Objective To investigate the effects of atorvastutin on the levels of plasm imflammation markers (hs - CRP, MMP - 3, TNF - α) and intima - media thickness(ITM) of the common carotid artery in patient with hyperlipidemic and atherosclerosis. Methods Fifty patient with hyperlipidemic and atherosclerosis were treated with atorvastatin (10mg qd) for 12 weeks. The levels of TC, TG, LDL -C, HDL -C, hs -CRP, TNF -α and MMP -3 were detected with radioimmmuneassay and eolorimetric methods. Color Doppler echo-cardiography was used to measure intima -media thickness(ITM) of the common carotid artery after 6 weeks and 12 weeks. Results TC, TG, LDL -C, hs -CRP, TNF -α and MMP -3 were decreased significantly(P < 0.01)after 12 weeks. IMT was decreased signifi-cantly(P < 0.05) and HDL - C was increased significantly (P < 0.05) after 12 weeks. Conclusion Atorvastatin could be effective in re-ducing blood - fat and anti - inflammatory action , regulating blood vessel endothelium (BVE) function and reversing structural chan-ges in IMT of the common carotid artery.

AIM: To deplore the adjustion of whole peptidoglycan of bifidobacterium bifidum to functions of macrophages.METHODS:Levels of interleukin 6, interleukin 12 produced by peritoneal macrophages of nude mice was detected by ELISA method, and the content of nitric oxide (NO) was detected by using Griess reagent, after whole peptidoglycan were injected into nude mice peritoneally. RESULTS:The content of interleukin 6, interleukin 12 and NO secreted from peritoneal macrophages of nude mice in the whole peptidoglycan injection group was 732.54?190.30(pg/mL)、816.37?96.40(pg/mL) and 48.90?6.51(?mol/L) respectively.It was 303.78?171.75(pg/mL), 510.27?123.46(pg/mL) and 30.67?12.83(?mol/L) respectively in the control group. In view of the content of interleukin 6, interleukin 12 and NO, there existed significant difference when whole peptidoglycan injection group was compared with control group( P

Object To study the chemical constituents from the whole plant of Swertia przewalskii Pissjauk Methods The constituents were isolated on silica gel column chromatography and their structures were identified by spectral and chemical analysis Results Fifteen compounds were isolated and identified as 1, 7 dihydroxyl 3, 8 dimethoxyxanthone (Ⅰ), 1, 8 dihydroxyl 3, 7 dimethoxyxanthone (Ⅱ), 1, 7, 8 trihydroxyl 3 methoxyxanthone (Ⅲ), 1, 3, 7, 8 tetrahydroxyxanthone (Ⅳ), 1 O ? D glucopyranosyl 7 hydroxyl 3, 8 dimethoxyxanthone (Ⅴ), 1 O ? D glucopyranosyl 8 hydroxyl 3, 7 dime thoxyxanthone (Ⅵ), 7 O ? D glucopyranosyl 1, 8 dihydroxyl 3 methoxyxanthone (Ⅶ), 1 O D xylo pyranosyl (1→6) ? D glucopranosyl] 7 hydroxyl 3, 8 dimethoxyxanthone (Ⅷ), 1 7 hydroxyl 3, 8 dimethoxyxanthone (Ⅷ), 1 O D xylopyranos yl (1→6) ? D glucopytanosyl] 8 hydroxyl 3, 7 dimethoxyxanthone (Ⅸ), 8 8 hydroxyl 3, 7 dimethoxyxanthone (Ⅸ), 8 O D xylopyanosyl (1→6) ? D glucopyranosyl] 1, 7 dihydroxyl 3 methoxyxanthone (Ⅹ), luteolin (Ⅺ),? sitosterol ( Ⅹ 1, 7 dihydroxyl 3 methoxyxanthone (Ⅹ), luteolin (Ⅺ),? sitosterol ( ⅩⅡ ), oleanolic acid ( ⅩⅢ ), ursolic acid ( ⅩⅣ ) and getiopicroside ( ⅩⅤ ), respectively Conclusion Compounds Ⅳ～Ⅷ, Ⅺ, ⅩⅡ , ⅩⅣ and ⅩⅤ were obtained from this plant for the first time

