Objective To investigate the association between the mutations in the ALOX5AP gene and ischemic stroke.Methods In 26 patients with acute cerebral infarction and 23 normal controls,the mononucleoside polymorphism(SNPs)in the ALOX5AP was analysised by the single strand conformation polymorphism analysis of polymerase chain reaction products(PCR-SSCP)and Sanger's dideoxy chain termination.Results The frequency of SG13S100(A/G)in the ALOX5AP gene in group of cerebrall infarction(18/26,69.2%)was significantly higher than that in normal controls(8/23,34.8%)(P

Objective To investigate the relationship between serum of type Ⅲ collagen and arterial compliance in hypertensive patients.Methods One hundred fifty-eight in-patients of hypertension were enrolled.All subjects underwent laboratory measurements including serum PⅢNP,blood-lipid,glucose and high sensitivity C-reactive protein.Carotid to femoral pulse wave velocity(PWVcf),C1 and C2 were measured by a Complior Colson device and DO-2020.Results(1)PWVcf positively correlated with serum PⅢNP(P

Objective To compare the effect on intraoperative cerebral metabolism between the propofol combined with remifentanil infusion in total intravenous anesthesia and the desflurane combined with remifentanil intravenous inhalation anesthesia in patients in neurosurgery.Methods Thirty-four patients were randomly divided into the propofol combined with remifentanil group (group A,n=16) and the desflurane combined with remifentanil group (group B,n =18).The B-ultrasound under the guide of retrograde catheterization through right internal jugular vein and artery was prepared after the patients entered the operation room.Atropine,propofol,fentanyl,rocuronium were used in the induction of anesthesia.The mechanical ventilation was applied after conventional trachea cannula.Once patients were anesthetized steadily,jugular bulb venous oxygen saturation (SjvO2),jugular bulb venous oxygen partial pressure (PjvO2),Jugular Bulb venous hemoglogin (Hbv),jugular bulb venous lactate (Ljv),jugular bulb venous gluxose (Gv),arterial oxygen saturation (SaO2),arterial oxygen pressure (PaO2),arterin (Hba),arterial blood lactate (La),arterial blood gluxose (Ga),arterial blood oxygen content (CaO2),jugular bulb venous oxygen content (CjvO2),arteriovenous oxygen difference (AVDO2),cerebral extraction of oxygen (CEO2),cerebral lactate production rate (CLP) and cerebral glucose uptake rate (CGU) at different time [before anesthesia induction (T1),1 hours after the start of the operation (T2),2 hours after the start of the operation (T3),half an hour after the operation]were collected.Results (1) The value of SjvO2,PjvO2,CjvO2 and CaO2 in group B was significantly higher than that in group A (P＜0.001);The value of AVDO2 and CEO2 in group B was lower than that in group A (P＜0.05);(2) The value of Gv and Ga in group B was higher than that in group A (P＜0.05);There were no significant differences about CGU in two groups (P＞0.05);(3) The value of CLP in group B was lower than that in group A (P＜0.05);there were no significant differences about Ljv and La in two groups (P＞0.05);(4) Compared with the value at moment of T1 between group A and group B,the value ofPaO2,SaO2,PjvO2 and SjvO2 were increased with time (P＜0.05),the value of CaO2,CjvO2,AVDO2 and CEO2 showed a downward trend (P ＜0.05).Conclusion (1) Both total intravenous anesthesia and intravenous inhalation anesthesia can reduce the cerebral oxygen metabolism;(2) For the cerebral protection of neurosurgery operation,it seems that the effect of intravenous inhalation anesthesia is more stronger than total intravenous anesthesia.

