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1.
Chinese Journal of Endemiology ; (12): 722-728, 2022.
Article in Chinese | WPRIM | ID: wpr-955775

ABSTRACT

Objective:To investigate the effects of excessive fluoride exposure on astrocytes and the expression of glial fibrillary acidic protein (GFAP), in vitro and in vivo. Methods:(1) In vivo experiment: 24 SPF SD rats, half male and half female, were randomly divided into control and fluoride exposed groups according to sex and body weight, 12 rats in each group. Rats were fed with < 1 mg/L and 50 mg/L sodium fluoride solution prepared by tap water for 6 months, respectively. The expression levels of GFAP protein in rat brain tissue were measured by immunofluorescence, immunohistochemistry and Western blotting. (2) In vitro experiment: adult (6-month-old) rat cortical astrocytes were extracted and cultured in primary culture (4 mmol/L sodium fluoride solution for 24 h), and the astrocytes were identified by immunofluorescence, and GFAP mRNA and protein expression levels were detected by real-time fluorescence quantitative PCR and Western blotting, respectively, and astrocytes apoptosis and calcium ion content were detected by flow cytometry. Results:(1) In vivo experiment: the results of immunofluorescence, immunohistochemistry and Western blotting showed that the GFAP protein expression level in brain tissue of rats exposed to fluoride was higher than that of control group (0.440 ± 0.200 vs 0.250 ± 0.120, t =-5.93, P = 0.027; 0.270 ± 0.020 vs 0.240 ± 0.050, t =-4.87, P = 0.040; 1.017 ± 0.001 vs 0.486 ± 0.006, t =-52.48, P = 0.001). (2) In vitro experiment: GFAP positive cells were identified as astrocytes by immunofluorescence; GFAP mRNA expression level was higher in fluoride exposed group than that of control group by real-time fluorescence quantitative PCR (2.780 ± 0.120 vs 0.134 ± 0.005, t =-37.84, P = 0.001). The Western blotting results showed that the GFAP protein expression level was higher in fluoride exposed group than that of control group (2.76 ± 0.10 vs 1.38 ± 0.05, t =-20.44, P = 0.002). Flow cytometry results showed that the apoptosis rate of astrocytes was higher in fluoride exposed group than that of control group (%: 55.0 ± 1.0 vs 3.5 ± 0.6, t =-10.28, P = 0.009) and the calcium ion content was lower than that of control group (%: 54 ± 9 vs 72 ± 13, t = 4.64, P = 0.043). Conclusion:Excessive fluoride exposure causes increased GFAP expression in astrocytes in vitro and in vivo, promotes apoptosis, and affects calcium signaling pathways.

2.
Chinese Journal of Applied Clinical Pediatrics ; (24): 1803-1806, 2022.
Article in Chinese | WPRIM | ID: wpr-954837

ABSTRACT

Objective:To evaluate the clinical value of microprobe endoscopic ultrasonography in the diagnosis and treatment of children with protuberant lesions in the upper gastrointestinal tract.Methods:A retrospective study was performed to analyze the clinical data of children who underwent microprobe endoscopic ultrasonography for treating protuberant lesions in the upper gastrointestinal tract in the Department of Gastroenterology, Jinan Children′s Hospital from January 2018 to June 2021.The endoscopic ultrasound characteristics of children with protuberant lesions in the upper gastrointestinal tract were summarized and compared with the pathological results.Results:Microprobe endoscopic ultrasonography was performed in 29 children.Ectopic pancreas was found in 12 cases (41.4%), Brunner gland hyperplasia in 4 cases (13.8%), cysts in 3 cases (10.3%), duodenum accessory nipple in 3 cases (10.3%), extragastric compression in 2 cases (6.9%), lymphoma in 2 cases (6.9%), gastric duplication malformation in 1 case (3.4%), stromal tumor in 1 case (3.4%) and leiomyoma in 1 case (3.4%). According to the results of microprobe endoscopic ultrasonography, 15 cases with protuberant lesions were treated by deep biopsy and handled under endoscope.The tissue was checked by pathological examination.The microprobe endoscopic ultrasonography diagnosis of 14 cases were in accordance with their pathological diagnosis[93.3% (14/15)].Conclusions:Microprobe endoscopic ultrasonography can effectively diagnose and differentiate protuberant lesions in the upper gastroi-ntestinal tract of children, so it can be used to guide the clinical treatment under endoscope.Microprobe endoscopic ultrasonography is a safe and reliable treatment for children.

