The changes of cerebral hemodynamics, morphology and hemodynamics of carotid artery in carotid endarterectomy were monitored using transcranial Doppler in combination with color duplex ultrasound. It is helpful to reduce the occurrence of intraoperative cerebral ischaemia and timely guides surgeons to perform the second repair. This article reviews the application values of ultrasonic technology in carotid endarterectomy.

Objective:To investigate the influence of psychological intervention on depression and quality of life among perinatal women.Methods:60 perinatal women were selected under the condition of the study.30 cases were chosen randomly from the 60 women as the psychological invention group and another 30 cases as the control group.The interventon group received psychological intervention which included supportive therapy,health education,individual psychotherapy,and family and social supportive therapy;the control group received no invention measure.Psychometrics was used for 30-and 38-week gravida of both groups and continuous psychological intervention was enforced for more than seven weeks for the intervention group.Results:The depressive factor of the psychological group was lower than of the control group(P

The sequence of Neurospora crassa(XP_322380)and Gibberella zeae PH-1(EAA76971)ribosomal protein gene were subjected to local tBlastn searching against the Chaetomium globosum ESTs datebase.The 765 bp full length cDNA encoding 60S ribosomal protein L10a gene was obtained.The open reading frame was 654 bp and encoded 217 amino acids.The protein molecular mass was 23.9 kD.The BlastP analysis revealed that amino acids sequence of ribosomal protein L10a gene from C.globosum shared 89% high similarity with N.crassa and 78% low similarty with Ustilago maydis.The cDNA and deduced amino acid sequence of 60S ribosomal protein L10a gene were accepted by GenBank(accession numbers: AY669070,AAT74578).

Objective To explore the establishment of peptide mapping database of Candida albicans ,laying the foundation for rapid diagnosis of Candida albicans infection .Methods 96 Candida albicans were collected clinically ,and its DNA was extracted . Polymerase chain reaction(PCR) was used to amplify the ITS1-5 .8S-ITS2 gene fragments and restriction endonucleases were a-dopted to identify them .Surface enhanced laser desorption ionization-time of flight-mass spectrometry(SELDI-TOF-MS) instrument was applied to detect the Candida albicans peptide mapping ,and Ciphergen ProteinChip software was used to collect data automati-cally .The established peptide mapping database was verified by confirmed Candida .Results According to restriction fragment length polymorphism analysis ,96 strains were confirmed as Candida albicans .15 peptide peaks were captured by SELDI-TOF-MS chips .Five peptide peaks of them with stable expression were screened out ,and the similarity analysis software was used to estab-lish peptide mapping database of Candida albicans .More than 95% of similarity was found between peptide mapping of Candida albicans and established database ,while less than 50% was found between peptide mapping of other Candida species and database . Conclusion The establishment of peptide mapping database of Candida albicans provides a theoretical basis for the rapid diagnosis of Candida albicans infection .

AIM:To select an efficient way of promoting induced pluripotent stem cells ( iPSC) to differentiate into neural stem cells (NSC) by comparing 2 methods.METHODS:The culture system in method A contained SB431542 (5 mmol/L) and drosomophorin (5 mmol/L) with 100%initial cell density, while that in method B contained SB431542 (5 mmol/L) and drosomophorin (1 mmol/L) with 30%~50% initial cell density.For comparison and identification of the 2 methods, the growth state was observed under microscope , and the expression of Pax6, nestin, Sox1 and Sox2 was quantitatively detected by real-time PCR and flow cytometry .The related protein expression and the ability of spontaneous differentiation were determined by immunofluorescence analysis .RESULTS: The cells derived from method A with 5 mmol/L of SB431542 and drosomophorin and 100% initial cell density achieved the higher expression of Pax 6, nestin, Sox1 and Sox2.The growth state was better and the cells differentiated into neurons and astrocytes normally .CONCLU-SION:The method A was superior to method B , and we recommend the method A with 5 mmol/L of SB431542 and droso-mophorin and 100%initial cell density as the method for differentiating NSC .

Objective To explore prognostic relative factors of different therapy for patients with intracrani-al aneurysm. Methods In 93 intracranial aneurysm patients, 38 cases were managed through craniotomy, in whom the effects of operation time, intraoperative aneurysmal rupture(IAB), temporary arterial occlusion (TAO)on 30-day and 6-month prognosis were investigated; while other 67 cases experienced endovascular treatment,in whom the simi-lar parameters of the different therapy, types of endovascular treatment, and intracranial aneurysm embolization were evaluated. 30 days and 6 months prognosis were regarded as the dependent variable, and SPSS for Windows 11.5 was adopted for data processing. Chi-Square test was performed. Results IAR exerted significant difference to 30 days and 6 months prognosis in patients undergoing craniotomy and clipping, there were 42 intracranial aneurysm, of which 16 aneurysm ruptured (χ2 = 5. 203,10. 886, P < 0.05 ). For patients undergoing endovascular treatment, the new ma-terial application could improve 6 months prognosis, in whom there were totaly 74 intracranial aneurysm, of which 23 aneurysm were managed by the use of old material for endovascular treatment and 51 aneurysm were managed by the use of new material for endovascular treatment(χ2 = 5. 544 and RR = 2. 364,95% CI 1. 197～4.669 ,P < 0.05 ). Un-successful ratio in the endovascular treatment was reduced simultaneously,from 43.5% (old material group) to 18.0% ( now material group) (χ2 = 5. 542,P < 0.05). Conclusions IAR is the important risk factor, which effects 30 days or 6 months prognosis of patients with intracranial aneurysms managed through craniotomy and clipping. The new material application in the endovascular treatment improves 6 months prognosis, meanwhile unsuccessful ratio in the endovascular treatment is reduced simultaneously.

