With the rapid development of internet and multimedia technology,the training of visual literacy has gained much more attention.In the teaching of Biochemistry,when confronting numerous visual tools in various ways for biological molecules research and rapid development of subject,teachers and students are required to have higher level of visual literacy.However,it is slighting and retarded to develop visual literacy education in China.Therefore,it is very important to emphasize the improvement of visual literacy in the teaching of Biochemistry,which can improve the ability in teaching design and learning method in this era of graphical interpretation.

Objective:To investigate the neuro psychological characteristics and their change in leukoaraiosis(LA).M ethods:29 asymotamatic LA sub jects and 25 normal controls were compared on a comprehensive neuropsychological test battery,which included Revised Visual Retention Test(VRT),Wechsler Adult I n telligence Scale-Revised in China(WAIS-RC),and Zung's Self-rated Depression Scal e (SDS).Both groups were matched for sex,age and education.Results:The LA group s cored lower on the VRT than did the control group ,and the mean standard score o f the Memory and/or Freedom From Distractibility factor(MFSs)of the WAIS-RC in t he LA group was lower than that of the control group.There were no significant d ifferences o f the Full Scale IQ of the WAIS-RC and the score of the SDS between the two grou ps. Conclusion:LA may contribute to cogniti ve impairment in the neurologically healthy elderly,especially involving deficits of visuospatial ability ,disfunct ion of memory and attention,as well as slowing of mental processing.

Objective: To investigate the effect of miR-144-3p modulating proliferation, migration and apoptosis of liver cancer Huh-7 cells through blocking frizzled class receptor 4 (FZD4)/Wnt/β-catenin pathway and the possible mechanism. Methods: A total of 18 pairs of cancer tissues and corresponding para-cancerous tissues from liver cancer patients, who underwent surgery in Workers' Hospital of Liuzhou City from March 2012 to July 2017, were collected for this study; in addition, hepatic cancer cell lines (Huh-7, SMMC7721 and MHCC97) and human normal liver epithelial cell line THLE-3 were also collected. The expression of miR-144-3p in liver cancer tissues and cell lines was detected by qPCR. MiR-144-3p mimics/inhibitor and FZD4 siRNA were transfected into liver cancer Huh-7 cells; the proliferation, migration and apoptosis of Huh-7 cells were evaluated by CCK-8 assay, Transwell assay, wound healing assay and Annexin V-FITC/PI double staining flow cytometry assay, respectively. The interaction between miR-144-3p and FZD4 was verified by dual-luciferase reporter gene assay. Results: The expression of miR-144-3p was down-regulated in liver cancer tissues and cell lines (P<0.05 or P<0.01). Over-expression of miR-144-3p significantly inhibited cell proliferation viability, migration but induced apoptosis of Huh-7 cells (all P<0.01). Moreover, dual-luciferase reporter gene assay showed that miR-144-3p directly interacted with FZD4 and suppressed its expression. Furthermore, in vitro experiments verified that miR-144-3p targeted FZD4 to suppress the proliferation, migration and promote apoptosis of Huh-7 cells via blocking Wnt/β-catenin pathway (all P<0.01). Conclusion: miR-144-3p inhibits malignant biological behaviors of liver cancer Huh-7 cells via blocking Wnt/FZD4/β-catenin signaling pathway, which may provide potential molecular targets for early diagnosis or treatment of liver cancer.

Bone Morphogenetic Protein 4 ; genetics ; Cell Adhesion Molecules ; genetics ; Extracellular Matrix Proteins ; genetics ; GATA4 Transcription Factor ; genetics ; Heart Septal Defects, Atrial ; genetics ; Heart Septal Defects, Ventricular ; genetics ; Humans

Bioreactors ; Humans ; Liver Failure, Acute ; therapy ; Liver, Artificial ; classification ; Sorption Detoxification ; instrumentation ; methods

OBJECTIVE: To analyze the requirement of pharmaceutical care among physicians, nurses and patients and to explore work mode of clinical pharmacists. METHODS: The requirement of pharmaceutical care in concrete cases was summarized by combining with experience of author as clinical pharmacist in cardiology department. RESULTS: The advantage of clinical pharmacist and convenient consultation for selection of drugs contribute to complementary with physicians’ work. CONCLUSION: Clinical pharmacist provides various pharmaceutical care according to the requirement of doctors, nurses and patients.