3.
International Journal of Cerebrovascular Diseases ; (12): 253-259, 2022.
Article in Chinese | WPRIM | ID: wpr-954122

ABSTRACT

Objective:To evaluate the distribution characteristics of postinterventional cerebral hyperdensities (PCHDs) in patients with acute anterior circulation large vessel occlusive stroke after interventional therapy using the Alberta Stroke Program Early CT Score (ASPECTS) and to investigate its predictive value for symptomatic intracranial hemorrhage (sICH).Methods:Consecutive patients with acute anterior circulation large vessel occlusive stroke underwent endovascular mechanical thrombectomy (EMT) in the Stroke Center of Dongguan People's Hospital from January 2018 to December 2020 were retrospectively enrolled. The clinical, imaging and follow-up data were collected. The immediate PCHDs-ASPECTS after endovascular therapy were analyzed. Multivariate logistic regression analysis and receiver operator characteristic (ROC) curve were used to investigate its predictive value for sICH. Results:A total of 161 patients were enrolled in the study, including 115 males (71.4%). The baseline National Institutes of Health Stroke Scale (NIHSS) score was 13.6±5.6; 66 patients (41.0%) developed PCHDs and 35 (21.7%) had sICH. The baseline NIHSS score, the proportion of patients with severe stroke, the number of retrieval attempts and the detection rate of PCHDs in the sICH group were significantly higher than those in the non-sICH group, while diffusion weighted imaging-ASPECTS and PCHDs-ASPECTS were significantly lower than those in the non-sICH group (all P<0.05). Multivariate logistic regression analysis showed that PCHDs had a significant independent positive correlation with sICH (odds ratio 6.036, 95% confidence interval 1.45-25.123; P=0.013), and PCHDs-ASPECTS had a significant independent negative correlation with sICH (odds ratio 0.70, 95% confidence interval 0.496-0.992; P=0.045). ROC analysis showed that the area under the curve predicted by PCHDs-ASPECTS was 0.832 ( P<0.05). When its cut-off value was 8 points, the sensitivity and specificity were 74.3% and 83.3% respectively. Conclusions:In patients with acute anterior circulation large vessel occlusive stroke treated with EMT, the immediate postoperative PCHDs is an independent predictor of sICH, and PCHDs-ASPECTS can early predict the risk of sICH after EMT.

4.
China Occupational Medicine ; (6): 190-195, 2020.
Article in Chinese | WPRIM | ID: wpr-881885

ABSTRACT

OBJECTIVE: To investigate the interventional effect of the Chinese herbal preparation Xi Fu Pai Chen(XFPC) on pulmonary inflammation and fibrosis in rats with silicosis. METHODS: A total of 144 adult specific pathogen free male SD rats were randomly divided into 6 groups: blank control group, silicosis model group, drug administration control group and groups of low-dose,medium-dose and high-dose XFPC, with 24 rats in each group. Lung silicosis model was established by single inhalation tracheal instillation method, which was treated with 50.0 g/L silica suspension, in groups except in the blank control group. On the 7 th day of modeling, the rats in the drug administration control group were orally given tetrandrine(5 mg/kg body weight), while those in the low-, medium-and high-dose groups were given 43, 86 and 192 g/L of XFPC by atomization inhalation once a day for 20 minutes, 5 days a week for 4 weeks. At the end of drug administration, the histopathological changes of the lung were observed. The number and classification of cells in bronchoalveolar lavage fluid(BALF)were examined, and the levels of malondialdehyde(MDA) and interferon-gamma(IFN-γ) in BALF were measured by enzyme-linked immunosorbent assay. RESULTS: On the 7 th day after modeling, the body weight in the drug administration control group and XFPC high-dose group decreased compared with the blank control group(P<0.05). On the 35 th day after modeling, the body weights of rats in the other 5 groups were lower than that in the blank control group(P<0.05). The pathological changes of lung tissue(infiltration of inflammatory cells, fibrosis and size of silicon nodule) in drug administration control group and XFPC low-dose group were better than those in silicosis model group by naked eyes and under light microscope. The lung coefficient, the proportion of neutrophils and the level of MDA and IFN-γ in BALF of the drug administration control group and XFPC low-dose group decreased(P<0.05), and the proportion of macrophages in BALF increased(P<0.05) compared with the silicosis model group. There was no significant difference in lung coefficients and the relevant indices of BALF between XFPC medium-, high-dose groups and silicosis model group(P>0.05). CONCLUSION: Low dosage XFPC can improve pulmonary fibrosis and inflammation in rats with silicosis, and its mechanism of action may be related to reducing the levels of IFN-γ and MDA in BALF.

