Apolipoproteins A ; therapeutic use ; Coronary Disease ; drug therapy ; prevention & control ; Humans ; Recombinant Proteins ; therapeutic use

Desensitization, Immunologic ; methods ; Oligodeoxyribonucleotides ; therapeutic use ; Toll-Like Receptor 9 ; therapeutic use

A new method was developed for the separation and determination of inosine monophosphate (IMP) by ion chromatography (IC) with suppressed conductivity detection. Separation was achieved on an anion-exchange column Ionpac AS11-HC of high capacity within a short time. 30 mmol/L KOH produced by an EGC-KOH eluent generator was used for isocratic elution. No interferences existed between the seven common inorganic anions and IMP. Under the optimum conditions, the linear range of the calibration curve for IMP was 1. 0-200 mg/L, with correlation coefficient ( R2 ) of 0. 999. The relative standard deviations (RSDs) for retention time, peak height and peak area of IMP were 0. 16%, 0. 94% and 0. 86%, respectively, indicating good reproducibility of the method. The method was successfully applied to the determination of IMP in meat products, with spiked recovery ranging from 86. 0% to 110. 0%. This simple, accurate and reliable method could be served as a rapid and effective analytical tool for meat flavoring research.

Objective To explore the changed status of the intestinal flora microecology in the model infant rats with irritable bowel syndrome(IBS) by integrative method.Methods To establish 20 infant rats model with IBS.The IBS rats were randomly divided into the treatment group A with bifico and positive control group B,and another 10 infant rats which grew up regularly were taken as negative control group C.The feces smear staining and intestinal flora detection was performed in the 3 groups respectively,meanwhile the dry and wet weight of each group rats feces and the content of water in the feces were compared.Results The intestinal flora imbalance rate of infant rats IBS group(A+B) was 70%,and there was 30% in the control group C,the difference between model group and group C was very significantly(?~2=4.34 P

Objective To investigate the effects of ischemic postconditioning (Post) on myocardial cell apoptosis and expres- sion of Bcl-2 and Bax protein during ischemia/reperfusion period in rabbits.Methods Eighteen rabbits were randomly allocated to three groups (6 in each group),sham operation (group S),ischemia/reperfusion group(group IR) and ischemic postconditioning group(group Post).Group IR and group Post were subjected to 15 minutes of left anterior descending coronary artery occlusion followed for 30 minutes of reperfusion.Ischemic postconditioning was achieved by three 30 seconds cycles of reperfusion,each followed by 30 seconds ischemia.Cardiomyocyte apoptosis were determined by in situ TDT-mediated dUTP nick end labeling (TUNEL) and DNA electrophoresis.The expression of Bcl-2 and Bax proteins in apoptotic myocardial cells were detected by immunohistochemistry sepa- rately.Results Compared with group IR,apoptotic index was significantly reduced in group Post [(28.06?2.92) % vs.(55.70? 13.96)%,P

In order to study the correlation between microbial diversity and the pollution degrees of the ruraldrinking water in Dongjiang River basin. Five types of drinking water of this basin were collected,and fifteen water samples of five types of drinking water of this basin had been collected from reservoir,centralized water supply wells,wells in the vicinity of pig farms,wells nearby embankment and wells in villages. The six(physical,chemical,and biological) property indices of water samples were tested,at the same time,the DGGE analysis was done. The results of PCR-DGGE fingerprint indicated that bacterial richness of these drinking water samples were high,and different samples in fingerprint were different distinctively. The UPGMA dendrogram of sample basis on DGGE fingerprints showed the structure of different types of bacteria in drinking water in rural communities is obvious differences. And the results of CCA showed that the concentration of phosphorous has the largest relevance to the community structure of bacteria in water samples,followed by the concentration of nitrogen in the water. Ten typical bands were excised and sequenced. The sequences obtained were affiliated with Spirochaetes,Cyanobacteria,Proteobacteria,Actinobacteria,Acidobacteria.

Based on the current status of allocation, demands and utilization of medical care resources and the needs for future development in Shanghai, the overall objectives, principles, key plans of allocation of medical care resources in the 12th Five-years Plan in Shanghai and the leading role of health bureaus at all levels were discussed.

