The method of reinforcement and elimination are frequently used in TCM therapy on malignant tumor,as mediation method is seldom used.But Dr.CHEN Yi realizes that spirit being invalid is the key to the invasion of malignant tumor,and depression is the key to the pathogenesis of tumor,qi stagnation and blood stasis is its main characteristic.Under the guidance of the spirit-regulating and depression-relieving,on the base of mediation therapy,Dr.CHEN Yi uses Xiaoyao Powder,combined with the therapies of activating blood,dispelling dampness,resolving phlegm,purging the pathogenic fire,promoting digestion,in treating malignant tumor to dredge meridians,make qi and blood unobstructed,eliminate the stagnation,and it has gotten satisfactory results which include improving the patients’life quality,constraining tumor’s development,prolonging patients’ survival time.This text is a brief instruction to the application principle and theoretic basis of CHEN Yi’s law of regulating spirit and relieving depression in malignant tumor therapy.

Objective　To survey about the health status, the activity of daily living conditions and their influencing factors among the elderly in Anhui province, to provide the reference for the current health service system reform of China. Methods　1 424 older persons were selected by Cluster sampling and random sampling methods. The chronic diseases prevalence rate, the damage of ADL among the elderly were investigated. The main influencing factors related to the damage of ADL was analyzed by single and multiple variable logistic regression model. Results　The older persons with aging, lose fare or divorce, multiple chronic disease and smoking habit were at high risk to ADL damage, but physical exercise, high income and well health knowledge may be protective factors which can reduce the ADL damage rate. Different kind of chronic diseases played the different role in the ADL damage among the elderly. Conclusion　The conditions of ADL damage remains serious among the elderly and there are a lot of affected factors. How to find the effective preventive intervention for the elderly and put it into practice, improve their quality of health living are new social problems in china.

Objective To appraise two kinds of treatment plan of treating recurrent candidal vaginitis with fluconazole capsule. Methods The control group( also called the single medication) :husband and wife take flucon-azole capsule 150mg and add terbinafine hydrochloride vasinal effervescent tablets into the vagina,one time a day and one tablet a tlme,taking 7 days continually is a treatment course;the treatment group( also called taking drugs continu-onsly) :after a treatment course,at the first day of the menstrual period,husband and wife take fluconazole capsule 150mg at the same time, after the clean of menstruation, add terbinafine hydrochloride vaginal effervescent tablets into the vagina,one time a day and one tablet a time,taking 7 days continuously,three months in total. Appraise the two kinds of treatment plans from long-term,short-term curative effect and the recurrent rate. Resu/ts The curative effect of the two kinds of treatment plan about the treatment of recurrent candidal vaginitis,there is no difference between the short-term( one week) curative effect( P>0.05) ,but the long-term curative effect in the group of taking tablets con-tinuously is obviously better than the single medication( P<0.01 ) ,and the recurrent rate also obviously decreases( P<0.01 ). Conclusion The treatment pLan of taking the tablets continuously is the safey, effective treatment plan for the recurrent candidal vaginitis,no adverse reaction had been discovered.

Objective To investigate the alterations and molecular mechanism of neural cell apoptosis after frontal lobe sharp injury in infant rats.Methods Brain damage was induced by frontal lobe sharp injury.dUTP nick end labeling(TUNEL) method was used to detect cell apoptosis after brain injury,and immunohistochemistry was used to detect the expression of Bax,Bcl-2 proteins in and around the area of injury,respectively.Results The apoptosis cells were found as early as 1 hour and reached a peak at 24 hours post-injury,then gradually diminished until 120 hours when only few apoptosis cells presented.The expression of Bax and Bcl-2 proteins increased significantly 1 hour after frontal lobe injury.Bax protein reached its peak at 12 hours while Bcl-2 protein reached its peak at 1 hour post-injury.The ratio of Bax to Bcl-2 increased after lesion with peak at 24 hours,and then decreased thereafter.At 120 hours,very weak expression of Bax and Bcl-2 protein detected.There were few Bax and Bcl-2 positive cells in frontal lobe cortex in blank control and sham operation group.Conclusions Cell apoptosis exists after frontal lobe sharp injury in infant rats and the change of the number of apoptotic cells is correlated with time course of post-injury.The ratio of Bax to Bcl-2 may play a vital role in cell apoptosis.

Objective To test the key indexes of full-field digital mammography to keep it in good condition.Methods The testing was carried out based on clinical experiences and GBZ 186—2007 Mammography Quality Control Testing Specification.Results The testing items and indexes were proposed to facilitate the staff to check and operate the machine.Conclusion Clinical safety of full-field digital mammography and image quality are both enhanced greatly.

Objective To observe and analyse the levels of serum glucose,uric acid and lipid profile in bus drivers in Fuzhou City and provide the necessary information for the reasonable health management of bus drivers.Methods Serum from 3 877 bus drivers of Fuzhou City (3 522 males and 355 females)were collected and detected for the concentrations of serum glucose (GLU),uric acid (UA),cholesterol (CHOL),triglyceride (TRIG),high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C).Statistical analysis was performed to compare the results.Results The levels and abnormal rates of GLU,UA,CHOL,TRIG and LDL-C of male drivers were significantly higher than that of fe-male drivers (P <0.05).The levels of GLU,CHOL,TRIG and LDL-C of male drivers increased along with the growth of age.And statistical differences were observed among the four groups (<30,31~40,41~50 and >50 years old).The level of UA of male drivers decreased with age while HDL-C invariable.Conclusion The levels of GLU,UA,CHOL,TRIG, HDL-C and LDL-C of male drivers varied and more severe than the female drivers.

