OBJECTIVE:To observe the curative effect of Danhong injection in treating cerebral infarction.METHODS:30 patients(trial group) were assigned to receive Danhong injection,while 26(control group) to receive Ligustrazine injection.The neurologic impairment score,clinical efficacy and ADRs during medication were compared between the two groups.RESULTS:The total effective rates in trial group vs.in control group were 86.67% vs.65.38%,showing significant differences between the two groups(P

Objective To evaluate the biological toxicity of heavy metals by using Caenorhabditis elegans. Methods The C. elegans at L4 stage were exposed to CdCl2 CrCl3 As2O3 PbCl2 HgCl2 with low concentrations and M9 buffer the control group for 72 h respectively and the effects of heavy metals with different concentrations on the survival time and reproduction of C. elegans were evaluated. Results After exposure to 2.5 10μmol/L HgCl2 and PbCl2 10μmol/L CdCl2 and 50μmol/L CrCl3 for 72 h respectively the life spans and survival curves of the C. elegans were different from those in the control group the differences were statistically significant all P<0.05 . After exposure to CdCl2 CrCl3 As2O3 PbCl2 and HgCl2 with the con?centrations of 2.5 50 100μmol/L for 72 h respectively the generational time and brood size of C. elegans were all different from those in the control group all P<0.01 . Among the 5 heavy metals at low concentrations the reproduction toxicity of Hg was bigger than Pb Cd Cr and the toxicity of As was the weakest. Conclusion Heavy metal exposure can affect the life span and reproductive toxicity of C. elegans.

Objective To compare the differences of personality in patients with depression between Uighurs and Han Chinese.Method Hospitalized depressed patients were selected including 44 cases of Uygur people,73 cases of Han people and Han people with normal control 41 cases.Using Minnesota Multiphasic Per-sonality Inventory(MMPI), Eysenck Personality Questionnai(EPQ) and Cattell's 16 Personality Factor (16PF) to make the survey.Results In MMPI : Uighur depression group's factors F,Hs, D,Hy,Pt,Pa and Sc's T score were all higher than 70,and Han depression group' s factors Hs, D,Hy,and T score of Pa were all higher than 70.Only F (76.98±16.01 vs 67.16±13.51, P＜0.01), Pt(72.09± 14.22 vs 66.82± 11.12, P＜0.05) and Sc (73.43± 13.02 vs 68.62± 11.14, P＜0.05) had statistically significant differences between the two groups.Comparing Han depression group with Han normal control group,only Pd score was not significantly different,the other nine scales were statistically significant (P＜0.01).In EPQ: comparing Uighur depression group with Han depression group,the 4 kinds of scale (extroversion, psychoticism, neuroticism and conceal) differences were not statistically significant (P＞0.05).And Han depression group compared with the Han control group, four scales were statistically significant differences (P＜0.01).In 16 PF: comparing Uighur depression group with Han depression group, only the wisdom of B (P＜0.01) and the independence of the Q2 (P＜0.05) between the two groups were statistically siguificant,other personality dimensions had no significant difference (P＞0.05).Comparing Han depression group with Han normal control group, the factors of gregariousness A, stability C, excitability D,perseverance G, boldness H, sensitivity I,skeptical L,anxiety and O,self-discipline Q3,tension Q4 (P＜0.0l) and experimental Q 1 (P＜0.05) differences were statistically significant, and the factors of Wisdom of B, aggressiveness E, fantasy M, sophisticated sex N, independence Q2 were not statistically significant (P＞0.05).Conclusion The personality model of depression between the Uygur and Han nationality has the consistency of national culture,and differences with normal people.Prompt Uygur and han depression may have a common characteristic of pathological personality model.Uighur and han ethnic differences in national culture and personality is the character of diversity,is not a Uighur and Han the pathological basis of personality of depression.

Atherosclerosis (AS) is a common underlying disease that hazard to human health.It is closely associated with stroke,hypertension,coronary artery disease,and diabetes.AS on the premise of vascular intimnal injury,excessive smooth muscle cell proliferation,inflammatory cell infiltration,oxidative stress,apoptosis and other mschanisms participate together.In eucaryotic organisms,most proteins are degraded by ubiquitin-proteasome system (UPS).An increasing number of evidence indicates that UPS is associated with the occurrenee and development of AS and complications.This article reviews the relationship between.UPS and AS,as well as the effect of ubiquitin-proteasome inhibitor on AS.

Objective To analyze the clinical features,therapeutic effect and prognosis in patients with bone pain induced by malignant bone me?tastasis as well as the rationality of analgesic application,so as to improve the level of diagnosis and treatment for metastatic bone pain. Methods Totally 123 patients with pain due to malignant bone metastasis received antitumor therapy and analgesic therapy based on standardized three?step guidelines. Their clinical characteristics were retrospectively analyzed. Results The total pain relief rate was 85.4%and the pain was significantly relieved(P<0.05). The DUI value of each narcotic agent was close to 1 and the application of narcotic agents tended to be rational. The Kaplan?Meier survival analysis showed that patients with moderate pain had longer survival time than those with severe pain(P=0.015). The survival rate of patients with significant pain relief after treatment was higher than those unrelieved(P=0.021). The survival rate of patients without visceral me?tastasis was higher than those with visceral metastasis(P=0.000). The COX multivariate analysis indicated that the pain intensity and visceral me?tastasis were independent risk factors influencing patient prognosis. Conclusion Standard treatment can improve symptoms in most patients with bone metastasis and prolong survival time. Opioids have satisfactory analgesic effect for moderate to severe pain and the adverse reactions can be tol?erated.

