Humans ; Integrative Medicine ; Medicine, Chinese Traditional

Chronic cerebral hypoperfusion is a common pathological state. Cognitive impairment is its main manifestation in early stage, and it will eventually result in persistent or progressive cognitive impairment and neurological deficits. Chronic cerebral hypoperfusion caused neuronal damage, synapse abnormity, energy impairment and the function defects of central cholinergic system and monoaminergic system are its pathophysiological mechanisms resulting in cognitive impairment.

Objective To understand the clinical feature of the elderly patients with diabetes during coronary angiography,and analyze the risk factors of contrast-induced nephropathy (CIN).Methods The clinical data of 269 elderly patients who had undergone coronary angiography and percutaneous coronary intervention(PCI) from January 2007 to December 2009 in our hospital were analyzed retrospectively.The patients were divided into two groups:CIN group and non-CIN group.The possible risk factors for CIN,such as glycemic control,diabetic complication,renal function,volume of contrast medium,inflammatory state,therapy of perioperative period,past medical history were analyzed and compared between the two groups. Results In 269 elderly patients with diabetes,the incidence of CIN was 9.3 ％ (25/269).According to estimated glomerular filtration rate (e-GFR),the patients were divided into four subgroup:≥90 ml/min,89-60 ml/min,59-30 ml/min,＜29 ml/min.The incidences of CIN for the subgroups were 2.2％(1/45),4.4％(6/135),17.3％(14/81) and 50 ％ (4/8),respectively.Multivariate logistic gradual regressive analysis showed that loop diuretic use (OR＞ 6.07),preoperative e-GFR(＜60 ml/min) (OR＞3.27),volume of contrast medium (≥200ml) (OR＞3.26),chronic kidney disease(CKD) (OR＞2.80) (P=0.001,0.024,0.015,0.048) were indepen-dent risk factors for CIN (P＜0.05). Conclusions Loop diuretic use,preoperative GFR (＜60 ml/min),volume of contrast medium (≥200 ml) and CKD are independent risk factors of CIN.

For probing into therapeutic effect, action, and proper and effective administration way of Jiang Ni Fu Sheng Liquid for treatment of acute cerebral hemorrhage, 150 cases were assigned at random to two groups to receive different therapies. Integral of hyponeuria, change of disturbance of consciousness, change of blood pressure, CT and clinical therapeutic effect were observed before and after treatment in the two groups. Results showed that the therapeutic effect in the treated group was obviously superior to that in the control group, with a markedly effective rate of 51. 1% and an effective rate of 90. 0%. It is suggested that Jiang Ni Fu Sheng Liquid has the action of relieving disturbance of consciousness, promoting recovery of nervous function, keeping stability of blood pressure, accelerating absorption of cerebral hemorrage, alleviating cerebral edema and hemorrhage of digestive tract, and so on.

Trans-cinnamaldehyde, the main component of volatile oil from cassia twig or Cinnamomum cassia, which is a traditional Chinese herbal medicine. Trans-cinnamaldehyde is a kind olefine aldehyde of organic compounds and has many pharmacological properties, such as anti-inflammatory, anti-tumor, anti-bacterial, antidiabetic, anti-obesity, and neuroprotection etc. The compound has preventive and therapeutic effects on the nervous system, cardiovascular, cancer, diabetes and other diseases. Trans-cinnamaldehyde, as a preventive care of nature medicine, has great clinical and market potential. This paper gives a review about the pharmacological effects and mechanism of trans-cinnamaldehyde researched in the latest five years. We hope to provide some basic information for further research on trans-cinnamaldehyde.
Acrolein ; analogs & derivatives ; chemistry ; pharmacology ; Animals ; Cinnamomum aromaticum ; chemistry ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans

Objective To evaluate the diagnostic significance of ECG and coronary arteriography (CAG) in coronary heart disease in different age groups. Methods totally 216 cases of suspected or CAG-confirmed coronary heart disease were retrospectively analyzed. The non-elderly group included patients aged 45-59 years, and the elderly one was older than 60. Patients in each group were further divided into subgroup A and B with or without the pain in heart front area, respectively, accompanied by ST-T change in ECG. Comparative analysis of CAG and ECG changes was done between different age groups, and between subgroup A and B. The history of pain in heart front area, serum total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), platelet count (PLT), and fibrinogen (Fg) were also analyzed for clinical diagnosis. Results In the non-elderly, positive CAG was 88.8% in subgroup A while 56.3% in group B ( P0.05). TC, LDL-C, and Fg were significantly higher in subgroup A than in subgroup B for the elderly group. But in non-elderly, TC, TG, LDL-C, and Fg in subgroup A were significantly higher than those in subgroup B(all P0.05). The history of pain in heart front area was longer in the elderly, and also in this age group, more patients showed multivessel involvement. Conclusions ST-T change of ECG accompanied by classical pain in heart front area is more valuable than single ST-T change in the diagnosis of coronary heart disease, especially among non-elderly patients. ST-T change could not be used simply as a tool to diagnose coronary heart disease. The diagnosis should be made generally considering the typical symptom of the pain in heart front area, clinical history, TC, TG, LDL-C, and Fg. CAG could increase the positive diagnostic rate of coronary heart disease and decrease the rate of misdiagnosis as well.