Objective To explore the correlations between quantitative parameters of dynamic contrast-enhanced MRI ( DCE-MRI) and nasopharyngeal carcinoma ( NPC) clinical stage.Methods 69 patients with NPC were selected from Oct 2013 to Oct 2015 in Shaoxing People's Hospital,39 men and 30 women,aged 39-76 years old,average 50.6 ±10.5 years old.All patients underwent clinical staging,DCE-MRI and histopathological examina-tion before treatment.Clinical stages were determined based on Chinese 2008 staging system.Value of the volume transfer constant ( Ktrans) and the extravascular extracellular space volume per unit volume of tissue ( Ve) was detec-ted by bi-compartmental pharmacokinetic model.The correlations between quantitative parameters and clinical stage were analyzed by Pearson correlation analysis.Results Mean Ktrans and Ve for NPC were (0.532 ±0.156) mL/min/100cm3 and (0.982 ±0.356),respectively.Ktrans of NPC showed negative correlation with clinical stage (r=-0.506,P=0.001),T stage (r=-0.326,P=0.014),N stage (r=-0.296,P=0.017) and M stage (r=-0.312,P=0.015),while Ve showed positive correlation with clinical stage (r=0.415,P=0.002),T stage (r=0.478,P=0.001),N stage (r=0.318,P=0.015) and M stage (r=0.346,P=0.011).Conclusion DCE-MRI quantitative parameters are significantly related to clinical stage of NPC,which has important values for clinical treat-ment and prognostic assessment.

Drug-Eluting Stents ; adverse effects ; Humans ; Male ; Middle Aged ; Thrombosis ; etiology

In this study, the embryological characters of Pterocypsela formosana (Asteraceae) were investigated with the traditional paraffin section methods. The anther has 4 sporangiates, the anther wall development follows the dicotyledonous type and comprises of an epidermis, endothelium, a middle layer and a single-layered tapetum, the tapetum belongs to glandular type. Meiosis of the microspore mother cells is of the simultaneous type, for the formation of mostly tetrahedral tetrad, the mature pollen grains are 2 celled. The ovary is bicarpellate, unilocular, one ovule and basal placenta, the ovule is unitegmic, tenuinucellate, inverted campylotropous and with developed endothelium, archesporial cell of megaspore differentiates immediately below the nucellar epidermis and functions as megasporocyte after development and belongs to tenuinucellate ovule type. The megasporocyte undergoes meitotic to form a liner tetrad, only one chalazal megaspore becomes the functional megaspore which forms female gametophyte including 7-celled and 8-nucleated after three successive mitosis, the female gametophyte is of the Polygonum type. Two polar nuclei melt into a secondary nuclei before fertilization, the chalazal antipodal cells are ephemeral and degenerate shortly after forming. Fertilization is porogamous and belongs to premitotic type of syngamy. The division of the primary endosperm nucleus is earlier than the zygote, the endosperm is of the nuclear type with the presence of haustoria, and the embryogeny belongs to asterad type chicory variant. The developed suspensor on early stage has important significance to the embryo development.
Asteraceae ; embryology ; Meiosis ; Reproduction

BACKGROUND: Poor mental health status of nursing students can affect their learning and living. OBJECTIVE: To explore mental health status of nursing students at different studying stages.DESIGN: Grouping stratified sampling survey on the basis of nursing students studying in higherschool.SETTING: Nursing Department of the Fourth Military Medical University of Chinese PLA, Laboratory Center of Basic Faulty, and Department of Rehabilitative Physioltherapy of Xijing Hospital.PARTICIPANTS: Totally 515 nursing students at different studying stages of three educational levels (the technical secondary school level, junior college level and undergraduate level) were observed with grouping stratified sampling in December 2004.METHODS: Symptom checklist-90(SCL-90) was used for survey. SCL-90 contained 90 items, being interpreted in the context of nine symptom dimensions, including somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism. Each item was scored from grade Ⅰ to grade Ⅴ (symptomless, mild, moderate, little severe, and severe). Scores of total items and 9 symptoms were recorded. The more the scores of total items were, the lower the total level of mental health was; the more the scores of any symptom was, the severer the symptom of mental health was. Data were analyzed with t test. MAIN OUTCOME MEASURES: Scores of total items and 9 symptoms. RESULTS: Totally 515 nursing students were randomly selected in this survey except 5 students because of uncompleted survey, and the response rate was 99.0%. There were 501 qualified questionnaires, which were accounted for 98.2%. Mental health status of nursing students at various stages was different: the score of nursing students in grade 1 and 3 was higher than that in grade 2 in technical secondary school; the score of nursing students was the highest in grade 2 in junior college; and the score of nursing students was the highest in grade 3 at undergraduate level. The order of SCL-90 scores was obsessive-compulsive, interpersonal sensitivity and depression from high to low.CONCLUSION: SCL-90 scores of nursing students are high in grade 1and grade 3 at the technical secondary school level and also in middle grade at junior college level and undergraduate level. The main mental psychological symptoms are obsessive-compulsive, interpersonal sensitivity and depression. Psychological predisposition of nursing students should be cultured according to different psychological characteristics at various learning stages.