Objective To explore the influence of time and dose of mannitol on neural and renal functions in the treatment of hepertensive cerebral hemorrhage.Methods 300 patients with hepertensive cerebral hemorrhage were divided into full-dose group and half-dose group.Full-dose group was divided into group A and group B,and half-dose group was divided into group C and group D.Full-dose group given 20％ mannitol 250ml,and half-dose group was given 20％ mannitol 125ml.Groups A and C were given drug 12h after incerebral hemorrhage occurs,and groups B and D were given drug in the occurrence of cerebral hemorrhage within 12h.The neural and renal functions of every group were compared before the treatment and one week after that.Results The treatment of full-dose group and hulf-dose group was all better,the total effective rate was 71.3％,72.7％,respectively,and there was no significant difference between the two groups ( P ＞ 0.05 ).The total effective rate of groups A,C ( 92.0％,90.7 ％ ) was significantly higher than that of groups B,D (53.3％,50.7％ ) ( all P ＜ 0.05 ).The number of cases [ ( BUN increased more than 7remol/L,61 cases) and(Cr increased more than 133remol/L,64 cases)] in full-dose group was significantly higher than that of half-dose group( 17 cases,17 cases) ( all P ＜ 0.05 ).Conclusion The effect of full-dose and half-dose mannitol in the treatment of hypertensive intracerebral hemorrhage is all better,but renal injury in halfdose mannitol was lower.Giving drug 12h after incerebral hemorrhage occurs is more conducive to hypertensive intracerebral hemorrhage controlled,and could better improve the prognosis.

Objective To research the effect of Huang Bai capsules combined with Chinese medicine fumigation on treatment of chronic anal fissure.Methods 84 patients with chronic anal fissure from the second hospital of Shandong from January 2014～June 2016 were divided into two groups randomly.The control group was treated with Nitroglycerin and Lining gel and the observation group was treated with Huang Bai capsules combined with Chinese medicine fumigation.Treatment efficacy,symptom improvement,VAS score,gap healing time,ARP and RRP were compared between the two groups.Results The total effective rate in the observation group 95.24％is higher than that in the control group 78.57％(P<0.05).The proportion of bleeding and constipation after treatmen were lower than that before treatment(P<0.05).The proportion of bleeding and constipation in the observation group(9.52％and 11.90％)were lower than those in the control group(28.57％and 33.33％)(P<0.05).③ VAS score and gap healing time in the observation group were(1.18±0.20)points and(14.92±2.05)days,which were better than those in the control group(2.39±0.22)points and(19.16±2.28)days(P<0.05).④ARP and RRP in the observation group were(7.88±0.40)kPa and(2.61±0.31)kPa,which were lower than those in the control group(8.59±0.55)kPa and(3.09±0.45)kPa(P<0.05).Conclusion It can speed up crack healing and improve the effect of patients with anal fissure which Huang Bai capsules combined with Chinese medicine fumigation were used in the treatment.

The age of 18 is an important criterion in judicial trial, immigrant and competitive sports. Consequentially, the estimation of age 18 is a key issue in forensic practice and research. The extremitas sternalis claviculae, iliac crest, third molar, and the proximal limb of the limb bone were usually used as indictors of age 18. The results of the previous studies demonstrated that those indictors could be beneficial to the estimation of age 18. The X-ray, CT, ultrasound and MRI of different indictors were widely utilized for the estimation of age 18, particularly the thin-layer CT. But due to the non-radiation, MRI will be a trend for forensic age estimation in the future. Whilst in the previous studies, the descriptive analysis was applied for the estimation of age 18, but due to the low statistic efficiency, it is unsuitable for forensic age estimation, and the future studies should pay attention to the high efficiency statistical methods, for instance, the ROC curve or the data mining.

Objective ERP research has always been the hot spot of the n~ve electrophysiology research.A gTowing body of research suggests that ERP can effectively reflect the cognitive function in patients with depression,evaluate the risk of suicide.This paper reviews the ERP related components with depression and related research.On the basis of the application of ERP in the depression research discusses limitations and prospects on the later development.Methods The articles were retrievaled from databases,such as P UBMED,Foreign medical information resources retrieval platform,CNKI,Wanfang database,ect,from 2013-06 to 2015-01.Index strategy TI:TI:[depression OR affective disorder] AND [suicide OR suicidal] All field:event related potential.Reading and narrowing the scope of the articles,we should understand the experimental design,such as Sample company have suicidal ideation and (or) behavior of patients with depression.Potential induced way,ERP related component detection method,etc.The articles included 43 in English and 15 in Chinese.Read the full text and retain nearly five years about depression and related literature.Results Eventually,the article includes 34 articles and 3 of in Chinese.Conclusion Associated with suicidal ideation and (or) behavior of the existing cognitive dysfunction in patients with depression,ERP related components such as:abnormal P300 and CNV,MMN.N400 have not found abnormal.This article only from the Angle of depression and related research are reviewed in this paper the characteristics of ERP,ERP of other mental illnesses among related research,and to be perfect in the future.

