Objective To investigate the influnce factors of new diagnosed abnormal glucose metabolism in patients with acute cerebral ischemic stroke .Methods One hundres and twenty stroke patients without history of diabetes were divide into large artery atherosclerotic stroke (LAA), small arterial occlusive stroke(SAO), cardiac embolic stroke(CES), undeterminined etiology stroke (UND) subgroups according to the Trial of ORG 10172 in Acute Stroke Treatment(TOAST) classfication.The patients were tested oral glucose tolerance test (OGTT) one week later after stroke. The impaired glucose regulation ( IGR ) and diabetes patients called the abnormal glucose metabolism group ,compare related indicators and make multivariate Logistic regression analysis .Results There were 68 patients(56.7%) with normal metabolism, 52 patients (43.3%) with abnormal glucose metabolism.Among them, 38 cases were IGR (31.7%), 14 cases were diabetes (11.7%).The rate of abnormality of impaired glucose metabolism in LAA subgroup(63.8%) was significantly higher than the other subgroups (27.3%-31.4%)(all P<0.05).There was no statistically significant difference between the other subgroups .Compared with normal glucose metabolism group, age, the rate of hyperlipidemian and family history of diabetes were significant higher in abnormal glucose metabolism group (P<0.05 -0.01).Multivariate logistic regression analysis showed that hyperlipidemia ( OR=1.671,95%CI:1.208 -2.311,P=0.012), family history of diabetes (OR =1.421,95%CI:1.114 -1.813,P=0.042) and LAA(OR=2.825,95%CI:1.706-4.674,P=0.023) were independent risk factors of new diagnosed abnormal glucose metabolism in ischemic stroke .Conclusion There is a high prevalence of new diagnosed abnormal glucose metabolism in ischemic stroke .Hyperlipidemia , family history of diabetes and LAA are independent risk factors of it .

Objective To assess and compare the advantages and disadvantages of five fields of three dimensional conformal radiation therapy(3DCRT),three fields of 3DCRT and the simulator-guided radiation therapy for patients with esophageal carcinoma.Methods Twenty patients with esophageal carcinoma were treated by three dimensional conformal radiation therapy,at the same TPS,three Dimensional conformal radiation therapy target and normal tissue of three radiotherapies were simulated.The treatment planning was five days per week with 1.8～2.0 Gy per fraction。 5 fractions per week,5OGy per 5～6 weeks. Results Compared with simulator-guided radiation therapy,3DCRT planning has better dose distribution and protection of normal tissue. Conclusion Esophageal cancer conformal radiotherapy can reduce the radiation injury of the normal tissue and complications,and improve treatment of conformal radiotherapy and the target dose distribution.

A novel Aspergillus terreus strain M11 was isolated from the compost containing cellulose and identified. The isolate grow best at 45℃ and pH2.0. It was found that the activity of the CMCase was up to 3.680IU/mL with high heat stability and the optimal reaction conditions of the CMCase were at 60℃ and pH2.0.

OBJECTIVETo observe the efficacy of Modified Xiaoyao Decoction (MXD) combining clomipramine in treatment of depression.

METHODSOne hundred and five depression patients were randomly assigned to two groups. The treated group (53 patients), all were differentiated as Gan-qi stagnation syndrome type and treated with MXD combining clomipramine 25-50 mg/d. The control group (52 patients) treated with clomipramine 75-225 mg/d alone. The treatment lasted for 8 weeks in both groups. Scores of depression was assessed with Hamilton Depression Scale (HAMD) before treatment and at the 2nd, 4th, 8th week of the treatment, efficacy and adverse reactions were evaluated with Global Impression of Change (CGI) and Treatment Emergent Symptom Scale (TESS) respectively.

RESULTSAfter treatment the scores in both groups were significantly different from those before treatment (P < 0.01), but no significant difference was found between the two groups (P > 0.05). Main adverse reactions were dry mouth, constipation in the treated group, much less than those in the control group, which were mainly dry mouth, constipation, dizziness, insomnia, blurred vision and prolonged Q-T interval (P < 0.01).

CONCLUSIONMXD combining clomipramine has the efficacy on depression similar to clomipramine, but has less adverse reactions.

Adolescent ; Adult ; Antidepressive Agents, Tricyclic ; therapeutic use ; Clomipramine ; therapeutic use ; Depression ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Treatment Outcome ; Young Adult

Aim Toclarifytheeffectofacteosideon proliferation of neural stem cells (NSCs ) from adult mice,as well as the involved signaling pathway.Meth-ods NSCswereisolatedfromthesubventricularzone (SVZ)of adult C57BL/6 mice,then identified by im-munofluorescence staining with Nestin,the marker of NSCs.NSCs were exposed to acteoside (5,10,20,40μmol·L-1 )in absence of mitogen(EGF/bFGF)for 24 h.We employed CCK8 assay to detect NSCs viability and BrdU staining to identify NSCs proliferation.We performed Western blot to quantify the expression level ofp-AktinducedbyacteosideonNSCs.Results With-out mitogen,acteoside increased NSCs proliferation by activating p-Akt,which can be blocked by LY294002, the inhibitor of PI3K/AKT signaling pathway.Conclu-sion ActeosidepromotestheproliferationofNSCsfrom adult mice by activating PI3K/AKT pathway.