Electroacupuncture instruments as Chinese medicine treatment equipment clinically used most extensively play an important role in improving clinical effect of acupuncture treatment. Although the history of electroacupuncture instruments only has more than 60 years, the development of electroacupuncture equipment has experienced a very rich course. Especially in recentyears, the development of electroacupuncture instruments took on a new developing state. It is certain that thedevelopment of electroacupuncture instruments has entered a new era and the future developing speed and quality of electroacupuncture instruments will be significantly raised. By a review of the developing history of electroacupuncture equipmen, this article technically classifies electroacupuncture instruments and deeply analyzes some problems existent in the development of electroacupuncture instruments so as to propose more strict requirements for the future design of electroacupuncture instruments andsatisfy the demand of clinical acupuncture practice.

Objective To analyze the data of concentric (c) and eccentric (e) peak torque of hamstring (H) and quadricep (Q) in differ-ent gender and angle after 4-week concentric and eccentric isokinetic exercise training on knee, in order to provide suggestions for the knee extensor and flexor in rehabilitation exercise prescription. Methods 28 healthy college students from May to June 2014 in our college partic-ipated in maximum concentric (n=14) or eccentric (n=14) resistance training of the right knee extensors and flexors 3 times per week for 4 weeks. The concentric strength was measured with BIODEX isokinetic dynamometer assessment system 4 at 30 °/s, 60 °/s, 90 °/s, and ec-centric strength was measured at 60 °/s, 120 °/s, 180 °/s. PT, H/Q (He/Qc, Hc/Qc) ratio and H/H (He/Hc) or Q/Q(Qe/Qc) ratio were ana-lyzed. Results Concentric isokinetic training could improve the Hc and He at 60 °/s and 90 °/s (P<0.05), and the Qe and Qc increased at 30 °/s, 60 °/s, 90 °/s respectively (P<0.01). There was no significant improvement after eccentric training (P>0.05). After concentric isokinet-ic training, the He/Qc ratio decreased at 90 °/s (P<0.05), the Hc/Qc ratio decreased at 30 °/s (P<0.05). However, there was no difference in He/Qc and Hc/Qc after eccentric contraction (P>0.05). The Qc/Qe ratio increased at 60 °/s and 90 °/s (P<0.05), and the Hc/He ratio de-creased at 90 °/s (P<0.05) after concentric training. There was no difference in Hc/He and Qc/Qe after eccentric contraction (P>0.05). There were significant differences in Hc, He, Qc, Qe and He/Qc ratio between different genders (P<0.05). Conclusion Concentric training and ec-centric training have different influences on the muscle strength after 4 weeks training. Eccentric training only can reduce the knee stability. Hc/He ratio and Qc/Qe ratio can be used to evaluate the knee muscle function. Gender should be considered into training.

The questionnaire was adopted so as to investigate the attitudes and recognition of the manufacture eneprises of TCM diagnosis, treatment and rehabilitation equipment (DTRE) to the technical standards of, relevant products. It was found that the construction of the industrial standard and the national standard was lagged behind on TCM DTRE. Under the new situation, the enterprises are highly willing to participate in the development of the industrial, national and international standards and have a certain of understanding on the standard development. Nearly 80 % of enterprises believed that it was necessary to set up the relevant mirror organization for the development of industrial, national and international standard of TCM DITRE. In the future, the standard construction of TCM DTRE must face to the new situation. The constant increasing of the enterprises. and scientific research organizations in the standard construction must promote the development of TCM DTRE.
Equipment and Supplies, Hospital ; standards ; Humans ; Medicine, Chinese Traditional ; instrumentation ; standards ; Rehabilitation ; instrumentation ; standards

Objective To observe and analyse the levels of serum glucose,uric acid and lipid profile in bus drivers in Fuzhou City and provide the necessary information for the reasonable health management of bus drivers.Methods Serum from 3 877 bus drivers of Fuzhou City (3 522 males and 355 females)were collected and detected for the concentrations of serum glucose (GLU),uric acid (UA),cholesterol (CHOL),triglyceride (TRIG),high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C).Statistical analysis was performed to compare the results.Results The levels and abnormal rates of GLU,UA,CHOL,TRIG and LDL-C of male drivers were significantly higher than that of fe-male drivers (P <0.05).The levels of GLU,CHOL,TRIG and LDL-C of male drivers increased along with the growth of age.And statistical differences were observed among the four groups (<30,31~40,41~50 and >50 years old).The level of UA of male drivers decreased with age while HDL-C invariable.Conclusion The levels of GLU,UA,CHOL,TRIG, HDL-C and LDL-C of male drivers varied and more severe than the female drivers.