Objective To investigate the effect of interventional treatment in coronary heart disease (CHD) in elderly patients with brain natriuretic peptide and high-sensitivity C-reactive protein (hsCRP) levels.Methods 130 elderly patients undergoing coronary angiography interventional treatment were selected for the observation group,30 cases with normal coronary arteries angiography were chosen as the control group.In 46 cases of acute myocardial infarction(AMI) group,34 cases of unstable angina pectoris(UAP) group and 50 patients with stable angina pectoris (SAP) group and 30 cases coronary angiography normal control group(NOR),the hs-CRP and plasma brain natriuretic peptide(BNP) differences were determined and compared.Results CHD (AMI group,UAP group and SAP group) in patients with BNP levels were (548.6 ± 200.4) mg/L,(521.0 ± 198.7) mg/L and (175.8 ± 119.4) mg/L,which were significantly higher (59.3 ± 45.7) mg/L in the control group,hsCRP levels only in patients with acute myocardial infarction and unstable angina was significantly increased,the difference was statistically significant (t =13.74,10.65,all P ＜ 0.05).3d after PCI and three months prior CHD hsCRP increased to (45.8 ± 15.3)ng/L,and then decreased to (8.6 ± 4.4) ng/L,significantly different (t =10.76,14.54,all P ＜ 0.05) ; while BNP levels have been falling,first down (247.4 ± 70.1)mg/L,3 months after the falls (69.8 ± 20.0)mg/L,the difference was significant(t =11.47,19.64,all P＜0.05).Conclusion The levels of brain natriuretic peptide,hsCRP are reflections of coronary stenting in patients with coronary heart disease early postoperative inflammatory reaction and evaluate a sensitive indicator of disease,which may play an role in stent restenosis occurs.

Humans ; Indocyanine Green ; Liver Cirrhosis ; Liver Failure

Objective To investigate the the efficacy and safety of recombinant human brain natriuretic peptide (rhBNP) in the treatment of acute non-ST-segment elevation myocardial infarction patients with heart failure.Methods 80 patients with heart failure caused by acute non-ST-segment elevation myocardial infarction were chosen,they were divided into the observation group and control group based on a random number table,each group included 40 patients.The observation group were treated with intravenous injection of recombinant human brain natriuretic peptide,the control group were treated with intravenous nitroglycerin.vital signs,dyspnea,brain natriuretic peptide (BNP),associated hemodynamic changes and adverse reactions of two groups were compared before and after treatment.Results The total effective rate in observation group was 87.5％ (35/40),which were significantly higher than 50.0％ (20/40) of the control group,there were significant difference (x2 =13.09,P ＜ 0.05).In the observation group,after treatment,the left ventricular ejection fraction (LVEF) and average hourly urine output were significantly higher than those of before treatment (t =26.40,3.22,all P ＜ 0.05),and the brain natriuretic peptide (BNP) concentration levels were significantly lower than those of before treatment (t =14.11,all P ＜ 0.05).The control group before and after treatment LVEF,BNP and changes in urine levels were not significantly.Conclusion In the treatment of heart failure caused by acute non-ST-segment elevation myocardial infarction,the recombinant human brain natriuretic peptide (rhBNP) has significant effect,feasible and safe with few side effects,which has a high clinical value.

OBJECTIVE: To observe the efficacy of modified acupotome combined with blocking therapy in patients with carpal tunnel syndrome (CTS). METHODS: Fifty-five patients with CTS were divided into three groups, which were modified acupotome group including 26 CTS patients with 28 lesions treated by modified acupotome combined with blocking therapy, traditional acupotome group including 14 CTS patients with 16 lesions treated by traditional acupotome combined with blocking therapy, and blocking therapy group including 15 CTS patients with 15 lesions only treated by local blocking. The treatment outcome and one-year recurrence rate were observed. RESULTS: The response rate and one-year recurrence rate after operation in the modified acupotome group were 85.7% (24/28) and 20.8% (5/24) respectively, which had no significant differences as compared with 81.3% (13/16) and 38.5% (5/13) in the traditional acupotome group. The response rate and one-year recurrence rate after operation in the above two groups were both improved significantly as compared with those in the blocking therapy group which were 46.7% (7/15) and 85.7% (6/7) respectively. There were no acupotome-related adverse effects and injuries observed in the modified acupotome group. CONCLUSION: The modified acupotome is a considerable treatment method for CTS with respect to its simple manipulation and high effectiveness.

