OBJECTIVETo explore the clinical efficacy and effect mechanism on chronic urticaria treated with moving cupping therapy combined with autohemotherapy with acupaint injection for desensitization at acupoints.

METHODSOne hundred and four patients of chronic urticaria were randomized into a comprehensive therapy group and a medication group, 52 cases in each one. In the comprehensive therapy group, the moving cupping therapy along the governor vessel and bladder meridian of foot-taiyang was applied combined with autohemotherapy with acupaint injection for desensitization at acupoints. The self-venous blood was injected at bilateral Quchi (LI 11) and Zusanli (ST 36), 1 mL at each acupoint, once every 3 days. In the medication group, cetirizine tablets, 10 mg were prescribed for oral administration, once every day, and the compound dexamethasone acetate cream was used externally, once to twice a day. The clinical efficacy: was observed in 30 days of treatment in the two groups. The changes of serum interleukin 4 (IL-4) and immunoglobulin E (Ig E) before and after treatment were observed. The recurrence rate was compared between the two groups in 3 months after treatment.

RESULTSThe cured and markedly effective rate was 90.4% (47/52) in the comprehensive therapy group, which was higher obviously than 78.8% (41/52, P < 0.05) in the medication group. The levels of serum IL-4 and IgE were reduced in the patients of the two groups, indicating the significant difference in comparison before and after treatment (all P < 0.01) and the reducing degree in the comprehensive therapy group was much more significant than that in the medicine group (both P < 0.01). The recurrence rate was 19. 1% (9/47) in the comprehensive therapy group in the 3-month follow-up after treatment, and apparently lower than 51.2% (21/41, P < 0.01).

CONCLUSIONThe moving cupping therapy combined with autohemotherapy with acupaint injection for desensitization at acupoints achieves the better efficacy on chronic urticaria compared with the routine western medicine treatment and the recurrence rate is low. The effect mechanism is possibly related to the down-regulation of serum IL-4 and IgE in the patients.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Biological Therapy ; Chronic Disease ; therapy ; Combined Modality Therapy ; Female ; Humans ; Immunoglobulin E ; blood ; Interleukin-4 ; blood ; Male ; Urticaria ; blood ; therapy ; Young Adult

No abstract available.
Temporomandibular Joint*

Objective:To establish an HPLC method for determining four constituents ( schaftoside, isoschaftoside, deoxyelephan-topin and 4,5-dicaffeoylquinic acid) in Shennongcha granules. Methods:An HPLC method was performed on a Hypersil C18 column (200 mm × 4. 6 mm,5 μm) with the mobile phase of acetonitrile as the phase A and 0. 025 mol·L-1 phosphoric acid solution as the phase B with gradient elution. The flow rate was 1. 3 ml·min-1 . The detection wavelength was set at 270 nm for schaftoside and isos-chaftoside, 208 nm for deoxyelephantopin and 327 nm for 4, 5-dicaffeoylquinic acid. The column temperature was room temperature. Results:The calibration curve was linear over the concentration range of 5. 850-117. 000 μg·ml-1 for schaftoside, 4. 650-93. 000 μg ·ml-1 for isoschaftoside, 4. 160-83. 200 μg · ml-1 for deoxyelephantopin and 5. 470-109. 400 μg · ml-1 for 4, 5-dicaffeoylquinic acid. The correlation coefficient of all curves was more than 0.999. The average recoverywas 97.70% (RSD=1.40%), 96.87%(RSD=1.13%), 97.53%(RSD =1.69%) and 99.29%(RSD =1.01%) (n =6) , respectively. Conclusion: The developed HPLC method is simple,accurate,and can be used in the content determination of Shennongcha granules.

