In the teaching reform of cytobiology,we should first formulate a reasonable syllabus according to training goals,pay attention to course content reform,strengthen connection with other preclinical medicine subjects,combine quality-oriented education in class instruction,and cultivate students scientific and original spirit.The experimental courses should be offered from higher level and be conformed with subject development.The teacher should have innovative thinking,adopt diversified teaching methods,and fully arouse students' study enthusiasm.

A new method of the separation of hydrocarbons and glycerides in liver oil of Mustelus jriseas was designed. The Waters Prep-500A Liquid Chromatograph with silica gel column and differential refractive index detector was used. The mobile phase was petroleum ether and ethyl acetate. The pure hydrocarbons' and glycerides were obtained from the liver oil.

Objective To probe into the application feature and use tendency of traditional Chinese medicine (TCM) injections in our hospital;To evaluate rational drug use and provide reference for related researches. Methods TCM injections in our hospital during 2010-2012 were analyzed by employing the analytic method of defined daily dose, with a purpose to evaluate frequency of drug use and rationality of medication expenses. Results From 2010 to 2012, drug possession rate of TCM injections in our hospital was 4.07%-4.47%;the amount of medication accounted for 10.50%to 12.69%of the amount of all drugs;the annual growth rate increased significantly, among which TCM injections used for removing blood stasis took the lead;frequency of drug use rose annually;medication synchrony in 3 years indicated that daily expensesof Shenkang Injection, Aidi Injection, salvianolateinjection, safflor yellow sodium chloride injection and other TCM injections were on the high side. Conclusion From 2010 to 2012, TCM injections in the clinical application in our hospital were of relatively high frequency, and the TCM injections used for removing blood stasis took the lead. Daily expenses of TCM injections drugs were on the high side and there may be unreasonable application.

Tripterygium Hypoglaucum Hutch and Tripterygium Wilfordii Hook.f are all Evonymus alata family Tripterygium Wilfordii genus plants.They are generally used in the clinical treatment in department of dermatology.They resemble each other not only in some chemical constitutions,but also in some pharmacologic actions(such as anti-inflammatory,anti-tumor,immune suppression,antifertility and so on),but they are all poisonous plants.When they are used for therapy,they can induce some toxic reactions,even the death of patients.In order to facilitate the adoption of the two drugs,we review their pharmacologic actions.

Objective To investigate the relationship between the serum concentration of amiodarone and QT dispersion.Methods The serum concentration of Am and DEA were determined by HPLC during the treatment in forty Patients to study the relationship between the serum concentration and QTd.Results After using amiodarone,QT interval was significantly increased[(383±31)ms vs(418±29)ms,P＜0.05].In the same time QTd was significantly decreased[(34±12)ms vs(21±9)ms,P＜0.05].With maintaining dosage,the serum concentration of DEA had positive relationship with the increment of QT(r=0.50,P＜0.05).While with loading dosage,the serum concentration of amiodarone had no relationship with it.The serum concentration of amiodarone had no relationshiP with the decrement of QTd in all patients.And it varied in a large range.Between the groups of different therapeutic effect,the serum concentration had no statistical difference.Two patients appeared the adverse effects.Their serum concentration of amiodarone weren't higher than the average concentration of the group.Conclusion The serum concentration of amiodarone couldn't be an index tO estimate the effect and the occurrence of adverse effects.

In 161 cases of the lung cancer, serum values of CEA. CIC. ACE. CRP. IgE and ferritin were determined. It was found that their serum CEA. CIC. CRP and ferritin were higher, whereas serum ACE was lower than that of normal healthy subjeots and those suffering from benign pulmonary diseases. Serum CEA and CIC were distinctly lowered following surgical resection, radioor chemotherapy while the serum ACE activity was slightly elevated. Simultaneous determination of ferritin and CEA might increase the chance for detection of the lung cancer. The results of the study showed that determination of multiple indices are helpfui in the diagnosis, evaluation of the therapeutic response detection of relapse and prognosis of the lung cancer.

Objective:To detect the changes on the ratio of T lymphocyte subgroup and immunoglobulin(Ig) in peripheral blood of patients with Primary extranodal lymphoma(PENL).Methods:The peripheral blood T lymphocyte subgroup ratio and immunoglobulin(Ig) complement C3,C4 content were detected by Flow Cytometry(FCM) and Immunoturbidimetry.Results:The numbers of CD3,CD4 or CD8 was lower(P

Objective To explore the expression levels of HIF-1 α and MUC5AC,MUC5B mRNA in chronic rhinosinusitis(CRS) and their correlation.Methods Eighty cases of CRS with nasal polyps(CRSwNP) treated in our hospital from May 2014 to May 2015,80 cases of CRS without NP(CRSsNP) and 80 healthy people without CRS(control group) were chosen.Nasal sinus mucosa in 3 groups were collected and treated.The expressions of HIF-1 α,MUC5AC and MUC5B mRNA were measured by semiquantitative reverse transcription polymerase chain reaction(RT-PCR),and their correlations were analyzed.Results The relative expression levels of HIF-1 α,MUC5AC and MUC5B mRNA in the CRSwNP group or CRSsNP group were 1.35±0.85,1.35±0.91;0.80±0.55,0.79±0.49 and 1.18±1.01,1.21±1.02 respectively,while which in the control group were 0.42±0.33,0.43±0.36 and 0.47±0.43 respectively,the difference between the CRS groups and control group was statistically significant(P<0.05).The expression of HIF-1αin the CRSwNP group and CRSsNP group was positively correlated with MUC5AC,MUC 5B mRNA(r=0.476,P=0.023,r=0.476,P=0.026,r=0.478,P=0.035,r=0.508,P=0.021).The ROC analysis results showed AUC=0.956 4.Conclusion The expression levels of HIF-1α and MUC5AC,MUC5B mRNA in chronic rhinosinusitis are significantly upregulated,moreover HIF-1α is closely related with MUC5AC and MUC5B mRNA.

Objective To understand current situation of live quality of old patients and to explore its influencing factors.Methods Age of all subjects more than 60 years who was aged in-patients with a chronic disease in geriatric ward,department of XiangYa Hospital. General physical examination were executed. Symptom Checklist 90(SCL-90) and Quality of Life (QOL) scales were measured.Results ⑴The problems of QOL and mentality were occurred in 78%,77 33% respectively of the patients. ⑵Multiple linear regression showed that financial condition, mentality, age and physical disease were major factors that affected the patients' quality of life . The linear equation was YQOL=36 967-0 734 X age+2 012 X financial-0 0352 X mentality-0 712 X diseases(P

OBJECTIVE:To discuss the general regularity and the characteristics of the adverse reaction resulted from Levofloxacin so as to provide references for the rational use of drugs in the clinic.METHODS:89cases of adverse reaction resulted from Levofloxacin covered by the medical and pharmaceutical periodical of recent10years were statistically classified and analyzed.RESULTS:The adverse reaction were mainly manifested as allergic reactions and symptoms in neural system,digestive system and respiratory system,and the adverse reaction were more likely to occur in the senile patients.CONCLU-SION:Great attention should be paid to the anti-bacteria effect of Levofloxacin and the danger posed by its adverse reaction in the clinic.