5.
International Journal of Cerebrovascular Diseases ; (12): 119-123, 2018.
Article in Chinese | WPRIM | ID: wpr-692955

ABSTRACT

Objective To investigate the correlation betw een visit-to-visit blood pressure variability and long-term stroke recurrence in patients w ith ischemic stroke. Methods Consecutive patients w ith first-ever acute ischemic stroke w ere registered. The demographic and clinical data w ere documented. The patients w ere follow ed up every month after discharge. Visit-to-visit blood pressure w as measured, and its mean value and blood pressure variability parameters w ere calculated.A 12-month follow-up period w as completed and the recurrent stroke events w ere documented.Univariate analysis w as used to compare the demographic and clinical data in the recurrent and non-recurrent groups.Multivariate logistic regression analysis w as used to identify the correlation betw een visit-to-visit blood pressure variability and stroke recurrence. Results A total of 556 patients completed the follow-up, including 62 (11.2%) w ith recurrent stroke. The standard deviation (16.5 ±4.7 mmHg vs.13.4 ±4.2 mmHg, 1 mmHg=0.133 kPa; t=1.953, P=0.042) and coefficient of variation (11.9 ±3.1 vs.9.8 ±2.4; t=2.287, P=0.001) of visit-to-visit systolic blood pressure in the recurrent group w ere significantly higher than those in the non-recurrent group.Multivariable logistic regression analysis show ed that visit-to-visit coefficient of variation of systolic pressure w as independently associated w ith stroke recurrence (odds ratio 1.305,95% confidence interval 1.004-7.491;P=0.017). Conclusion The visit-to-visit blood pressure variability w as independently associated w ith long-term stroke recurrence in patients w ith acute ischemic stroke.

6.
Chinese Journal of Cerebrovascular Diseases ; (12): 26-30, 2018.
Article in Chinese | WPRIM | ID: wpr-702984

ABSTRACT

Objective To investigate the predictive significance of thromboelastography ( TEG) for early neurological deterioration ( END) in patients with acute cerebral infarction. Methods This was a case-control study. From March 2016 to August 2017,a total of 195 consecutive patients with acute mild to moderate cerebral infarction (National Institute of Health stroke scale [NIHSS] score <16) within 24 h after onset were registered prospectively. The demography, clinical data, and laboratory test results were collected. The TEG examinations were completed after admission. According to whether having END or not within 3 d after admission,they were divided into either a END group (n=60) or a non-END group (n=135). A logistic regression model was established to analyze the relationship between TEG parameters and END. Results Of the 195 eligible patients,60 (30. 8%) experienced END. TEG reaction time (RT) and kinetic time ( RT) in patients of the END group were significantly less than those of the non-END group (4. 1 ± 1. 1 min vs. 4. 4 ± 1. 2 min;1. 3 ± 0. 3 min vs. 1. 5 ± 0. 4 min,t=3. 395 and 3. 093,respectively;all P<0. 01). The proportions of the shortened RT and KT in patients of the END group were significantly higher than those of the non-END group (80. 0% [48/60] vs. 63. 0% [85/135],18. 3% [11/60] vs. 8. 1% [11/135]). There were significant differences (χ2 =5. 560 and 4. 305,all P <0. 05). After adjusting for the factors of age,sex,diabetes mellitus,smoking,baseline NIHSS score,and serum hypersensitive C-reactive protein, logistic regression analysis showed that the shortened RT was independently correlated with END (OR,1. 612,95% CI 1. 094-2. 376,P=0. 016). Conclusion The shortened TEG coagulation time RT on admission has a certain predictive value for END within 3 d after onset of acute mild to moderate cerebral infarction.

