalae Radix, but each chromatographic peak area of the root xylem is much smaller than that of Polygalae Radix. The chemical substance accumulation mainly depends on harvest month, but little growth time in Polygalae Radix.

Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; Plant Roots ; chemistry ; classification ; Polygala ; chemistry ; classification ; Quality Control

Child ; Child, Preschool ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Infant ; Male ; Wilms Tumor ; genetics ; metabolism ; Wnt Proteins ; genetics ; metabolism ; beta Catenin ; genetics ; metabolism