Objective Recent years,epigenetics research mainly focused on DNA methylation.A growing body of research indicated that DNA methylation may play vital role in etiology of affective disorder.With brief introduction of DNA methylation molecular mechanisms and relevance of DNA methylation to affective disorder,this review focuses on some supporting evidence which are recently emerged in major depressive disorder (MDD) and bipolar disorder related gene DNA methylation.Methods We retrievaled related articles from databases,such as PUBMED,Foreign medical information resources retrieval platform,CNKI,Wanfang database,ect,from 2013-06 to 2015-01.Index strategy TI:[depression OR bipolar disorder OR affective disorder] AND All field:DNA methylation.Reading and narrowing the scope of the articles,the experimental design was understanded,such as DNA from either blood cell or brain parenchyma of sample,methods of methylation detection,gene detected and methylation position,etc.The articles included 168 in English and 32 in Chinese.The whole and retained the articles were red about MDD and bipolar disorder related gene DNA methylation in recent five years.Results Eventually,the article includes 29 articles and two of in Chinese.Most of them are receptor gene epigenetics research associated with disease.Conclusion MDD and bipolar disorder are associated with the higher of DNA methylation levels in multiple gene promoter region,such as GR,BDNF,5-HTR,SLC6A4 and the lower of COMT.This article only from the perspective of affective disorder reviewed the relationship between DNA methylation and diseases.None of other diseases epigenetics research,there is to be perfected in future.

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.

Purpose To investigate the effects ofβ-1apachone on inhibition of pro1iferation and migration and induction of apoptosis in gastric cancer ce11s in vitro. Methods The ce11 viabi1ity was detected using MTT and co1ony formation assay,the migration abi1ity was determined using scratch assay method,and the apoptosis was examined using f1ow cytometry. Meanwhi1e,the expression of biomarkers of pro1iferation,EMT markers andapoptosiswere detected using Western b1ot ana1ysis. Results β-1apachone cou1d significant1y inhibit the pro1iferation of SGC-7901 and AGS gastric cancer ce11s( P<0. 05),and down-regu1ate the expression 1eve1s of Skp2 and DEK pro-teins. β-1apachonecou1d a1so inhibited the invasion and moti1ity of gastric cancer ce11s via down-regu1ating the expression 1eve1s of MMP-2/9 and Ezrin proteins and up-regu1ating the epithe1ia1 markers. In addition,β-1apachone enhanced the apoptosis of gastric canc-er ce11s,down-regu1ation of BCL-2/Bax ratio and up-regu1ation of activated Caspase-3/8/9. Conclusions β-1apachone can effective1y inhibit the pro1iferation and induce the apoptosis of gastric cancer ce11s,and inhibit the migration of gastric cancer ce11s via MMPs and EMT pathways.

Objective To explore the relationship between abnormal copy number of mitochondrial DNA (mtDNA) and prognosis of the patients in colorectal cancer (CRC).Methods A total of 60 cases of CRC and corresponding adjacent noncancerous tissue specimens were selected.Genomic DNA was extracted.The mitochondrial ND1 gene was detected by quantitative real-time polymerase chain reaction and β-actin was set as internal control.And then the copy number of mtDNA was caculated and analyzed by t-test.The prognosis of patients was determined by Kaplan-Meier survival analysis.Results The mean mtDNA copy number of CRC tissue was 108.60±20.11,while that of the corresponding adjacent noncancerous tissues was 153.68±25.72,the former was significantly lower than that of the latter (t=10.69,P＜0.01).The rate of low mtDNA copy number in case with positive lymph nodes metastasis was higher than that in cases with negative lymph nodes metastasis (x2 =4.022,P＜0.05),however there were no obvious correlation with gender,age,pathological type,TNM stage.The survival rate of high mtDNA copy number group was higher than that of low mtDNA copy number group,however there was no statistical significance (P＞ 0.05).Conclusions mtDNA copy number of CRC was significantly lower than that of the adjacent noncancerous tissues.However the change of copy number was not correlated to the prognosis.

Carcinoma, Medullary ; metabolism ; Carcinoma, Neuroendocrine ; Humans ; NAD(P)H Dehydrogenase (Quinone) ; metabolism ; NADP ; metabolism ; Neoplasm Proteins ; metabolism ; Prognosis ; Thyroid Neoplasms ; metabolism

Objective The purpose of this study is to estimate the living age by MRI T2-FS images of the knee and to establish a new age estimation method without radiation in Sichuan Hans population. Methods We retrospectively evaluated sagittal T2-weighted, fat-suppression and turbo spin-echo sequence taken upon MRI of 324patients (170 males, 154 females; age 10~30) using a six-stage method. The gender difference was tested by Mann-Whitney U and the correlation between the knee and age height was tested by Spearman correlation coefficient. Regression models were built for age estimation in both genders. Results The correlation between the distal femur and age was 0.687 in males and 0.661in females and was 0.684 in males and 0.488 in females between the proximal tibia and age. Comparison of male and female revealed nonsignificant differences in the ages at the stages 1~3, 5, 6 of the distal femoral epiphysis and stage 1~3, 5 of the proximal tibial epiphysis. The fusion of distal femur commenced at 18.42 years in males and 19.36 years in females. The fusion of proximal tibia commenced at 16.93 years in males and14.68 years in females. The test of accuracy showed MAD=2.90 years in the males and MAD=3.30 years in the females in the compound regression model. Conclusion MRI T2-FS images of the knee can be an indicator for age estimation in the living and stage 6 of the distal femur can be used to determine 18-year limit.