1.The effect of the choice of venous indwelling needle on coronary flash dual-source computed tomography angiography
Shuming LI ; Yuluan WANG ; Zhongli DU ; Yutao LIU
Chinese Journal of Practical Nursing 2014;30(15):4-6
Objective To investigate the effect of the choice of the different models of venous indwelling needle on coronary flash dual-source computed tomography (CT) angiography.Methods 120 patients were randomly divided into three groups (40 cases in each group) who were selected to use 18G,20G,22G indwelling needle.They underwent CT coronary imaging.We measured the CT value of left and right coronary artery opening,right vein opening plane and the right ventricular cavity.We also compared the pain of patients during puncture.Results 120 cases were completed inspection.There was significant difference in the strengthen value of left and right coronary artery and CT value of the right ventricle cavity between 18G and 20G.The difference in the strengthen value of left and right coronary artery and CT value of the right ventricle cavity between 18G and 22G was also significantly different.There was no significant difference in all monitoring points between 20G and 22G.Three types of right coronary vein were not statistically significant.Conclusions Model 20G indwelling needle get the best flash dual-source CT image and better patients' acceptance.
2.Effects of pyrrolidine dithiocarbamate on expression of NF-κB,MMP-2 and collagen remodeling after myocardial infarction in rats
Zhangrong CHEN ; Xinhua WU ; Kailiang LUO ; Quan HE ; Ying YANG ; Yuluan XIANG ; Xiaoping WANG
Chongqing Medicine 2013;(25):3004-3007
Objective Toinvestigatetheeffectsofpyrrolidinedithiocarbamate(PDTC)onexpressionofNF-κB,MMP-2andleft ventricular collagen remodeling following acute myocardial infarction in rats .Methods The myocardial infarction model in rat was induced by ligation of left anterior descending coronary artery .12 adult Sprague-Dawley rats survived 24 for h after acute myocardial infarction were randomly divided into the myocardial infarction (MI) group and the PDTC-treated(PD) group .Six rats were desig-nated as sham-operated group(SH group) .The PD group was intraperitoneally injected with PDTC (80 mg · kg -1 · d-1 ) for 28 d , the MI group and SH group were given normal saline as control .On 28 d ,the cardiac function of left ventricle was measured by ech-ocardiography .The infarct size was evaluated .The total collgen ,typeⅠcollgen ,typeⅢcollgen ,and Ⅰ /Ⅲ collgen ratio were quanti-fied histomorphometry .The mRNA and protein levels of NF-kappaBp65 and MMP-2 were determined by reverse transcription-poly-merase chain reaction(RT-PCR) and by Western blot ,respectively .Results Compared with the SH group ,the values of the total collgen ,typeⅠcollgen ,typeⅢcollgen ,and Ⅰ /Ⅲ collgen ratio in the MI group and the PD group were significantly increased ,the differen had statistical significance (P<0 .01) .The values of the total collgen ,typeⅠcollgen ,typeⅢcollgen ,and Ⅰ /Ⅲ collgen ratio in the PD group were notably decreased than those in the MI group(P<0 .01) .Moreover ,the mRNA and protein levels of NF-kap-paBp65 and MMP-2 in the PD group were lower than those in the MI group ,the difference had statistical significance(P<0 .01) . Conclusion Left ventricular collagen remodeling following acute myocardial infarction could be improved by PDTC to some extent , which mechanism could be related with inhibiting NF-kappaB activation and down -regulating the expression of MMP-2 in rats .
3.Effect of team-based rehabilitation education on daily life ability of elderly patients having undergone operations on hip fractures
Shu XING ; Sanyuan TANG ; Yuluan WANG ; Guizhen LUO ; Xiao XIONG ; Weiling XIA
Modern Clinical Nursing 2013;(6):34-36
Objective To evaluate the effect of team-based rehabilitation education on daily life ability of old patients having undergone operations on hip fractures.Methods Sixty elderly reconvalescents from operations on hip fractures were equally assigned into the intervention and control groups according to admission sequence:The intervention group received rehabilitation education by community nurses at months 1,3 and 6 and the control group were managed with convalesce at home.The two groups were compared in terms of daily life ability at the three time points. Result The daily life ability of the intervention group was better than that of the control group at all the three time points(P<0.05). Conclusion The team-based rehabilitation education is effective for the enhancement of daily life ability of old patients having undergone operations on hip fractures.
