The prognosis value of galectin-3 in patients with acute ischemic stroke / 国际检验医学杂志

Objective To evaluate the prognosis value of the expression of galectin 3 in patients with acute ischemic stroke. Methods 165 Patients with acute ischemic stroke had been observated for 12 months and their occurrence of recurrent stroke e-vents were recorded.The concentration of galectin-3 was detected.Results 65 patients had recurrence stroke events with a rate of 39.39% within 12 months.It was also found that the serum concentration of galectin-3 in acute ischemic stroke recurrence patients were significantly higher than those of patients without recurrence,the difference was statistically significant(P <0.05).The rate of acute ischemic stroke recurrence in patients with high concentrations of galectin-3 was higher than that in patients with low concen-trations of galectin-3,the difference was statistically significant(P <0.05).Conclusion Galectin-3 is a good indicator to predict the prognosis of patients with acute ischemic stroke,and it could be used to evaluate the risk of recurrence in patients.

Fungus Isolation from Clinically Used Abacterial Body Fluid:Flora Distribution and Drug Resistance / 中华医院感染学杂志

OBJECTIVE To study fungal isolation and its drug resistance from abacterial body fluid.METHODS The abacterial body fluid for patients in our hospital was cultured by BacT Alert 120 and routine method.The strains which had been isolated were identified by development culture method and VITEK-YBC card or API-20C AUS reagent stripes.Furthermore,drug sensitive test was done by ATB FUNGUS2 drug sensitive reagent kit.RESULTS From the 898 samples with positive cultures of abacterial body fluid.8 species and 79 strains were isolated.Among the 79 fungal strains(8.8%),Candida albicans was 40 strains(50.6%),C.tropicalis was 12 strains(15.2%),C.glabrata was 11 strains(13.9%),C.parapsilosis was 9 strains(11.3%),C.guilliermondii was 4 strains(5.1%),C.krusei was 1 strain(1.3%),Cryptococcus were 1 strain(1.3%),and Mucor were 1 strain(1.3%).From them,13 strains(16.5%) were isolated in ICU,10 strains(12.7%) were in neurosurgical department,9 strains(11.4%) in oncological department,8 strains(10.1%) in urological surgery department,7 strains(8.9%) in thoracic surgery department,7 strains(8.9%) in pneumology department,6 strains(7.6%) in hematology department,5 strains(6.3%) in gerontology department,4 strains(5.1%) in orthopedic department,4 strains(5.1%) in endocrinology department,2 strains(2.5%) in nephrology department,and 4 strains(5.1%) in other units.The antifungal activity of amphotericin B,nystatin and flucytosine for fungus was quite perfect with sensitive ratio of 90%.But the drug resistance ratio to miconazole,ketoconazole and econazole was upward on 20-30%.CONCLUSIONS It′s important and necessary to monitor the circumstance of fungal infection and resistance of the pathogenic fungi due to its increased morbidity.

Progress in the experimental studies of traditional Chinese medicine for benign prostatic hyperplasia / 中华男科学杂志

The present article reviews the progress in the experimental studies of traditional Chinese medicine for benign prostatic hyperplasia (BPH) in the recent years. Traditional Chinese medicine can inhibit prostatic hyperplasia, after the growth factor of prostate cell proliferation, regulate nerves and endocrine, and act on the kinetic factor (alpha-receptor) and static factor (augmented prostate) of BPH formation. We also investigate the selection of the animal model of prostatic hyperplasia. It has certain directive effect to further discover the action mechanism of traditional Chinese medicine in the treatment of BPH.

Contingent negative variation in the aged with memory impairment and dementia tendency in the course of advance towards dementia / 中华老年医学杂志

Objective To investigate the feature and general trend of the contingent negative variation (CNV) in the aged with memory impairment (AMI) and dementia tendency in the course towards advanced dementia. Methods CNV in 69 AMI subjects (serving as the study group) and 22 healthy elderly subjects selected from well age matched (serving as the control group) were examined. Hasegawa's dementia scale for the aged (HDS) in all AMI were also examined. 2 3 years later, 22 from the study group were examined again. The wave forms and relevant indexes of CNV were observed and analyzed. Results Reaction time(RT)〔(284.3?170.6) ms vs (149.8?101.7) ms, P

Determination of Hydrogen Chloride in Air by Ion-Chromatography / 环境与健康杂志

Objective To make a method for determining the hydrogen chloride in the air by ICS 1 000 ion chromatographic system. Methods Hydrogen chloride in the air of workplace was determinated by using ICS-1 000 ion chromatographic with Ion Pac AS14 chromatographic column, a mixed solution of 3.5 mmol/L Na2CO3 and 1.0 mmol/L NaHCO3 were used as eluent and absorbing solution for the air sample. The sampling was performed at a flow rate of 1.2 ml/min. Results The detection limit was 10 ?g/L, RSDs were 1.65%-3.68% and the rates of recovery were 91.8%-99.7%. Conclusion This method was proved to be accurate, simple, rapid and the disturbance of the other anion and chlorine ion can be avoided. It is also considered as an ideal method to determine the hydrogen chloride in the air.