ObjectiveTo assess China’s newly evolved hot spots and novelty of structural electronic medical record in TCM field.Methods Articles about electronic medical record in TCM field were retrieved from CNKI from January 2000 to December 2015, focusing on researchers, research institutes, and key words for bibliometric analysis. Then visualization software CiteSpace was used to establish co-occurrence network.ResultsThe top 3 productive authors were LIU Bao-yan (13 articles), ZHANG Run-shun (8 articles), XIE Qi (7 articles), and ZHOU Xue-zhong (7 articles). Institutes highly cooperated with others included China Academy of Chinese Medical Sciences, Information Engineering College of Hubei University of Chinese Medicine and The First Affiliated Hospital of Henan University of Chinese Medicine. The major clusters were TCM diagnosis (#0), China’s TCM information (#1), artificial intelligence (#2), medical record management (#3), and medical laboratory department (#4). The representative keywords involved electronic medical record, TCM hospital, data mining, telemedicine, and artificial intelligence. ConclusionIn the field of TCM electronic medical record, cooperation is not sufficiently facilitated among researchers and institutes. Research hot spots are not formed and novelty is not obvious, which is probably because of the overall status quo for China’s TCM information construction.

Objective To observe the effectiveness of treating essential thrombocytosis(ET) with Buyang Huanwu Decoction plus hydroxyurea. Methods 120 patients with ET were randomly divided into observation group(OG) and control group(CG). Patients from OG were treated with Buyang huanwu decoction plus hydroxyurea, while those from CG were given hydroxyurea. After 6 months, the treatment effectiveness indexes including symptoms in a sense of chinese medicine, cell counts and saffy were observed. Results Total effective rate of OG was higher than that of CG(P<0.05). TCM symptoms remission in OG group was better than that of CG(P<0.05). After treatment, blood platelet count and megakaryocyte count were decreased in two groups(P<0.05), and the difference between two groups was signiifcan(P<0.05). Conclusion The therapy combined Chinese and western medicine deals with ET is better than simple western medicine treatment.

A rapid screening model for biosurfactant-producing strains is described in this paper, according as biosurfac-tant can make the blood-plate hemolysis and produce the blue cycles in blue-glue-plate. 12 microorganisms have been got from soil and water samples sampled from oil field and refinery using this model, and one of them can produce the glyco-lipid biosurfactant, which can depress the interfacial tension of water from 71. 3mN/m to 30. 5mN/m, and yield is 6.5 g/L.

Percutaneous coronary intervention has been the main effective method for coronary heart disease recently, but the post-operative complications became the main factors to limit its curative effect. Considering the understanding on traditional Chinese medicine (TCM) syndromes of post-interventional therapy and the advance of pharmaceutical research we suggest that evolution law of TCM syndrome types should be hold intensively and practical therapies and formulae should be established under the guidance of TCM basic theory.
Animals ; Coronary Disease ; drug therapy ; surgery ; Humans ; Medicine, Chinese Traditional ; methods ; Postoperative Complications ; drug therapy ; etiology ; pathology

Objective To compare the different effects of 1% diatrizoate meglumine,2.5% mannitol and water as oral contrasts in PET/CT scan in gastrointestinal tract delineation and 18F-fluorodeoxyglucose (FDG) uptake. Methods Sixty-one patients referred for PET/CT scan without gastrointestinal diseases were divided into three groups randomly ( random number method). One liter of 1% diatrizoate meglumine,2.5% mannitol,or water was orally taken by groups 1 (25 cases),2 (20 cases) and 3 ( 16 cases),respectively before scan. The scan was performed with GE Discovery LS PET/CT scanner in two-dimensional (2D) mode 50 min after 18F-FDG (5.55 MBq/kg) injection. Patients with abdominal lesions were excluded from this study. The degree of gastrointestinal filling and 18F-FDG uptake was evaluated by 3 nuclear medicine physicians using visual analysis according to a 4-grade classification method:none,mild,moderate,and high. Statistically analysis was performed by Kruskal-Wallis,Mann-Whitney and paired t tests.Results Both the differences of serum glucose and insulin levels were not significant before and after contrast taken in group 2. Group 2 had better gastrointestinal filling than that of group 1 and also better than group 3 except in rectum. The stomach,jejunum,ascending,and transverse colon were better filled in group 1 than in group 3. The degree of 18F-FDG uptake of group 3 was significantly higher than that of group 2 in stomach,jejunum and ileum (z= -3. 192,-3.290,-3.290,all P＜0.05),and was also significantly higher than that of group 1 (z = - 3. 603,P ＜ 0.05) in jejunum. The degree of 18 F-FDG uptake of group 3 was significantly lower than that of group 1 in ascending colon (z = - 2. 706,P ＜ 0. 05 ) and was significantly lower than that of group 1 and 2 in transverse and descending colon (z= - 3. 503,- 2.403,- 4.225,-4. 027,all P ＜0.05),and was also significantly lower than that of group 2 in rectum (z = -4. 128,P ＜0. 01 ). The maximum CT values in stomach,jejunum,ileum and ascending colon in group 1 were ( 132 ±23),(191 ±31),(313 ±47) and (374±53) HU,respectively,whose difference was significant (t = -7.088--1.781,all P ＜0. 01 ). Conclusion Oral iso-osmotic mannitol intake has better gastrointestinal filling and less physiological 18F-FDG uptake compared to diatrizoate meglumine and water.

