Objective To evaluate the efficacy and safety of levonorgestrel combined with danazol capsules in the treatment of endometriosis patients.Methods Ninety patients with endometriosis were randomLy divided into experimental group and control group(45 cases).The control group was treated with danazol capsules.The experimental group was treated with levonorgestrel on the basis of the control group.The clinical efficacy and serum CA125,CA199,ovarian function,and ovarian function were observed before and one month and three months after treatment.Adverse reaction rate.Results After three months of treatment,the clinical symptoms of the experimental group were lower than the control group(P<0.05); serum CA125,CA199 levels decreased,compared with the control group,the test group decreased significantly(P<0.05); ovarian function recovery Compared with the control group,the difference was statistically significant(P<0.05).two group compared with the incidence of adverse reactions,the difference was not statistically significant.Conclusion Levonorgestrel danazol capsules treatment of endometriosis Bitter patients than the use of danazol capsules better treatment,higher safety,worthy of clinical application to promote.

Objective To investigate the relative factors affecting long-term prognosis of visual acuity in diabetic patients after implantation of artificial lens. Methods A total of 86 eyes of 86 diabetic patients with implantation of artificial lens were enrolled in this study. The gender, age, core rigidity, course of disease, preoperative levels of blood sugar and HbA1c, insulin administration, anterior chamber inflammation at the first day after operation, hypertension, and hyperlipemia were recorded. Multi-factor relation analysis of visual acuity was performed at the first month and the third year after operation, respectively. Results The postoperative visual acuity at the first week after operation was related to the preoperative level of blood sugar and HbA1c, core rigidity, anterior chamber inflammation at the first day after operation and types of operation(P

Objective To observe effect of Guben Xiaoliu capsule combined with FOLFOX4 regimen in treating advanced colorect cancer patients. Methods 78 advanced colorect cancer patients were randomly assigned to treatment group (38 patients) and control group (40 patients). Oxaliplatin 85 mg/m2 iv infusion for 2 hours,d1. CF 200 mg/m2 iv infusion for 2 hours followed by 5-FU 400 mg/m2 iv infusion for 22 hours,d1-2. Every two weeks was a cycle. The control group was treated by FOLFOX4 regimen,while Guben Xiaoliu capsule was added in the treatment group. Patients were evaluated after 4 cycles. Results Clinical beneficial rate (CR+PR+SD) of treatment and contral group were 76.3% and 57.5% respectively (P

OBJECTIVE: To study the chemical constituents of the aerial parts of Cuscuta chinensis Lam. METHODS: The chemical constituents of Cuscuta chinensis Lam were isolated and purified by silica gel, LH-20 column chromatography and preparation HPLC, etc. Their structures were identified by means of spectra comparison with authentic samples. RESULTS: Ten compounds were obtained and identified as 5,3'-dihydroxy-3,6,7,4'-tetramethoxy flavone (I), 5,3'-dihydroxy-6,7,4'-tritermethoxy flavone (II), 5,7,3'-triterhydroxy-6,4'-dimethoxy flavone (III), quercetin (IV), hyperoside (V), kaempferol (VI), 5,7,3'-triterhydroxy-4'-methoxy flavone (VII), luteolin (VIII), 3-methoxy-chrysoeriol-4'-O-β-D-glucoside (IX), and luteolin-7-O-β-D-glucopyranoside (X). CONCLUSION: Compounds I, II, III, VII, IX and X are isolated from this plant for the first time.

Objective: To study the chemical constituents of the volatile oil from the stems of Syringa pinnatifolia var. alashanensis. Methods: The volatile oil from the stems of S. pinnatifolia var. alashanensis was obtained by steam distillation. They were isolated by chromatography on silica gel, Sephadex LH-20 columns and TLC, etc. The structures were elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques. Results: Five sesquiterpenes were isolated from the volatile oil. Conclusion: Compound 1 is a new sesquiterpene. © 2013 Tianjin Press of Chinese Herbal Medicines.

ObjectiveTo evaluate the application value of magnetic resonance diffusion weighted imaging (DWI)in diagnosis and differential diagnosis of prostate cancer. Methods53 Cases of suspected prostate cancer patients with elevated prostate-specific antigen, abnormaldigital rectal examination or ultrasound examination were underwent DWI examination before operation. Apparent dispersion coefficient was measured and compared to pathological results. Results There were 15 cases of prostate cancer, 37 cases of benign prostate hyperplasia and one prostatic intraepithelial neoplasia. When b =1 000 s/mm2 ,the ADC values of foci area in prostate cancer group and peripheral zone in benign prostate hyperplasia group were (0.813 ±0.25) × 10-3mm/8 and (1.45±0.24) × 10-3mm/s respectively, and the difference had statistical significance(t =-26. 117,P ＜0. 01 ). When b =60D s/mm2, the ADC values of foci area in prostate cancer group and peripheral zone in benign prostate hyperplasia group were ( 1.03 ± 0. 27) × 10-3 mm/s and ( 1.62 ± 0. 33) × 10- 3 mm/s respectively, and the difference had statistical significance( t =- 24. 191, P ＜ 0. 01 ). The area under the ROC curves was 0.862, and the sensitivity and specificity of DWI were 78.1％ and 91.5％ respectively.ConclusionDWI can provide quantitative information for prostate cancer diagnosis and differential diagnosis,therefore it possesses a good clinical application value.