4.Determination of Organophosphate Esters in Cosmetics by Stable Isotope Dilution-Gas Chromatography-Mass Spectrometry
Wanqing HAN ; Haiying LUO ; Liwei CHEN ; Yuluan WU ; Yanping XIAN ; Bin WANG
Chinese Journal of Analytical Chemistry 2014;(10):1441-1446
A method based on stable isotope dilution gas chromatography-mass spectrometry ( GC-MS ) was established to determine five kinds of organophosphate esters ( OPEs ) in different kinds of cosmetics. For cream and wax-based cosmetics, samples were extracted by appropriate solvent, and then purified by ENVI-Carb solid phase extracting column. For powder and aqueous samples, GC-MS test could be operated directly after solvent extraction and concentration. All of the samples were separated by DB-5MS (30 m×0. 25 mm× 0. 25 μm) chromatographic column, and detected by selected ion monitoring ( SIM ) mode. The target analytes were qualitatively confirmed by retention time and abundance ratio of characteristic ions, and quantified by stable isotope diluted internal standard method. Under the optimized conditions, the linear coefficients of the OPEs were larger than 0. 9995, the detection limits were 1. 0-30 μg/kg, the average recoveries ( n=6 ) ranged from 89 . 5% to 105%, and the RSDs were in the range of 2 . 9%-9 . 1%. The developed method, which was characteristic by satisfactory purification effect, favorable matrix effect elimination capacity, as well as high recovery, was suitable for the determination of OPEs in different kinds of cosmetic matrices.
5.The change trend analysis of incidence of intracerebral hemorrhage in Tengzhou City,Shandong Province from 2013 to 2021
Xin WANG ; Jinghua FAN ; Yuluan XU ; Nana YAN ; Xianli SONG ; Wen HUANG ; Li CHENG ; Liyu ZHOU ; Hongyu ZHU ; Shujun YE ; Zongyi WU ; Fengping ZHAO ; Fuzhong SI
Chinese Journal of Neurology 2023;56(7):770-779
Objective:To analyze the changing trend of intracerebral hemorrhage (ICH) incidence among residents with different characteristics during 9 years of comprehensive hypertension prevention and control (hypertension prevention and control) in Tengzhou from 2013 to 2021.Methods:From January 1, 2013 to December 31, 2021, the new ICH cases collected by the Center for Disease Control and Prevention in Tengzhou City were analyzed to calculate the incidence of ICH, and the trend of its distribution was analyzed among residents with different ages, sexes, and between urban and rural areas. The registered population information came from Tengzhou Public Security Bureau. Age and sex standardized incidence was calculated based on the 7th National Population Census in 2020. The Cochran-Armitage test was used to analyze the time and age trends of the incidence.Results:The overall ICH crude and standardized incidence in Tengzhou City decreased from 97.30/100 000 to 52.13/100 000 ( Z=-9.93, P<0.001) and 119.30/100 000 to 50.69/100 000 ( Z=-15.40, P<0.001) from 2013 to 2021, and both elevated to form a single peak in 2020, with 22.58% ( χ 2=24.02, P<0.001) and 18.09% ( χ 2=17.08, P<0.001) higher than in 2019, respectively. The trends in male and female incidence over the same period were similar to the overall trends, and the incidence was higher in males than in females in all years. The incidence of ICH increased with age in all years. The difference of increase in male incidence rate in 2020 was statistically significant in three age groups ≥45 years compared with 2019 (36.29%, 23.57% and 16.18%, respectively, χ 2=6.73, 4.65, 4.00, P<0.001). The incidence of ICH decreased by 70.07% and 36.23% ( Z=18.44, 5.22, P<0.001) in urban and rural areas respectively from 2013 to 2021, whereas increased by 34.15% ( χ 2=10.88, P<0.01) and 22.08% ( χ 2=18.63, P<0.001) in 2020 compared with 2019 separately. Conclusions:The incidence of ICH in Tengzhou from 2013 to 2021 showed a significant downward trend, with the decrease in the incidence of ICH in women exceeding that in men. The decrease in the incidence of ICH in urban areas exceeded that in rural areas, and male morbidity seemingly had a younger trend.
