Objective To observe the effects of ganglioside and piracetam in improving the neurological function in patients with hypertensive cerebral hemorrhage.Methods Ninety-six patients with hypertensive cerebral hemorrhage Were randomly divided into 2 groups,ganglioside group(48 patients)and piracetam group(48 patients).Ganglioside group used the amount 40mg ganglioside mixed with sodium chloride injection(100ml,concentration 0.9%),and the piracetam group uesd piracetam(20g)mixed with the same injection.Both the patients of the 2 groups were given intravenous drip once a day,then after continuous 3 weeks,the general information and the improvement of nerve were observed.Results The effective rate and excellent rate of ganglioside group were remarkably higher than piracetam group,there was significant difference between the two groups(P＜0.05).Conclusion Ganglioside was better than pimcetam in improving clinical symptoms and the neurological deficit of the patients with hypertensive cerebral hemorrhage.

The author has analysed the current employment situation for clinical medicine graduates,the reasons for the difficulty of employment and solutions,so that the basis and the reference can be provided for us to carry out guiding work of clinical medicine graduates.

Because of the short education system,active and effective entrance education will produce a great impact on both the life of the medical college students and their long-term development.We should not only understand and analyze the views and cognition of the students but put forward a proposal to their entrance education as well,which will provide basic and reference that can develop the entrance and the political thought education better.

Adenocarcinoma ; metabolism ; secondary ; surgery ; Carcinoembryonic Antigen ; metabolism ; Carcinoma, Hepatocellular ; metabolism ; secondary ; surgery ; Colectomy ; Colonic Neoplasms ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Humans ; Keratin-18 ; metabolism ; Liver Neoplasms ; metabolism ; secondary ; surgery ; Male ; Middle Aged ; alpha-Fetoproteins ; metabolism

Cells, Cultured ; Fibroblasts ; cytology ; drug effects ; metabolism ; Humans ; Lung ; cytology ; metabolism ; Macrophages, Alveolar ; metabolism ; Matrix Metalloproteinase 2 ; metabolism ; Matrix Metalloproteinase 9 ; metabolism ; Silicon Dioxide ; toxicity ; Silicosis ; metabolism

BACKGROUND:It is crucial for us to find an objective and sensitive means for the assessment ofthe severitv and development of dementia,so as to make instant diagnosis and examination of therapeutic effect on patientswith vascular dementias(VD).Event related potential endogenetic eomponent P300 is proved closely correlated with the cognitive management of examinees but not with stimulus property,thereby considered as one of the most valuable and objective index for brain superior psychological activity.OBJECTIVE:To study the role and significance of events related potential P300,providing objective basis for clinical diagnosis and therapeutic assessment for patients with VD.DESIGN:Non-randomized simultaneous controlled explorative study based on patients. SETTING:Neurological department and electromyography department in aprovincial hospital and neurological department in a medical college hospital.PARTICIPANTS:Between February 2000 and June 2001,64 patients were of VD at neurological clinic and ward ofthe Second Affiliated Hospital of Chongqing Medical College,including 38 males and 26 females with theaverage age of(66.0±4.6)years(VD group).Culturallevel:19 cases re-ceiyed over senior school education,31 cases of junior school education and14 cases of illiteracy.Meanwhile 60 inpatients without VD were enrolled(non-VD group)including 35 males and 25 females withthe average age of(68.0±3.7)years.Culturallevel:senior school or above,15 cases,junior school, 29 cases and illiteracy,16 cases.METHODS:Mental sate of both VD and non-VD groups were assessed with mini-mental state examination(MMSE),and tested with P300 potential observing the variability of latency and amplitude of P300 in patients.Both methods were compared between VD group and non-VD group, moreover relationship between P300 latency and MMSE scores was also explored.MAIN OUTCOME MEASURES:Variability of P300 latency and amplitude Relationship between P300 latency and MMSE scores.RESULTS:P300 latency was found prolonged in 74% and 7% of VD group and non-VD group respectively,with obvious significance between them,meanwhile prolonged P300 latency was proved closely correlated with the MMSE scores(r=0.609 6,P＜0.05).CONCLUSION:P300 latency can be considered as an obiective predictor for the earlier diagnosis and the assessment of therapeutic effects in patients with VD.

