Fatigue Self-assessment Scale(FSAS)was developed on the basis of review on the study of fatigue assessment in both China and overseas countries and considering the Chinese culture background.The scale consists of 23 items and is used to assess the type and severity of fatigue(including three subscales of measuring physical fatigue,mental fatigue and the consequences of fatigue) and characteristics of fatigue(including three subscales of measuring responsiveness of fatigue to sleep/rest,the situation specifi city of fatigue and time mode of fatigue) among the people of sub-health and various diseases with fatigue.It may also be used to assess intervention effectiveness of fatigue.

DNA vaccine is one of the hot spot in the research of vaccine now. DNA tumor vaccines mainly include tumor-associated-antigens-based completed, epitope, idiotope determinants DNA vaccine,fusion DNA vaccines, RNA self-replicating vaccines, dendritic cell-based tumor vaccines etc. The recent developments are discussed.

Objective To elucidate the clinical manifestati on s and electrocardiogram characteristics of congenital long QT syndrome families and try to find out the genotype of the long QT syndrome(LQTS) patients. Methods The routine clinical check up and ECG recordings we re done for the 3 family members. Both QT interval and QTc were measured. Diagno stic criteria for LQTS were defined by Schwartz. Results Fifteen family members were identified as with LQTS and 11 members with intermediate probability to LQTS. The clinical manifestatio ns and ECG characteristics were different from each other. Conclusion The clinical manifestations and ECG characterist ics of LQTS patients from family 1,family 2 and family 3 correspond with LQT2, L QT1 and LQT3, which is caused by HERG,KVLQT1 and SCN5A gene mutation.

Objective To explore the effect of purification on monoclonal antibody (MAb) against PGRP by Protein A-Sepharose affinity chromatography, and to provide some based data for the purification of other antibody using the same method. Methods The ascites which include MAb was purified by Protein A-Sepharose affinity chromatography. The purity and activity of MAb was tested by SDS-PAGE and ELISA. The biological function was identified by flow cytometer and immunohistochemistry. Results The average concentration of protein in ascites before purification is 23.62 mg/ml. Before and after purification, the total protein is 148.79 mg and 146.67 mg, respectively. The recovery coefficient of protein is 98.58%. The concentration of MAb in ascites is 5.21 mg/ml averagely. The MAb purity is more than 95 %. The immunoactivity of purified antibody is higher than that of unpurified antibody. Conclusion The purity of MAb against PGRP purified by Protein A-Sepharose affinity chromatography is very high. The immunoactivity of purified antibody is higher than that of unpurified antibody. So the ProteinA-Sepharose affinity chromatography is a rapid, convenient and reliable method for the purification of MAb Against PGRP.

In order to assess the clinical manifestations and electrocardiogram (ECG) characteristics of Chinese long QT syndrome (LQTS) patients and describe the phenotype-genotype correlation, the subjects from 5 congenital LQTS families underwent clinical detailed examination including resting body surface ECG. QT interval and transmural dispersion of repolarization (TDR) were manually measured. Five families were genotyped by linkage analysis (polymerase chain reacting-short tandem repeat, PCR-STR). The phenotype-genotype correlation was analyzed. Four families were LQT2, 1 family was LQT3. Twenty-eight gene carriers were (14 males and 14 females) identified from 5 families. The mean QTc and TDRc were 0.56 +/- 0.04 s (range 0.42 to 0.63) and 0.16 +/- 0.04 s (range 0.09 to 0.24) respectively. 35.7% (10/28) had normal to borderline QTc (< or = 0.460 s). There was significant difference in QTc and TDRc between the patients with symptomatic LQTS and those with asymptomatic LQTS, and there was significant difference in TDRc between the asymptomatic patients and normal people also. A history of cardiac events was present in 50% (14/28), including 9 with syncope, 2 with sudden death (SD) and occurred in the absence of beta-blocker. Three SDs occurred prior to the diagnosis of LQTS and had no ECG record. Two out of 5 SDs (40%) occurred as the first symptom. Typical LQT2 T wave pattern were found in 40% (6/15) of all affected members. The appearing-normal T wave was found in one LQT3 family. Low penetrance of QTc and symptoms resulted in diagnostic challenge. ECG patterns and repolarization parameters may be used to predict the genotype in most families. Genetic test is very important for identification of gene carriers.
Arrhythmia/etiology ; Arrhythmia/genetics ; Asian Continental Ancestry Group ; Electrocardiography ; Genotype ; Long QT Syndrome/complications ; Long QT Syndrome/congenital ; Long QT Syndrome/*genetics ; Pedigree ; *Phenotype

Now syndrome study becomes the important research content in our country' TCM field,normalization of the symptoms standardization of syndromes especially becomes scientific research focal point in this field,furthermore some studies exists the conditions of symptoms short of norm and standards of syndrome differentiation discordant,as well stagnation of liver-QI with deficiency of the spleen is clinical common syndrome,so this article carried out all round analysis and investigations on the modern literature of stagnation of liver-QI with deficiency of the spleen syndrome recent ten years,to aim at analyzing the symptom characteristic and standards of syndrome differentiation on stagnation of liver-QI with deficiency of the spleen syndrome,to provide the bases of standardization and normalization of stagnation of liver-QI with deficiency of the spleen syndrome.

