Behcet Syndrome ; Child ; Humans ; Intestinal Diseases ; Male

Objective To discuss the teaching method and effect of teaching-learn-do integration mode in the Basic Nursing Technology.Methods Students of two classes of grade 2010 and two classes of grade 2011 in our nursing college were randomly divided into the experimental group and the control group,they respectively adopted teaching-learn-do integration teaching mode and first-theory-after-practice traditional teaching method.The teaching effect of the two groups by theory and skills testing was compared.Results The experimental groups were better than the control groups in two grades in skill examination results.For the theoretical examination results,the experimental group of grade 2011 was better than the control group,while the two groups of grade 2010 were undifferentiated in theoretical examination.Conclusions Teaching-learn-do integration mode can not only improve students' operating skills,but also promote the theoretical learning,and improve the students' learning ability of independent innovation,suitable for practical and technical-strong course teaching in Basic Nursing Technology.

Mammal multidrug and toxin extrusion proteins (MATEs) play an important role in the transport of organic cations in the body. MATEs mediate the final excretion step for multiple organic cation drug used clinically and important endogenous substances. This article reviews the discovery, type, gene coding and polymorphism, body distribution, classification of substrates and inhibitors and their research method of MATEs. The article also discusses the major research significance of MATEs with examples.

Objective To compare the difference between the short stature and normal boys testicular vol-ume,and to investigate the relationship between the short stature and testicular development.Methods Testicular testing for 70 cases of short stature by color doppler ultrasound from 4 to 12 years old,calculation of testicular volume average(MVT),references for the boy normal testicular volume provided by Peking union medical college hospital and the Beijing children's hospital,compared the above two groups.The short stature's height,weight,body mass index (BMI)for correlation analysis.Results The MVT of the short stature group were lower than normal,compared with the normal group differences statistically significant(P<0.05);The weight,BMI,MVT of idiopathic short stature had a tendency to decrease compared with complete lack of growth hormone deficiency from 10 to 12 years old;The short stature's height had low relativity with MVT(r=0.393,P=0.01 ),the weight had middle relativity with MVT(r=0.508, P<0.01),and the BMI had low relativity with MVT(r=0.352,P<0.01).Conclusion The testicular development of short stature is relatively slow,which should make early intervention for the gonad development of short stature.

Objective To investigate the expression of glucose transporters(GLUTs)in placentas of pregnant women with abnormal glyeometabolism,and to explore its effect on glucose transport between mother and fetus and its relation with the birth weight.Methods Placentas of 41 pregnant women with abnormal glycometabolism(7 cases of DM,10 GDM A1,10 GIGT and 14 GDMA2)and 15 normal pregnant women as control were selected.The expression of GLUT1 and GLUT3was detected by immunohistochemistry.The birth weight was measured at delivery.Results GLUT1 was expressed in the syncytiotrophoblasts and cytotrophoblasts,whereas GLUT3 in some endothelial cells.The expressions of GLUT1 and GLUT3 were significantly different among the five groups(P＜0.01).Positive correlation was shown between the GLUT1 expression and the birth weight(rs=0.532,P＜0.01),but not in GLUT3 expression.Conclusions The expression of GLUT1 and GLUT3 in placentas of pregnancy with abnormal glycometabolism is enhanced,and GLUT1 may play a predominant role in the fetal glucose uptake.

The paper analyzes the impact of MOOC on medical information resources construction,and proposes the response strategies for the information resources construction of medical library,including introducing Patron Driven Acquisitions (PDA) mode,strengthening digital resources construction efforts,developing medical MOOC course reference resources system and constructing medical library alliance.Meanwhile,it points out that the medical library is required to dig users'information demand further and solve the issue of MOOC copyright clearance.

The blood gases and acid-base disorders were analysed in 276 cases with chronic cor pulmonale at 2260m above sea level (Xining). The results demonstrated that: (1) the incidence of acid-base disorders, respiratory acidosis and the ratio of compensatory to decompensatory respiratory acidosis were low, the rate of respiratory alkolosis was high, if they were evaluated according to the formula used on plains. If normal values determined in Xining were used, the various incidences were about the same as observed on plains. (2) In diagnosing respiratory failure with blood gas analysis if the criteria commonly employed on plains was applied, the incidence of type J respiratory failure was higher, and that of type I was lower. If PaO25.33kPa were used as the criteria for respiratory failue, the incidence of type I respiratory failure became lower with type Ⅱ higher. The characteristics of acid-base disorders and diagnostic criteria of respiratory failure in patients with cor pulmonale were discussed.

OBJECTIVE: To determine and compare the contents of tanshinone Ⅱ A in difference dosage form of Guanxin danshen preparations(tablets,capsules,granules and dripping pills).METHODS: The tanshinone Ⅱ A in different Guanxin danshen preparations was extracted by ultrasonic extraction with methanol as solvent,and the content of tanshinone Ⅱ A was determined by HPLC on Agilent Zorbax C8(150 mm?4.6 mm,5 ?m) column with mobile phase consisted of methanol-water(72∶28)under a detection wavelength of 270 nm.RESULTS: The linear ranges for tanshinone Ⅱ A stood at 2.76～138 ?g?mL-1(r=0.999 9).The average recoveries of Guanxin danshen tablets,Guanxin danshen capsules,Guanxin danshen granules and Guanxin danshen dripping pills were 99.29%,100.37%,100.18% and 98.71%,respectively with RSD at 1.78%,2.10%,1.55%,and 1.09%(all n=6),respectively.CONCLUSION:The content of tanshinone Ⅱ A in differed greatly in different Guanxin danshen preparations;therefore it is urgent to establish the quality standard for Guanxin danshen preparations as soon as possible.

OBJECTIVE:To provide reference for food & drug regulatory authorities in China to disclose government information.METHODS:In the light of the development and status quo of the disclosure of information in US FDA,the access,content and procedure for the disclosure of information in FDA were discussed.RESULTS & CONCLUSIONS:There are many similarities between US and China in the disclosure of information.In view of the practical situation of governmental information disclosure in food and drug regulatory authorities in China,Chinese government should be able to find out such key issues as the human and financial support is much needed in FDA information disclosure,the disclosure level should be in line with our national condition,a three-dimensional publicity system of government information at different level should be established and emphasis should be laid to the key disclosed information etc based on the research on the development,access,content and procedure of information disclosure in FDA.

Objective To analyze the CT characteristic of pulmonary inflammatory mass and peripheral lung cancer, and to look for the method of diagnosis solitary pulmonary nodule. Methods 28 patients of pulmonary inflammatory masses and 33 patients of peripheral lung cancers were included in the study,all patients conformed by pathology. The lesions were divided into typical and atypical masses according to morphology. Observing the signs of lesions and using the results ameliorate the morphological classification. Tested the method by ROC. Results According to the standard of morphology, the diagnosis sensitivity, specificity and accuracy of inflammatory mass are 64.3%, 72.7% and 68.9% respectively. The ameliorated sensitivity, specificity and accuracy are 75%, 81.8% and 78 7% respectively. Conclusion The method of making morphology as basement and sign as supplement can improve the sensitivity, specificity and accuracy of diagnosis.