7.
Chinese Journal of Practical Nursing ; (36): 2578-2581, 2018.
Article in Chinese | WPRIM | ID: wpr-697399

ABSTRACT

Objective To investigate the effect of Anerdian type III solution on the treatment of acute gouty monoarthritis. Methods Total 108 cases of acute gouty monoarthritis were divided into two groups according to the method of random number table, including 56 cases in the Anerdian group and 53 cases in the Votalin group, respectively. The Anerdian group was applied Anerdian type III solution to compress the swelling joint wet for 30 minutes, while the Votalin group was given Votalin Emulgel for external application in the swollen joint. Then the scores of pain and redness were calculated, and the effects of local treatment were compared directly before and after the treatment, and these variables were also compared after 7 days. Results 24 hours and 72 hours after the treatment, the pain score in the Anerdian group was 3.44 ± 0.89 and 2.43 ± 0.73 (t=2.375, 3.393, P<0.01), while the pain score in the Votalin group was 3.85 ± 0.74 and 3.14 ± 0.68 (t=2.208, 3.120, P<0.01), respectively, which referred to improvement in both groups.And the score of redness in the Anerdian group was 1.57 ± 0.70 and 1.13 ± 0.35 (t=0.589, 0.964, P<0.01), while the score of redness in the Votalin group was 1.95 ± 0.73 and 1.61 ± 0.49 (t=0.151, 0.623, P=0.091, P<0.01) respectively. 24 hours and 72 hours after the treatment, the score of redness in the Anerdian group was smaller than that in the Votalin Group (t=3.379, 4.290, P<0.01). In Anerdian group, local treatment showed fully cured in 28 cases, marked effective in 15 cases, effective in 11 cases, not effective in 2 case, and total effective rate was 96.4% (54/56) after 7 days′treatment, while in Votalin group, local treatment revealed fully cured in 24 cases, marked effective in 11 cases, effective in 8 cases, not effective in 9 case, and total effective rate was 83.0% (44/53). There was statistically significant difference between the two groups in local treatment ( χ2=4.019, P<0.05). Conclusion Anerdian type III solution can alleviate the symptoms of acute gouty unilateral arthritis quickly. It hasbetter curative effect on local treatment of acute gouty monoarthritis than Votalin.

8.
International Journal of Cerebrovascular Diseases ; (12): 633-637, 2017.
Article in Chinese | WPRIM | ID: wpr-661631

ABSTRACT

Objective To investigate the incidence,etiology and risk factors of activity of daily life (ADL) deterioration during recovery in patients with ischemic stroke.Methods Consecutive inpatients with acute ischemic stroke from Dongguan area were enrolled prospectively.The demographic,clinical and imaging data were documented,and the patients were followed-up for 6 months.The modified Rankin Scale (mRS) 9Q was used to evaluate ADL.The mRS score 0-2 was defined as independency,and the mRS score >2 was defined as dependency,and the ADL deterioration was defined as transition from independency to dependency.A multivariate logistic regression model was established to analyze the factors associated with ADL deterioration.Results A total of 362 patients completed the 6-month follow-up,50 patients (13.8%) had ADL deterioration,among them,14 (3.9%) attributed to early stroke recurrence and 12 (3.3%)attributed to cognitive impairment after ischemic stroke.Multivariate logistic regression analysis showed that advanced age (odds ratio [OR] 1.099,95% confidence interval [CI] 1.049-1.152;P <0.001),female (OR] 2.026,95% CI 1.068-6.437;P =0.035),previous stroke history (OR 1.251,95% CI 1.024-1.530;P=0.029),and higher baseline National Institutes of Health Stroke Scale (NIHSS) score (OR 1.167,95% CI 1.016-1.284;P =0.001) were the independent risk factors for ADL deterioration.Conchtsions The ADL deterioration deterioration during recovery in patients with ischemic stroke is not uncommon.Advanced age,female,previous stroke history and higher baseline NIHSS score are the independent risk factors for ADL deterioration during recovery in patients with ischemic stroke.

