Bone and Bones ; blood supply ; Tissue Engineering

The primary effect is out of the conception of the psychology, which emphasizes the importance of the initial stimuli. Although the primary effect of acupuncture and moxibustion happens and is applied constantly in clinic, the conception, connotation and application of it had not been explained definitely yet. The writers attempt to explain the characteristics, theoretic significance and clinical values of the clinical primary, effect of acupuncture and moxibustion based on the conception of it so as to provide a certain of reference to the study on the clinical primary effect of acupuncture and moxibustion.
Acupuncture Therapy ; psychology ; Humans ; Moxibustion ; psychology ; Treatment Outcome

Objective To evaluate the application of fast track surgery (FTS) in the rib internal fixation of multiple rib fractures. Methods Forty-eight chest trauma with multiple rib fractures patients from March 2008 to March 2010 were divided into FTS group and traditional care group randomly. Meanwhile two groups accepted FTS and conventional management of perioperative period respectively. The degree and duration of the chest pain, early exercise tolerance, intravenous infusion time, the length of postoperative hospital stay,chest scar and postoperative complications were observed and compared between the two groups. Results The duration of chest pain was significantly shorter in FTS group than in the traditional care group([ 112. 46 ±23. 24 ] mins vs [ 180. 23 ± 51.56 ] mins, t = 4. 23 ,P ＜ 0. 05); the early exercise tolerance was longer([ 68. 35 ±9. 30 ] mins vs [ 33.48± 5. 18 ] mins,t = 2. 87, P ＜ 0. 05) ;the intravenous infusion time was shorter ([ 10. 83 ±1.87 ] d vs [ 13. 30 ± 2. 12 ] d, t = 2. 38, P ＜ 0. 05); the length of postoperative hospital stay was shorter([ 12. 35 ± 2.03 ] d vs [ 16. 48 ± 3. 18 ] d, t = 3.04, P ＜ 0. 05); the less postoperative complications(8.3% vs 37. 5 %, x2 = 5. 005,P ＜ 0. 05); chest pain was relieved([ 3.43 ± 0. 45 ] cm vs. [ 6. 62 ± 0. 62 ] cm, P ＜ 0. 05);the scar healed well. All patients were successfully discharged. Conclusion The perioperative idea of fast track surgery was feasible and effective in the chest trauma with multiple rib fractures patients. FTS can improve the patients long term living quality.

Objective To explore the characteristics and drug resistance of pulmonary tuberculosis combined with Stenotrophomonas maltophilia infection.Methods The clinical data of 65 patients with Stenotrophomonas maltophilia infection were analyzed retrospectively.Results It showed that 65 strains of Stenotrophomonas maltophilia mainly came from sputum sample [75.4％(49/65)] and were highly resistant to many kinds of antimicrobial agents,of which the resistance rate to carbapenems,β-lactames was above 60％ and the sensitive rate to moxifloxacin,ethoprin-sulfamethoxazole and ticarcillin/clavulanic was above 70％.Conclusion Clinical practices should pay more attention to the high resistance of Stenotrophomonas maltophilia infection,which might result in pulmonary tuberculosis,and prescribe antibiotics rationally according to the drug sensitive test.

Objective To study the aplication effect of fiber bronchoscope examination in the treatment of respiratory internal medicine emergency and its effect on the quality of life of patients.Methods 156 patients with emergency were randomly divided into the observation group and control group,each group in 78 cases.The control group was given routine treatment plan according to the primary disease type which was the respiratory treatment of the corresponding diseases,the observation group in the control group was added fiberoptic bronchoscopy based on the treatment.Compared blood clinical curative effect,heart rate and quality of life score changes of the two groups of patients after treatment.Results The total effective rate of the observation group was 94.87%,which was significantly higher than 81.01% of the control group(χ2 =6.28,P <0.05).The pH,PaO2 and SaO2 in the observation group after treatment were(7.35 ±0.04),(73.23 ±9.11)mmHg and(92.33 ±4.32)%,which were significantly higher than the corresponding index in the control group(t =3.97,6.08,4.96,all P <0.05);while PaCO2 and HR were (51.53 ±9.24)mmHg,(91.69 ±12.42)times/min,which were significantly lower than the corresponding index in the control group(t =6.73,5.13,all P <0.05);The quality of life score in the observation group was(54.04 ± 10.94)points,which was significantly lower than(77.23 ±12.32)points of the control group(t =5.86,P <0.05). Conclusion Fiberoptic bronchoscopy for respiratory internal medicine emergency treatment can significantly improve the clinical curative effect of treating disease and patient quality of life.