Object To develop a resonance scattering spectral(RSS) method for the determination of total flavone in Shuxuening Tablet, and study the cause of RSS enhancement. Methods The BSA Mo (Ⅵ) qucercetin (Qu) system was investigated by RSS method. Results There were two resonance sacttering peaks at 470 and 525 nm. The Qu concentration in the range of 0-2 4 mg/L is linear to the resonance scattering intensity I 470 nm , with a detection limit of 0 3 mg/L. Conclusion This method is simple, sensitive and suitable for the determination of total flavone in Shuxuening Tablet. The spectral results demonstrate that the formation of [BSA Mo Qu] n associated particle and the interface between the particle solid phase and water phase results to its enhanced RSS.

Objective To investigate the clinical effects of Metoprolol Tartrate Tablets and Sodium Fructose Diphosphate(FDP) :injection in the early treatment of 48 cases of acute myocardial infarction(AMI) patients with thrombolytic therapy.Methods 84 cases of acute myocardial infarction who were in accordance with the indications for thrombolytic therapy in patients were randomly divided into a treatment group(group A,48 cases,treated with Metoprolol Tartrate Tablets and Sodium Fructose Diphosphate Injection) and a control group(group B,36 cases,treated with the conventional therapy).The occurrence of reperfusion arrhythmias,early sighs and symptms,and retoration of myocardial injury were observed in patients after thrombolytic therapy in order to understand clinical effect on the patients with that treatment.Results In treatment group there were decreased incidence of heart symptoms (chest pain,cardiopalmus) and RA(group A,36.1%;group B,71.4%),improved recovery of cardiac muscde enzymogram as compared to control,which was significantly different with control and between treatment groups (P

AIM: To explore the antitumor mechanisms of bifidobacteria adolescence in vivo. METHODS: The activity of NF-?B and its inhibiting protein I ?B? of large bowel carcinoma tissues was detected by using laser scanning confocal microscope and immunohistochemistry. RESULTS: The positive cell density of NF-?B of large bowel carcinoma transplantation tumors in bifidobacterium injection group was markedly lower than that in tumor control group( P

Objective:To explore the effects of Xiao's double-C nursing mode based on enhanced recovery after surgery (ERAS) on perioperative related indexes and pain in patients undergoing mixed hemorrhoid surgery.Methods:From August 2019 to August 2020, 60 patients undergoing mixed hemorrhoid surgery who were admitted to anorectal surgery department of Anqing Municipal Hospital were enrolled as the research objects by single center, random, single blind and parallel control methods. They were divided into control group (routine perioperative nursing) and observation group (ERAS-based Xiao's double-C nursing mode) by random number table method, 30 cases in each group. The perioperative indexes, scores of postoperative Visual Analogue Scale (VAS) and wound healing, postoperative complications and nursing satisfaction were compared between the two groups.Results:The first urination time, defecation time, hospitalization time and hospitalization cost were (5.78±1.38) h, (13.37±2.38) h, (7.32±0.72) d and (7 337.84±524.99) yuan in the observation group, and (6.48±1.26) h, (16.72±2.33) h, (8.85±0.93) d, (8 689.54±688.34) yuan in the control group, and the differences were statistically significant ( t values were 2.052-8.552, P<0.01 or 0.05). There were between-group, time and interaction differences in the scores of VAS and postoperative wound healing between the two groups ( Fbetween-group values were 36.24, 42.36, Ftime values were 256.71, 377.42, Finteraction values were 88.62,90.62, P<0.01). There was no significant difference in the incidence of postoperative complications between the two groups ( P>0.05). The scores of nursing satisfaction with health education and services accessibility were (94.37±2.92), (95.11±3.85) points in the observation group, and (92.38±3.01), (91.72±4.31) points in the control group, and the differences were statistically significant ( t values were 2.599, 3.213, P<0.05). Conclusions:ERAS-based Xiao's double-C nursing mode is beneficial to shorten first defecation time, incision healing time and hospitalization time of patients undergoing mixed hemorrhoid surgery, accelerate wound healing and alleviate pain, with higher nursing satisfaction.