Humans ; Polyomavirus ; classification ; Polyomavirus Infections ; virology

Objective To compare the effect of 4 different cold and hot properties of traditional Chinese medicine (TCM) on body temperature and related factors of yeast induced fever rats,and discuss the thermoregulatory mechanism of cold and hot properties of TCM.Methods 108 male SD rats were randomly divided into a normal group,a yeast-induced group,a R.palmatum treated group,a C.chinensis treated group,a Euodia ruticarpa treated group,and a Alpinia officinarum Hance treated group,with 18 rats in each group.Pyrexia model was induced by injecting yeast suspension subcutaneously on rat.At the 4h,8h and 12h after injection of yeast,the rats were sacrificed,and the blood and hypothalamus were collected.The levels of prostaglandin E2 (PGE2),cyclic adenosine 3',5'-monophosphate (cAMP) and arginine vasopressin (AVP) in hypothalamus and plasma were detected by ELISA assay.Results At the 4h after injection of yeast,the temperature of rats in the model group began to rise,and it reached the peak at 8h,while RheumpalmatumL and Coptis chinensis could significantly reduce the body temperature of yeast-induced rat (P＜ 0.01 or P＜ 0.05).At 8h,the levels of PGE2 and cAMP in hypothalamus increased significantly [respectively (31.55 ± 9.88) pg/mg and (0.17±0.03) pmol/mg] compared with the normal group,while the level of AVP (0.14±0.02) pmol/ml in plasma reduced (P＜0.05).Compared with model group,at 8h RheumpalmatumL and Coptis chinensis could significantly lowered PGE2 [respectively (113.65± 18.60) pg/mg and (127.72 ± 15.75) pg/mg,P＜ 0.01 or P＜0.05],and cAMP [respectively (0.69±0.08) pmol/mg and (0.74±0.10) pmol/mg,P＜0.05] in hypothalamus,and increased AVP levels [respectively (1.08 ± 0.12) pmol/ml and (0.91 ±0.01) pmol/ml,P＜0.05 or P＜0.01] in plasma.Euodia ruticarpa and Alpinia officinarum had no significant effect on both body temperature and the levels of inflammatory factors.Conclusion The two cold property traditional Chinese medicines,R.palmatum and C.chinensis,could significantly reduced the body temperature of yeast-induced rats,which may be related to its effective regulation on levels of PGE2 and cAMP in hypothalamus and AVP in plasma,however,the two hot property traditional Chinese medicine,Euodia ruticarpa and Alpinia officinarum Hance,had no related effects.

BackgroundRecent studies showed that diabetic retinal neuropathy is an earlier and more dangerous complication and neurotrophin has a protective effect on retina.ObjectiveThe present study was to observe the changes of brain derived neurotrophic factor (BDNF),its receptor TrkB,signal pathway protein phosphatized extracellular signal-regulated protein kinase1/2 (p-ERK1/2) and c-fos in the retina after injection of BDNF into the vitreous in STZ induced Wistar diabetic rats.MethodsWistar rats aged 9 weeks-old were randomly divided into BDNF injection group,diabetes mellitus (DM) control group and normal control group and 20 rats for each group.STZ was intraperitoneally injected in the rats of BDNF injection group and DM control group to create the experimental DM.BDNF was intravitreously injected in the rats of BDNF group 2 weeks after administration of STZ in three-day interval for 5 times,and BSS containing O.1％ bovine serum albumin (BSA) was used at the same way in the DM control group and normal control group.The retina was isolated for hybridization in situ for BDNF,and TrkB,p-ERK1/2 and c-fos.Levels in retina were detected using sandwich method ELISA.ResultsThe number of BDNF positive cells and the gray scale were lower obviously in the rat retina of DM control group than those of BDNF injection group and normal control group,showing significant differences among the 3 groups ( F =102.36,92.55 ;P＜0.05 ).ELISA assay showed that TrkB,p-ERK1/2 and c-fos values in retina were statistically significantly different among the 3 groups ( F =92.54,95.46,94.84,P＜0.05 ).The TrkB level in retina was statistically reduced,but the p-ERK1/2 and c-fos levels in retina were increased statistically in DM control group compared with BDNF injection group and normal control group( P＜0.05 ).No statistical difference was found in TrkB,p-ERK1/2 and c-fos values between the BDNF injection group and normal control group(P＞0.05).ConclusionsThe injection of BDNF into the vitreous cavity can protect retina from downregulating BDNF and TrkB levels and up-regulating the p-ERK1/2 and c-fos protein levels in the early stage of DM.

OBJECTIVE:To optimize the matrix formula of Lanlian ertong qingre cataplasm. METHODS:Taking adhesion force,peel strength and sensory description as index,the ratio of matrix framework material(sodium polyacrylate-gan hydroxyl alu-minum-tartaric acid-glycerin) was optimized with orthogonal test. The single factor test was adopted to select adhesive and filler;the amount of penetrating agent azone was screened using the in vitro penetration amount of phillyrin. RESULTS:The best matrix ratio of Lanlian ertong qingre cataplasm was sodium polyacrylate-gan hydroxyl aluminum-tartaric acid-glycerin(4.0:0.8:0.4:15);PVP K-90 was used as adhesive,and bolus alba as filler;penetration enhancers azone accounted for 2.0%. Validation test showed, prepared cataplasm had good appearance,could stick on the 5th or the 6th ball;it's peel strength was 7.5 N;all RSDs of score were lower than 4%(n=3). CONCLUSIONS:The optimized matrix formula of Lanlian ertong qingre cataplasm is simple,stable and good in molding.