This article analyzed the universality of fatigue existing and the significance of quantization evaluation on fatigue.It expounded the recognition of fatigue in traditional Chinese medicine,and further more proposed the methods of quantization evaluation on fatigue.

Objective:To investigate the mechanism of intense noise-induced cochlea cells death in guinea pig,and the effect of JNK signal transduction pathway in the procedure of cochlea cells apoptosis by intense noise-induced.Method:Thirty-two guinea pigs were randomly divided into 4 groups.The guinea pigs in the experiment groups were exposed to 4 kHz narrow band noise at 120 dB SPL for 4 h.After the noise expose for 1,4,14 days of the experiment guinea pigs,ABR of the guinea pigs on experiment and control groups were tested before put them to death.Four guinea pig's cochleas of every group were taken to paraffin section,and the rest was extracted the total cochlear's protein.Apoptosis was tested by terminal deoxynucleotidyl Transferase(TdT)-mediated deoxyuridine triphosphate(d-UTP)nick and labeling method(TUNEL).The phosphorylation of JNK and c-Jun were tested by immunohistochemistry and western blot methods.Result:Tunel-Positve cells in the Corti's,SGC and SV of experiment groups,and there have significant differences compared with the control group(P＜0.01)and Tunel-Positve cells are most in 1 d experiment group.The positive cells of P-JNK and p-e-Jun could be dectected in guinea pig's cochleas after noise exposed,but no positive cells were found in the control.Protein levels of p-JNK,and P-c-Jun were risen up and activated quickly after noise exposed,and achieved peak in 1 d,4 d,and then fallen-offs,but still maintained higher levels within 14 d.Conclusion:Intense noise causes cochlea cell lesion by inducing apoptosis to result in and JNK signal transduction pathway plays an important role in the procedure of apoptosis.

Objective To evaluate the effects of posterior segmental pedicle screw instrumentation and augmentation using calcium sulphate cement in treatment of Denis type B thoracolumbar burst fractures.Methods Forty patients with Denis type B thoracolumbar burst fracture treated between January 2011 and December 2012 were reviewed retrospectively.Twenty patients received posterior short-segment pedicle screw fixation in conjunction with screw placement at the level of fracture and calcium sulphate augmentation without posterolateral fusion (combined treatment group),but 20 patients underwent traditional short-segment pedicle screw fixation (conventional treatment group).Radiographs and CT scans evaluated local kyphotic angle on the spot of injury,anterior height of the injured vertebra,and canal encroachment before and after operation and at final follow-up.Meanwhile,visual analogue score (VAS),Oswestry disability index (ODI),and neurologic status based upon ASIA 2000 were assessed.Results Mean follow-up period was 15 months (range,12-24 months).Vertebral height restoration was equivalent of the two groups immediately after operation,but better result of kyphosis correction was found in treatment group than in control group (P ＜ 0.05).Anterior vertebral height and kyphotic angle significantly improved in treatment group compared to control group at final follow-up (P ＜ 0.05).Clinical and neurologic outcome evaluation were similar between the two groups.No implant failure occurred at follow-up.Conclusion For Denis type B thoracolumbar burst fractures,posterior segmental pedicle screw fixation augmented with calcium sulphate is effective for reducing correction loss and implant failure,compensating for the deficiencies of conventional fixation.

Objective To investigate the value of detecting methylated SEPT9 gene (mSEPT9) in serum and stool in screening colorectal cancer in elderly people.Methods Subjects were divided into three groups, the colorectal cancer group (n=82), the colorectal polyps group (n=80) and the healthy control group (n=100).Real-time quantitative polymerase chain reaction (PCR) was used to detect mSEPT9 in peripheral blood and feces.The relationship between mSEPT9 and clinical and pathological characteristics of colorectal cancer was analyzed.The agreement between serum and stool results was analyzed.Results The positive rate of serum mSEPT9 was 73.2％ in the colorectal cancer group, 6.3％ in the colorectal polyps group and 4.0％ in the healthy control group, with statistical significance between the colorectal cancer group and the other two groups (P＜0.01).The sensitivity and specificity for plasma mSEPT9 detection in screening colorectal cancer were 73.2 ％ and 95.6％, respectively.The positive rate was higher in patients with tumor maximum diameter over 3.0 cm, invasion of the entire serosa layer, lower differentiation or advanced clinical staging (P＜0.05).The detection results of plasma mSEPT9 were in complete agreement with those of stool mSEPT9 from the same patients.Conclusions The expression of mSEPT9 is high in elderly patients with colorectal cancer and has a high sensitivity and specificity for PCR detection.Complete agreement can be seen in results from plasma and feces.Detecting mSEPT9 can be a valuable approach to screening colorectal cancer in the elderly.