Objective To investigate the human leucocyte antigen (HLA) expression of ectopic endometrial epithelial cells in cases with endometriosis and its role in pathogenesis of endometriosis Methods By immunohistochemical analysis,HLA expression was observed in ectopic endometrial epithelial cells of 25 endometriosis patients Ectopic endometrial cells were cultured in vitro successfully and the expression of HLA were analyzed by flow cytometry in 10 out of the 25 patients Eutopic endometrium of 15 normal women were taken as control Results (1)Expression of HLA class Ⅰ molecule on ectopic endometrial epithelial cells of endometriosis measured by the immunohistochemical analysis was lower than those of controls, (4 0?0 5) score and (1 2?0 8) score respectively So was the expression rate by flow cytometry in vitro culture (63 38?11 88)% and (5 27? 2 88)% respectively ( P

Adult ; Diagnostic Errors ; Fatal Outcome ; Humans ; Male ; Pulmonary Alveolar Proteinosis ; complications ; Silicosis ; complications

Garcinia plants are one of the rich sources of natural xanthones and benzophenones which have attracted a great deal of attention from the scientists in the fields of chemistry and pharmacology. Recently, many structurally unique constituents with various bioactivities, especially anti-tumor activity, have been isolated from Garcinia plants. This concise review focused on the anti-cancer activity natural products isolated from Chinese Garcinia plants, and the research finding by authors and collaborators over the past several years were cited.
Antineoplastic Agents, Phytogenic ; chemistry ; isolation & purification ; pharmacology ; Benzophenones ; chemistry ; isolation & purification ; pharmacology ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Garcinia ; chemistry ; classification ; Humans ; Inhibitory Concentration 50 ; Molecular Structure ; Plants, Medicinal ; chemistry ; classification ; Structure-Activity Relationship ; Terpenes ; chemistry ; isolation & purification ; pharmacology ; Xanthones ; chemistry ; isolation & purification ; pharmacology

Objective To study the interaction between antifungal drugs to yeasts in vitro.Methods The in vitro interaction of antifungal drugs was detected with checkerboard microdilution method based on M27-A of NCCLS for28strains of yeasts.Results There was a significant reduction in the geometric means of MICs by the combinations of antifungal drugs to the yeasts compared with the individual agents(P

This article is to study the interaction between amphotericin B and 5-flucytosine to yeasts in vitro. The checkerboard microdilution method was applied to study in vitro interaction according to M27-A method of NCCLS. Twenty-eight strains of yeasts were used for combination study. Compared with the single agents,there were significant reductions in the geometric mean of the minimal inhibitory concentration of the combination(P

AIM:To analyze curative effect of laser treatment for diabetic retinopathy (DR).METHODS:A total of 100 patients (136 eyes) with DR who were admitted to our hospital during January 2015 to December 2016 were enrolled in the study.All patients were given 532nm laser treatment.Changes of visual acuity and the incidence of complications were statistically analyzed after treatment, and the macula central fovea retinal thickness and hemodynamic changes of affected eyes were compared before and after treatment.The effects of laser treatment were compared among patients with different types of diabetes, patients in different DR stages and patients with different glycosylated hemoglobin (HbAlc) levels.RESULTS:After treatment, the macula central fovea retinal thickness, end diastolic velocity (EDV), pulsatility index (PI) and central retinal artery (CRA), mean flow velocity (Vm) significantly decreased (P<0.05).After treatment, there were 2 cases (2 eyes) of bleeding and 2 cases (2 eyes) of tractional retinal detachment.The effective improvement rate of visual acuity was 83.1%.There were significant differences in the improvement rate of visual acuity among patients with different types of diabetes [type 1 (60.0%) vs type 2 (84.9%)], patients in different DR stages [preproliferative diabetic retinopathy (NPDR) 92.3%, early proliferative stage (PDR) 85.1%, high-risk PDR 54.2%] and patients with different HbAlc levels (< 8% 91.8% vs ≥8% 73.0%) (P<0.05).CONCLUSION:The 532nm laser treatment is effective for DR.It can significantly improve the retinal hemodynamics and visual acuity and relieve macular edema.Types of diabetes mellitus, stages of DR and blood glucose control effect may affect the effects of laser treatment.