OBJECTIVETo compare the therapeutic effect of recombinant human brain natriuretic peptide (rhBNP) and nitroglycerin on acute decompensated heart failure (ADHF).

METHODSFifty ADHF patients were randomly divided into rhBNP group and nitroglycerin group. In all the patients, dyspnea and global clinical status were assessed before and at 30 min, 6 h and 24 h after drug administration, and the volume of fluid intake and urine along with hemodynamic parameters was recorded 24 h after drug administration. In the nitroglycerin group, the patients received an initial nitroglycerin dose of 5 microg/min, with subsequent dose increment of 5 microg/min every 3 to 5 min; the dose was adjusted individually according to the hemodynamics of the patients. The patients in rhBNP group were given rhBNP at the initial dose of 1.5 microg/kg by with an intravenous bolus injection followed by infusion at the rate of 0.0075 microg.kg(-1).min(-1) for 72 h.

RESULTSAt 30 min and 6 h after drug administration, the patients in the rhBNP group showed significant greater improvement of dyspnea (P=0.042 and 0.019) and global clinical status (P=0.018 and 0.044) than those in the nitroglycerin group, but 24 h after drug administration, no significant difference was noted between the two groups (P=0.192 and 0.179). Twenty-four hours after drug administration, the mean urine volume was significantly greater in rhBNP group than in nitroglycerin group (1513.8-/+242.9 vs 1341.2-/+239.7 ml, P=0.015), and the ejection fraction increased and pulmonary arterial pressure and systolic blood pressure decreased at greater amplitude in the former group (P=0.001,0.000 and 0.002, respectively). At 72 h, the numbers of premature ventricular contraction and couplets premature beats and onset of paroxysmal ventricular tachycardia were significantly reduced in rhBNP group as compared with the nitroglycerin group (P=0, 0.001 and 0.002, respectively).

CONCLUSIONRhBNP promotes urine excretion, decreases pulmonary arterial pressure and increases left ventricular ejection fraction to improve dyspnea and global clinical status and reduce the onset of ventricular arrhythmia in ADHF patients.

Aged ; Aged, 80 and over ; Blood Pressure ; drug effects ; Female ; Heart Failure ; drug therapy ; pathology ; physiopathology ; Humans ; Infusions, Intravenous ; Male ; Middle Aged ; Natriuretic Peptide, Brain ; administration & dosage ; genetics ; therapeutic use ; Nitric Oxide Donors ; administration & dosage ; therapeutic use ; Nitroglycerin ; administration & dosage ; therapeutic use ; Recombinant Proteins ; administration & dosage ; therapeutic use ; Treatment Outcome

OBJECTIVETo analyze the incidence and survival rates of primary liver cancer (PLC) among residents in Yangpu district of Shanghai.

METHODSA total of 9 730 736 permanent residents (male 4 996 390 and female 4 734 346) of Yangpu district in Shanghai were recruited in the study between year 2002 and 2010; among whom 2726 PLC cases were diagnosed and 2427 death cases were certified. The incidence and mortality of PLC were calculated under the analysis of the new PLC cases and death cases between year 2002 and 2010. The rates were standardized by the demographic composition developed in the Fifth Nationwide Census in year 2000, in order to analyze the survival condition of PLC patients and explore the prognosis of surgical excision treatment.

RESULTSAmong the new PLC cases between year 2002 and 2010, 1966 cases were male, whose average age of onset was 59.81; while 760 cases were female, whose average age of onset was 68.93. The crude incidence rate was 39.35/100 000 in male, which was higher than it in female, as 16.05/100 000. The difference showed statistical significance (U = 7.32, P < 0.01). The standardized incidence rates were 21.98/100 000 and 6.96/100 000 in male and female, respectively. The difference showed statistical significance (U = 221.76, P < 0.01). There were 2427 PLC death cases in total, including 1734 male death cases and 693 female death cases. The crude mortality rate was 34.71/100 000 in male and 14.64/100 000 in female, whose difference were statistically significant (U = 6.68, P < 0.01). The standardized mortality rate was 19.16/100 000 in male and 6.06/100 000 in female, whose difference were statistically significant (U = 207.18, P < 0.01). The incidence and mortality rates both increased apparently since males aging over 35 and females over 45. The 1 - 5 year survival rates of PLC patients were 33.95%, 23.11%, 17.04%, 14.42% and 12.29%, respectively. In the surgical excision treatment group (321 cases), the 1 - 5 year survival rates were separately 66.78%, 52.87%, 41.88%, 33.57% and 32.64%; while in the non-surgical treatment group (2405 cases), the 1 - 5 year survival rates were separately 29.04%, 18.58%, 13.30%, 11.16% and 9.01%. The differences in 1 - 5 year survival rates between surgical and non-surgical groups all showed statistical significance (U = 12.78, 10.52, 8.28, 5.56 and 5.12, respectively, P < 0.01).

