Objective:To explore the role of MVD, bFGF and VEGF in OMFS and the relationship between them. Methods: Immunochemistry streptavidin peroxidase method was used to detect the MVD and the bFGF, VEGF expressions in 57 cases of OMFS samples. Results: MVD, bFGF and VEGF expressions were different between OMFS and benign. The close correlations were found among the expressions of VEGF, bFGF and MVD. Conclusion: The expressions of VEGF and bFGF are associated with MVD which indicated that VEGF and bFGF may play important roles in angiogenesis.

Polysaccharide is a kind of polymers and composes of monosaccharide molecules.The biological activities of the polysaccharide include the promotion of immunity, anti-tumor, anti-oxidation and anti-aging. The polysaccharide of traditional Chinese medicine has become the research focus due to its safety and low toxicity. Based on the research achievements in recent years, we summarizeds the effects of Herbal Polysaccharides on immune organs, immune cells, immune molecules, and immune regulation mechanism.

0.05). The effect of group A was better than that of group B in relieving symptoms and improving routine blood and urine examination indexes, MG and urinary creatinine levels, blood lipid content and renal function (P

【Objective】To observe the influence of medicated diet with spleen-invigorating and phlegm-removing herbs on the therapeutic effect of acupuncture for simple obesity.【Methods】Ninety-six female simple obesity patients with phlegm-damp retention in the interior due to spleen deficiency were equally randomized into two groups by simple random method.Groups A(n=48)and B(n=48)were given dietary control,acupuncture on acupoints of Zusanli(ST36),Pishu(BL20) and Feishu(BL13),and catgutembedment(CE)in auricular points of spleen,stomach and tri-energizer.Group A additionally took a medicated diet for invigorating Qi and strengthening spleen,removing phlegm and draining damp.After one-month treatment,body weight,index of body weight and height were measured,and serum levels of total cholesterol(TC),triglyceride(TG),low-density lipoprotein(LDL)and high-density lipoprotein(HDL)were determined.【Results】Body weight,index of body weight and height,and blood lipid levels were decreased in groups A and B after treatment(P

Objective To study the effect of Bi-level positive airway pressure (BiPAP) on hemodynamics in patients with the chronic obstructive pulmonary disease (COPD) combined coronary heart disease.Methods One hundred patients with COPD combined coronary heart disease treated by BiPAP ventilation were enrolled.The blood gas analysis and the hemodynamics were monitored and analyzed in patients with the COPD combined coronary heart disease before treatment and after BiPAP ventilation treatment for 2 hours,24 hours,72 hours and 1 week.Results PaCO2 decreased significantly after 2-hour's treatment by BiPAP ventilation( P ＜ 0.05) and the heart rate and systolic blood pressure also decreased significantly after 24-hour's treatment by BiPAP ventilation.The left ventricurlar ejection fraction( [ 65.63 ± 6.86 ] ％ vs.[ 56.21 ±5.26]％,P ＜ 0.05 )was significantly improved after BiPAP reatilation treatment for one week.The mean pulmonary arterial pressure ( [ 3.74 ± 0.96 ] vs [ 5.12 ± 1.12 ] kPa,P ＜ 0.01 ),angina pectoris ( [ 0.20 ± 0.01 ]time/d vs [ 0.69 ± 0.03 ] time/d,P ＜ 0.05 ) were significantly decreased.Conclusion COPD combined coronary heart disease patients may achieve an optimal effect by BiPAP ventilation.BiPAP ventilation has no impact on the hemodynamics in patients with the COPD combined coronary heart disease.

ObjectiveTo collect and analyze patients' evaluation of basic medical services in Tianjin community health service institutions and to suggest improvements.MethodsA total of 15 community health service centers and 15 community health service stations in six urban districts of Tianjin were selected by stratified sampling and 300 randomly intercepted patients were surveyed by questionnaire.ResultsApproximately half ( 157/300, 52. 3％ ) the patients selected community health service institution as their first choice to seek medical attention. The most important reason for this, with 89.2％ patients responding yes, was that the community health service institution was close to home and very convenient.One quarter (79/300, 25.3％ ) of the patients regularly consulted the same doctor and 17.7％ (53/300)seldom went to see a doctor. The proportion of patients expressing a high degree of satisfaction to service standards and health professionals was 78. 7％, of which satisfaction with physicians' explanation about the patients' illness ranked highest at 83. 7％ (251/300). Patients' confidence level of doctors' diagnosis,physical examination, and auxiliary examination was 92. 0％. Moreover, most (87. 0％ ) patients reported that doctors communicate well with them; 85.0％ (255/300) patients received health instruction from doctors during visits, and 82. 0％ patients reported that doctors pay attention to protecting patients' privacy.The overall satisfaction of patients to environmental facilities and process management of community health service institutions was 73.6％. On the other hand, patient satisfaction with medicine types, service price,instrumentation and equipment, and environment were all lower than the average satisfaction. Conclusions Patients were basically satisfied with medical service in community health service institutions. Three main problem areas were identified: patients' use of community health services is deficient, medical service ability is partially lacking, and the service feature of general practitioners (GPs) is not obvious. Improvements of basic medical service ability in the community, cultivation of GPs, and basic medicine regulation are advocated.