9.
International Journal of Cerebrovascular Diseases ; (12): 633-637, 2017.
Article in Chinese | WPRIM | ID: wpr-658712

ABSTRACT

Objective To investigate the incidence,etiology and risk factors of activity of daily life (ADL) deterioration during recovery in patients with ischemic stroke.Methods Consecutive inpatients with acute ischemic stroke from Dongguan area were enrolled prospectively.The demographic,clinical and imaging data were documented,and the patients were followed-up for 6 months.The modified Rankin Scale (mRS) 9Q was used to evaluate ADL.The mRS score 0-2 was defined as independency,and the mRS score >2 was defined as dependency,and the ADL deterioration was defined as transition from independency to dependency.A multivariate logistic regression model was established to analyze the factors associated with ADL deterioration.Results A total of 362 patients completed the 6-month follow-up,50 patients (13.8%) had ADL deterioration,among them,14 (3.9%) attributed to early stroke recurrence and 12 (3.3%)attributed to cognitive impairment after ischemic stroke.Multivariate logistic regression analysis showed that advanced age (odds ratio [OR] 1.099,95% confidence interval [CI] 1.049-1.152;P <0.001),female (OR] 2.026,95% CI 1.068-6.437;P =0.035),previous stroke history (OR 1.251,95% CI 1.024-1.530;P=0.029),and higher baseline National Institutes of Health Stroke Scale (NIHSS) score (OR 1.167,95% CI 1.016-1.284;P =0.001) were the independent risk factors for ADL deterioration.Conchtsions The ADL deterioration deterioration during recovery in patients with ischemic stroke is not uncommon.Advanced age,female,previous stroke history and higher baseline NIHSS score are the independent risk factors for ADL deterioration during recovery in patients with ischemic stroke.

10.
The Journal of Practical Medicine ; (24): 2686-2688, 2016.
Article in Chinese | WPRIM | ID: wpr-498076

ABSTRACT

Objective To analyze and discuss the value and significance of coronary artery bypass grafts in the same period of heart valve replacement in the process of the coronary heart disease with heart valve disease treatment, in order to improve the effect of treatment and reduce the incidence of adverse events. Methods 60 cases with coronary heart disease with heart valve disease , which admitted in our hospital during February 2013-February 2015, were selected as the research objectaccording to random number table method and divided into the-experimental group and the control group , each group of 30 cases according to the principle of double blind control. The experimental group was given the coronary artery bypass grafts in the same period of heart valve replacement and the control group was given the coronary artery bypass grafts without heart valve replacement. The curative ef-fects of different schemes and effects on cardiac function after surgery of the two groups were compared. Results After statistical analysis found thatthe observation indexes of the control group was significantly increased compared with the experimental group, the difference was significant statistically significant (P<0.05). The postoperativecar-diac function indexes of the experimental group was significantly improved then control group , the difference was significant statistically significant (P<0.05). Conclusion Coronary heart disease with heart valve disease in the process of treatment can also take heart valve surgery combined coronary artery bypass surgery. By preoperative and postoperative symptomatic treatment, intraoperative protect myocardium, can effectively prevent and reduce the op-eration of various complications, which is worthy of clinical popularization and application.

11.
China Oncology ; (12): 499-507, 2016.
Article in Chinese | WPRIM | ID: wpr-495794

ABSTRACT

Background and purpose:Cancer is a major public health issue in China and worldwide, which se-riously threatens human beings as well as social and economic development. This study explored the relationships between the cancer distribution characteristics and cancer prevalences in Chinese cancer surveillance regions to provide scientific evidence for cancer prevention and management.Methods:The data were obtained from the book named“Prevalence and Mortality of Cancer in China from 2003-2007” including incidence of 23 cancer types in 32 regions of China published by the Academy of Military Medical Sciences of the Chinese PLA in 2012. Correspondence analysis was used to gain the relation between the prevalence and area distribution. Cluster analysis was used to obtain the classifications with special significance by putting the cancers or regions with similar characteristics into a cluster.Results:Esophageal cancer, gastric cancer, liver cancer, lung cancer, colorectal and anal cancer have high incidence and mortality in both genders. The districts with high incidence of esophageal cancer and gastric cancer were grouped together. The counties or cities (Shexian, Yangcheng, Linzhou, Yanting, Yangzhong and Jianhu) with high incidence of esophageal cancer and gastric cancer were classified into same cluster frequently. Fusui was grouped along because of the lower incidence of various cancers than the national average except for liver cancer. Guangzhou, Sihui and Zhongshan were the districts with high incidence of nasopharyngeal carcinoma in both genders. Rural areas in Qidong and Haimen were classified into a cluster in male and total data for the high incidence of liver cancer. Colorectal cancer, anal cancer and breast cancer in women also had high incidence in urban areas. Cervical cancer had the second level high incidence in women following diseases of digestive system, breast cancer and lung cancer.Conclusion:Similar pathogenic factors may exist in counties or cities of Shexian, Cixian, Yangcheng,etc, because of the high prevalence of esophageal cancer. Similar pathogenic factors may also exist in other districts or cancers that were classified into the same cluster.

