50%) in the objective findings and/or subjective symptoms in both patients.In case 1 and case 2,the frequency of daily urination decreased by 7.3% and 34.3%,the volume of urination increased by 118.2% and 65.7%,the degree of urgent urination declined by 72.0% and 68.1%,respectively.Then they received permanent electrode and neurostimulator implantation and the improvement remained significant.They were followed up for 26 and 17 months,respectively,and no significant complications were found. Conclusions SNN is a micro-invasive,effective,and safe therapy for chronic voiding dysfunction.It may also be effective for some neurogenic dysfunctions of the bladder and urethra.

Objective To investigate the contractive effect of atropine, noradrenaline,adrenaline and pethidine on sphincter of Oddi (SO) isolated from rabbits. Methods The rings of SO isolated from 60 rabbits were treated with Krebs solution and then were exposed to gradient atropine,anisodamin, noradrenalin, adrenaline or pethidine with 10 each. The rest 10 rings of SO treated with Krebs solution only were served as controls. The amplitude and frequency of contraction of SO were recorded. Results Compared with control group, all of the 5 medicines were able to significantly decrease the contractive amplitude, but not frequency, of SO at the concentrations ranged from 10-6 mol/L to 10-2 mol/L (P＜0.05). The inhibition order was as follows: noradrenaline ＞ adrenaline ＞atropine ＞ anisodamin ≈ pethidine. Conclusions Beside atropine and anisodamin, noradrenaline,adrenaline and pethidine also showed the direct relaxation of SO by decreasing contractive amplitude of SO. Adrenaline or noradrenaline displayed stronger effect in decreasing contractive amplitude of SO when compared with atropine or anisodamin.

Adenoma, Liver Cell ; metabolism ; pathology ; Adolescent ; Adult ; Child ; Diagnosis, Differential ; Female ; Focal Nodular Hyperplasia ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Liver ; chemistry ; pathology ; Liver Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Peptidyl-Dipeptidase A ; biosynthesis ; Young Adult

To explore the clinical characteristic and intervention strategies for pregnancy complicated with heart failure. The clinical data of 67 pregnant women with heart failure during January 1998 to December 2010 were collected and analyzed.The rate of heart failure in pregnancy with heart diseases was 31％ (67/216).The causes of pregnancy complicated with heart failure were peripartum cardiomyopathy ( n =33,49％ ) and hypertensive disorder complicating with pregnancy heart disease( n =28,42％ ).Heart failure in pregnancy appeared at an average of (36.0 ± 2.7 ) weeks.The average terminating time of pregnant women with heart failure was ( 36.5 ± 2.1 ) weeks.Cesarean section was the main safe choice of delivery for pregnant women with heart failure.The average weight of newborns for pregnant women with heart failure was(2517 ±541 )g.The rate of neonatal asphyxia was 22％ (11/50).Strengthening routine antenatal examination and treating pregnant complications timely can prevent and reduce the incidence of heart failure.

AIM: To investigate the effect of cyclophosphamide(CTX) on proliferation and apoptosis of mesangial cells(GMC) of rat in vitro. METHODS: GMC proliferation was detected by MTT method, GMC apoptosis was examined by inverted microscopy for phase-contract and fluoroscopy and flow cytometry analysis. The levels of Fas and Bcl-2 were also detected by immunohistology. RESULTS: The proliferation of GMC were inhibited by CTX, methylprednisolone(MP), low molecular weight heparin(LMWH). Apoptosis of GMC was induced by CTX, the apoptosis rate of GMC was 8.2%, and the Fas level was increased. CONCLUSION: CTX could inhibit proliferation and induce apoptosis of GMC possibly by enhancing the Fas level.

Objective To investigate the expression and significance of CDK4 and cyclin D1 in gastric carcinoma,and to discuss their correlation with WHO histological classification,TNM stages and lymph node metastasis.Methods Forty paraffin wax specimens from patients with gastric carcinoma were collected and expression of CDK4 and cyclin D1 proteins were detected by immunohistochemistry.Results Immunohistochemistry demonstrated that the positive rates for CDK4 and cyclin D1 protein were 65% and 55%,respectively.There was positive correlation between CDK4 and cyclin D1 proteins(P0.05).Conclusion CDK4 and cyclin D1 proteins are frequently overexpressed in gastric carcinoma and there is a positive relationship between the two proteins,which may be involved in the development of gastric carcinoma.

