Objective: To explore the effects and related mechanism of heat-sensitive moxibustion plus clomifene citrate capsules for infertility due to polycystic ovary syndrome (PCOS). Methods: A total of 70 patients were randomized into a control group and an observation group by the random number table method, with 35 cases in each group. The control group was treated with clomifene citrate capsules, while the observation group was treated with heat-sensitive moxibustion on the basis of the medications in the control group. The treatment course lasted for 6 menstrual cycles. The endometrial thickness and ovarian volume of the patients were measured before and after treatment. The levels of serum sex hormones, tumor necrosis factor-α (TNF-α) and nuclear factor-κB (NF-κB) were detected. Follow-up was performed for 1 year after treatment, and the pregnancy rate was recorded. Results: After treatment, the endometrium of the patients in both groups was significantly thickened, the ovarian volume was significantly reduced, and the intra-group differences were statistically significant (all P<0.05). The endometrium thickness and ovarian volume in the observation group were significantly different from those in the control group (both P<0.05). After treatment, the levels of serum testostrn (T) and luteinizing hormone (LH) in both groups decreased significantly, the level of estradiol (E2) increased obviously, and the intra-group differences were statistically significant (all P<0.05). The levels of serum T and LH in the observation group were lower than those in the control group, and the E2 level in the observation group was higher than that in the control group, and the between-group differences were statistically significant (all P<0.05). After treatment, the levels of serum TNF-α and NF-κB of the patients in both groups decreased, and the intra-group differences were statistically significant (all P<0.05). The levels of serum TNF-α and NF-κB in the observation group were significantly lower than those in the control group (both P<0.05). After 1-year follow-up, the pregnancy rate was 20.0％ in the control group, versus 51.5％ in the observation group. The pregnancy rate in the observation group was higher than that in the control group, and the difference was statistically significant (P<0.05). Conclusion: The treatment of heat-sensitive moxibustion plus clomifene citrate capsules can increase the endometrium thickness, reduce the ovarian volume, improve the status of serum sex hormone disorders, and increase the conception rate in patients with infertility due to PCOS, which may be related to the adjustment of the levels of immune inflammatory factors such as serum TNF-α and NF-κB.

Animals ; Diabetic Nephropathies ; drug therapy ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Hypoglycemic Agents ; pharmacology ; Phytotherapy

Background Many researches confirmed that basic fibroblast growth factor (bFGF)plays an important role on the proliferation and differentiation of retinal progenitor cells,but its low intraocular permeability limits its clinical application.To explore an effective approach to enhance the intraocular permeability of bFGF has an important significance for the treatment of retinopathy. Objective This study was to investigate the effect of azone on bFGF intraocular permeability after its topical administration. Methods Eighteen New Zealand white rabbits were randomly divided into four groups on random number table method.Distilled water( blank control group),5％ bFGF eyedrops(5％ bFGF group ),0.4％ azone+5％ bFGF eyedrops (0.4％ azone + 5％ bFGF group ) and 0.4％ azone+ 10％ bFGF eyedrops (0.4％ azone + 10％ bFGF group)were topically administered in different groups at 5- minute interval for 3 times.Aqueous and vitreous fluid were extracted 30 minutes after administration of eyedrops,and those in the 0.4％ azone + 5％ bFGF group were obtained 30,60 and 120 minutes after administration.bFGF concentration in the aqueous and vitreous fluid was quantified with ELISA. Results The bFGF levels(A value)in aqueous and vitreous fluid were 0.1007±0.0100 and 0.1340±0.0100 after topical administration of the 5％ bFGF eyedrops,those in blank control group were 0.1363 ±0.0100 and 0.1130±0.0100,respectively,and those in the 0.4％ azone+5％ bFGF group and 0.4％ azone+10％ bFGF group were significantly higher than the 5％ bFGF group ( both P=0.000).However,no significant difference was found in bFGF levels between 0.4％ azone+5％ bFGF group and 0.4％ azone + 10％ bFGF groups in both aqueous and vitreous fluid ( P =0.985,0.098 ).A value of bFGF in aqueous was gradually increased with prolong of time in the 0.4％ azone+5％ bFGF group,with the values 0.9413±0.0300 at 30 minutes,0.3865±0.0300 at 60 minutes,and 0.2550±0.0300 at 120 minutes,showing a positive linear correlation between bFGF level and time( R2 =0.736,P =0.003 ),but no significant correlation was seen in vitreous sample(R2=0.196,P=0.233). Conclusions Azone can improve the intraocular penetration of bFGF eyedrops.Increasing the concentration of bFGF in eyedrop from 5％ to 10％ dose not change its intraocular distribution.The highest content of the bFGF in aqueous is at 30 minutes following the administration of 0.4％ azone+5％ bFGF eyedrops.