Postm ortem chem istry is becom ing m ore and m ore essential in routine forensic pathology and has m ade considerable progress over the past years. B iochem ical analyses of vitreous hum or, blood, urine and cerebrospinal fluid m ay provide im portant inform ation in determ ining the cause of death or in elucidating forensic issues. Postm ortem chem istry m ay be essential for the determ ination of cause of death w hen m orphological m ethods (diabetes m ellitus, alcoholic ketoacidosis and electrolytic disorders) cannot detect the pathophysiological changes involved in the death process. It can also provide m any in-form ation in other forensic situations, including m yocardial ischem ia, sepsis, inflam m ation, infection, ana-phylaxis and horm onal disturbances. T he m ost recent relevant research advances on glucose m etabolism , liver function, cardiac function, renal function, sepsis, inflam m ation, infection, anaphylaxis and horm onal aspect are hereby review ed.

Acute Disease ; Fatal Outcome ; Gestational Age ; Humans ; Infant, Newborn ; Male ; Respiratory Distress Syndrome, Newborn ; diagnosis ; therapy

Animals ; Liver ; pathology ; Liver Cirrhosis ; pathology ; Male ; Rats ; Rats, Wistar ; Reproducibility of Results ; Staining and Labeling ; methods

Objective To evaluate diagnosis and preoperative management of cases with interrupted aortic arch(IAA)in infancy.Methods Fifty-three infants who were admitted to our hospital from Jan.2001 to Nov.2007 were involved.Clinical data,findings of echocardiogram(Echo),spiral CT,MRI,angiocardiography,preoperative management,surgical repair and postoperative outcome were analyzed retrospectively.Results There were 38 boys and 15 girls,weighted 2.18-10.0(4.32?1.60)kg,aged 1 day to 12(3.05?3.53)months,of which 50.94% were neonates.Symptoms at presentation were 90.57% with tachypnea and 83.02% with difficulty in feeding.Eighty three point zero two percentage cases had different degree of congestive heart failure,37.74% of which were in grade Ⅲ heart function.All cases had weakened femoral pulse.All cases were performed Echo,38 cases of them diagnosed as IAA,6 cases as IAA or severe coarctation of aorta(CoA);they were diagnosed as IAA by CT,and 9 as severe CoA who were diagnosed as IAA via CT or operation.Thirty-three cases were performed CT,of which 15 underwent surgical repair,cardiovascular abnormalities revealed by CT were the same as those in surgical findings.Three cases were taken MRI,and 7 cases were performed angiocardiography.According to the results of Echo,CT,MRI,angiocardiography and surgical findings,35 cases were type A,15 cases were type B and 3 cases were type C.Preoperative treatment included maintaining patent ductus areriosis,management of heart failure and supportive treatment.After proper preoperative management of medication,most cases with congestive heart failure were improved.Twenty-six cases underwent surgical repair,16 survived,10 died du-ring perioperative stage.Main cause of death was severe low cardiac output.Conclusions Value of Echo in diagnosis of IAA is limi-ted.Combination of Echo with CT or MRI is a convenient and safe way to diagnose IAA,it can replace the traditional method of Echo combined with angiocardiography.Proper preoperative management is helpful to patients with IAA to pass to surgical repair,and makes for successful operation.

Objective To explore the characteristics of human plague using a sero-epidemiologic method in the source of the three rivers area in Qinghai for possible plague control strategies. Methods Investigate human plague sero-epidemiologically in the source of 4 counties in the three rivers area in Qinghai. The human serum would be tested to confirm the sew-positive rate for plague F1 antibody using indirect hemagglutination assay(IHA). Results A total of 2508 local participants were tested in 4 counties, the overall plague sero-positive rate was 2.31%(58/2508). This represents a statistically significant difference with 4 counties(X2=19.30,P<0.01). The sew-positive rate for males and females were 2.54% (32/1261) and 2.09% (26/1247), respectively. There were no statistically significant differences between males and females(X2= 0.65,P 0.05). The sero-positive rate in herdsman, cadre, Tibetan, Hart nationalities were 3.54% (44/1243), 6.47% (11 / 170), 2.40% (56/2335) and 1.47% (2/136), respectively. The sero- positive rate increased with age. The highest titre for human plague serum antibody was 1 : 640. Conclusion There were occult infections of plague in the population on source of three rivers area in Qinghai. Sero-epidemiologic data revealed that the human plague sero-positive rate was closely correlated with the local animal plague.