Large numbers of Plasmodium chabaudi gametocytes can be produced in the splene-ctomized Wistar rats 3-4 days after the intravenous inoculation of high parasitaemia mouse blood. On the 8-9th day, the number of gametocytes reduced greatly. The level of gametocytaemia was related to the time of splenectomy and the amount of the infected blood inoculated. The gametocytes in the rat were normal in their ability of exflagellation and their infectivity to anophelines.

Objective:To probe the therapeutic effect and the mechanism of Jiannao Fuzhi Oral Liquid for treatment of vascular dementia(VD).Methods:Fifty cases conformed with the diagnostic criteria of VD,aged 45～80 years were randomly divided into a treatment group and a control group.The treatment group were treated with oral administration of Jiannao Fuzhi Oral Liquid and the control group with Duxil.MMSE score,BBS score,TCM syndrome indexes before and 1,2,3 months after treatment were detected,and transcracial Doppler's detection(TCD) was carried out before and 3 months after treatment ,and the results were analyzed.Results:There were significant differences in MMSE score,BBS score,TCM syndrome indexes and TCD before and after treatment in both groups.Conclusion:Jiannao Fuzhi Oral Liquid has definite therapeutic effect on VD.

C2H2 zinc-finger motif presents in 3% of proteins that are encoded in the human genome, and has the abilities to recognize DNA, RNA and protein. With nearly 3 decades of efforts, the mechanisms of zinc-finger mediated biomolecule recognitions have been studied to various extents. Zinc-finger binds into the major groove of DNA double helix, establishes an one-to-one recognition format between DNA bases and certain amino acids in a zinc-finger, and achieves specificity based on DNA sequences. While RNA molecules show a large variety in their structures, zinc-finger recognizes RNA through the collected information of specially displayed bases and special backbone folding. Initial studies have been performed on zinc-finger mediated protein-protein interactions. Existing data indicate multiple recognition modes. The studies on molecular mechanism have supported the development of engineered zinc-fingers, which have been introduced into applications. For its wide existence, large functional diversity and potential in translational applications, zinc-finger deserves a systematic study in every aspect.

Objective To study the efficacy and mechanism of probiotic assisted glucocorticoid on the treatment of the patients with eczema. Methods 92 cases with eczema from February 2015 to March 2017 were divided into two groups according to the treatment methods, the conventional group and the combined group, 46 cases in each group. The conventional group were given glucocorticoid, and the combined treatment group were received probiotics combined with glucocorticoid. The levels of serum inflammatory factors, the treatment effects of eczema and the incidence of adverse reactions were compared between the two groups before and after treatment. Results The treatment effect of eczema in combined group was higher than that in routine group (P<0.05). No severe adverse reactions occurred in the two groups. There was no significant difference in serum inflammatory factors between the two groups before treatment. The level of serum inflammatory factors in combined group was significantly better than that in tconventional group (P<0.05). Conclusion Probiotic assisted glucocorticoid is effective in the treatment of eczema. It can lower the level of inflammation and improve the condition of the body. It has no obvious adverse reaction which has the characteristics of safety and effectiveness.

Objective:To study the effects of somatostatin on portal pressure and operative complications in patients of portal hypertension treated with porta-azygous disconnection. Methods:Twenty patients with portal hypertension were treated with azygoportal disconnection. The severity of liver disease according to the Child-Pugh's grade was B in all patients. The patients were divided into two groups. The patients in group A were treated with intravenous infusion of somatostatin (6 mg/24 h) one day before operation and five days after operation. The patients in group B were treated with azygoportal disconnection without the use of somatostatin. The portal pressure, the volume of bleeding during operation, and the ascites and complications after operation were evaluated. The serum concentration of GLU, NO and ET-1 were determined. Results:The portal pressure and GLU concentration in patients of group A were lower than those in patients of group B. There were no differences of NO, ET-1 in patients between group A and group B. The volume of bleeding, ascites and complications in patients of group B were higher than in patients of group A. Conclusion:The use of somatostatin before and after porta-azygous disconnection can decrease portal pressure. It is beneficial in reducing the volume of bleeding in operation, ascites and complications after operation.

With the advent of inferior vena cava filters as the main means to obviate pulmonary embolism (PE), there has been a rise in the number of filters inserted globally. This article reviewed several currently available filter models, outlined the clinical indications and complications for filter insertion and presented the clinic application of filters.

Objective To observe and research the influence of vaginal delivery and cesarean section by two kinds of mode of delivery on maternal infant outcome of re-pregnancy after cesarean section.Methods 258 patients with re-pregnancy after cesarean section were selected,they were divided into vaginal delivery group(73 cases) and cesarean section group(185 cases) according to the different delivery mode.The maternal puerperal infection rate,24h postpartum hemorrhage volume,days,cost of hospitalization,lochia time and neonatal in hospital of both two groups were compared.Results The success rate of vaginal delivery was 69.52％,the rate of cesarean section was 71.71％.In vaginal delivery group,maternal puerperal infection rate,24 h postpartum hemorrhage volume,length of hospital stay,cost of hospitalization,lochia time were 1.73 ％,(201.54 ± 107.54) mL,(3.41 ± 0.09) d,(1 540.12 ±117.21),(21.36 ± 13.12) d,which were significantly better than the second cesarean section group [8.11％,(354.64 ± 215.54) mL,(7.45 ± 0.32) d,(4 932.62 ± 786.35),(27.11 ± 17.04) d],the differences were statistically significant (x2 =4.08,t =4.75,7.24,8.91,3.98,all P ＜ 0.05).Delivery of two kinds of mode of delivery of the newborn had no significant differences in birth weight,Apgar score,the rate of infection,intracranial hemorrhage rate and the asphyxia rate(t =0.15,0.09,0.46,0.00,x2 =0.03,all P＞0.05).Conclusion Re-pregnancy after cesarean section is not the choice of cesarean section delivery clinical indications of operation,when the pregnant women with indications of trial production,in strict monitoring downlink vaginal delivery.

Colorectal cancer is one of the most common cancers in the world with high morbidity and mortal-ity. Clinicians spare no effort to look for effective prevention and treatment strategies for colorectal cancer. Research shows that aspirin plays a unique role in colorectal cancer prevention and treatment. However, the effect is associated with the course of treatment, users’ genetic backgrounds and some other factors. This review aimed to summarize the prevention and treatment effects of aspirin on colorectal cancer, the possible molecular markers for predicting aspirin effcacy and related mechanisms.

Objective To compare the clinical efficacy of isoket and nitroglycerin in the treatment of coronary heart disease complicated with acute left ventricular failure.Methods 120 cases of coronary herrt disease complicated with acute left ventricular failure were randomly divided into isoket group (observation group) and nitroglycerin group(control group),each group had 60 cases.The clinical efficacy and adverses reactions were compared between the two groups.Results The total effective rate of the observation group was 95.0％,which was significantly higher than 75.0％ of the control group,and the difference was statistically significant(P ＜0.05).The incidence rate of adverse reactions in the observation group was 3.3％,which was significantly lower than 15.0％ of the control group,the difference was statistically significant(P ＜0.05).Conclusion Isoket can significantly improve the clini cal symptoms of coronary heart disease complicated with acute left ventricular failure,and it has lower incidence rate of adverse reactions,which is worth to be further promoted in clinical.

This paper explored the current conceptual framework of disability and rehabilitation, and constructed theoretical structurewith three layers of international convention, resolutions and policies, and domestic laws and operational tools. The characteristics of community-based rehabilitation (CBR) had been discussed with inclusive development approach. Some recommendations had been proposed forthe development of rehabilitation and work programs of rehabilitation for all in China.