CONCLUSIONThe incidence of PLC was close to its mortality in Yangpu district of Shanghai. The male incidence and mortality rates were significantly higher than female corresponding rates. The surgical excision treatment could improve the prognosis of PLC.

Aged ; China ; epidemiology ; Female ; Humans ; Incidence ; Liver Neoplasms ; epidemiology ; mortality ; surgery ; Male ; Middle Aged ; Prognosis ; Survival Rate

OBJECTIVEto study the oxidative stress of rats with acute paraquat poisoning and the intervention of Sodium Dimercaptopropane Sulfonate (NA-DMPS).

METHODSEighty male SD rats were randomizedly divided into: the normal control group (n=8), NA-DMPS control group (n=8), the PQ group (n=32, the rats were intraperitoneally injected with 1% PQ solution at the dosage of 20 mg/kg) and the NA-DMPS protected group (n=32). The rats in the groups of normal and NA-DMPS control were sacrificed 1d after administration of NS or NA-DMPS. And the rats in the PQ group and the NA-DMPS protected group were sacrificed at 6h, 1, 3, 7d after poisoning. Samples of serum, bronchoalveolar lavage fluid (BALF) and lung tissue were gathered. The MDA and CAT in serum, BALF and lung homogenate, the glutathione (GSH) in serum and BALF were measured. And the expression of Nuclear factor E2-related factor 2 (Nrf2) mRNA in lung was tested with RT-PCR.

RESULTSCompared with the normal control group, the activities of MDA and CAT in serum, BALF and lung homogenate are higher in both groups of PQ and NA-DMPS protected. And compared with the PQ group, the activities of MDA in serum, BALF and lung homogenate of the NA-DMPS protected group decreased significantly at 6h, 1d after poisoning, whereas the activities of CAT are higher at 6h, 1, 3d in serum and 1, 3d in BALF and lung homogenate (P<0.05 or P<0.001). The serum GSH at 6h, 3d of the NA-DMPS protected group [(730.07 +/- 16.23), (793.66 +/- 7.40)] were higher than those in the PQ group. And the BALF GSH at 1, 3d of the NA-DMPS protected group [(609.75 +/- 6.74), (631.83 +/- 12.03)] were also markedly higher than the PQ group (P<0.05 or P<0.001). The expression of NRF2 mRNA of the lung at 1, 3, 7d in the PQ group [(0.71 +/- 0.061), (1.023 +/- 0.158), (0.969 +/- 0.046)] and the NA-DMPS protected group [(1.005 +/- 0.06), (1.464 +/- 0.166), (1.066 +/- 0.191)] were significantly higher than those in the control groups. Compared with the PQ group, the expression of NRF2 mRNA of the lung increased markedly in the NA-DMPS protected group at 1, 3d (P<0.01).

CONCLUSIONNa-DMPS decreases the activity of MDA and increases the activity of CAT, GSH and the expression of Nrf2 mRNA. NA-DMPS can protected rats from PQ intoxication by improving the balance of redox reaction.

Acute Disease ; Animals ; Male ; Oxidative Stress ; drug effects ; Paraquat ; poisoning ; Rats ; Rats, Sprague-Dawley ; Unithiol ; pharmacology