Objective To investigate the effects of preoperative selective gastric arterial chemoembolization on the tumor vasculature in patients with gastric carcinoma.Methods 40 patients with gastric cancer were divided into two groups :(1)gastric arterial influsion(GAI)group;and (2)gastric arterial chemoembolization(GAE)group.The peripheral vein plasma tumor necrosis factor(TNF ?) and thrombomodulin(TM)were determined before radiologic intervention(RI),and1d,3d after R1;and the gastric vein plasma TNF ? and TM were also determined during operation.The curative surgical resection of gastric cancer was performed between 7 and 10 days after treatment.Stomach histological alterations were observed postoperatively.Results Compared with GAI group ,the plasma TNF ? levels increased markedly at all the time points,and gastric vein plasma TM levels decreased siginificantly in GAE group (P

Aim To investigate the pharmacokinetic effect of aspirin on caffeic acid in dengzhanxixin injec-tion( DI) . Methods Concentration of caffeic acid in rat plasma was detected by LC-MS/MS after rats were given intravenous administration of DI or DI combined with aspirin by gavage. Pharmacokinetic parameters were calculated by DAS 1. 0 pharmacokinetic software. Results In vivo pharmacokinetic models of caffeic acid were two-compartment open models in both the caffeic acid group and the caffeic acid combined with aspirin group. After compatibility, caffeic acid showed a significant increase in T 12β, with a slight decrease in CL. Conclusions Aspirin can reduce metabolic process of caffeic acid in vivo.

Objective To investigate the effect of stress-induced hyperglycemia (SHG) on myocardial perfusion and clinical prognosis in elderly patients with acute myocardial infarction (AMI) who underwent primary percutaneous coronary intervention (PCI). Methods In this study, 459 elderly patients with first-time occurrence of acute ST-elevation myocardial infarction (STEMI) who underwent primary PCI within 12 h from January 2012 to January 2015 were enrolled and followed up. All patients were divided into three groups according to serum glucose (SG) on admission: normal group (SG<7.0 mmol/L, 148 patients), SG elevation group (SG 7.0-11.1 mmol/L, 169 patients) and SHG group (SG>11.1 mmol/L, 142 patients). Myocardial perfusion indexes, including ST segment resolution (STR), TIMI myocardial perfusion grade (TMPG), peak value of creatine kinase (CK)-MB, left ventricular ejection (LVEF), and major adverse cardiac events (MACE) of patients in three groups were measured and compared after emergency PCI. Results The blood glucose levels were increased, ST-elevation 2 h after PCI were well declined, the percentages of patients with TMPG 2-3 were decreased and peak values of CK-MB were increased in the three groups (P<0.05). After 12 months of follow-up, Kaplan-Meier survival analysis showed that cumulative non-events survival rates in three groups had significantly different: 89.2% (132/148) vs. 85.8% (145/169) and 76.1% (108/142), P<0.05. Multivariate Cox regression analysis showed that SHG was the independent predictor for the occurrence of MACE in patients undergoing PCI after adjusting for age and gender (P<0.05). Conclusions SHG in elderly patients with STEMI can decrease myocardial perfusion level after primary PCI, which will lead to high incidence of MACE.

Objective To compare the safety and efficacy of direct and remedial rotational atherectomy in the treatment of heavily calcified coronary artery lesions.Methods We retrospectively reviewed 58 patients admitted in the Shanghai Chest Hospital and Liaocheng People Hospital from May 2012 to July 2015 who had received stent implantation and rotational atherectomy.The 58 patients were divided into two groups which were the direct atherectomy group (n =27) and the remedial atherectomy group (n =31).General clinical date,lesion and procedural characteristics,intraoperative complications,in-hospital and follow-up MACCE were compared between the two groups.Results There were no differences between the two groups in general clinical date intraoperative complications,amount of contrast agent used,proceduraltime,rates of in-hospital and follow-up MACCE.Nevertheless,compared with the direct artherectomy group,the remedial group had more number of balloon dilations during procedure [3 (1,5) vs.2 (1,2),P ＜ 0.001] and higher peak cardiac troponin levels [1.1 (0.3,3.0) μg/L vs.0.5 (0.1,2.3) μg/L,P =0.032].Conclusions Remedial rotational atherectomy with drug-eluting stent had the same safety and efficacy as direct atheretomy with drug-eluting stent in treating patients with heavily calcified coronary lesions.It is reasonable and safe to transform routine PCI to remedial rotational atherectomy when the 2.0 mm semi compliant balloon or/and 2.5 mm non-compliant balloon cannot pass through or dilate the lesions.

