Objective To compare the diagnostic accuracy of conventional urodynamic (CUD) and ambulatory urodynamic monitoring (AUM) in diagnosis of female stress urinary incontinence (SUI).Methods Forty women with SUI were prospectively enrolled and performed urodynamic studies after the ICI-Q-SF questionnaire.According to clinical symptoms,patients were divided into three groups:mild,moderate and severe group.Half patients in each groups performed CUD exam,and the other half of patients performed AUM exam.And two micturition cycles were recorded during AUM.Results There were no significant differrences in age,pregnant production times and ICI-Q-SF score between two groups.Three patients with SUI symptoms had negative findings in AUM group and 15 patients in CUD group (P＜0.05).Among women with SUI,1 1 patients had positive findings in AUM group and 2 patients in CUD group (P＜ 0.05).Conclusion AUM can provide objective evidence for the majority of patients with SUI than CUD.

To investigate the inherent characteristics of the pathogenic Yersinia enterocolitica. Polymerase chain reaction (PCR),analysis of DNA sequence,randomly amplified polymorphic DNA (RAPD) were used to study the pathogenic and nonpathogenic 10 strains of Yersinia enterocolitica. The Pathogenic Yersinia enterocolitica of serotyps 0∶3?0∶9 and 0∶5,27 were confirmed containing pathogenic gene of adherent invasion locus(ail) and their DNA fingerprints were much more similar,and it was also found that the serotype 0∶22 contained ail gene whose fingerprints was partly similar with the pathogenic ones in molecular structure. The pathogenic Yersinia enterocolitica strains were similar in the inherent and polymorphic. The serotype 0∶22 may have relativly evaluated association with pathogenic Yersinia enterocolitica, which is possible that it got potentially pathogenicity.

Though parched Chinese herbal medicines contain less effective or index components, their pharmacological actions do not reduce or even become improved to some extent. However, the current studies related to material basis could not explain the changes in property, flavour and efficacy of parched Chinese herbal medicines. Meanwhile, due to the lack of objective and specific evaluation indexes, the quality evaluation could not reflect features of parched Chinese herbal pieces. Therefore, how to break the bottleneck for the studies on parched Chinese herbal pieces, make further innovation and conduct in-depth studies on the material basis of parched Chinese herbal medicines are common problems that medical scholars are facing. According to the findings in the previous studies, the author proposed to explain the material basis of parched Chinese herbal medicines by studying Maillard reaction and establish specific quality evaluation indexes according to the features of parched Chinese herbal pieces, and conducted relevant studies.
Drug Compounding ; methods ; Drugs, Chinese Herbal ; chemistry ; Maillard Reaction ; Quality Control

Acute Disease ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Myocarditis ; diagnosis ; diagnostic imaging ; Ultrasonography ; methods ; Virus Diseases ; diagnosis ; diagnostic imaging

Actins ; metabolism ; Adult ; Desmin ; metabolism ; Diagnosis, Differential ; Histiocytoma, Malignant Fibrous ; pathology ; Humans ; Immunohistochemistry ; Leiomyoma ; pathology ; Leiomyosarcoma ; metabolism ; pathology ; surgery ; Male ; Mediastinal Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Cytoplast and microprotoplast are main subprotoplasts that can play an important role in plant genetic improvement.The present review highlights the advancements in isolation and fusion of plant subprotoplast,and some suggestions and prospects are proposed for the future studies.

The role of methyl-CpG binding domain protein 2 (MBD2) in an ApoE-deficient mouse model of age-related macular degeneration (AMD) was investigated. Eight-week-old Mbd2/ApoE double deficient (Mbd2(-/-) ApoE(-/-)) mice (n=12, 24 eyes, experimental group) and MBD2 (wt) ApoE(-/-) mice (n=12, 24 eyes, control group) were fed on Western-type diet for 4 months. The mice were sacrificed, and total serum cholesterol levels were analyzed and Bruch's membrane (BM) of the eyes was removed for ultrastructural observation by transmission electron microscopy. Moreover, intercellular adhesion molecule 1 (ICAM-1) immunoreactivities were evaluated by fluorescence microscopy in sections of the eyes in both groups for further understanding the function mechanism of MBD2. There was no significant difference in the total serum cholesterol levels between control group and experimental group (P>0.05). Transmission electron microscopy revealed that AMD-like lesions, various vacuoles accumulated on BM, notable outer collagenous layer deposits and dilated basal infoldings of retinal pigment epithelium (RPE) were seen in both groups, and the BM in control group was significantly thickened as compared with experimental group (P<0.05). Fluorescence micrographs exhibited the expression of ICAM-1 in choroid was higher in control group than in experimental group. We are led to conclude that MBD2 gene knockout may lead to accumulation of more deposits on the BM and influence the pathogenesis of AMD via triggering endothelial activation and inflammatory response in choroid, improving microcirculation, and reducing lipid deposition so as to inhibit the development of AMD-like lesions. Our study helps to provide a new therapeutic approach for the clinical treatment of AMD.

Antigens, CD20 ; analysis ; Bone Marrow Transplantation ; adverse effects ; CD79 Antigens ; analysis ; Female ; Humans ; Immunohistochemistry ; Liver Transplantation ; adverse effects ; Lymphoma, Large B-Cell, Diffuse ; etiology ; metabolism ; pathology ; Lymphoproliferative Disorders ; etiology ; metabolism ; pathology ; Male ; Middle Aged ; Postoperative Complications ; etiology ; metabolism ; pathology ; Young Adult

Dilated cardiomyopathy (DCM) is the most frequent pattern of non-ischemic cardiomyopathy with poor prognosis and high mortality.Studies in recent years found that non-coding small RNA molecules (miRNA) were closely related to the clinical course of DCM.The present article made a review on the expression pattern of miRNA and development of DCM study.

Objective To study the relationship between the spontaneous nocturnal episodes of alkalinization and the autonomic nerve system function and vagal function. Methods 24-hour intragastric pH was measured and auto nomic and vagal function was measured with the time domain analyses of heart rate variability in 20 patients with functional dyspepsia but without diseases of the cardiovascular system. Results 13 of 20 had the nocturnal episodes of alkalinization. The total 24-hour SDNN and rMSSD were normal in 20 subjects with FD. There was no significant dif ference (P ＞0. 05) in the comparison of the total SDNN and rMSSD of the 2 groups with alkalinization and without alkalinization. The 2 groups both had higher PNN50s in the nocturnal time, and there was no significant difference (P ＞0. 05). Conclusion The results suggest that the total autonomic nerve function and vagal function of patients with FD are normal, vagal activities of the 2 groups are both increased in the nocturnal period. The reason for the nocturnal episodes of alkalinization is not a decrease of vagal activity with a subsequent decrease of secretion.