Cell biology is an important course for all the students of medical school,and this course should be given with different content for the students with different academic background.The major content of cell biology course for the freshmen should be the cellular structure and the sub-cellular structure,and for the senior undergraduates,the content should include molecular basis of the cell function,and for the postgraduates,this course should focused on the molecular mechanisms of the cell function.To teach students in accordance of their background and aptitude is a good way to get a satisfied effect in a course for both teachers and students.

Objective To obtain stable-expressing cell lines which could constantly express tropic1808 gene and investigate the effect of tropic1808 by detecting the expression level of NF-H in PC12 cells. Methods The recombinant tropic1808 plasmid was constructed and transfected into PC12 cells.PC12 cells stable-expressing tropic1808 were established by G418 selection and confirmed by Western blot.The expression of NF-H in the PC12 stable-expressing tropic1808 was observed by RT-PCR,real time PCR,Western blot analysis and cytohistochemistry methods. Results Western blot confirmed that tropic1808 gene could express stably in PC12 cells.The data of RT-PCR,real time PCR,Western blot and cytohistochemistry all demonstrated that the expression of NF-H was increased in PC12 cells stable-expressing tropic1808.Conclusion PC12 cell lines stable-expressing tropic1808 were obtained and the expression of NF-H up-regulated in the PC12 cells stable-expressing tropic1808 gene.

Anticoagulants ; therapeutic use ; Child, Preschool ; Fontan Procedure ; adverse effects ; Heparin ; therapeutic use ; Humans ; Male ; Protein-Losing Enteropathies ; drug therapy ; etiology

Acupuncture Points ; Acupuncture Therapy ; Adult ; Headache ; therapy ; Humans ; Male ; Pain, Intractable ; therapy ; Scalp ; Treatment Outcome

Myocardial infarction (MI) is a major cause of death and disability worldwide.The definition of myocardial infarction has been updated.Released in 2012,Third Universal Definition of Myocardial Infarction of ESC/ACCF/AHA/WHF Expert Consensus,made the clinical application value of troponin clear and suggested to monitor the dynamic changes of cTn in patients with suspected,emphasized the importance of clinical differential diagnosis.In consensus,it also noted that the application of high sensitive troponin can lead to false positives results,and pointeds out that in the assessment of cardiac injury associated with percutaneous or surgical coronary procedures,the rational cut-off value of cTn remains controversival.In addition to acute coronary syndrome,cTn elevations are common in many disease states,and with the improvement of detection sensitivity,low level increase of cTn,will be more.In acute and chronic heart failure,the cTn is elevated,and ACS may be the cause of worsening heart failure,So we should identify whether the cTn elevation is pure from the myocardial injury of heart failure or myocardial necrosis caused by ACS.Nowadays,the increased incidence of myocardial infarction has much to do with the wide application of cTn.Clinical applications of cardiac biomarkers and imaging techniques are flexible as the differences in the diagnostic techniques of myocardial infarction among countries and regions result.

20 patients with myofascial pain dysfunction syndrome(MPDS)were were treated by NTI-tss splint only during night for 2 months.After treatment,VAS decreased(P <0.01)and active maximum mouth opening degree increased(P <0.01).NTI-tss splint is ef-fective in the treatment of MPDS.Its side effect needs to be further observed.

Objective To evaluate the effect of a new schistosomiasis control strategy based on the infection source control in four-lake regions of Hubei Province. Methods The new strategy based on the infection source control included the safe water sup-ply,feces harmless treatment,replacing cattle with machine,captive livestock,chemotherapy,Oncomelania hupensis snail con-trol in susceptible areas,hardening ditches,etc,and the new control strategy was implemented for 7 years in 9 counties(cities or districts)of the four-lake regions. The schistosomiasis situations were investigated before and after the intervention of the new strat-egy. Results The coverage rates of feces harmless toilets(three format toilets),biogas digesters,and safe water supply were 42.00%,23.16% and 93.76%,respectively. The number of ditch hardening was 1 960;the area of eliminating snails was 1 378.42 hm2;the number of persons who received the health education was 3 524 818 accounting for 92.17%of the total popula-tion;the number of person-time of taking active protection measures was 516 636 963. The average annual decline rates of schisto-some infection were 24.42%and 38.38%in residents and cattle,respectively. The endemic villages decreased by 4.77%,the vil-lages with snails decreased by 7.05%,and the villages with snails accounted between 63.19%and 66.21%of the total endemic vil-lages. The area with snails decreased by 90.35%,and the advance schistosomiasis patients decreased by 5.55%,and the fatality rate of advanced schistosomiasis patients decreased by 1.24%. No acute schistosomiasis patients occurred. Type One and Two en-demic(heavy endemic)villages decreased to zero;Type Three endemic(moderate endemic)villages decreased by 10.22%;but Type Four endemic(mild endemic)villages increased by 66.38%;and Type Five endemic(no endemic for 5 years)villages de-creased by 0.22%. The standards of schistosomiasis transmission controlled have achieved on schedule. Conclusion The imple-mentation of the new schistosomiasis control strategy based on the infection source control in four-lake regions of Hubei Province can effectively control schistosomiasis.

Proteome is defined as all proteins expressed in a cell, a tissue or an organism. Proteomics, a science of understanding the life activity law at the whole protein level, takes proteome as a research object; it is also a scientific method for quantitative detection of one or more protein populations or proteomes in a cell or tissue. Cerebral ischemic preconditioning has been one of the research hotspots in the field of neuroscience for decades. Its neuroprotec-five mechanism is associated with the changes of protein expression levels after cerebral ischemia, Therefore, proteomics has become more and more important in its mechanism study. This article mainly presents the major techniques of proteomics and their application in the studies of cerebral ischemic preconditioning.

Subclinical hypothyroidism is a metabolic disease, defined by increased thyroid-stimulating hormone (TSH) and accompanied by normal thyroid hormone levels. Recent years, many domestic and foreign studies have showed that sub?clinical hypothyroidism may be related with atherosclerosis and left ventricular diastolic dysfunction, which increasing the risk and mortality of cardiovascular diseases. Subclinical hypothyroidism may be associated with lipid metabolic disorders, hypertension, coagulation dysfunction, endothelial dysfunction, abnormal glucose metabolism, homocysteine, C-reactive pro?tein and lipoprotein. At present, controversy persists on the subclinical hypothyroidism. The aim of this study is to review the correlation between cardiovascular diseases and subclinical hypothyroidism.

OBJECTIVE:To explore the significance of clinical pharmacists providing pharmaceutical care for pregnant patients with asthma in respiratory department. METHODS:Clinical pharmacists participated in the analysis of 2 cases of pregnancy complicating with asthma and applied pharmaceutical suggestion and therapy plan as penicillin anti-infective thera-py,intravenous dripping of magnesium sulfate combined with doxofylline,albuterol aerosol treatment instead. RESULTS:The asthma symptom had been relieved significantly and then the patients were discharged from the hospital after clinical phar-macists disposed the symptom appropriately. CONCLUSIONS:The participation of clinical pharmacists in pharmaceutical care for pregnant patients with asthma in respiratory department. Can improve the prognosis effectively and guarantee the safety of drug use.