Objective: To explore the correlation between thromboelastography (TEG) parameters and the risk of venous thromboembolism (VTE) and bleeding in patients receiving anticoagulant therapy in surgical intensive care unit (SICU). Methods: 205 patients received low molecular weight heparin (LMWH) anticoagulant therapy admitted to SICU of Tianjin Hospital from December 2016 to December 2017 were consecutively enrolled. TEG detection was performed in all patients at 1 day after anticoagulation therapy, and coagulation reaction time (R value), blood clot generation time (K value), blood clot generation rate (α angle) and maximum width value (MA value) were recorded. At the same time, the traditional coagulation function test was carried out, and prothrombin time (PT), activated partial thromboplastin time (APTT) and D-dimer levels were also recorded. The incidence of deep venous thrombosis (DVT), pulmonary embolism (PE) and bleeding during hospitalization were observed. Multivariate Logistic regression analysis was used to analyze the risk factors for VTE and bleeding in patients receiving anticoagulant therapy. Results: Of 205 patients, during the anticoagulant treatment, 14 patients developed DVT, and 4 patients with PE (2 of them were combined with DVT) with an incidence of 7.8% (16/205). There were 2 patients suffering from cerebral hemorrhage, 2 patients with gastric bleeding, and 1 patient with intra-tracheal hemorrhage with an incidence of 2.4% (5/205). Compared with the patients without VTE or bleeding, the R value of TEG in patients with VTE was significantly lowered (minutes: 4.6±2.2 vs. 7.4±1.4, P < 0.01), which was significantly increased in patients with hemorrhagic complications (minutes: 12.1±1.1 vs. 7.4±1.4, P < 0.01). There was no significant difference in the K value, α angle, MA value of TEG, or PT, APTT, D-dimer between the patients with and without VTE or bleeding. Multivariate Logistic regression analysis revealed that the R value of TEG was independent risk factor for incidence of VTE and hemorrhagic complication in SICU patients who receiving anticoagulation therapy [VTE: β = 0.386, odds ratio (OR) = 1.096, 95% confidence interval (95%CI) = 1.021-2.361, P = 0.006; hemorrhagic complication: β = -1.213, OR = 1.051, 95%CI = 1.017-3.458, P = 0.045]. Conclusion The R value of TEG is associated with the occurrence of VTE and hemorrhagic complications in patients receiving anticoagulant therapy in SICU.

Objective:To understand the salt sales situation and salt iodine content in the market of Guizhou Province 3 years after the system reform of salt industry.Methods:From August to October 2020, in 9 cities (prefectures) of Guizhou Province, 2 counties (cities and districts) were selected from each city (prefecture), 1 urban area and 1 township were selected from each county (city and district), 1 large supermarket and 1 farmers' market were selected in the urban area, and 1 small supermarkets or convenience stores were selected in the township, to check the varieties, place of origin and iodine content label on the package of salt sold, and different brands of salt were collected and sent to the provincial and county salt iodine laboratories. The iodine content was determined and analyzed.Results:A total of 18 large supermarkets, 18 farmers' markets and 18 small supermarkets or convenience stores were investigated, and 70 salt samples of 23 brands, 3 types and origin from 11 provinces were collected. Among them, there were 56 samples with iodine content of 21 - 39 mg/kg on the package. The iodine content range of provincial detection was 19.23 - 37.41 mg/kg (two of them were lower than 21.0 mg/kg), and the median was 25.75 mg/kg. There were 12 samples of two iodine contents (18 - 33 and 21 - 39 mg/kg) marked on the package, and the salt iodine range of provincial detection was 23.52 - 32.90 mg/kg, with a median of 26.55 mg/kg. One sample was marked with 18 - 33 mg/kg, and the iodine content of provincial detection was 25.20 mg/kg; the iodine content of 1 sample of non-iodized salt was not detected. According to the actual test value, iodine contents of 68 samples were within the range of packaging marks, accounting for 97.14% of the total. Taking the provincial test results as a standard, the absolute value of the relative deviation of the provincial and county test results was 0 - 27.45%, the average deviation was 7.65%, and the coincidence rate was 91.43% (66/70). The county test results were acceptable.Conclusions:After the system reform of salt industry, there are many kinds of salt which come from many provinces, and more than 97% of the salt iodine content which is within the standard range of salt concentration in Guizhou Province.