Objective To explore the spatial and temporal characteristics of human brucellosis in Shandong province and to provide scientific basis for the development of related regional public health strategies.Methods 1 802 diagnosed cases of human brucellosis patients were selected based on the data that was collected by Diseases Reporting Information System between year 2004 and 2012 in Shandong province.Methods on spatial thematic mapping,spatial autocorrelation analysis,spatial clustering analysis,and temporal clustering analysis were applied to describe the temporal and spatial distribution on human brucellosis cases.Results The incidence rate of human brucellosis increased from 0.038 2/100 000 (35 cases) to 0.620 5/100 000 (598 cases),with annual average incidence rate as 0.211 1/100 000 and the incidence was evidently increased.The value of M (0.375 3) showed that this disease was seasonal,with the epidemic months between March and June,accounting for 56.27％ (1 014/1 802).The Global Moran' s I index was 0.198 901 (P=0.000 120),showing that there was a positive correlation between space and the incidence of brucellosis.The incidence rates in 2006,2007,2009 and 2012 and the space distribution appeared a positive correlation (P＜0.05) in Shandong province.The local Moran's I index showed that there were 8 “High-High” (HH) clustering areas,which were proved to have statistical significance (P＜0.05).Local indicators of spatial association (LISA) revealed that southwest and north districts of Shandong were highly clustered districts of brucellosis and the areas paralleled to the areas that having higher incidence rates.There were two spatial clustering areas in this study,one as the center of Juanchen with radiation radius at 33.83 km whose RR was 9.78 (P＜0.05) and the other was the center of Binchen with radiation radius at 62.78 km with RR as 4.99 (P＜0.05).All the 8 HH counties (districts) were included in the two cluster regions.Conclusion Incidence of human brucellosis showed an obvious increase in Shandong during year 2004-2012.Months with epidemics were between March and June.The incidence of brucellosis in counties (districts) was non-randomly distributed.A positive spatial correlation and the feature of clusters was noticed.

OBJECTIVETo evaluate the long-term outcome of immunosuppressive therapy (IST) in patients with severe aplastic anemia (SAA).

METHODSHematopoietic recovery (peripheral blood cell counts, bone marrow aspirates, bone marrow biopsy, in vitro culture of hematopoietic progenitors), immunity of T lymphocyte, quality of life and side-effects of the therapy were assessed in 50 SAA patients who have survived more than 3 years after IST.

RESULTSAt 3 years, 4 years and 5 years follow-up, 81.5% (13 cases), 86.7% (13 cases) and 89.5% (17 cases) of the SAA patients reached and maintained normal peripheral blood cell counts, 93.4% (15 cases), 93.3% (14 cases) and 94.7% (18 cases) showed normal bone marrow pictures, and 37.5% (6 cases), 40.0% (6 cases) and 73.7% (14 cases) had normal yields of bone marrow cell culture, respectively. Overall, 86.0% (43 cases), 94.0% (47 cases) and 52.0% (26 cases) of the total SAA patients were normalized in peripheral blood counts, bone marrow picture and culture of hematopoietic progenitor yields, respectively. During the follow-up, 88.0% (44 cases) of the patients achieved 100 of Karnofsky scores; 26 of the 31 patients (83.9%) who received bone marrow biopsy showed normal histological pictures, and 29 of 37 patients (78.4%) tested had normal subsets of T lymphocytes. No clonal disease was found. The late side-effects of IST were mild. All of the parameters tested were normal in 24 patients.

CONCLUSIONAfter IST, the hematopoietic function of bone marrow, the immunity of the T lymphocyte and the life quality were normalized with few side-effects in patients with SAA. These patients would probably be cured.

Adolescent ; Adult ; Anemia, Aplastic ; drug therapy ; mortality ; Blood Cell Count ; Bone Marrow Examination ; Child ; Disease-Free Survival ; Female ; Follow-Up Studies ; Hematopoietic Stem Cells ; cytology ; physiology ; Humans ; Immunosuppressive Agents ; therapeutic use ; Karnofsky Performance Status ; standards ; Male ; Middle Aged ; Recovery of Function ; physiology ; Survival Rate ; Treatment Outcome

Lung cancers are the leading cause of cancer deaths worldwide and pose a grave threat to human life and health. Non-small cell lung cancer (NSCLC) is the most frequent malignancy occupying 80% of all lung cancer subtypes. Except for other mutations (