OBJECTIVE: To investigate the expression of monocyte chemotactic protein-1 (MCP-1) and its receptor CC chemokine receptor-2 (CCR-2) in coronary atherosclerosis plaques between sidden coronary death (SCD) and non-SCD. Methods The expression levels of MCP-1 and CCR-2 in SCD group, coronary atherosclerosis group (non-SCD), control group (normal coronary artery) were detected by immunohistochemistry. RESULTS: Positive rates of MCP-1 among the three groups were 78%, 47%, and 0%, respectively, with significant expressing differences between each two groups (P<0.05). Positive rates of CCR-2 among three groups were 72%, 47%, and 0%, respectively, with significant expressing differences between the SCD group and coronary atherosclerosis group as well as between the SCD group and control group (P<0.05), but with no significant expressing difference between coronary atherosclerosis group and control group (P>0.05). CONCLUSION Overexpression of MCP-1 and CCR-2 in coronary atherosclerotic plaques is closely correlated with SCD.
Chemokine CCL2/metabolism* ; Coronary Artery Disease/pathology* ; Death, Sudden, Cardiac/pathology* ; Humans ; Immunohistochemistry ; Receptors, CCR2/metabolism*

Adult ; Benzene ; toxicity ; Chromatography, High Pressure Liquid ; Humans ; Occupational Exposure ; Reference Values ; Sorbic Acid ; analogs & derivatives ; analysis

Objective To establish a RP-HPLC method for determining indigo and indirubin in Baphicacanthus cusia from different producing areas and medicinal parts. Methods The separation was achieved by an Agilent TC-C18 Column (4.6 mm×250 mm, 5 μm) at 25 ℃ using methanol-water (75??25) as mobile phase at a flow rate of 1 mL??min-1.The detection wavelength was 290 nm. Results Indigo had a good linear relationship with peak area at range of 0. 051 3-0.820 8 μg (r=0.999 3).The recovery rate was 99.00% and RSD was 1.30% (n=6).Indirubin had a good linear relationship with peak area at range of 0.049 5-0.792 0 μg (r=0.999 9).The recovery rate was 98.88% and RSD was 1.51% (n=6). Conclusion The contents of the two components are obviously different in Baphicacanthus cusia because of different places or medicinal parts. The proposed method is simple, rapid and reliable. This method for determination of indigo and indirubin in Baphicacanthus cusia by RP-HPLC provides a basis for quality control of Baphicacanthus cusia.

From original concept and literature of acupoint, the concept and clinical significance of ashi method is discussed, which clarifies that the essence of ashi method is to locate the acupoints by patients' sensitivity on force. The clinical application of heat-sensitive moxibustion has illustrated that positioning method of this therapy is based on the appearance of heat-sensitive moxibustion sensation. Although both types are based on patients' feeling, positioning method of heat-sensitive moxibustion stands on a new angle and uses a new method to locate acupoint. Therefore, it is believed that the positioning method of heat-sensitive moxibustion is the inheritance and development of ashi method.
Acupuncture Points ; China ; History, Ancient ; Humans ; Medicine in Literature ; Moxibustion ; history ; methods ; Sensation

Objective To assess metabolic state in patients with Roux-y sigmoid neobladder.Methods The study comprised 33 patients(21 men and 12 women) with Roux-y sigmoid neobladder after oneological sur-gery.All enrolled patients were treated by the same protocol.Before and after withdrawing the catheter , serum e-lectrolytes, ereatinine and urea were analysed and used to assess the effect.Results All 33 patients were evalu-able.Before and after withdrawing the catheter , serum electrolytes, creatinine and urea were normal values and there was no signifcant difference(P >0.05).Three patients developed mild metabolic acidosis.Conclusions The Roux-y sigmoid neobladder is a feasible , safe and effective method for continent urinary diversion.This surgi-cal technique had no signifcant effect on metabolic state.

