Objective To investigate the effect of continuous renal replacement therapy on the levels of IL-27 in peripheral blood of patients with chronic heart failure concurrence acute kidney failure. Methods 78 patients with chronic heart failure were enrolled from June 2012 to December 2013 in Zhujiang hospital affiliated Southern medical university. According to patient′s condition, 38 patients with chronic heart failure concurrence acute kidney failure undertaking CRRT, 40 patients with chronic heart failure undertaking conventional therapy. Heart function were determined by cardiac ultrasound, the levels of IL-27 and BNP were determined by ELISA. Results Compared with chronic heart failure patients, the levels of IL-27 were decreasing but BNP were increasing in patients with chronic heart failure concurrence acute kidney failure (P < 0.05). After CRRT, the levels of IL-27 were increasing but BNP were decreasing in patients with chronic heart failure concurrence acute kidney failure. Correlation analysis showed that the levels of IL-27 is negatively correlated with the levels of BNP , but positively correlated with LVEF (P<0.05). Conclusion IL-27 participated in the development of chronic heart failure concurrence acute kidney failure. CRRT regulating and controlling the heart and kidney function may partly through effecting on immune-inflammatory mechanism.

Adolescent ; Female ; Heart Septal Defects, Atrial ; complications ; Humans ; Hypertension, Pulmonary ; complications ; Scimitar Syndrome ; complications ; Tomography, X-Ray Computed

Objective To study the efficacy and safety of tacalcitol combined with monochromatic excimer light (MEL) 308 nm vs MEL 308 nm monotherapy in treating vitiligo.Methods Thirty-eight pa- tients with vitiligo were enrolled in the single-blind clinical trial,using plabebo-treated lesions in the same patient as controls.Contralateral or nearby lesions were randomly selected to be treated by either tacalcitol or placebo.All lesions were treated weekly with MEL 308 nm,for a total of 12 sessions.Patients were ex- amined at monthly intervals.The mean number of sessions and the cumulative dosage for initial and excel- lent repigrnentation were calculated.Results Thirty-five patients were evaluated.The mean?SEM cumu- lative dose and number of MEL exposures for initial repigmentation,respectively,were 4.27?3.59 J/cm~2 and 4.89?3.16 on tacalcitol-treated site,5.36?4.12 J/cm~2 and 5.69?3.29 on placebo-treated site,re- spectively (both P＜0.05).For excellent repigrnentation,the cumulative dose and number of exposures were 7.72?5.64 J/cm~2 and 7.79?4.70 respectively on tacalcitol-treated site,and 8.18?4.87 J/cm~2 and 8.4?3.92 respectively on placebo-treated site (both P＞0.05).Treatment with tacalcitol resulted in a sig- nificantly higher percentage (71.4% vs 54.3%) of repigmentation than that with placebo.Conclusions Our results show that MEL 308 nm is safe and effective for the treatment of vitiligo.Additionally,concur- rent topical tacalcitol potentiates the efficacy of MEL 308 nm in the treatment of vitiligo;this combination achieves more rapid pigmentation with a lower total MEL dosage.

No abstract available.

Background Experimental data have shown tnat polymorpnisms in tne angiotensm-converting en- zyme 2(ACE2)gene are related to echocardiographically determined parameters of left ventricular mass,structure or function in the general population whether ACE2 genotype influences the effect of angi0tensin Ⅱ receptor blocker which improve left ventricular remodeling and function is unknown.Objective To investigate the association be- tween ACE2 gene G9570A polymorphism and the effect of irbesartan on left ventricular structure and function in hy- pertensive patients.Methods Two hundred and five male patients and 190 female patients who were preliminaryly diagnosised with mild and moderate essential hypertension were treated with irbesartan for 48 weeks with initial dose of 150 mg/d and titrated to 300 mg/d to reach the targed BP.Gene polymorphisms of ACE2 G9570A were detected by PCR-RFLP methods.The association between changes in the SBP,DBP,parameters of left ventricular struc- ture and function and genotypes of the ACE2 gene locus were analyzed.Results Irbesartan reducted in blood pres- sure in all patients(P

OBJECTIVESTo evaluate the diagnostic value of color Doppler ultrasonography for epididymitis.

METHODSHigh frequency color Doppler ultrasonography was performed in 42 patients with epididymitis and 21 health volunteers.

RESULTSCompared with control group, epididymis enlarged significantly all in head, body and tail in 92% of patients with epididymitis. Bilateral epididymitis occurred in 73% of patients. Color Doppler flow imaging (CDFI), in patient group, showed the markedly increased flow signals bright in bundle in epididymis. Mild hydroccele of testis and orchitis were companied in most patients(93%). Orchitis was often complicated in the patients with long history.

CONCLUSIONSHigh frequency color Doppler ultrasonography can be a preferred exam method and has diagnostic value for epididymitis.

Adolescent ; Adult ; Epididymitis ; diagnosis ; Humans ; Male ; Middle Aged ; Ultrasonography, Doppler, Color ; methods

OBJECTIVETo discuss the changes in Wnt pathway inhibiting factors in esophageal precancerosis lesions induced by methyl benzyl nitrosamine (MBNA) and the effect of Gexia Zhuyu decoction.

METHODWistar rats were subcutaneously injected with MBNA (3.5 mg x kg(-1) for twice per week to establish the model. Since the 1st day after the model establishment, they were orally administered with Gexia Zhuyu decoction (16, 8 mg x kg(-1)). At the 10th week, esophageal tissues were collected to observe the pathological changes of esophageal mucosa, detect SFRP1, sFRP4, Axin1, Axin2 and GSK-3β mRNA levels.by fluorescent quantitation PCR analysis and β-catenin protein level by Western blotting.