Objective To study the expression and significance of survivin and cyclin D 1 in hepatic cellular carcinoma (HCC).Methods The expression of survivin and cyclin D 1 were detected in 61 cases of HCC by immunohistochemistry.Results The expressive rates of survivin and cyclin D 1 in HCC were 44.3% and 39.3%.Both survivin and cyclin D 1 rates in the lower-differentiated group were significantly higher than those in the well-differentiated (P

Objective　To study the effects of ACE1 on amount and mRNA expression of Ca2+ release channels(RyR2) of myocardial sarcoplasmic reticulum(SR) in prevention and treatment of chronic heart failure.Methods　After the model of chronic heart failure was established with ligation of left corongary artery in rats,the animals were prevented and treated with Perindopril. Hemodynamic parameters, Bmax and Kd of ［3H］－ryanodine binding to RyR2、RyR2 mRNA content were determined.Results　Compared with the control group(group C),LVEDP in the heart faliure group (group F)increased(P<0.01),while+dp/dtmax and -dp/dtmaxdecreased significantly(P<0.01).LVEDP was lower but +dp/dtmax and -dp/dtmaxsignificantly higher in the Perindopril treated group(group P)than those in group F(P<0.01).Bmaxof ［3H］－ryanodine binding to RyR2 and mRNA content of RyR2 in group F were lower than those in group C(P<0.01),and these in group P were higher than those in group F(P<0.01). There were no significant difference of Kd among the three groups(P>0.05).Conclusion　The amount and mRNA expression of RyR2 of myocardial sarcoplasmic reticulum(SR) decreased in chronic heart failure.Perindopril can improve mRNA expression and amount of RyR2 of myocardial SR in prevention and treatment of chronic heart failure, thus contributing to the improvement of myocardial function.

Objective To study expression and clinical significance of nm23 genes in primary breast carcinomas. Methods The expression of nm23 was detected by immunohistochemical S-P method in 286 cases of primary breast carcinomas. Results The positive rate of nm23 expression was 65.7%. There was not a significant correlation between the positive rate of nm23 and patients' age, tumor pathological types. There was a significant relation between the expression of nm23 and tumor clinical stage, axillary lymph node metastasis, and the positive rate of nm23 expression in the cases of clinical stage I without axilliary lymph node metastasis was significantly higher than that in the cases of clinical stage III with axilliary lymph node metastasis. Conclusion The expression of nm23 gene was negatively related with clinical stage and axilliary lymph node metastasis in breast carcinomas, which indicated that nm23 gene expression may serve as an index for predicting lymph node metastasis and the prognosis of breast carcinoma.

Objective To investigate the analysis of Symbicort in stable stage of chronic obstructive pulmonary disease treatment and intervention. Methods 80 patients with chronic obstructive pulmonary disease in stable period from June 2014-2016 year in May in our hospital were randomly divided into control group and experimental group, 40 cases in each group. The control group of patients with the use of simple Symbicort treatment and routine nursing care to patients, patients in the experimental group using Symbicort combined with Bailing Capsule for treatment, and the implementation of targeted nursing intervention measures, compare the effect of two groups of patients and nursing satisfaction. Results the clinical treatment of patients in the experimental group the total efficiency 95.0%, nursing satisfaction was 97.5%, the control of clinical patients in the treatment group the total effective rate was 80.0%, nursing satisfaction was 87.5%, the experimental group was significantly higher than the control group, the difference was statistically significant (P<0.05). Conclusion Chronic In the stable period of obstructive pulmonary disease, the combination of Xin Yi capsule combined with Bailing capsule can effectively improve the pulmonary function of patients and improve the clinical therapeutic effect, and is worthy of popularization and application in clinic.