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

The human bronchial arteries and their anastomoses with pulmonary vessels were studied on normal and diseased lungs in 30 adult and infant cadavers under a magnification of 3～40 times.The bronchial arteries pursue a tortuous serpentine course along the surface of the bronchi. They divide either before or after the bifurcation of the bronchi and often send two branches coursing along each bronchus with one branch on each side of the bronchial wall. These branches usually form a network in the fibrous coat of the bronchus. Smaller twigs penetrate the bronchial walls and form a similar network in the submucosa.Mediastinal pleural branches and interlobar pleural branches of the bronchial arteries have their subpleural, independent course from the bronchial tree and their larger caliber at peripheral sites.In the visceral pleura and on the surface of the bronchi or within the bronchial wall, there are precapillary anastomoses between the bronchial and pulmonary arteries, and between the bronchial artery and pulmonary veins. The anastomoses occur either end to end or end to side.In the pleural adhesions of 9 cases of the lungs, the newly developed pleural branches arising from the intercostal, the superior intercostal, the pericardiophrenie or the internal mammary artery, anastomose with the bronchial artery via pleural arterial network to reinforce the blood supply for the diseased pulmonary area.The important physiological function of the anastomoses between the bronchial arteries and pulmonary vessels, as well as the course and distribution of the bronchial arteries in the lungs were discussed.

OCT angiography (OCTA) is a non-invasive imaging technique for detecting blood flow information of the retina and choroid.Dye injection is not needed with OCTA,which is different from fundus fluorescein angiography (FFA) and indocyanine green angiography (ICGA).OCTA is able to observe blood flow in different retinal and choroidal segmentation slab.This revolutionary breakthrough in OCTA algorithm provides more and more accurate blood flow informations in the diagnosis of ocular vessel diseases and the study on pathogenesis of some vessel-related eye diseases.However,like other biometric technology,OCTA has its limitations and shortcomings,for example,OCTA presents a smaller observational area than FFA and ICGA,and some factors affect the imaging quality and cause misdiagnosis during the examination and reading image.Fully understanding the principle of OCTA and its image features are helpful for eye doctors to better interpret the blood flow changes of retinal diseases,choroidal diseases,glaucoma and neuro-ophthalmic diseases.Ophthalmologists should correctly apply this imaging tool for a better monitoring and following up of these diseases.

Household questionnaire survey was conducted in 200 residents of Tilan and Zhanhqiao neighborhoods, Xingang community, Shanghai to know their awareness of knowledge about pulmonary tuberculosis (TB) prevention and treatment. Results showed that 87.0% of the residents surveyed knew TB symptoms, but only 42. 5% knew cough and expectoration were pulmonary TB symptoms, 76. 5 % knew that TB could not be transmitted by use something that was used by TB patients, 85.5 % knew government policy of free and payment reduction for TB treatment, and 82. 0% knew there existed some hospitals for TB treatment designated by local health administrations. There was significant difference in the awareness between the two neighborhoods ( P ＜ 0. 01 ). Factors related to their awareness of TB prevention and treatment knowledge included family annual income, educational level, publicity by telecision and broadcasting.

Objective To explore the relationship between adaptive skills and intelligence in young children. Method 30 young children aged from 3 to 6 years were concurrently administered the Adaptive Skill Rating Scale for Young Children(ASRSYC) and China- Wechsler Young Chilren Scale of Intelligence(C -WYCSI). Result The correlation coefficients between the total score of ASRSYC and the verbal scale score , performance scale score and full scale score of C - WYCSI were 0. 85, 0.70and 0. 81, respectively. The corrdlations between the total score of ASRSYC and the subtest scores of C - WYCSI ranged from 0. 51 to 0. 75 . Conclusion Adaptive skills and intelligenoe in young children relate each other and develop jointly.

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.

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.

ObjectivesTo explore the impact of high body mass index (BMI) on irritable bowel syndrome (IBS) in Chinese adolescents.MethodsThe students were randomly selected from middle school and high school. They completed the epidemiological questionnaire of IBS and had their height, body mass measured.ResultsIn total, 1173 students were recruited, including 700 middle school students and 473 high school students. The incidence of overweight/obesity was 30.52%. The incidence of overweight/obesity was not significantly different between boys (28.40%) and girls (32.65%) (P=0.114), and there was not significantly different between students from middle school (30.57%) and high school (30.44%) (P=0.963). Two hundreds and twenty-one students suffered from IBS and the incidence of IBS was 18.84% with no significant gender difference. The incidence of IBS was significantly higher in students from middle school (13.43%) than those from high school (26.85%) (P<0.001). The incidence of IBS was not statistically significant be-tween overweight/obese students (22.07%) and normal weight students (17.42%) (P=0.061). The distribution of IBS subtypes had no statistical significance between overweight/obese and normal weight students (χ2=0.91,P=0.823). ConclusionsOverweight/obesity and IBS were extremely prevalent in Chinese adolescents, but the correlation be-tween them remains to be confirmed.

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.