Medium filtering efficiency and loading capacity have been evaluated using staphylococcus aureus aerosol,0.75?m NaCl aerosol and Ecoli.F2 phage aerosol,and the face fit factor of actual wearing has been tested under eight predefined activities.The results have shown that the filtration efficiencies of respirator for the three kinds of tested aerosol were above 99 percent,the breathing resistance was less than 250 Pa,and while the load reached 150mg,the breathing resistance of the respirator was still below standards.The fit factors of most of the objects were over the detection capacity of the international standard test set.Our mask offers the best biological protection quality of all the protection equipments in international market.The new biological protective respirator comes to the equal protection result of the half face mask.It can be stored in a flat surface construction form,while be used in the cavity construction style.It is convenient for the troops to be equipped and applied for its smaller physical volume and lighter weight.

Objective To investigate the pathogenesis in patients with uterine leiomyoma complicated by amyloidosis. Methods A total of 36 uterine leiomyoma patients were recruited in this study, and divided into two group by Congo red staining:amyloidosis group (n=6) and non-amyloidosis group (n=30). (1) Amyloidosis deposition was observed in amyloidosis group. (2) HE staining was used to compare changes of inflammatory cells in two groups. (3)PAS staining was used to observe polysaccharide difference in two groups. (4)Values of serum hemoglobin (HGB), white blood cell count (WBC), lymphocyte absolute value (LYM), neutrophil absolute value (NEU), total protein (TP), albumin (Alb) and prealbumin (PA) were com?pared between two groups. Results (1)Leiomyoma entity cells were negatively Congo red stained, while 5 out of 6 pseudo-capsule fiber deposition and 2 out of 6 blood vessel were positively Congo red stained. (2)Infiltrations of inflammatory cells were observed in two groups. (3) The PAS positive staining was found in amyloidosis deposition and non-amyloidosis deposi?tion groups. (4)There were no significant differences in HGB, WBC, NEU, LYM, TP, Alb and PA levels between two groups (P>0.05). Conclusion Metabolism changes resulted from cell function alterations in local micro-environment by uterine leiomyoma may be related to the formation of the amyloidosis.

Objective To understand the current status of malaria prevalence,its impacts and malaria transmission trends in Jiangsu Province.MethodsThe malaria incidence,and its symptoms,mosquito preventive measures,Anopheles density,mosquito biting rates and related factors were investigated in malaria epidemic villages as surveillance sites such as Guanshan Town of Suining County,Tangzhang Town of Tongshan County,Tianganghu town of Sihong County,Qiuji Town of Xuyi County and Zhangzhu Twon of Yixing City.ResultsIn 2006,the bednet coverage was 20.29% and bednet-using rate was 34.32% in 27903 residents of 7921 households of 15 administrative villages.In 2005,750 Anopheles sinensi were captured from 50 bednets in the early morning,the human biting ratio was 0.17/person per night,and in 2006,1927 Anopheles sinensi were captured from 50 bednets in the early morning,human biting ratio was 0.38/person per night.The average blood smear checking rate was 2.72%(6089 people)and the average positive rate was 0.48%(29 plasmodium positive individuals).ConclusionThe lower blood smear microscopy testing,few positive rates of febrile patients and increased Anopheles sinensis density were the main factors of malaria relapses in the area of the North Huaihe River in Jiangsu Province.

Objective To investigate the clinical efficacy and side effects of malignant serosal effusion through injecting donor lymphocytes into serosal cavity once for all.Methods First,the serosal effusion was drained thoroughly,then donor lymphocytes were injected into pleural cavity once for all.Results Nine cases of malignant serosal effusion were treated;significant effectiveness included five cases,partial effectiveness four cases.The effect rate was 100 %.The main side effects were fever and chest pain.Conclusion Treatment of malignant serosal effusion through injecting donor lymphocytes into serosal cavity once for all has definite effectiveness,with acceptable side effects.

Objective To analysis the clinical outcome at discharge and its risk factors of extremely preterm infants.Method To retrospectively analysis the clinical outcome at discharge and it's risk factors of extremely preterm infants (less than 28 weeks gestation) admitted from September 2008 to August 2014 in our Hospital.Result A total of 179 cases were enrolled.Survival rate was 59.2％ (106/179).Unfavorable outcome rate was 74.3％ (133/179),among them 73 cases died.The top five causes of death were severe bronchopulmonary dysplasia (BPD) (28 cases),Ⅲ ～ Ⅳ o intraventricular hemorrhage (IVH) (19 cases),sepsis (16 cases) and necrotizing enterocolitis (NEC) (6 cases).Among the 60 survivals with unfavorable outcomes,35 cases had either severe neurologic or ophthalmological sequela,and 25 cases had severe pulmonary sequela.Univariate analysis showed that,comparing with improved group,unfavorable outcome group had higher rates of not receiving prenatal steroids,placental abruption,male,small for gestation age,resuscitation with chest compression,admission age older than 72 hour,severe respiratory distress syndrome (RDS),without pulmonary surfactant (PS) usage,mechanical ventilation beyond 2 weeks and sepsis (P ＜ 0.05).Logistic regression analysis showed that those without prenatal steroids (OR =9.402,P =0.002),small for gestational age (OR =8.271,P =0.018),resuscitation with chest compression (OR =6.325,P =0.023),admission age older than 72 hour (OR =4.174,P =0.028) were independent risk factors for unfavorable outcome of extremely premature at discharge.Conclusion Extremely preterm infants have a higher rate of unfavorable outcome at discharge.Avoid small for gestational age,transfer properly and in time both in utero and after birth,and conduct prenatal steroids could improve their clinical outcome at discharge.