Objective To investigate the protective effects of Salvianolic acid on myocardial ischemic injury of rats from the aspect of inhibiting inflammatory reaction.Methods Sixty Sprague Dawley (SD) male rats were randomly divided into four groups (n =15per group):sham operation group,model group,experimental-high (36 mg · kg-1) group,experimental-low (18mg · kg-1) group with intraperitoneal injection dosing.Same amount of distilled water was injected to sham operation group and model group,lasting for 4 days.Myocardial ischemia model was established by coronary artery ligation of left anterior descending (LAD) branch after the last administration.Six hours after the operation,the blood of eye canthus was collected to assay the levels of creatine kinase(CK),MB isoenzyme of creatine kinase (CK-MB) and lactate dehydrogenase (LDH) in serum.The heart was collected 24 h after the operation,stained by hematoxylin eosin (HE)and checked the pathological change of the cardiac muscle tissue,assayed the cardiac troponin (cTnT),tumor necrosis factor α (TNF-α) in serum and myeloperoxidase (MPO) was measured in myocardial tissue homogenate.Results After 6 hours' myocardial ischemia,the serum CK in sham operation group was (529.61 ± 141.93) U · L-1,CK-MB was (708.12 ±385.93) U · L-1,LDH was (330.12 ±158.38) U · L-1 and cTnT was (294.12 ±55.10)pg· mL-1 after 24 hours' myocardial ischemia.The serum CK in model group was (996.42 ± 413.42) U · L-1,CK-MB was (1346.11 ±558.30) U · L-1,LDH was (520.12 ±154.76) U · L-1and cTnT was (513.00 ±69.71)pg · mL-1after 24 hours' myocardial ischemia.The serum CK in experimental-low and experimental-high groups were (499.45 ±159.33),(514.91 ±98.82)U · L-1,CK-MB were (831.42 ±385.11),(592.10 ±206.32)U·L-1,LDH were (462.62 ±229.68),(437.72 ± 175.80)U· L-1,and cTnT were (431.12 ±106.00),(338.80 ± 76.92)pg · mL-1after 24 hours' myocardial ischemia.Compared with the sham operation group,the CK,CK-MB and LDH value in the serum of model group increased significantly (P ＜ 0.05).Compared with the model group,the salvianolic acid significantly both can decrease the CK and CK-MB in serum (P ＜ 0.05).Compared with sham operation group,the cTnT value in the serum of model group increased significantly (P ＜ 0.05).Compared with model group,high dosage of salvianolic acid could significantly decrease the cTnT value (P ＜ 0.05).After 24 hours'myocardial ischemia,the TNF-α in serum of sham operation group was (118.90 ± 17.58) pg · mL-1,the MPO in heart tissue was (32.25 ± 3.75) U · L-1.The TNF-α in serum of model group was (156.00 ± 28.24) pg · mL-1,the MPO in heart tissue was (104.83 ±22.87) U · L-1.The TNF-α in serum of experimental-low and experimental-high groups were (136.05 ± 34.00),(125.06 ± 30.13) pg · mL-1,the MPO in heart tissue were (91.70 ±21.57),(68.00 ± 18.47) U · L-1.Compared with sham operation group,the TNF-α values in the serum and the MPO value in model group increased significantly (P ＜ 0.05).Compared with model group,these values of experimental-high group decreased with significantly (all P ＜ 0.05).Conclusion Salvianolic acid showed the protection of myocardial tissue,which also could significantly reduce the myocardial cell injury and inflammatory cell infiltration of cardiac myocytes,which could be related with the decreased levels of TNF-α and MPO.

OBJECTIVETo observe the expression and effect of thrombomodulin (TM) mRNA and endothelial protein C receptor (EPCR) mRNA in lung tissue of acute paraquat poisoned rats, and intervention of sodium dimercaptopropane sulfonate (Na-DMPS).

METHODSEighty male SD rats were randomizedly divided into four groups: the normal control group (n=8), the Na-DMPS control group (n=8, administered with 200 mg/kg Na-DMPS intraperitoneally), the PQ group (n=32, administered with 20 mg/kg 1% PQ intraperitoneally), the NA-DMPS protected group (n=32, administered with 200 mg/kg Na-DMPS intraperitoneally before with 20 mg/kg 1% PQ). The expression of TM mRNA and EPCR mRNA in the PQ group and the Na-DMPS protected group was evaluated at the six hour, on the first, third and seventh day.

RESULTSThe expression of TM mRNA and EPCR mRNA in lung tissue of poisoned rats, was significantly increased and reached the peak at the six hour, was decreased slowly on the first day, and returned to normal level on the seventh day. In the Na-DMPS protected group, at the six hour and on the first day, the expression of TM mRNA (1.071 +/- 0.097, 1.055 +/- 0.051) was less than that in the PQ group (P<0.05 or P<0.01). EPCR mRNA (0.678 +/- 0.005), (0.650 +/- 0.007) at the six hour and on the first day in the Na-DMPS protected group was less than that in the PQ group (P<0.05 or P<0.01).

CONCLUSIONThe expression of TM mRNA and EPCR mRNA of rats after PQ intoxication is increased, and can significantly be decreased after administered with Na-DMPS.

Animals ; Antigens, CD ; genetics ; metabolism ; Disease Models, Animal ; Lung ; metabolism ; pathology ; Male ; Paraquat ; poisoning ; RNA, Messenger ; genetics ; Rats ; Rats, Sprague-Dawley ; Receptors, Cell Surface ; genetics ; metabolism ; Thrombomodulin ; genetics ; metabolism ; Unithiol ; therapeutic use