6.Trend of incidence rate of acute myocardial infarction in Tengzhou City, Shandong Province, from 2013 to 2021
Xin WANG ; Liyu ZHOU ; Yuluan XU ; Xinggui HAN ; Li CHENG ; Shujun YE ; Hongyu ZHU ; Jinguo HAN ; Zongyi WU ; Fengping ZHAO ; Fuzhong SI
Chinese Journal of Preventive Medicine 2024;58(10):1556-1561
The surveillance data of new cases of acute myocardial infarction (AMI) from January 1, 2013, to December 31, 2021, in Tengzhou City, Shandong Province, were used to analyze the incidence rate of AMI and its change trend among residents. The age and gender standardized incidence rate was calculated based on the 7th National Population Census 2020. The Cochran-Armitage trend test was used to analyze the trend of onset time and age. From 2013 to 2021, the crude and standardized incidence rate of total AMI in Tengzhou City declined from 130.07/100 000 and 161.12/100 000 to 76.15/100 000 and 72.77/100 000 ( Z=-13.785 and -20.822, both P<0.001). The crude and standardized incidence rates of males were higher than those of females. In 2016, males aged 45-54 years old and females aged 35-64 years old increased by 33.33%, 103.65%, 106.30%, and 95.75% compared to 2015, and the differences were statistically significant ( χ2=6.512, 4.965, 25.115, and 46.004, all P<0.05). The incidence rate of AMI in men aged<35 and 35-44 years old had an upward trend. From 2013 to 2021, the incidence rate of AMI decreased by 55.15% in urban areas and 36.59% in rural areas ( Z=-8.529 and -11.235, both P<0.001).
7.Trend of incidence rate of acute myocardial infarction in Tengzhou City, Shandong Province, from 2013 to 2021
Xin WANG ; Liyu ZHOU ; Yuluan XU ; Xinggui HAN ; Li CHENG ; Shujun YE ; Hongyu ZHU ; Jinguo HAN ; Zongyi WU ; Fengping ZHAO ; Fuzhong SI
Chinese Journal of Preventive Medicine 2024;58(10):1556-1561
The surveillance data of new cases of acute myocardial infarction (AMI) from January 1, 2013, to December 31, 2021, in Tengzhou City, Shandong Province, were used to analyze the incidence rate of AMI and its change trend among residents. The age and gender standardized incidence rate was calculated based on the 7th National Population Census 2020. The Cochran-Armitage trend test was used to analyze the trend of onset time and age. From 2013 to 2021, the crude and standardized incidence rate of total AMI in Tengzhou City declined from 130.07/100 000 and 161.12/100 000 to 76.15/100 000 and 72.77/100 000 ( Z=-13.785 and -20.822, both P<0.001). The crude and standardized incidence rates of males were higher than those of females. In 2016, males aged 45-54 years old and females aged 35-64 years old increased by 33.33%, 103.65%, 106.30%, and 95.75% compared to 2015, and the differences were statistically significant ( χ2=6.512, 4.965, 25.115, and 46.004, all P<0.05). The incidence rate of AMI in men aged<35 and 35-44 years old had an upward trend. From 2013 to 2021, the incidence rate of AMI decreased by 55.15% in urban areas and 36.59% in rural areas ( Z=-8.529 and -11.235, both P<0.001).
8.Effect of intravenous combined with oral hydration in the prevention of contrast induced nephropathy in patients with chronic renal insufficiency
Ying BI ; Hong WANG ; Juan LI ; Fanrui MO ; Yuluan YAN
Chinese Journal of Modern Nursing 2016;22(27):3971-3973,3974
Objective To compare the effect of intravenous combined with oral hydration and routine hydration in the prevention of contrast induced nephropathy in patients with chronic renal insufficiency. Methods A total of 48 patients who were undergoing percutaneous coronary intervention or diagnosis were randomized divided into the short-time hydration group ( 25 cases ) and the conventional hydration group (23 cases). Patients in the short-time hydration group received intravenous hydration at 3 ml/(kg·h) from 1 hour before the operation to 4 hours after the operation, and oral hydration at 1 ml/( kg·h) rate from 4 hours before the operation to 10 hours after the operation. Patients in the conventional hydration group received intravenous hydration at 1 ml/( kg·h) from 12 hours before the operation to 12 hours after the operation. Levels of Serum creatinine ( Scr) and Cystatin C ( CysC) were measured 1 d, 2 d and 3 d preoperative and postoperative, and the incidence of contrast induced nephropathy between two groups was statistically analyzed.Results There was no significant difference in blood Scr, CysC of 1 d, 2 d and 3 d preoperative and postoperative and incidence of contrast nephropathy between two groups ( P>0. 05 ) . Conclusions The effect of short time intravenous combined with oral hydration and routine hydration in the prevention of contrast induced nephropathy has no difference in patients with chronic renal insufficiency.