Objective To investigate the impact of psoriacis on quality of life in patients with psoriasis. Methods A questionnaire interview included daily life and activities social activities and psychologic status were conducted of. Results 48 patients, 14 patients(29%) were impacted on quatity of life in heavy, 23 patiemts(48%) in middle, 11 patients(23%) in mildly no impact in zero. Conclusion The psoriasis valgaris influenced the Quality of life.

Objective To observe efficacy of treatment comdyloma acuminatum with CO2 laser. Methods A local infiltration anesthesia was engaged in 29 cases of females with genital pointel condyloma and 3cases of males with anus pointed condyloma,and a compression anesthesia was conducted on the penis root of 31 cases of males with genital pointed condyloma,CO2 laser with 5 ～ 15 W output power was focused on skin lesion until it was singed then to carbon or gas. Results 24 cases of females recover,29cases of males recover,the cure rate was 84%. Conclusion CO2 laser is one basic cure for condyloma acuminatum sufferers.

Erectile dysfunction (ED) is a disease associated with a variety of factors such as age, psychological factors, physical conditions, and lifestyle, and it severely affects the patients quality of life. In the past, some non-coding RNAs (ncRNAs) transcribed by genes but not translated into the protein were regarded as the "waste" in the process of gene expression. But in the recent years, ncRNAs have been found to play a crucial role in regulating gene expression and its products, which may affect penile erectile function. This review focuses on the recent progress in the studies of the relationship between ncRNAs and erectile dysfunction.
Erectile Dysfunction ; genetics ; Gene Expression ; Humans ; Male ; Quality of Life ; RNA, Untranslated ; physiology

Objective To investigate various sex hormones and the their relation in patients with polycystic ovary syndrome (PCOS).Methods 40 patients with PCOS were matched with 40 age matched healthy women,study group was divided into the obese group and non-obese groups based on body mass index,insulin resistance and non-insulin-resistance based on insulin sensitivity index. The level of follicle stimulating hormone (FSH), luteinizing hormone (LH), prolactin (PRL), estradiol (E2), testosterone (T), androstene dione (A4), sulfal-dehydroepiandrosterone (DHEAS), sex hormone-binding globulin (SHBG), fasting glucose(FG), fasting insulin (FIN) was measured in both group. Homeostasis model assessment insulin resistance (HOMA-IR), insulin sensitivity index (ISI) and free androgen index (FAI) were caulculated. Results ①In the PCOS group,LH, LH/FSH, T, A4, FAI, FIN and Homa-IR were significantly higher compared to the control,while FSH, SHBG, ISI were significantly lower (P<0.05),PRL, FG, E2, DHEAS level did not show difference (P>0.05). ②There were significant differences in T, FAI, A4, but not in DHEAS between the PCOS group and the control one. ③There were significant differences between the hirsute group and the non-hirsute group in T, FAI, A4 (P<0.05). ④In the obese PCOS group compared to the non-obese PCOS group, T, A4, DHEAS were not significantly different, but FAI and Homa-IR were significantly higher, SHBG, ISI, LH/FSH were significantly lower. ⑤The quantity of insulin resistance in the increased T group was significantly higher compared to the common T group. ⑥In the insulin resistance group compared to the non insulin resistance group, there were not significant differences of A4、DHEAS,T and FAI was significantly higher.⑦In PCOS group,there were significant positive correlation between FAI useful parameter compared to T, A4, DHEAS for the diagnosis of PCOS. Obese PCOS women have more severe and BMI,FAI and Homa-IR;BMI and LH/FSH were significant inverse correlation. Conclusions FAI is more endocrine secretion and metabolic disturbance than non PCOS women. Hyperandrogenism and insulin resistance are consanguineous correlation.

Diabetic nephropathy is one of the most serious microvascular complications, which is related to many growth factors. Growth factors are a kind of cytokines that can stimulate cells to grow, which includes transforming growth factor-? (TGF-?), hepatocyte growth factor (HGF), vascular endothelial growth factor (VEGF), insulin-like growth factor (IGF), connective tissue growth factor (CTGF), and so on. Different growth factors can cause glomerular hypertrophy or proliferation, perinephric angiogenesis, tubulointerstitial fibrosis and the like respectively. To know the relationship between the growth factors and diabetic nephropathy could provide a prospective mean to reduce the diabetic mortality rate. This paper reviews the recent researches about the growth factors and diabetic nephropathy to provide a scientific basis for clinical treatment.

Objective To mine the relation between leukemia and genes using Weka. Methods The papers on leuke-mia and genes were retrieved from PubMed, their subject headings and subheadings were extracted using BICOMB to generate co-occurrence matrix and term-paper matrix. The research hotspots were found by cluster analysis of the data on co-occurrence matrix using Weka and Cobweb. The literature was verified. Results The 42 high fre-quency words were clustered into 7 classes by Weka. No high frequency words of leukemia or genes were found in classes 1, 2, 4 and 5, indicating that their clustering efficiency was poor. The clustering efficiency of the other 3 classes was good. Conclusion Cluster analysis showed that leukemia is related with myc gene, ab1 gene, p53 gene, virus gene, immunoglobulin gene and mdm gene.