Objective To investigate the value of CD5 molecule-like protein(CD5L) and partial pressure of CO2 in arterial blood(PaCO2) in predicting the survival of patients with severe asthma and mechanical ventilation.Methods From Jan.2013 to Jan.2016,a total of 38 patients with severe asthma and mechanical ventilation were enrolled.Acute Physiology and Chronic Health EvaluationⅡ(APACHE II)were used to assess the severity.Enzyme linked immunosorbent assay was used to detect serum levels of CD5L at admission and 6 h after treatment.PaCO2 were also detected.Pearson correlation analysis was used to analyze the correlation between APACHEⅡ score and CD5L and PaCO2 levels.Receiver operation characteristic(ROC) curve was used to evaluate the value of CD5L and PaCO2 in predicting the survival of patients.Results APACHEⅡscores of survival patients were significantly higher than dead patients(P<0.05).CD5L level of survival patients after treatment was significantly lower than dead patients,while PaCO2 level was significantly higher(P<0.05).APACHEⅡ score was negatively correlated with serum CD5L level(r=-0.347,P<0.05),while positively correlated with PaCO2 level(r=0.573,P<0.05).ROC curve analysis showed that serum CD5L and PaCO2 were with predictive value for prediction the survival of patients,with sensitivity of 93.33%,specificity of 75.00%,accuracy of 89.47%,positive predictive value of 93.33%,and negative predictive value of 75.00% for CD5L,and those for PaCO2 were 90.00%,87.50%,89.47%,97.42% and 70.00%.Conclusion With the decreasing of CD5L level and increasing of PaCO2 level,severity of disease in patients with severe asthma and mechanical ventilation could be more serious condition,indicating poor prognosis.CD5L and PaCO2 could be with fine predictive value of survival of patients with severe asthma and mechanical ventilation.

Objective: To explore the change of fractional exhaled nitric oxide (FeNO) and its correlation with forced expiratory volume in the ifrst second (FEV1), the ifrst second forced expiratory volume percentage of forced vital capacity (FEV1/FVC) in bronchial asthma and chronic obstructive pulmonary disease (COPD). Methods: FeNO, FEV1 and FEV1/FVC were measured in 57 suspected asthmatics (21 acute onsets, 12 non-acute and 24 non-asthma), 38 COPD patients (25 acute exacerbations and 13 stable stages) and 26 healthy subjects. Results: In the 57 suspected asthmatic patients, when the optimal cut off value of FeNO was 20.15 PPb, which was used to diagnose asthma and differentiate asthma and non-asthma, the positive predictive value, the negative predictive value, the sensitivity and the speciifcity was 94.1%, 95.7%, 97.0%, and 91.7% respectively. hTere was signiifcant difference in the FeNO level between the 33 asthmatics and 26 healthy subjects (P<0.05). There was also significant difference in the FeNO level between the acute onset and the non-acute (P<0.05), but not in the FEV1 and FEV1/FVC level (bothP>0.05). hTere was no signiifcant correlation between FeNO and FEV1, FEV1/FVC in patients with asthma (r=-0.186,-0.236, bothP>0.05). hTere was signiifcant difference in the levels of FeNO, FEV1 and FEV1/FVC between the 38 COPD patients and the 26 healthy subjects (all P<0.05), and also between the 25 acute exacerbations and 13 stable COPDs (allP<0.05), but not between the 13 stable COPDs and 26 healthy subjects (allP>0.05). FeNO was not correlated with FEV1 and FEV1/FVC level in COPD patients (r=-0.167,-0.285, bothP>0.05). Conclusion: FeNO level is increased obviously in patients with asthma. hTe optimal cut off value of FeNO at 20.15 PPb can differentiate asthma and non-asthma with high sensitivity and speciifcity. FeNO is higher for the acute onset than non-acute, which may be useful to evaluate the control degree. FeNO level is increased in COPD patients in the acute exacerbations, but there is no change in stable COPD patients compared with the healthy subjects.

To study the effects of Feiyanning Decoction, a compound traditional Chinese herbal medicine, on the ratio of CD4(+)CD25(+) regulatory T cells and expression of transcription factor Foxp3 in mice with Lewis lung cancer.

Objective To explore the short- term efficacy of argon- helium knife cryotherapy followed by chemotherapy in treating advanced non- small cell lung cancer (NSCLC) and to investigate its effect on the long- term survival. Methods During the period from March 2005 to March 2008, a total of 61 patients withⅢb or Ⅳ stage NSCLC received argon- helium knife cryotherapy followed by chemotherapy (study group), and other 52 patients with Ⅲb or Ⅳ stage NSCLC were treated with chemotherapy only (control group). The clinical data were retrospectively analyzed. The pain was evaluated by numeric rating scale (NRS) and the quality of life (QOL) was assessed by functional assessment of cancer therapy- general (FACT- G) scale. The clinical effect was evaluated according to RECIST criteria for solid tumor, and the patient’s survival time was recorded. Results (1) Twenty- six patients had local pain before the treatment, and the pain was relieved in different degrees after cryotherapy. The QOL, including all respects of FACT - G, was significantly improved after cryotherapy in all 61 patients. (2) The remission rate of the study group and the control group was 34.4% and 15.4% respectively, the difference between the two groups was statistically significant (P <0.05). (3) The median survival time of the study group and the control group was 12.9 months and 9.5 months respectively, and the one- year survival rate of the study group and the control group was 53.6% and 35.4% respectively. The differences between the two groups were statistically significant (P < 0.01). Conclusion Argon- helium knife cryotherapy is a safe and effective local treatment for advanced NSCLC, which can quickly reduce the tumor load, relieve the pain and improve patient’s quality of life. Cryotherapy with subsequent chemotherapy is superior to simple chemotherapy in improving the patient’s survival rate.