12.
Chinese Journal of Endocrinology and Metabolism ; (12): 370-375, 2016.
Article in Chinese | WPRIM | ID: wpr-493557

ABSTRACT

Objective To explore the association between the CpG methylation level of positive regulatory domain containing 16(PRDM16)gene promoter and obesity or body mass index(BMI). Methods A total of 116 patients(91 female adults and 25 male adults) with abdominal operation in a municipal hospital of Henan province were enrolled in this study and they were divided into two groups:normal weight group(n=50), overweight or obesity group ( n=66 ) . Fasting plasma glucose, total cholesterol, triglyceride, high density lipoprotein and low density lipoprotein were measured in peripheral blood. DNA was extracted from white blood cells in peripheral blood and modified by bisulphite. Then the CpG methylation level of PRDM16 gene promoter was detected by mass spectrometry. Finally, all data were analyzed by IBM SPSS Statistics 21. 0 at the 5% level. The essential features and biochemical indexes of research objects between two groups were compared by two independent sample t-test, except chi-square test for gender. The correlation between CpG methylation level of PRDM16 gene and BMI was analyzed by multiple linear regression. Results There were no significant differences ( P>0. 05 ) in the methylation levels of PRDM16 gene's effective CpG sites(including CpG5. 6, CpG8, CpG9, CpG12, CpG13. 14. 15, CpG26. 27, CpG28 and CpG29) between two groups. The methylation level of CpG26. 27 had positive linear relation with BMI in overweight or obesity group with the standardized coefficients of 46. 928(P=0. 015), which means the higher the methylation level is, the higher the BMI would be. Conclusion The CpG26. 27 methylation level of PRDM16 gene promoter region may have relationship with the risk of obesity.

13.
International Journal of Traditional Chinese Medicine ; (6): 528-531, 2014.
Article in Chinese | WPRIM | ID: wpr-451379

ABSTRACT

Objective To observe the effect of Huolisu oral liquid combined with mirtazapine tablets on the expressions of NE and 5-HT in the patients with depression,and explore the therapeutic efficiency. Methods 75 patients with depression were randomly divided into a study group with 43 cases,which were treated with Huolisu oral liquid and mirtazapine tablets and a control group with 32 cases,which were only treated with mirtazapine tablets The Hamilton depression scale(HAMD)score, serum NE,and 5-HT were detected in the patients before the treatment and 4 and 8 weeks after the treatment separately. Results Before treatment,there were no statistical significance in HAMD score,serum depression NE and 5-HT(t=0.501, 0.520, 0.611,P>0.05). After treated for 4 and 8 weeks, compare with the control group, HAMD score was decreased(t=1.829、2.263, P<0.05), serum 5-HT was increased(t=2.119, 2.870, P<0.05),and NE was increased in the study group(t=2.264, 2.705,P<0.05). Conclusion Huolisu oral liquid combined with mirtazapine tablets can significantly decrease HAMD score,and increase serum NE and 5-HT level. The treatment can improve the depression symptoms in the patients with depression obviously.

