Totally 1 patient were selected from Beijing Xishan Institute for Neuroregeneration and Functional Recovery in Shijingshan District in May 2006. The patient received acupuncture treatment in trideca-ghost points after olfactory ensheathing cells (OECs) transplantation. Detailed acupuncture method and acupuncture point were as follows: Acupuncture was performed from left side on Shuigou (DU 26), Jiache (ST 6), Fengfu (DU 16), Chengjiang (RN 24), Shangxing (DU 23), oblique needling from Shuigou to mittele muschel 0.3 cun. Needle insertion on Chengjiang was from left to right, for 1 minute without retaining needle. Then acupuncture on Shaoshang (LU 11), Daling (PC 7), Jianshi (PC 5), Quchi (LI 11) of both sides, and lower limbs: Yinbai (SP 1) and Shenmai (BL 62) was conducted. Acupuncture on Jiache and Quchi was retained until the patient vellicated limbs. Punctured on Dicang (ST 4) if the patient had spasm on angulus oris, about 20 minutes every time, once a day. After the treatment, the patient had some improvements in the consciousness and electrophysiology. Significant pain reaction appeared, and the endings of extremities had some little movement. The patient could turn head and twist shoulder. Evoked potential in electromyogram (EMG) had certain amelioration.

To cure one patient with spinal cord injury (SCI), who hospitalized for both legs couldn't moving for 21 years after external injury, by using the olfactory ensheathing cells (OECs) transplant and acupuncture treatment. The patient was diagnosed as ischemic SCI (below the T11) according to the neurological test and MRI for dorsal vertebra. T11 spinous process was made to be the center mark through operation with the length of about 3 cm. The area between the atrophique spinal cord and normal spinal cord without vessel was selected and injected with OECs 0.5?109 L-1. Hemostasis, stitching, binging and fixation were performed respectively, and normal treatment was given by using antibiotics. At 14 days after operation, the temperature on skin increased a little, and acupuncture treatment and rehabilitation therapy were performed. The acupoints were as following: Baihui (DU21), Yintang (EX-HN3), Hegu (LI4), Zhongji (RN3), Guanyuan (RN4), Biguan (ST31), Fengshi (GB31), Futu (ST32), Dubi (EX-LE5), Zusanli (ST36), Xuehai (SP10), Yinlingquan (SP9), Sanyinjiao (SP6), Jiexi (ST41), Taixi (KI3), Fuliu (KI7), Taichong (LR3), and Shenmai (BL62). The treatment was given by mild reinforcing and attenuating with 30-minute retention. The rehabilitation: The needle pressing, manipulation for muscular atrophy, bicycle practicing, andimperative standing were performed. After 2 weeks, the skin temperature of the patient increased with obvious improvement in his right leg. The physical strength of the patient was reinforced with less perspiration, and the patient could walk 3 km without fatigue, which indicated that after OECs transplant, treatment with acupuncture, massage and other rehabilitation trainings could facilitated the improvement of SCI of the advance stage as well as the amelioration of muscular atrophy.

Objective To explore the effect of new hardener gathered cinnamyl alcohol (hardening of the oxygen ethyl alcohol)and anhydrous ethanol in the treatment of endometriosis cysts guided by ultrasound.Methods Two groups of cases,a group of 36 cases of endometriosis cyst in anhydrous ethanol sclerotherapy under the guidance of ultrasound(anhydrous ethanol group),another group of 30 cases of endometriosis cyst under the ultrasonic guided into 1% poly cinnamyl alcohol hardening treatment(poly cinnamyl alcohol group).Results Following -up every 3 month,the longest time was 2 years follow -up,the shortest time was 9 months.The anhydrous ethanol group:the to-tal effective rate was 95.0% (excluding a patients discontinue treatment due to severe pain),and the recurrence rate of 12.5% in the first year,second year recurrence rate 17.5%;The poly cinnamyl alcohol group:the total effective rate was 94.2%,the recurrence rate of in the first year was 11.7%,second year recurrence rate was 17.6%.Conclusion Anhydrous ethanol and cinnamyl alcohol hardening treatment of endometriosis cyst accuracy guided by ultrasound is high,the treatment effect,the recurrence rate has no obvious difference,but small poly cinnamyl alcohol irritating to human body,the patient has no obvious pain,easy to accept,and people feel ethanol treatment most patients with pain,with occasional patients discontinue treatment due to severe pain.

Objective To evaluate the imaging features of phyllodes tumor of the breast.Methods 35 patients with phyllodes tumor of the breast confirmed by surgery and histopathology were collected.All clinical and imaging findings were analyzed.Results 35 cases with 36 lesions were classified as benign (1 9 lesions),borderline (8 lesions),and malignant (9 lesions).The typical ap-pearances on mammography were ellipse (1 6/36)or lobulated (20/36)mass.Most of them were high density (30/36)and clear boundary (28/36).No evidence of calcification,spiculated margin,skin thickening,nipple retraction and enlargement of axillary lymph nodes were detected.On MRI,1 lesion presented as lobulated mass with nonuniform hypointensity on T1 WI,hyperintensity on T2 WI and DWI.The time-intensity curve was Ⅱ type on dynamic contrast enhancement MRI.Conclusion The clinical and ima-ging features of phyllodes tumor are characteristic.These features are helpful to preoperatively diagnose,the final diagnosis would confirmed by histopathology.