Objective To expore the clinical therapeutic effect of allergic rhinitis using endoscopic more nasal structures orthopedic surgery combined with steroid nasal spray. Methods Sixty allergic rhinitis patients accompanied by deviation of nasal septum, middle turbinate lesions, or/and inferior turbinate lesions, were divided into two groups: observation group with 30 cases, applying endoscopic more nasal structures orthopedic surgery combined with steroid nasal spray (mometasone furoate nasal spray) during perioperative period; control group with 30 patients, only applying steroid nasal spray (mometasone furoate nasal spray). Long-term effect was compared between two groups. Results Sixty cases were followed up for 1 year. The total effective rate was 90.0%(27/30) in observation group,22 cases of significant effect, 36.7% (11/30) in control group,3 cases of significant effect. The total effective rate had significant difference between two groups (P＜0.01). Conclusion Using endoscopic more nasal structures orthopedic surgery combined with steroid nasal spray (mometasone furoate nasal spray) to treat allergic rhinitis has good long-term effect.

Objective To discuss the value of double-row allograft bone suture anchor in repair of rotator cuff injury. Methods Under assistance of arthroseope, 16 cases of rotator cuff lesions were repaired by using double-row allograft bone suture anchors. There were 10 males and 6 females at average age of 44 years (32-58 years). According to Bigliani classification, there were 6 cases of small ruptures, 8 medial ruptures and 2 large ruptures. After rotator cuff was trimmed and acromial bone was re-shaped under arthroscopy, 2 bone anchors attached to suture lines were implanted in the attachment point of rotate cuff of humerus greater tuberosity side by side. Then, the 4 ends of the 2 suture lines were vertically sutured through tendon of supraspinatus mnscle and tied separately, crossing the 4 ends of 2 knots and penetrated each 2 ends into one bone anchor. Finally, these 2 bone anchors were embedded into 2 predrilled bone holes which were parallel to the former 2 anchors and lower in humerus greater tuberosity. Thus, a web was formed and overlapped on the ruptured rotator cuff. The number of bone anchors was according to the size of rupture. Results All cases were followed up for average 14 months (6-23 months). The mean UCLA score was (21.30±5.6) points preoperatively and (32.4±5.8) points postoperatively. The function of shoulders recovered well, with no pain, recurrence or pulling out of bone anchor. Function was excellent in 10 cases, good in 5 and fair in 1. Conclusions As for repair of rotator cuff injury, double-row bone-anchors under arthroscope can provide a tendon-bone interface better suited for biologic healing of rotator cuff. Bone suture anchor can not leave any foreign object residual and costs less.

Objective To investigate the correlation between dose volume histogram(DVH)of tumor targets and organs at risk(OAR)at CT-image based 192Ir brachytherapy and effects and complications for patients with locally advanced cervical cancer. Methods Ten patients with FIGO stage ⅢB cervical cancer received CT image-based 192Ir intracavitary brachytherapy after 54 Gy of three-dimentional four-field pelvic external beam radiotherapy and concurrent weekly cisplatin chemotherapy. Before each brachytherapy,CT images were acquired with applicators in place. Gross tumor volume(GTV), clinical target volume (CTV)and OAR were contoured and inverse treatment planning was designed and optimized by using PLATO treatment planning system. Conventional two-dimensional plans were also designed for comparison.The total intracavitary brachytherapy dose was 30 -42 Gy in 5 -7 fractions. The patients were followed, and the local control and complications were analyzed. The biologically equivalent dose(BED)and biologically equivalent dose in 2 Gy fractions(BED2)for GTV, CTV and OAR were calculated. The minimum dose in the most irradiated tissue volume 2 cm3(D2 cm3)adjacent to the applicator of the sigmoid colon, rectum,bladder and small bowel was determined from the DVH. Results The 1-year local pelvic control rate was 90% and grade 1-2 late complication of sigmoid colon and rectum was 50%. No grade 3 or more complications developed. On CT-image based planning, the BED and BED2 to 90% of the CTV(D90)were 95.50 Gy ± 7. 81 Gy and 79. 73 Gy ± 6. 57 Gy. The BED and BED2 to 90% of the GTV(D90)were 101.86 Gy ± 7.27 Gy and 84. 95 Gy ± 6. 1 Gy. The volume enclosed by 90% of prescribed dose(V90)for GTV and CTV were 92% ±4% and 87% ±7% respectively. The D2cm3 for rectum and sigmoid colon were 74. 97 Gy ±1.64 Gy and 67. 93 Gy ± 4. 30 Gy(EQD2, α/β = 3). Comparing with 2D brachytherapy plans , CT - image based planning has improved D90 and V90 for GTV and CTV with similar dose at point A and rectum reference point. Conclusions Computer tomography-image based 192Ir brachytherapy has resulted in the better dose distribution to the tumor targets with excellent tumor control and acceptable toxicity.