Epitope vaccine is one of the emerging vaccine techniques developing in past decade years.Particularly the advantages of this vaccine on preventing and therapy illness,as cancer and virus,are espacially outstanding.The most importent elements about the vaccine,namely T/B-epitopes obtainment and identification,vehicles for epitope and vaccine construction,are reviewed.In addition,applications of the vaccine technique in some refractory diseases,such as cancer,virus and pathogen infection,are depicted.

Considering the present condition of nuclear medicine experiment teaching and management model,this paper proposes some reform measures:reforming teaching model,adjusting teaching content,enhancing lab management.

Acute Disease ; Adult ; Chromatography, Gas ; Female ; Humans ; Lung ; chemistry ; Phosphines ; analysis ; blood ; poisoning

ObjectiveTo standardize the service for mental disability in community, and evaluate scientifically the effect of rehabilitation measures and social factors on the prognosis of disease.MethodsIn the communities selected by cluster sampling method, family-social rehabilitation service was established. The observe groups or specified observers were selected by the community committee, and the maintenance treatment and rehabilitation evaluation were made by psychiatrists.ResultsAfter community rehabilitation treatment, schizophrenia could be compliant with maintenance treatment, which led to satisfactory social function evaluation and rehabilitation result.Conclusion Community rehabilitation treatment could increase the compliance with medical treatment and decrease the occurrence of relapse.

Objective To study the effect of glutamate on metabolism, shifts in glycolysis and lactate release in rat astrocytes.
Methods After 10 days, secondary cultured astrocytes were treated with 1 mmol/L glutamate for 1 h, and the oxygen consumption rates (OCR) and extra cellular acidification rate (ECAR) was analyzed using a Seahorse XF 24 Extracellular Flux Analyzer. Cell viability was then evaluated by MTT assay. Moreover, changes in extracellular lactate concentration induced by glutamate were tested with a lactate detection kit.
Results Compared with the control group, treatment with 1 mmol/L glutamate decreased the astrocytes’ maximal respiration and spare respiratory capacity but increased their glycolytic capacity and glycolytic reserve. Further analysis found that 1-h treatment with different concentrations of glutamate (0.1-1 mmol/L) increased lactate release from astrocytes, however the cell viability was not affected by the glutamate treatment.
Conclusion The current study provided direct evidence that exogenous glutamate treatment impaired the mitochondrial respiration capacity of astrocytes and enhanced aerobic glycolysis, which could be involved in glutamate injury or protection mechanisms in response to neurological disorders.

OBJECTIVETo investigate the female sexual dysfunction (FSD) in type 2 diabetes patients, by comparing the sexual function between type 2 diabetic women and non-diabetic women with Female Sexual Function Index (FSFI).

METHODS115 type 2 diabetic women and 107 age-matched non-diabetes women were enrolled with similar backgrounds. Their sexual functions were evaluated with FSFI. Metabolic parameters such as body mass index, blood lipid profile, hemoglobin A1C, plasma glucose were also collected.

RESULTSTotal score of FSFI of the type 2 diabetic women were significantly lower than that of the non-diabetic controls (18.27±8.96 vs. 23.02±5.78, P=0.000). Scores of the FSFI domains (desire, arousal, lubrication, orgasm, satisfaction, pain) of the type 2 diabetic group were also lower than those of the control group. According to the FSD criterion (FSFI<25) available in China, the percentage of FSD in the type 2 diabetic group was significantly higher than that of the control group (79.2%vs. 55.0%, P<0.001). These trends seemed more prominent in pre-menopause subgroups. The logistic regression analysis indicated that age and diabetes were independent risk factors of FSD. Body Mass Index (BMI) also had influence in the diabetes group.

CONCLUSIONFindings from this study showed that there are more FDS in Chinese type 2 diabetic women than in their non-diabetic counterparts, especially in pre-menopause participants.

The intubation of conventional transesophageal echocardiography (TEE) probes into patients causes serious esophagus irritation,and thus the use of TEE probes in pediatric practice is limited.In this study,we aimed at the development of a special probe which could be inserted through the nasopharyngeal cavity into the esophagus to obtain the same high-quality echocardiography images as those obtained by conventional TEE and improve patients' experience.During the examination,the patients felt relaxed for a longer time and cooperated with the sonographers in the process of cardiac catheterization conducted in the surgery room or the intensive care unit (ICU),resulting in improved accuracy of the diagnosis and timely administration of appropriate treatment.Two years ago,Prof.Xin-fang WANG put theories into practice by inserting the probe through the nasal cavity and pharynx into the esophagus of volunteers to successfully detect the heart and great vessels at the retrocardiac space.Later,Prof.Ming-xing XIE performed the transnasal TEE examination in 12 atrial septal defect (ASD) patients and proved the safety and reliability of this method,which could become a new way for clinical diagnosis and treatment.

OBJECTIVE To develop a non-paper,interactive,multiplex medium way,and to obtain the information disinfection protection on second level of time.METHODS Using the computer,the touchscreen,the personal digital assistant(PDA),the general packet radio service(GPRS),the pronounciation(man-machine conversation),the video frequency and the other advanced technology methods,to study and develop an electronic version of intelligent search engine system for disinfection protection.RESULTS Touching namely attained the applied and guided information,such as to fulfil exactly the disinfection technology standard for the medical workers in medical establishments,to provide the post work instruction;to correctly guide the disinfection protection for common family;and to build the communication platfrom with the enterprisers in order to meet the demand for disinfection protection appliances from the society,hospital and family.CONCLUSIONS The intelligent search engine system is feasible applying to use.

The title of a book is, generally, the high concentration of the writer's intention and the theme of content. Translate the title of an ancient Chinese medical book or document accurately and plainly is meaningful for exhibiting the style of the book, also for promoting the international communication of TCM. The principle should be followed is to choose the translating terms accurately to reveal the theme of content and express the cultural connotation of the book perfectly.
Books ; history ; China ; History, Ancient ; Medicine in Literature ; Medicine, Chinese Traditional ; history ; Terminology as Topic ; Translating

Objective To investigate the current status of monitoring gastric residual volume (GRV) and enteral nutrition (EN) tolerance in critically ill elderly patients in ICU nationwide, so as to provide evidence for finding the best assessment method of EN tolerance in critically ill elderly patients and standardizing the operation procedure. Methods A total of 724 ICU critically ill elderly patients from 22 provinces, 5 autonomous regions and 4 municipalities were selected by convenience sampling method and investigated for EN strategy management, EN pipeline maintenance, EN tolerance assessment and GRV monitoring. Results During the period of enteral nutrition in critically ill elderly patients, 461 (63.7%) of the 724 ICUs surveyed performed routine GRV monitoring, 166 (22.9%) used the EN tolerance scoring too, 156 (21.5%) used ultrasound to monitor gastric residual volume. There was no statistical difference in use of EN tolerance score tool and B-mode ultrasound monitoring among different types of ICU (P＞ 0.05). The incidence of vomiting and dominant aspiration in routine monitoring departments was lower than that in unconventional monitoring departments, and the difference was statistically significant (P＜0.05). Conclusions The elderly critically ill patients should be evaluated EN tolerance every day during the implementation of EN, and routine and feasible GRV monitoring should be carried out.