Objective To analyze the related factors with prognosis in patients with serous ovarian adenocarcinoma and to set up a prognostic model of serous ovarian adenocarcinoma.Methods The clinical, pathological and follow-up data of 104 cases with serous ovarian adenocarcinoma were retrospectively analyzed.Kaplan-meier univariate analysis was used to screen the prognostic factors;COX univariate and multivariate analyses were used to determine the risk coefficient of each factors and different layers in each factor.Pearson rank correlation was used to reject the influence of different factors with each other.And the prognostic model of serous ovarian adenocarcinoma was set up based on the result of the above study,which could be used to deduce the survival probability of patients with serous ovarian adenocarcinoma.Results International Federation of Gynecology and Obstetrics(FIGO)stage(P=0.0029),histological grade(P= 0.0054),residual disease(P=0.0000),metastasis of lymph nodes(P=0.0000)and chemotherapy(P= 0.0000)were the related factors of prognosis in patients with serous ovarian adenocareinoma,of which FIGO stage was the most important one,followed sequentially by histological grade,metastasis of lymph node, residual disease and chemotherapy(the independent risk coefficient of each factor was 1.3392,0.9206, 0.7071,0.6004,0.4985 in sequence).We set up a prognosis model according to the prognostic index of each factors.The effect of chemotherapy and residual disease on prognosis could be quantified by this model, and the higher the score,the lower the survival probability of patients.Condusions FIGO stage, histological grade,residual disease,metastasis of lymph nodes and chemotherapy are important prognostic factors of serous ovarian adenoearcinoma.This model can be used to estimate the prognosis of patients with serous ovarian adenoearcinoma,and the effect of both chemotherapy and residual disease on the prognosis could be quantified by the model.

OBJECTIVETo evaluate the safety and the clinical value of external use of jiuyi Powder (JP) in treating plasma cell mastitis using partial least-squares discriminant analysis (PLSDA).

METHODSTotally 50 patients with plasma cell mastitis treated by external use of JP were observed and biochemical examinations of blood and urine detected before application, at day 4 after application, at day 1 and 14 after discontinuation. Blood mercury and urinary mercury were detected before application, at day 1, 4, and 7 after application, at day 1 and 14 after discontinuation. Urinary mercury was also detected at 28 after discontinuation and 3 months after discontinuation. The information of wound, days of external application and the total dosage of external application were recorded before application, at day 1, 4, and 7 after application, as well as at day 1 after discontinuation. Then a discriminant model covering potential safety factors was set up by PLSDA after screening safety indices with important effects. The applicability of the model was assessed using area under ROC curve. Potential safety factors were assessed using variable importance in the projection (VIP).

RESULTSUrinary β2-microglobulin (β2-MG), urinary N-acetyl-β-D-glucosaminidase (NAG), 24 h urinary protein, and urinary α1-microglobulin (α1-MG) were greatly affected by external use of JP in treating plasma cell mastitis. The accuracy rate of PLSDA discriminate model was 74. 00%. The sensitivity, specificity, and the area under ROC curve was 0. 7826, 0. 7037, and 0. 8084, respectively. Three factors with greater effect on the potential safety were screened as follows: pre-application volume of the sore cavity, days of external application, and the total dosage of external application.

CONCLUSIONSPLSDA method could be used in analyzing bioinformation of clinical Chinese medicine. Urinary β2-MG and urinary NAG were two main safety monitoring indices. Days of external application and the total dosage of external application were main factors influencing blood mercury and urine mercury. A safety classification simulation model of treating plasma cell mastitis by external therapy of JP was established by the two factors, which could be used to assess the safety of external application of JP to some extent.

Acetylglucosaminidase ; Alpha-Globulins ; Discriminant Analysis ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Least-Squares Analysis ; Mastitis ; drug therapy ; Plasma Cells ; ROC Curve ; Safety