Aiming at the single treatment and the design separation between treatment and assessment in electrotherapy equipment, a kind of system including low-intermediate frequency treatment and efficacy evaluation was developed. With C8051F020 single-chip microcomputer as the core and the circuit design and software programming used, the system realized the random switch of therapeutic parameters, the collection, display and data storage of pressure pain threshold in the assessment. Experiment results showed that the stimulus waveform, current intensity, frequency, duty ratio of the system output were adjustable, accurate and reliable. The obtained pressure pain threshold had a higher accuracy (< 0.3 N) and better stability, guiding the parameter choice in the precise electrical stimulation. It, therefore, provides a reliable technical support for the treatment and curative effect assessment.
Electric Stimulation Therapy ; instrumentation ; Equipment Design ; Microcomputers ; Pain Measurement ; instrumentation ; Software

Aim To investigate the effects of paeonol(Pae)in inhibiting the proliferation of HT-29 cell and probe into the possible molecule mechanism by quantitative and qualitative assay.Methods The inhibited rate and apoptotic rate of HT-29 cells were measured quantitatively by MTT assay.We were trying to find out the possible mechanism through the morphologic observation on paeonol-processed HT-29 cell line by TUNEL assay and immunocytochenical method.Results Pae,in the concentration of 0.024～1.504 ?mol?L~(-1),inhibited the proliferation of HT-29 cells in vitro,which showed obvious concentration-effect relationship;The inhibited rate of HT-29 cells was also increased when Pae(0.024～1.504 ?mol?L~(-1))was treated for 24,48,72 and 96 h,which showed obvious time-effect relationship.After treated with the concentration of 1.504 ?mol?L~(-1),the apoptotic rate of HT-29 cells significantly increased,which showed significant difference compared with control;We examined all the experimental groups by flow cytometry,which showed that sub-G_1 peak appeared before G_1 period and the cells in S period increased,while the cells in G_1、G_2 period decreased,the apoptotic rate of HT-29 cells gradually increased along with the increasing of paeonol concentration.The apoptotic rate in experimental groups vs control has significant difference(P

Obiective To investigate acid-suppression efficacy of proton pump inhibitors(PPls) in relation to CYP2C19 genetic polymorphism on patients with peptic ulcer. Methods By an open, randomized and control trial, fifty nine patients with active peptic ulcer were randomly assigned to receive one of three PPIs on a single dose (20 mg of each drug): omeprazole group (n=19), rabeprazole group (n=20) and esomeprazole group (n=20). lntragastric pH was recorded 1 hour before and 24 hours after administration. CYP2C19 genotype was tested in all patients. Resuits The EMs/PMs ratio of each group was 16/3,17/3 and 17/3, respectively. The total time that intragastric pH＞4, time percent pH＞4 and median pH in PMs patients were significantly higher than those in EMs patients of omeprazole group (P＜0.05). But all these differences were not found in rabeprazole group and esomeprazole group. The pH of nocturnal acid breakthrough (NAB) in both rabeprazole group and esomeprazole group was higher than that of omeprazole group, while there was no significant difference between rabeprazole group and esomeprazole group. Gonclusion The acid-suppression efficacy of omeprazole is highly dependent on CYP2C19 genetic polymorphism, while CYP2C19 genetic polymorphism may have a little influence on the acid-suppression efficacy of rabeprazole and esomeprazole. The acid-suppression action of rabeprazole and esomeprazole is superior to omeprazole, especially on night acid secretion.

OBJECTIVE To study the optimal reagent for regeneration of aptamer-coated piezoelectric quartz crystal chips and detect storage ability of aptamer-coated chips. METHODS Anti-IgE aptamers were immobilized on the gold surface of piezoelectric quartz crystal biosensor with biotin-avidin method. The reaction between anti-IgE aptamers and IgE was monitored in time on piezoelectric sensor. We tried to regenerate the sensor surface after binding IgE by rinsing the aptamer-coated chips with HCl, NaOH, EDTA, urea and formamide individually. Aptamer-coated chips were stored in PBS with 0.1% sodium azide and the stored chips were used to detect IgE in 35 days. RESULTS Of the five reagents, EDTA was the best one for regeneration of aptamer-coated chips and the sensor could retain 91.5% of the original detecting signals after five regeneration cycles. Moreover, the aptamer-coated chips could be stored in the binding buffer for 21 days without obvious loss of activity. CONCLUSIONS Compared with antibody-based piezoelectric sensor, aptamer-based sensor has lower cost, more regeneration cycles and longer time for the storage of chips. This series of experiments shows the superiority of aptamer detection.

OBJECTIVE To establish an aptamer-based piezoelectric sensor assay to detect human immunoglobulin E (IgE) and acquire the parameters about this kind of biosensor. METHODS Anti-IgE aptamers were immobilized on the gold surface of piezoelectric quartz crystal sensor with biotin-avidin method. The reaction between anti-IgE aptamers and IgE was monitored in time on piezoelectric sensor. Different concentrations of IgE were detected and the calibration curve of IgE was drawn. Non-specific response signals of BSA, IgG and IgE were monitored to show the detecting specificity of aptamer-based sensor. RESULTS For the aptamer-based sensor, the lowest limit of detection was 0.055mg/L and the linear range was 0.1-2.5mg/L. Non-specific signals of this sensor were less than 5% of specific signals of IgE at the same concentration. CONCLUSIONS The aptamer-based piezoelectric sensor can detect 5.5 ng IgE while the non-specific signals are very low. So this aptamer-based sensor is hopeful to be applied to clinical laboratory diagnosis.