Acute Disease ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Female ; Humans ; Logistic Models ; Male ; Middle Aged ; Muscle Weakness ; chemically induced ; epidemiology ; Organophosphate Poisoning ; Pesticides ; poisoning ; Respiratory Insufficiency ; chemically induced ; epidemiology ; Risk Factors

Acute Disease ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Logistic Models ; Male ; Middle Aged ; Organophosphate Poisoning ; Pesticides ; poisoning ; Pneumonia, Ventilator-Associated ; etiology ; Retrospective Studies ; Risk Factors ; Young Adult

Objective To study the chemical constituents of the CHCl3 and EtOAc extracts from Artemisia frigida.Methods The chemical constituents in A.frigida.were isolated with silica gel and LH-20 chromatography and their structures were identified by means of spectra,in same cases by direct comparison with authentic samples.Results Thirteen compounds were obtained and identified as quercetin(Ⅰ),luteolin(Ⅱ),5,7,3'-triterhydroxy-4'-methoxy flavone(Ⅲ),5,7,3'-triterhydroxy-6,4'-dimethoxy flavone(Ⅳ),5,3'-dihydroxy-6,7,4'-tritermethoxy flavone(Ⅴ),5,3'-dihydroxy-3,6,7,4'-tetramethoxy flavone(Ⅵ),methyl phenol(Ⅶ),7-hydroxy coumarin(Ⅷ),7-methoxy coumarin(Ⅸ),caffeic acid(Ⅹ),?-sitosterol(Ⅺ),6,7-dihydroxy coumarin(ⅩⅡ),and 7-hydroxy-5,6-dimethoxy coumarin(ⅩⅢ).Conclusion All these compounds are isolated from this plant for the first time.

Objective To investigate the effects of ω-3 polyunsaturated fatty acids (ω-3 PUFA) on inflammatory response of intestine and bacteria translocation in rats with traumatic shock (TS) in order to explore the underlying mechanism.Methods A total of 36 male Wistar rats provided by Academy of Military Medical Sciences Animal Center were assigned randomly (random number) into 3 groups (n =12 in each group):sham operation group,TS model group and PUFA pretreatment group.Rat models of IS were established by comminuted fracture of femur and depletion of blood,and 2 mg/kg ω-3 PUFA or normal saline were injected 12 hours and 2 hours before modeling.Blood specimens were collected and intestinal tissue samples were obtained 120 min after modeling.The serum levels of tumor necrosis factor-o (TNF-α),IL-1β,IL-10 and 8-iso-prostaglandin F 2α (8-iso-PGF2α) were measured with ELISA.Light microscopic examination was carried out for histopathological assessment of the intestina tissue and the intestinal mucosa damage index ( IMDI ) was calculated.The number of marked bacilli found in mesenteric lymph nodes,lung,liver,spleen,and kidney tissues were counted under a fluorescent microscope.The percentages for categorical variables and mean ± SD for continuous variables were expressed. Chi-square test and unpaired t-test were used for comparisons among groups,and statistical significance defined as P ＜ 0.05.Results The levels of TNF-α,IL-1β,IL-10 and 8-iso-PGF2α,the IMDI and the positive rates of bacteria translocation in TS model group were [ (325.14 ±21.17) ng/ml,(26.93 +2.58) μg/L,(7.59 ± 1.26) μg/L,(259.73 +61.32) pg/ml,(4.15 +0.37) and 58.33％,respectively] and those in PUFA group were [ (251.47 + 19.16) ng/ml,(17.81±1.94) μg/L,(9.44±1.85) μg/L,(171.44±39.25) pg/ml,(3.28±0.43) and 36.67％,respectively ].And those biomarkers in both TS group and PUFA group were higher obviously than those in sham group [ (37.02 ±5.54) ng/ml,(2.49 ±0.67) μg/L,(2.93 ±0.74) μg/L,(81.26 ± 15.18) pg/ml,(0.33 ±0.12) and 6.67％,respectively,P＜0.01].Compared with TS model group,the levels of TNF-α,IL-1β and 8-iso-PGF2α,the IMDI and the positive rates of bacteria translocation were lower,and the levels of IL-10 were higher in PUFA group ( P ＜ 0.01 or P ＜ 0.05 ).Conclusions The supplementation of ω-3 PUFA lessens the injury of intestina mucosa after traumatic shock,and it may be associated with the inhibition of inflammatory response by intestine and bacteria translocation.was carried out for histopathological assessment of the intestina tissue and the intestinal mucosa damage index ( IMDI ) was calculated.The number of marked bacilli found in mesenteric lymph nodes,lung,liver,spleen,and kidney tissues were counted under a fluorescent microscope.The percentages for categorical variables and mean ± SD for continuous variables were expressed. Chi-square test and unpaired t-test were used for comparisons among groups,and statistical significance defined as P ＜ 0.05.Results The levels of TNF-α,IL-1β,IL-10 and 8-iso-PGF2α,the IMDI and the positive rates of bacteria translocation in TS model group were [ (325.14 ±21.17) ng/ml,(26.93 +2.58) μg/L,(7.59 ± 1.26) μg/L,(259.73 +61.32) pg/ml,(4.15 +0.37) and 58.33％,respectively] and those in PUFA group were [ (251.47 + 19.16) ng/ml,(17.81±1.94) μg/L,(9.44±1.85) μg/L,(171.44±39.25) pg/ml,(3.28±0.43) and 36.67％,respectively ].And those biomarkers in both TS group and PUFA group were higher obviously than those in sham group [ (37.02 ±5.54) ng/ml,(2.49 ±0.67) μg/L,(2.93 ±0.74) μg/L,(81.26 ± 15.18) pg/ml,(0.33 ±0.12) and 6.67％,respectively,P＜0.01].Compared with TS model group,the levels of TNF-α,IL-1β and 8-iso-PGF2α,the IMDI and the positive rates of bacteria translocation were lower,and the levels of IL-10 were higher in PUFA group ( P ＜ 0.01 or P ＜ 0.05 ).Conclusions The supplementation of ω-3 PUFA lessens the injury of intestina mucosa after traumatic shock,and it may be associated with the inhibition of inflammatory response by intestine and bacteria translocation.