This paper introduces the viewpointins from recent researches about carbohydrate ingestion and mobilization and oxidation of fat during exercise in sports nutrition and interactional influence of carbohydrate and fat metabolism during exercise. Keywords：exercise;carbohydrate;fat;metabolism

The preservation of urinary proteins on a membrane plays a vital role in biomarker research, and the efficient elution of proteins preserved on nitrocellulose membrane (NC membrane) determines the application of this method. During the heating elution procedure, we raised the temperature to reduce the intense vortexing time, and kept gentle rotating while precipitation to prevent nitrocellulose reformation. We also used SDS-PAGE and LC-MS/MS to analyze the urinary proteins prepared by heating elution procedure, intense vortexing elution procedure and acetone precipitation method. There was no degradation of proteins prepared by heating elution procedure. Compared with proteins prepared by heating elution method and acetone precipitation method, the overlapping rates of the proteins was almost the same (92.6% versus 96.8%) and the ratios of CV values (< 20%) of the proteins were both high (85.2% and 94.4%). The heating elution procedure achieved good technical reproducibility, and was much simpler and more efficient than the previous one. It can facilitate the application of the preservation of urinary proteins on membrane.
Acetone ; Biomarkers ; urine ; Chromatography, Liquid ; Collodion ; Electrophoresis, Polyacrylamide Gel ; Hot Temperature ; Humans ; Proteins ; isolation & purification ; Reproducibility of Results ; Tandem Mass Spectrometry ; Urine ; chemistry

skeletal muscle;energy metabolism;training adaption;mitichondrial content

It's very important to establish an evaluation system to match international standards for improving the medical education quality in China.This article reviews the global profile of evaluation process for higher education,and compares it with the current status in China.It introduces the characteristics and experiences from overseas as references to optimize our medical education evaluation system.

Object To study the promoting effects of Mycena anoectochila, M dendrobii and M. orchidicola on growth of Dendrobium candidum Wall. ex Ldl. and Anoectochilus roxburghii (Wall ) Ldl Methods The protocorm and plantlet of D candidum and A roxburghii were grown in dual culture with endophytic fungi to observe the proliferation of protocorm and the growth of plantlet. Results The growth of plantlet of D candidium, which was inoculated three endophytic fungi, increased markedly 3 5 times more than those of the control one M dendrobii and M orchidicola also promoted multiplication on protocorm of D candidum (P

Objective To explore the application of the comprehensive pain assessment scale to the treatment of postherpetic neuralgia (PHN). Methods About 100 patients suffering from PHN were randomly divided into two groups: the control group and experiment group. The former was treated with recording for pain assessment and the latter was treated with the comprehensive pain assessment scale. Two sets of data were compared and analyzed in view of quality of sleep, average length of hospitalization and the duration of side effects of drugs. Result The effect of the experiment group was better than the control group in the quality of sleep, the average length of hospitalization, reduction of side effect duration of drugs (P<0.05). Conclusion The comprehensive pain assessment scale throughout the whole process of the PHN treatment can achieve timely and effective assessment of pain and reduce the side effect duration of drugs, improve their sleep quality, and shorten the hospital stay.

Objective To study the factors such as artificial abortion frequency, pregnancy time and so on on development of adeno-myosis (AM). Methods A retrospective analysis was carried in 462 patients who were from the department of gynaecology and obstetrics in Affiliated Hospital of Nantong University and Beijing Aviation Center Hospital from January 2004 to December 2008. The patients were divided into two groups: AM and no - AM. The two groups were compared for abortion frequency, pregnancy time, age, menarche age and so on. Results There were no significant differences between the two groups in age, menarche age, age of the first artificial abor-tion, bearing frequency, IUD with pregnancy and so on(P > 0.05). The proportion of patients with repeated artificial abortion or history of curettage of uterus in AM group was higher than that in the no - AM group. The patients with pregnaney time more than 8 weeks who re-ceived artificial abortion had higher rate of development of AM. Conclusion Repeated artificial abortion, pregnancy time and history of curettage of uterus were the risk factors of development of adenomyosis.

Objective To introduce the super minimally invasive transintercostal device closure of ventricular septal defect (VSD) and summarize it's therapeutic effect.Methods Nine patiens with VSD from August 2014 to December 2014 in our hospital were enrolled,which performed super minimally invasive transintercostal device closure of VSD.All patients were followed up prudently post-operation.Echocardiography was scheduled according to the protocol.Results All cases were successfully occluded.There was no death case in the peri-operation period and severe complications after operation.Conclusions The super minimally invasive transintercostal device closure of VSD is safe and reliable.

ObjectiveTo assess the relationship between the location,quantity and leukodystrophy of cerebral infarction and vascular cognitive impairment ( VCI ),and to compare the differences of the severity and domains of cognitive impairment among the different types of cerebral infarction,which will provide the pathophysiological evidence to the mechanism for the development of VCI. MethodThe patients suffering from cerebral infarction or leukodystrophy were recruited from either the ward or clinic in Tianjin General Hospital from April 2009 to April 2010,then assessed the cognition,and classified into different groups according to the location,size,quantity,whether or not they have leukodystrophy and the severity.The Logistic regression analysis was taken with whether or not the patients have had developed to the VCI as the dependent variable,and with the location,size,quantity,whether or not they have leukodystrophy and the severity as the independent variables.The differences of the score of NIHSS,Bathel index and the level of cognitive impairment were compared among patients with different types of lesions.Moreover,the difference of the score of MoCA for each cognitive domain were compared among patients with different types of lesions.ResultsThere was a relationship between key position infarction in the subcortex and white leukodystrophy with VCI.The position infarction in the subcortex and white leukodystrophy ( grade Ⅱ and Ⅲ ) might be the independent risk factors for the VCI( OR =1.752,2.135,3.753; 95％ CI 1.533-3.821,1.541-6.787,1.432-6.821,all P ＜0.05).There were significant differences in the domains of excusive ability,attention,calculation,fluent language and orientation.The average scores of the domain of excusive ability in the subcortical group (3.40 ± 1.90) and the mix group (3.83 ± 1.27) were significantly lower than the cortical disease group(4.28 ± 0.89,t =0.050,0.857,both P ＜ 0.05 ).The average scores of the domains of attention,calculation,fluent and orientation in the mix group were significantly lower than the subcortical group and cortical disease group.ConclusionsThere is a significant association of the key infarction in the subcortex and leukodystrophy with VCI.The patients with both the subcortex infarction and leukodystrophy are susceptible to VCI.The development of VCI is depended on the position of infarction instead of the quantity and size of infarction.The development of VCI is not only related to the white matter disease but also related to the severity of the leukodystrophy.The data highlights the need to small vessel disease.The patients with subcortical lesions mainly impair the executive ability.The patients with mix lesions may have more extensive domains and more severe cognitive impairment.

Objective To observe the therapeutic effect of Shengxuening Tablets combined with erythropoietin(EPO) for the treatment of anemia in premature infants.Methods Sixty premature infants aged 31+1 to 32+6 weeks were randomized into two groups.The treatment group received Shengxuening Tablets combined with EPO,and the control group received EPO.The treatment lasted 4 weeks.Before treatment,and 7,14,21 and 28 days after treatment,hemoglobin(Hb) level,hematocrit(HCT),and reticulocyte(Ret) were detected.Meanwhile,the changes of serum ferrum(SF) content and total iron bind capacity(TIBC) before treatment and 14 and 28 days after treatment were observed.Results The cure and markedly effective rate was 96.7% in the treatment group and 80.0% in the control group(P