To against the emergence of drug-resistent candidiasis, the studys of synergism of natural compounds combine with antifungal agents in vitro showed a continuous growth in recent years. The paper reviewed recent progresses to compare the synergetic effect by FICI method, and to conclude the synergetic mechanisms which have been confirmed as a reference for futher study.
Antifungal Agents ; therapeutic use ; Candida albicans ; drug effects ; Drug Combinations ; Drug Resistance, Microbial ; drug effects ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; methods

Objective To investigate the effect of cyanidin-3-glucopyranoside extracted from Chinese bayberry on proliferation and apoptosis of human gastric cell line SGC7901.Methods After cocultured with C3G on different concentrations,cell proliferation was determined by MTT assay; morphology of apoptosis were observed by laser confocal microscopy; TUNEL assay was applied to measure the apoptoic rate; The expression of Bcl-2,Bax,Caspase-3,ICAD protein were observed by Western blot assay.Results C3G significantly inhibited the proliferation of SGC7901 cells in a concentration-and timedependent manner as measured by MTT method(P ＜ 0.01).After cells were treated with C3G,the presence of typical morphological changes of apoptosis was confirmed with laser confocal microscopy after Hoechst 33258 fluorescence staining.TUNEL assay indicated that the number of apoptotic cells in C3G-treated group was greater than that in the gastric cancer cells group(P ＜ 0.01).The expression level of Bcl-2 was down-regulated while the expression level of Bax was up-regulated by C3G,the ratio of Bcl-2 protein and Bax protein decreased.C3G may accelerate the activation of procaspase-3 and down-regulate the expression of ICAD(P ＜ 0.01).Conclusions C3G inhibits SGC7901 cell growth and induces apoptosis in a concentraion-and time-dependent manner.This action may be mediated by down-regulating Bcl-2/Bax,resulting in Caspase-3 activition and decreased ICAD protein expression.

Objective To investigate the effects of total flavonoids in Gingko Biloba on glucose and lipid metabolism and liver function in rats with insulin resistance. Methods Forty SD rats were randomly divided into normal control group,model group,total flavonoids in Gingko Biloba group and rosiglitazone group(positive drug control group)(n=10).Models of insulin resistance were established by high glucose and high fat diet in model group,total flavonoids in Gingko Biloba group and rosiglitazone group.After treatment for 12 weeks,serum glucose,serum lipids,and parameters of insulin resistance,liver function and anti-oxidation capability were detected in each group,and histologic observations of liver tissues were conducted with adipose staining. Results The serum glucose,insulin resistance index(HOMA-IR),insulin action index(IAI),serum total cholesterol(TC),triglyceride(TG),liver malondialdehyde(MDA) and serum transaminase activity in total flavonoids in Gingko Biloba group were significantly lower than those in model group(P

AIM: To explore a new compute tomography (CT) for the localization of intraocular foreign bodies (IOFBs).METHODS: After CT ocular horizontal and ocular axial scan,the foreign bodies on the eyeball wall or retinal surface in 26eyes were localized by means of the combination of CT ocular axial scan and meridian plane reconstruction (new method),ocular horizontal scan and ocular axial scan (conventional method Ⅰ) as well as ocular horizontal scan right angle coordination (conventional method Ⅱ) separately. According to the criteria of indirect ophthalmoscope localization and direct observation during operation, the relative accuracies of corresponding points of the foreign bodies on sclera surface along meridian and latitude were measured.RESULTS: In the 26 cases, the mean relative accuracies of corresponding points of foreign bodies on sclera surface along meridian and latitude were 1.53mm、1.64mm (new method), 1.37mm、1.64mm (conventional method Ⅰ) and 2.02mm、2.55mm (conventional method Ⅱ) respectively.There was no statistical difference between the new method and the conventional method Ⅰ, whereas there was statistical difference between the new methods and the conventional method Ⅱ (along meridian: P＜0.05; along latitude:P＜0.01).CONCLUSION: Compared with the conventional methods,the new method is simpler, more visible and more potential in the clinic.