Pseudomonas fluorescens is one of the most common contaminative bacteria of the stored blood. Ps. fluorescens No. 10-36 was cultured at 4℃, 22℃ and 37℃ for studying its growth phase and logarithmic growth phase. The results showed that this strain grew slowly at 37℃ with a generative rate of 900 minutes, but had no difference between the lag phase and the logarithmic growth phase. At 22℃ the lag phase were 5 hours, and the logarithmic growth phase were 29minutes, while at 4℃, the lag phase was 30 hours and the logarithmic growth phase was 300 minutes.

Combined Modality Therapy ; Eczema ; diet therapy ; drug therapy ; Feeding Behavior ; Humans

Objective To investigate the clinical diagnostic value of electrocardiogram(ECG)in patients with low blood potassium.Methods From January 2015 to October 2015,patients with low blood potassium were given ECG examination in Yueqing Maternal And Child Health Care Hospital.The relationship between low blood potassium and ECG changes was analyzed.Results The concentration of serum potassium in patients with 0.9 -2.5mmol/L electrocardiogram U wave change,T wave change,ST segment changes,Q -T prolongation,arrhythmia were significantly higher than that of serum potassium concentration in 2.6 -3.4mmol/L patients,and the difference was statistically significant (χ2 =4.63,4.10,4.47,5.01,4.92,all P <0.05).Of patients with hypokalemic ECG showed characteristics of U wave amplitude increased,ST segment depression,T wave amplitude decreased,QT interval prolongation,arrhythmia,of which the most common was premature ventricular contractions,severe low blood potassium could also be occurrence of malignant ventricular arrhythmia.Conclusion Low blood potassium has characteristic changes of ECG,ECG as a noninvasive,simple and quick examination,which is helpful for the rapid diagnosis of low blood potassium.

Objective To analyze the characteristic of articles, authors and citations in Journal of Clincal Neurology from 2008 to 2015.Methods The data about articles, authors and citations in Journal of Clincal Neurology from 2008 to 2015 were analyzed by bibliometrics method.Results There were 1623 papers published in Journal of Clincal Neurology during the 2008 to 2015 years.The average number of articles per issue was 33.8.The average number of article per paper was 0.424.The papers with funded projects were 432 (26.6%).The first authors were mainly come from Jiangsu, Shandong, Beijing, Shanghai and Hebei, etc.The average cooperation degree was 4.17, and the average co-author rate was 95.81%.The average rate of the papers with citation was 93.96%, and the total number of citations was 18708.The citations were mainly come from foreign language (74.3%) and journals (97.7%).The average Price index was 37.72%.Conclusion Journal of Clincal Neurology is an academic journal of high quality, with strong influence in field of clinical neurology.

0.05).Conclusion There are hapatic and renal disease,craniocerebral disease,wound,toxicaion with hypouricemia,the clinical assay should be paid more attention.

CYP2A6 is an important drug metabolic enzyme that plays a central role in pharmacology and toxicology.Coumarin and nicodine are mainly metabolized by it.CYP2A6 also have a close connection with diseases that related to smoking.While hnRNP A1 is a protein that shows an important regulative action on some specific genes at post-transcription level.Recently,researchers are paying more and more attention to the relationship between the activity of CYP2A6 and the expression of hnRNPA1.In order to master the change rule of CYP2A6 activity,we try to explain the regulative effect on CYP2A6 by hnRNP A1 at post-transcription level,which will bring an important effect on guiding clinical medicine treatments and smoking addictive therapy.

OBJECTIVE To explore optimal change dressing of the incision of trachea.METHODS Seventy-eight patients were randomly and equally divided into the traditional group and test group.In traditional group,after dressings change with conventional disinfection,the sterile gauze was cut into "E" shape and overlapping covered on the incision of trachea around the trachea cannula from top to bottom and fixed with adhensive plaster.In test group,after dressings change with conventional disinfection,the special sterile drainage was fixed and smoothed around the trachea cannula from left to right(or from right to left).RESULTS In test group,skin incision colonies of patients were significantly lower than that in traditional group(P

Objective To evaluate the value of ultrasonic mini probe(UMP) in the diagnosis of lower digestive tract lesions . Methods one hundred and fifteen patients with lesions of lower digestive tract were undergone EUS with UMP (Olympus UM-3R, 20MHz; UM-2R, 12MHz). Results Eighty one cases with colorectal carcinoma appeared as a hypoechoic mass under UMP. UMP had an overall accuracy rate of 82. 7% (67/81) in the diagnosis of depth of infiltrative colorectal carcinoma. The sensitivity and specificity of UMP in the diagnosis of lymph node metastasis were 55. 4% and 68. 8% respectively. All 15 cases with submucosal tumors were diagnosed correctly under EUS except one leiomyoma misdiagnosed as leiomyosarcoma and other 10 and 9 cases were ulcerative colitis and Crohn's diseases respectively. Conclusions UMP has a high accuracy in determining the invasive depth of colorectal carcinoma and submucosal tumors. The preoperative UMP may provide much information and influence on the choice of therapy for colorectal carcinoma and submucosal tumors.

This study was aimed to determinate the content of quercetin from different parts (such as flowers, fruits, stems, leaves and branches) of Penthorum chinense Pursh. from Sichuan province so as to offer reference for the comprehensivedeve lopment and utilization of P. chinense Pursh. The quantitative determination of quercetin from five groups of different parts of P. chinense Pursh. were carried out and put into comparison by the reversed-phase high performance liquid chromatography (RP-HPLC). The results showed that there were larger differences of content among different parts. The highest content of the medical parts were flowers and fruits, which was followed by the leaves, stems and branches. It was concluded that different parts (such as flowers, fruits, stems, leaves and branches) of P. chinense Pursh. from Sichuan province should be divided in the clinical and productive practice, which was to supply the scientific basis for enhancing the curative effect and reasonable exploitation and utilization of the resource of P. chinense Pursh.

This study was aimed to analyze the influence of specific clinical effect of Dioscorea opposita Thunb. by dosage in order to summarize its rules. Recordings on pills containing D. opposita Thunb. from the classic prescrip-tion of the Formula Dictionary of Traditional Chinese Medicine were collected. Dosage of D. opposita Thunb. was used as the cardinal line. EXcellwas used to conduct schematic analysis. The results showed that small amount of D. opposita Thunb. had the effect of reinforcing the spleen. The effect of tonifying the lung had the dosage boundary line of 10 g. The small dosage had weak effect and large dosage had strong effect. The effect of tonifying the kidney was often the middle dosage. When the dose was larger or smaller, the effect was not obvious. The effect of consoli-dating the kidney was obvious when using larger or smaller dosage. It was concluded that the dosage of D. opposita Thunb. had relatively big influence on its effect, which provided reference of more value for the clinical practice and health cultivation.