Objective To investigate the appropriate waist circumference (WC) cutoff points for central obesity in the middle-aged and elderly Beijing residents by the metabolic syndrome definition of the International Diabetes Federation (IDF). Methods A total of 2,344Beijing residents aged ≥40 years were investigated. They answered questionnaires, received physical examinations, and underwent plasma glucose and lipid profile measurement. Those non-diabetic subjects underwent a 75g oral glucose tolerance test. All data were analyzed to calculate the appropriate WC cutoff points for central obesity reaching the diagonsis of MS. Results 1) Both in males and females, the triglyceride (TG), systolic blood pressure, diastolic blood pressure and fasting plasma glucose (FPG) increased linearly with WC, and the high density lipoprotein cholesterol (HDL-C) decreased linearly with WC (P＜0.05). 2)The prevalence of elevated TG,reduced HDL-C, elevated blood pressure, elevated FBG, or ≥ 2 of these factors increased with WC (P＜0.05). 3) Based on the receiver operating characteristic (ROC) curve analysis and Youden index, the WC values for central obesity and for detecting BMI ≥ 25 kg/m2were about 90 cm for men and 80 cm for women. 4) The odds ratio for the presence of two or more metabolic risk factors increased abruptly in men with WC ≥ 90 cm and in women with WC ≥ 80 cm. Conclusions The appropriate WC cutoff point for central obesity was determined to be 90 cm for men and 80 cm for women in the middle-aged and elderly Beijing residents by the metabolic syndrome definition of IDF.

Objective To investigate the outcome and related risk factors of integrated intensive intervention in participants with impaired glucose regulation (IGR) after two years by the criteria of American Diabetes Association 2003. Methods The subjects who remained to be IGR at the end of first year following 75 g oral glucose tolerance test were randomly assigned to either a routine care control group or to an intensive integrated intervention group. The control group received general dietary and exercise advice at baseline and was followed up. In addition to dietary control and exercise advice, mefformin or acarbose were administrated in the intervention group. The latter group was also advised to take antihypertensive agents, lipid-regulating agents if necessary, as well as aspirin. Results The proportion of patients who fulfilled the assigned goals of blood glucose, blood pressure, body mass index or triglycerides was significantly higher in the intensive group than those in the control group. None in the intensive group developed overt diabetes mellitus, while 8 (9.3%) in the control group did. The proportion of patients who reverted to normal glucose tolerance (NGT) was slightly higher in the intensive group than in the control group (29.5% vs 22.1%, P>0.05). Logistic analysis showed that increase of waist circumference and systolic blood pressure was positively while the improvement of islet β-cell function was negatively correlated with the development of diabetes mellitus. Conclusions The intensive integrated intervention could significantly decrease the conversion rate of IGR to diabetes mellitus, and increase the chance of reversion to NGT. The increase of waist circumference or systolic blood pressure, the deterioration of islet β-ccll function were the influencing factors of the conversion of IGR to diabetes mellitus.

Cardiotoxicity caused by postoperative radiotherapy can increase the risk of cardiovascular adverse events in patients with breast cancer, especially those with left breast cancer, which is proportional to the dose of radiation to the heart. It has been proved that deep inspiration breath-hold (DIBH) technique can significantly reduce the cardiac dose in patients with left breast cancer, but the benefits of this technique vary greatly among different patients, and its implementation requires additional equipment, time, manpower and other resources. Hence, it is necessary to select patients who are suitable for this technique in advance. In addition to comprehensive analysis of general factors before simulation positioning that affect DIBH selection, this review also systematically summarized relevant indicators of CT simulation positioning images. These anatomical indicators included the measurement of the cardiac contact distances in parasagittal (CCD ps) plane, the lateral heart-to-chest distance (HCD), the product of maximum heart width (HW max) and the maximum heart depth (HD max) during CT simulation positioning, and the maximum heart distance, heart volume in the irradiation field (HVIF), the difference of lung volume and heart volume between free breathing (FB) and DIBH measured after CT localization. All of them showed some instructive significance for evaluating whether DIBH should be applied in tangent field based radiotherapy planning. The automatic planning (rapid plan) function in the treatment planning system could quickly predict the benefit of DIBH for breast cancer patients. The purpose of this article is to help clinicians select patients who are suitable for DIBH technique, guaranteeing that DIBH technique resources can be used reasonably.