Objective To investigate if apoptosis induced by arsenic trioxide(As_2O_3)on bladder cancer T24 cell line is related to the alteration of protein kinase C and cyclic adenosine monophosphate (PKC-cAMP)and its possible mechanism.Methods Apoptosis was studied by TUNEL method.Radio- immunoassay and enzyme immunoassay methods were used to detect the PKC-cAMP alteration in apoptotic process.The expressions and activation of caspase3 were observed by immunocytochemical method and Western blot.Results Atter 24-h drug treatment,the cell apoptosis induced by different concentrations of As_2O_3 was detected by TUNEL method.In control group,the apoptosis rate was 0.86%;PKC level was 2.55 pmol?min~(-1)??g~(-1);cAMP concentration was 22.56 pmol/ml;the expression rate of caspase3 was 8.01%.Compared with control group,the apoptosis rates of 5?mol/L and 10?mol/L As_2O_3 groups increased 8.51-fold and 13.33-fold,respectively;PKC Level decreased 59.22% and 64.71%,respectively;cAMP in- creased 5.34-fold and 4.23-fold,respectively;expression rates of caspase3 increased 3.96-fold and 6.76- fold,respectively.The differences were significant(P＜0.05).Compared with As_2O_3 groups,apoptosis rates of 5?mol/L and 10?mol/L As_2O_3+100nmol/L phorbol 12-myristate 13-aectate(PMA)groups decreased 40.22% and 45.58%,respectively;PKC increased 1.00-fold and 0.76-told,respectively;cAMP decreased 8.37% and 31.46%,respectively;expression rates of caspase3 decreased 51.09% and 65.03%,respective- ly.Activation of caspase3 was detected in As_2O_3-treated groups and As_2O_3+100 nmol/L PMA-treated groups;and activations of caspase3 in PMA-treated groups were weaker than those in As_2O_3-treated groups. Conclusions The antitumor mechanism of As_2O_3 may be the induction of bladder cancer T24 cell apopto- sis by decreasing PKC and increasing cAMP level.

Non-suicidal self-injury is common in adolescents. At present, the pathological mechanism of non-suicidal self-injury is still unclear, and there is a lack of objective biological markers in diagnosis and treatment, which is an urgent problem to be solved in clinical diagnosis and treatment. The magnetic resonance imaging is an important technique to explore the imaging mechanism of non-suicidal self-injury. The purpose of this review is to systematic evaluation of the latest research results of magnetic resonance imaging of non-suicidal self-injury. It was found that non-suicidal self-injury in people without other mental disorders showed abnormal damage in the orbitofrontal, the dorsolateral prefrontal lobe, the medial prefrontal lobe, the ventrolateral prefrontal lobe, the amygdala, the cingulate gyrus, the supramarginal gyrus, the amygdala, the hippocampus, the insular, the corpus callosum, the thalamus, the putamen, the dorsal striatum, the cuneate prefrontal lobe and the right temporal lobe. These areas are the core areas related to emotional processing, decision-making, cognition and movement. Non-suicidal self-injury with other mental disorders such as borderline personality disorder and depression may be affected by underlying diseases and exhibit different damage patterns, which showing abnormal brain regions related to emotional network, decision-making, social cognition and exercise.The results of this review can be helpful for the future study of the magnetic resonance imaging mechanism of non-suicidal self-injury.

The paper aims to study the pharmacokinetic parameters of gastrodin in rats effected by compound compatibilitiy and different doses of Tiangou Jiangya capsule. The extracts from Gastrodiae Rhizoma( equivalent to gastrodin 16.82 mg x kg(-1) and Tiangou jiangya capsule (equivalent to gastrodin 8.410, 16.82, 33.64 mg x kg(-1)) were oral administrated to rats respectively. The plasma were taken at various time points and treated with acetonitrile to measure the contents of gastrodin by HPLC method. The mean plasma concentration-time data were analyzed by 3P97 pharmacokinetic software and the pharmacokinetic parameters between groups were treated by SPSS 16.0. The results showed that gastrodin in rat was fitted to one-compartment model, Cmax and AUC of Tiangou Jiangya capsule were in direct proportion to oral administration, and t1/2Ka had nothing to do with doses, which indicated that gastrodin was fitted first-order rate transfter process in vivo. Morever, comparison with the Gastrodiae Rhizoma extract, isodose gastrodin in Tiangou Jiangya capsule showed a significant decrease for Cmax, Ke and increase for t1/2Ke, V/Fc, this indicated that compound compatibility can delay the absorbtion of gastrodin, prolong the resident time and promote the distribution in vivo, but its bioavailability is not significantly effected.
Administration, Oral ; Animals ; Benzyl Alcohols ; administration & dosage ; chemistry ; pharmacokinetics ; pharmacology ; Blood Pressure ; drug effects ; Female ; Flavonoids ; chemistry ; pharmacology ; Furans ; chemistry ; pharmacology ; Gastrodia ; chemistry ; Glucosides ; administration & dosage ; chemistry ; pharmacokinetics ; pharmacology ; Lignans ; chemistry ; pharmacology ; Male ; Rats ; Rats, Sprague-Dawley ; Software

Objective: To illustrate the influences of various original processing techniques on chemical composition of Eucommiae Folium from different habitats by comparing HPLC fingerprint profiles, so as to select the suitable techniques for processing Eucommiae Folium. Methods: To evaluate the quality of Eucommiae Folium with the various processing techniques by HPLC fingerprint. The analysis was performed on the Promosil C18(250 mm × 4.6 mm, 5 μm) column. Acetonitrile-0.1% H3PO4 was used as the mobile phase with gradient elution. The scanned wavelength was from 200 to 400 nm, and the detection wavelength was at 208 nm. The flow rate was set at 0.8 mL/min. The column temperature was set at 25°C. Results: The HPLC fingerprint profiles of Eucommiae Folium by the various processing techniques which were systematically researched were investigated. A total of main 22 common peaks were found, but the areas of the peaks were significantly different. The contents of chlorogenic acid and geniposidic acid obtained by the various processing techniques had the evident differences. Conclusion: HPLC fingerprint technique with the application to the content determination of the active ingredients has the good reproducibility and maneuverability. It is one of the potential process analytical techniques to explore the ingredient differences in the processed Eucommiae Folium from different habitats.