To explore the utility of apparent diffusion coefficient(ADC)histogram analysis for differentiating genetic subtypes of diffuse lower-grade gliomas. A total of 55 patients with WHO grade Ⅱ/Ⅲ diffuse lower-grade gliomas who underwent preoperative routine brain magnetic resonance imaging and diffusion weighted imaging in our center were retrospectively evaluated.Among whom there were 14 patients with isocitrate dehydrogenase(IDH)wild-type gliomas(IDH group),19 patients with IDH-mutant 1p19q intact gliomas(IDH 1p19q group),and 22 patients with IDH-mutant 1p19q co-deleted gliomas(IDH 1p19q group).The whole-lesion ADC values derived from histogram analysis(including ADC,ADC,ADC5%,ADC10%,ADC25%,ADC50%,ADC75%,ADC90%,ADC95%,ADC,mode,range,skewness,kurtosis,standard deviation,inhomogeneity,and entrophy)were measured for each patient.All parameters between the different genetic subtypes were compared by using the Student's test or Mann-Whitney test.Receiver operating curve(ROC)analysis was used to assess the diagnostic performance of ADC histogram in distinguishing the different genetic subtypes. Compared with IDH group,the ADC75%(=0.021),ADC90%(=0.015),ADC95%(=0.014),ADC (=0.035),range(=0.009),standard deviation(=0.001)and inhomogeneity(=0.001)were significantly lower in IDH group;in contrast,the ADC (=0.031)and kurtosis(=0.020)of IDH group were significantly higher than those in IDH group.The ADC(=0.010),ADC5%(=0.016),ADC10%(=0.012),ADC25%(=0.007),ADC50%(=0.005),ADC75%(=0.015),and mode(=0.002)were significantly higher in IDH 1p19q group than in IDH 1p19q group.Inhomogeneity achieved the highest area under ROC(AUC)(0.811)in differentiating IDH gliomas and IDH gliomas,with a cutoff value of 0.229;the sensitivity and specificity were 85.7% and 73.2%.The mode achieved the highest AUC(0.744)in differentiating IDH 1p19q gliomas and IDH 1p19q gliomas,with a cutoff value was 1448.75×10 mm /s;the sensitivity and specificity were 57.9% and 90.9%. ADC histograms analysis may be helpful to differentiate genetic subtypes in lower-grade gliomas.
Brain Neoplasms ; Diffusion Magnetic Resonance Imaging ; Glioma ; Humans ; ROC Curve ; Retrospective Studies

ObjectiveTo study the MRI features of children with cerebral palsy(CP) resulting from anoxia.Methods The clinical and MRI findings in 83 premature or mature children affected by cerebral palsy resulting from PVL were reviewed retrospectively to search for the MRI features and the data were analyzed by statistic. Results1. MRI features of CP children resulting from anoxia were clearly demonstrated:1) MRI features of PVL: reduction of white matter ;T2W signal hyperintensity in white matter; ventricle enlarged or irregular appearance; lateral fissure;deepened or widened Sulci;and abnormal corpus callossum; 2) other abnormal MRI features: basal ganglion damaged; cerebral cortex atrophy or malacia. 2.Differences in MRI features between premature and mature CP children: there are significant differences between premature and mature children at malacia and cyst of deep white matter; enlargement and irregularity of the lateral ventricles. ConclusionsMRI examination can clearly display the level and scope of focus of PVL,and the differences in MRI features between premature and mature children.The level and degree of premature children are deeper and more extensive than those of mature children.Cyst and malacia in deep white matter,enlargement and irregularity of the lateral ventricles occur more frequantly in premature children.

ObjectiveTo observe the effect of integrated traditional Chinese medicine therapy on diabetic peripheral neuropathy.Methods22 patients with diabetic peripheral neuropathy were as the group of integrated traditional Chinese medicine therapy ,who received Chinese herbal medicine treatment(orally),acupuncture,etc. Other 20 cases were as the control group,disease natural course. The effect of two groups were compared with the means.ResultsThe patients in group of integrated traditional Chinese medicine therapy got obviously better results than that of the control group(P<0.05).ConclusionThe integrated traditional Chinese medicine therapy is effective on diabetic peripheral neuropathy.

Female ; Humans ; Infant ; Lung ; physiopathology ; Male ; Pneumonia, Viral ; physiopathology ; Respiratory Function Tests ; Respiratory Syncytial Virus Infections ; physiopathology ; Respiratory Syncytial Viruses