14.
Chinese Journal of Postgraduates of Medicine ; (36): 26-29, 2013.
Article in Chinese | WPRIM | ID: wpr-442432

ABSTRACT

Objective To observe the effect of rosuvastatin calcium on lipid,vascular endothelial growth factor (VEGF),nitric oxide (NO),tumor necrosis factor (TNF)-α and interleukin (IL)-1 in hyperlipidemia patients.Methods One hundred and twenty-seven hyperlipidemia patients were randomly divided into two groups.Patients in the study group included 72 patients which were given rosuvastatin calcium 10 mg and enteric-coated aspirin 100 mg,orally,once a day for 8 weeks.The control group included 55 patients which were only given enteric-coated aspirin 100 mg,orally,once a day for 8 weeks.The change of lipid,VEGF,NO,TNF-α and IL-1 was observed before and after treatment.Results Before treatment,the level of total cholesterol(TC),triglyceride (TG),low density lipoprotein-cholesterol (LDL-C),high density lipoprotein-cholesterol (HDL-C),VEGF,NO,TNF-α and IL-1 in two groups had no significant difference (P > 0.05).After treatment,the level of TC,TG,LDL-C,TNF-α and IL-1 in study group were significantly lower than those in control group [(4.410 ± 0.688) mmol/L vs.(6.491 ± 0.744) mmol/L,(1.762 ± 0.834) mmol/L vs.(2.632 ± 0.792) mmol/L,(2.256 ± 0.347) mmol/L vs.(4.544 ± 0.493) mmol/L,(41.14 ± 5.41) ng/L vs.(71.34 ± 6.76) ng/L,(0.22 ± 0.18) μ g/L vs.(0.42 ± 0.23) μ g/L] (P < 0.05).The level of HDL-C,VEGF and NO in study group were significantly higer than those in control group [(1.807 ± 0.730) mmol/L vs.(1.432 ± 0.514) mmol/L,(564.86 ± 120.02) ng/L vs.(451.23 ± 100.72) ng/L,(42.39 ± 6.71) μ mol/L vs.(33.65 ± 6.24) μ mol/L](P< 0.05).No adverse reaction occurred in two groups.Conclusions Rosuvastatin calcium can obviously decrease the level of lipid,elevate the expression of VEGF and NO,and reduce the expression of TNF-α and IL-1.Rosuvastatin calcium can improve vascular endothelial function obviously in hyperlipidemia patients.

15.
Chinese Journal of Postgraduates of Medicine ; (36): 6-8, 2012.
Article in Chinese | WPRIM | ID: wpr-420382

ABSTRACT

ObjectiveTo explore the diagnosis and prognosis value of clinical pneumonic infection score (CPIS) in patients with stroke-associated pneumonia (SAP).MethodsOne hundred and fifty stroke patients were evaluated and analyzed by CPIS.SAP was regarded as gold standard,and sensitivity,specificity,diagnose accordance rate,positive predictive value and negative predictive value were calculated.Results Thirty-nine patients had SAP and 111 patients did not have SAP by CPIS,and the incidence of SAP was 22.0% (33/150).CPIS diagnostic sensitivity was 84.8% (28/33),specificity was 90.6% ( 106/117 ),positive predictive value was 71.8% (28/39),negative predictive value was 95.5% (106/111),and diagnose accordance rate was 89.3%(134/150).The patients of SAP were divided into good prognosis (28 cases) and bad prognosis (5 cases),and the CPIS was significantly lower in patients of good prognosis 7 days after SAP than that in patients of bad prognosis[(4.21 ± 2.23) scores vs. (6.05 ±2.32) scores,P <0.05].ConclusionsNot only CPIS has higher diagnosis rate in SAP incidence,but also has good judgment to prognosis.It is worthy of clinical application.

16.
Chinese Traditional and Herbal Drugs ; (24)1994.
Article in Chinese | WPRIM | ID: wpr-577474

ABSTRACT

Objective To find out the bioactive constituents in the stem of Lonicera japonica and to carry out a systematic study on the chemical constituents of the plant. Methods Three compounds were isolated from the plant by means of solvent extraction and column chromatography, and their structures were elucidated by spectral analyses. Results All these compounds were identified as luteolin (Ⅰ), loga-nin (Ⅱ), r-1-(4-hydroxy-3-methoxy-phenyl)-trans-2, cis-3-dihydroxymethyl-7, 8-dihydroxy-6-methoxy-1, 2, 3, 4-tetrahydro-naphthalene (Ⅲ), respectively. Conclusion Compound Ⅲ is a new compound named as japenol.

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