Objective To observe the effects of cinepazide maleate and nimodipine in improving the neurological function in patients with hypertensive cerebral hemorrhage after microtraumatic craniopuncture.Methods Seventy-eight patients with hypertensive cerebral hemorrhage were randomly divided into 2 groups,cinepazide maleate group (39 patients)and nimodipine group(39 patients).After 3 days operated with the microtraumatic craniopuncture,cinepazide maleate group used the amount 160mg cinepazide maleate mixed with sodium chloride injection(500ml,concentration 0.9%),and the nimodipine group uesd nimodipine(4mg)mixed with the same injection.Both the patients of the 2 groups were given intravenous drip once a day,then after continuous 14 days,the general information and the improvement of nerve were observeed.Results The total improvement rate and the improvement rate of nervous symptom was 87.2%and 61.5%respectively,in comparison,the nimodipine group was 64.1%and 39.9%.Conclusion Cinepazide maleate was better than nimodipine in improving chnical symptoms and the neurological deficit of the patients with hypertensive cerebral hemorrhage after microtraumatic craniopuncture.

AlM: To investigate and evaluate the prevalence of xerophthalmia among aerospace science and technology staff and its influencing factors for the eye health guidance.
METHODS: The staff underwent physical examination in our examination center from September 2013 to June 2014 were preliminary screened, and those patients with symptoms of dry eye were investigated with questionnaires and diagnosed by basic lacrimal secretion test ( Schirmer l ) , breakup time of tear film ( BUT ) test and fluorescein ( FL) staining test .
RESULTS: There were 606 complaints of dry eye symptoms of the 1 000 premiers, distributed in random (60. 6%), and 432 employees were diagnosed (43. 2%). The positive rate of dry eye was 71. 3%. The causes of xerophthalmia, besides of gender, age, also include a variety of factors such as air-conditioner, heating, video terminals, sleep time, etc.
CONCLUSlON: Dry eye, an epidemic disease, has a variety of symptoms and complex etiology, the main causes of aerospace science and technology staff with dry eye is working environment and some local factors. We can give appropriate health guidance according to the different factors. Meanwhile the relevant series of dry eye screening should also be taken as a routine examination in ophthalmic examination.

Objective To enhance patients' abilities in self-management. Methods We used the nursing project method to analyze reasons and develop standard process of follow-up management and health education. A retro-spective analysis of 84 patients with stage 3 to 4 CKD was performed by nursing project method. This analysis compared the changes after the intervention program,including the ability of self-management,follow-up,medication and diet compliance,and the control rate of physiological indicators. Results By comparison with the intervention before and after,there were significant improvements in each dimension of self-management ability (P<0.001),follow-up, medication and diet compliance were significantly improved(P<0.05),and there were significant improvements in the control rate of systolic pressure and blood uric acid(P<0.001),the differences were statistically significant. Conclusion The application of nursing project can improve self-management ability,the compliance of follow-up,medication and diet as well as physiological indicators in patients with stage 3 to 4 CKD.

Objective To examine the effects of intravenous thrombolysis with Tissue-type plasminogen activator (rt-PA) combined with mild hypothermia therapy on patients with acute cerebral infarction and further investigate under?lying mechanism for the treatment of cerebral infarction. Methods Sixty cases of cerebral infarction patients were random?ly divided into three groups with 20 patients in each group:①The control group was given rt-PA intravenous thromboly?sis;②The treatment group 1:intravenous thrombolytic therapy combined with local mild hypothermia treatment for 12 h;③The treatment group 2:intravenous thrombolytic therapy and local mild hypothermia in the treatment of 24 h. We col?lected NIHSS score before and after thrombolytic therapy, patient monitoring (ICP) changes during thrombolytic therapy, March (MRS) score and complications during follow-up after thrombolysis, The serum levels of SOD and MDA were as? sessed before and after thrombolytic therapy. Results NIHSS score was lower in both treatment group 1 and treatment group 2 than in the control group (P<0.05) at 72 h, 7 d, 14 d after thrombolysis. MRS was lower in both treatment group 1 and treatment group 2 than in the control group (P<0.05) at 3 months after thrombolytic therapy. MRS were lower in treat?ment group 2 than in the treatment group 1 (P<0.05). ICP in treatment group 1 and the concentration of MDA in treat?ment group 2 were lower, compared with control group (P<0.05) at 24 h, 72 h and 7 d after thrombolysis. ICP was lower in treatment group 2 than treatment group 1 at 7d after thrombolysis. The concentration of SOD was higher in treatment groups than in control group (P<0.05) at 24, 72 h and 7d after thrombolysis. ICP and MDA concentration were lower in treatment group 2 than in treatment group 1(P<0.05) at 72h and 7d after thrombolysis. The concentration of SOD was higher in treatment group 2 than in the treatment group 1 at 7 d after thrombolysis (P<0.05). There was no significant dif?ference in adverse events and mortality among groups (P>0.05). Conclusion Rt-PA intravenous thrombolysis combined with mild hypothermia treatment can improve the prognosis of patients with cerebral infarction without increasing the inci?dence of adverse reactions. In addition, thrombolysis combined with mild hypothermia 24 h has better effect than with mild hypothermia 12 h. The beneficial effects may be accomplished by reducing oxidative stress reaction.