RESULTBeing induced by MBNA, rats in the model group showed slight atypical hyperplasia in the histopathological examination. Compared with the normal group, Gexia Zhuyu decoction dose high and low groups showed no significant pathomorphological and histological changes. The model group showed lower gene transcription levels of esophageal tissues sFRP1, sFRP4, Axin1 and Axin2 (P < 0.05 or P < 0.01) and higher β-catenin protein expression level (P < 0.01) than the normal control group. The Gexia Zhuyu decoction low dose group showed higher gene transcription levels of esophageal tissues sFRP1, sFRP4, Axin1 and Axin2 (P < 0.05 or P < 0.01) and lower β-catenin protein expression level (P < 0.01) than the normal control group.

CONCLUSIONUp-regulated β-catenin protein level and down-regulated Wnt pathway could enhance Wnt pathway activity of MBNA-induced esophageal precancerous lesions. Gexia Zhuyu decoction could down-regulate the β-catenin protein level and up-regulate the transcription level of Wnt pathway inhibiting factors, but could not block MBNA-induced esophageal precancerosis lesions.

Animals ; Axin Protein ; genetics ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Esophageal Diseases ; drug therapy ; genetics ; metabolism ; pathology ; Glycogen Synthase Kinase 3 ; genetics ; metabolism ; Glycogen Synthase Kinase 3 beta ; Humans ; Male ; Necrosis ; Nitrosamines ; adverse effects ; Proteins ; genetics ; metabolism ; Rats ; Rats, Wistar ; Wnt Proteins ; genetics ; metabolism ; Wnt Signaling Pathway ; drug effects

Adenoidectomy ; adverse effects ; Blood Coagulation Disorders ; etiology ; Child ; Female ; Humans ; Intraoperative Complications ; Tonsillectomy ; adverse effects

By using the method of philology, 65 Hui prescriptions for treating cough were been collected to compare Arabic and Chinese names of pennisetum, anemarrhenae, honey, pease, white mustard, perilla and towel gourd stem. The Countif function in Microsoft Excel 2007 was used to count frequency of drugs in the prescriptions and summarize eight common Hui medicine for treating cough, namely sugar, honey, almond, fritillaria, liquorice, orange peel, white mulberry root-bark and lily. According to the commonly used drugs, philological studies and theories of Hui medicines, pathology and therapy of Hui medicines for treating cough were preliminarily inferred. In this study, 35 practical prescriptions and 30 simple and convenient Halal dietary prescriptions were summarized from collected prescriptions according to relevant literatures. On the basis of the long-lasting unique dietary therapy culture developed for Hui people, the simple and practical dietary prescriptions were defined according indications, therapy, prescription name and composition, and eight types of drug-admixed foods were summarized to relieve pains and improve health awareness and quality of life. Meanwhile, this study could also enrich and perfect the prescriptions, provide new ideas for improving health of patients, and lay a certain realistic foundation for further study of Hui medicines.
China ; ethnology ; Cough ; drug therapy ; ethnology ; Drug Prescriptions ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Humans ; Medicine, Chinese Traditional

Background Doxycycline is a broad spectrum antibiotic,and it is frequently used in the treatment of ocular surface diseases.Objective The purpose of the present study was to investigate the effect of doxycycline on the inhibition of cell proliferation in bovine corneal myofibroblasts in vitro and assess its contribution to ocular surface repairing mechanism.Methods Six fresh bovine corneas were collected.The corneal stromal layer was isolated by two-step method of 1.0 g/L and 2.0 g/L collegenase-1.Isolated cells were plated at mantaryay culture flask in 10％ FBS of RPMI-1640.Vimentin and alpha-smooth muscle actin (α-SMA) organization were evaluated by immunocytochemistry,and the cells with influoresccence staining for vimentin and α-SMA were identified as the corneal myofibroblasts.Doxycycline at the concentrations of 10,20,40,60,80 mg/L was added to the medium,respectively,in different concentrations of doxycycline groups.Dexamethasone (120 mg/L)was used in the same way in the positive control group,and no drug was used in the negative control group.Cell proliferation was evaluated by MTT and the cell cycle was analyzed by BD FACScan flow cytometer assay 24 hours and 48 hours after addition of any drug.Results The cells grew well and showed the positive response for vimentin and α-SMA.MTT assay showed that the A570values of bovine corneal myofibroblasts were gradually declined with the increase of the concentration of doxycycline and lapse of active time,showing statistically significant difference (Fconcentration =1233.778,P＜0.001 ; Ftime =227.564,P ＜ 0.001).And the difference between the two factors was also statistically significant (Ftime*concentration =51.656,P＜0.001).Flow cytometry cell cycle analysis showed that 24 hours after 10,20,40,60,80 mg/L doxycycline treated,the perentage of of corneal myofibroblast cell in G0-G1 phase was 82.85％,84.36％,85.18％,87.12 ％ and 89.31％,showing significant increase in comparison with 63.89％ of the negative control group (all P＜0.05),and that of 40 mg/L doxycycline group was near the positive control group.Forty-eight hours after 10,20,40,60,80 mg/L doxycycline treated,the perentage of of corneal myofibroblast cell in G0-G1 phase was 82.78％,86.15％,88.23％,89.57％,93.00％,with significant increase in comparison with 70.17％ of the negative control group (all P ＜ 0.01),and that of 40 mg/L doxycycline group was near the positive control group.Conclusions The growth of the bovine corneal myofibroblasts is inhibited by doxycycline in time-and dosedependent manner in the range from 10 mg/L to 80 mg/L,and 40 mg/L of doxycycline has an obviously inhibitory action as 120 mg/L dexamethasone.