Objective To investigate prognostic factors for gastric cancer patients with liver cirrhosis.Methods The clinicopathological data of 52 gastric caner patients with liver cirrhosis operated on between March 1994 and March 2006 were analyzed retrospectively and the prognostic factors were evaluated.Significant factors were then entered into a Cox regression analysis.Results The postoperative 1-3- and 5- year survival rates for these 52 patients followed up were 78％,44％ and 33％.Univariate analysis revealed that age,Borrmann type,histology timue typing,tumor size,pTNM stage,Child-pugh grade,postoperative complications,ascites,and albumin level were statistical significance for survival rate (P ＜ 0.05 ).Multivariate analysis demonstrated that pTNM stage,Child-pugh grade,ascites were independent prognostic factors affecting prognosis( P ＜ 0.05 ).The risk of Child-pugh grade is 3.005,the risk of pTNM is 1.594.Conclusions Compared with pathological disease stage of the gastric cancer,liver function affects more on the prognosis of cirrhotic gastric cancer patients undergoing gastrectomy.In Child-pugh grade B or C cases,postoperative liver dysfunction was the main concern.While those of Child-pugh grade A should undergo standard D2 gastrectomy.

[Objective]This paper summarizes the latest literature,which can offer more choices for making liposome drug.[Methods]This article summarizes the application of liposomes in al aspects and new preparation methods and modification methods and their respective advantages. [Results]Liposome as a new type of drug carrier,which has similarity with biological membrane,has many good qualities and changes the traditional way to give medicine. [Con-clusion]Liposome has the broad application after nearly forty years of research.

This article analyses and describes the influencing mechanism of hospital alliance on quality of care from six aspects:product and technology,organizational structure,psychosocial climate, management,organizational culture,and competition in medical service market.In order to ensure and improve the medical quality,this study discusses that hospital alliance can not only ally in the form but also optimize the internal structure,strengthen the integration of organizational culture of the institutions, gradually form a social psychological climate of“Quality First”.In addition,the government′s regulation on the medical service market is also indispensable.

This study investigated the inhibitory effect of grape seed proanthocyanidin extract (GSPE) on selenite-induced cataract formation in rats and the possible mechanism. Eighty 8-day-old Sprague-Dawley rats were divided randomly into 5 groups: control group, model group, three GSPE groups (low dose, medium dose and high dose). Control group received subcutaneous injection of physiological saline. Model group was given subcutaneous injection of sodium selenite (20 μmol/kg body weight) on the postpartum day 10, and once every other day for consecutive three times thereafter. GSPE treated groups were respectively administered GSPE at doses of 50, 100, and 200 mg/kg body weight intragastrically 2 days prior to the selenite injection (that was, on the postpartum day 8), and once daily for fourteen consecutive days thereafter. The opacity of lenses was observed, graded and photographed under the slit lamp microscopy and the maximal diameter of the nuclear cataract plaques was measured. The lenses were analyzed for superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-PX), malondialdehyde (MDA), calcium (Ca(2+)), nitric oxide (NO) and anti-hydroxyl radical ability (anti-OH(-)). The histomorphology of lenses was observed with HE staining under a light microscope. The levels of calpainII, and iNOS protein and mRNA expression in lenses were detected by using immunohistochemistry and real-time quantitative RT-PCR. The results showed subcutaneous injection of sodium selenite led to severe nuclear cataract in model group, and the achievement ratio of model group was 100%. As compared with model group, the degree of lenses opacity and the maximal diameter of nuclear cataract plaques were significantly reduced in GSPE-treated groups. Moreover, we observed selenite treatment caused a significant decrease in the activities of antioxidative enzymes (SOD, CAT, GSH-PX) and anti-OH(-) ability, accompanied by a significant increase in the levels of MDA, NO, Ca(2+) as well as iNOS, and calpainII protein and mRNA expression. Administration of GSPE could dose-dependently preserve the activities of these antioxidative enzymes and anti-OH(-) ability, accompanied by a significant reduction in the levels of MDA, NO, Ca(2+) as well as iNOS, and calpainII protein and mRNA expression. These results suggested that GSPE markedly prevented selenite-induced cataract formation probably by suppressing the generation of lipid peroxidation and free radicals as well as the activation of iNOS, and calpainII in the lenses.

Objective To compare the clinical features of myocardial infarction (MI) in young adults with and without diabetes. Methods A total of 94 young adults with MI were enrolled in this study and divided into two groups according to whether they had diabetes:diabetic group (DM) and Non diabetic group (NDM).The clinical features,angiographic results,risk factors and prognosis were compared between the two groups. Results The incidence of atypical chest pain (25.0% vs 7.6%),non-ST segment elevation myocardial infarction (50.0% vs 9.1%),ventricular wall motion abnormalities (78.6% vs 42.4%),double vessels (35.7% vs 21.2%),triple vessels (39.3% vs 3.1%) and the incidence of mortality(10.7% vs 1.5%)were all significantly higher in DM group than in NDM group (P<0.05 or P<0.01).The number of affected vessels and Gensini scores were (2.110±0.875) and (52.61±10.47) in DM group,and(1.140±0.677),(34.02±10.24) in NDM group.The between group difference was statistically significant (P<0.05).Multiple linear regression showed that HbA1c and smoking were the independent risk factors for Gensini score. Conclusion The clinical features of young adult patients with MI and diabetes are more complex,their coronary stenosis are more serious,and the prognosis is poor.Smoking and HbA1c are positively associated with Gensini scores.