Hegu needling is mainly used for the treatment of orthopedic and neurologic diseases, such as cervical spondylosis, third lumbar transverse process syndrome, myofasciitis, periarthritis of shoulder, and stroke sequela, which has a rapid and benefial effect in relieving pain and improving symptoms and signs. It is often combined with other treatment methods, such as point-point needling, electric needling, QI needling, SHU needling, bloodletting, stagnant needling, warm needling, ginger partitioned moxibustion, Qistimulated massage, Tuina, bonesetting and xercise therapy. Filiform needle or round sharp needle are mostly used in Hegu needling. At present, the acupoints of Hegu needling are mostly Ashi points or stimulation points, but the acupoints of the fourteen meridians are rarely selected. Hegu needling is rarely used in the treatment of gynecological and pediatric diseases. Hegu needling has certain effect on dementia, vertigo, panic attack, trigeminal neuralgia, facial paralysis, and cancer pain, but few clinical studies confirmedit.

OBJECTIVE:To provide reference for clinical application of antibiotics and the management of pathogen. METH-ODS:The clinical isolated bacteria in our hospital from 2011 to 2014 were identified and analyzed,and the amount of antibiotics in our hospital from 2011 to 2014 were analyzed. The operation and result of drug susceptibility test were in accordance with the standard of clinical laboratory standards institute(CLSI),using WHONET software for statistical processing. RESULTS:The main bacteria isolated in our hospital during 2011-2014 were as follows:constituent ratio of Escherichia coli were 14.93%,16.81%, 15.01% and 15.41%,respectively;that of Staphylococcus aureus were 9.84%,11.90%,9.83% and 7.17%,respectively;that of Acinetobacter baumannii were 9.00%, 9.95%, 14.24% and 18.64%, respectively;that of Pseudomonas aeruginosa were 12.36%,12.42%,14.20% and 15.48%,respectively. The main antibiotics used in our hospital during 2011-2014 were as fol-lows:the amount of piperacillin/tazobactam(2.25 g/a)were 4 685,12 610,13 639 and 14 542,respectively;that of cefepime (0.5 g/a)were 8 613,24 738,12 684 and 6 751,respectively;that of aztreonam(0.5 g/a)were 14 124,32 062,3 323 and 4 534,respectively;that of meropenem(0.5 g/a)were 2 291,5 436,6 813 and 5 341,repectively;that of levofloxacin(0.3 g/a) were 12 253,40 893,48 468 and 50 558,respectively. CONCLUSIONS:With the increase of antibiotics,susceptibility rate of main pathogen are gradually decreased;rational use of antibiotics plays an important role in decreasing the drug resistance.

A total of 526 team members from 28 community health service (CHS) centers in 5 pilot cities were surveyed by a questionnaire.All CHS centers developed team service.And 275 service teams were established and the coverage rate of area resident committee was 100％.The teaming modes were mainly divided into four kinds:medical-nursing-prevention classic combination,big team professional expansion,small team medical combination and non-health technology extensive participation.The team services showed multiple advantages of professionism,energy and time complementing.We should strengthen team construction,improve perfect team service mode and policy support and create a good environment for CHS development.

Objective To investigate the effects of methylated CpG islands in the promoter region on the expression of killer cell immunoglobulin-like receptor 3DL1 (KIR3DL1).Methods Three voluntary unpaid blood donors carrying high expression allele KIR 3DL1*01502 and three donors carrying low expres-sion allele KIR3DL1*005 were recruited in this study .The nucleotide sequences and the methylated CpG islands in the promoter regions of KIR 3DL1*01502 allele and KIR3DL1*005 allele were analyzed .The NK cells expressing KIR3DL1*01502 and KIR3DL1*005 were respectively treated with 5-aza for the dem-ethylation of CpG islands within the promoters .The expression of KIR3DL1 protein on the surface of NK cells was measured with flow cytometer .Results Two differences at nucleotide sites -65 and -269 were detected within the promoter regions of KIR3DL1*01502 and KIR3DL1*005, resulting in two distinct CpG islands.The CpG islands within the promoter of KIR 3DL1*01502 allele were highly methylated .The ex-pression of KIR3DL1 protein on NK cells which carried KIR 3DL1*01502 allele was significantly increased after the demethylation of CpG islands .However , the treatment of demethylation had no significant effects on the expression KIR3DL1 protein on NK cells harboring KIR3DL1*005 allele.Conclusion The methylated CpG islands within the promoter of KIR 3DL1*01502 allele affected the antigen expression on the surface of NK cells.Different KIR3DL1 alleles might show different mechanisms in regulating antigen expression .