ABSTRACT
ObjectiveTo explore the effect of intervention based on theory of planned behavior on muscle attenuation and balance of the elderly with sarcopenia. MethodsFrom September, 2022 to February, 2023, 124 elderly people with sarcopenia were conveniently sampled from Lishuiwan Community and Shuxiangyuan Community in Shijiazhuang City, Hebei Province. According to the coin toss, 62 elderly people from Shuxiangyuan Community were designated as control group, and 62 elderly people from Lishuiwan Community were as intervention group. The intervention group implemented the intervention based on the theory of planned behavior, including behavior attitude, behavior, subjective norms, perceived behavior control and behavior awareness; the control group maintained their original lifestyle, for twelve weeks. Before and after intervention, the grip strength, time of Five-Times-Sit-to-Stand Test, relative appendicular skeletal muscle index (RASM), 6-minute walking speed and the score of Berg Balance Scale (BBS) were compared. ResultsAfter intervention, the grip strength, RASM, 6-minute walking speed, and the score of BBS significantly increased, and the time of Five-Times-Sit-to-Stand Test shortened in the intervention group (|Z| > 6.257, |t| > 28.643, P < 0.001), and they were better in the intervention group than in the control group (|Z| > 2.288, |t| > 3.177, P < 0.05). ConclusionThe intervention based on theory of planned behavior can effectively relieve the muscle attenuation of the elderly with sarcopenia, and improve their balance ability.
ABSTRACT
ObjectiveTo explore the effect of nutrition combined with exercise intervention on stroke patients with sarcopenia. MethodsFrom January to June, 2022, 60 stroke patients with sarcopenia were randomly divided into control group (n = 15), nutrition group (n = 15), exercise group (n = 15) and combined group (n = 15). All the groups received routine rehabilitation training, while the nutrition group received nutrition intervention, the exercise group received exercise intervention, and the combined group received both the nutrition and exercise intervention, for four weeks. Before and after intervention, the muscle index was measured with bioelectrical impedance analysis, gripping strength of the healthy and the affected side was measured with gripping strength meter, and the patients were assessed with modified Barthel Index (MBI) and Berg Balance Scale (BBS). ResultsFour cases in the control group, two in the nutrition group, one in the exercise group, and three in the combined group dropped down. The muscle index, gripping strength, and the scores of MBI and BBS improved in all the groups after intervention (|t| > 3.004, P < 0.05), while all improved more in the combined group than in the other three groups (P < 0.05), and the grip strength of the healthy side was more in the exercise group than in the nutrition group (P < 0.05). ConclusionNutrition or exercise intervention alone can improve the muscle quality, grip strength, activities of daily living and balance of stroke patients with sarcopenia, while the combination is more effective.
ABSTRACT
Objective To investigate the relation between endothelial repairing function and in-stent restenosis in patients with symptomatic middle cerebral arterial (MCA) stenosis after stent implantation.Method Sixty-six patients with symptomatic MCA stenosis underwent percutaneous stent implantation.Cranial CTA revealed that 23 patients had MCA restenosis (restenosis group) 1 year after stenting,including 14 cases with ＞50％ stenosis and 1 case with MCA occlusion,and 43 patients had no restenosis (non-restenosis group).The number of endothelial progenitor cells (EPC) was examined by flow cytometry,the adhesion function of EPC was tested by adhesion assay,the migration ability of EPC was tested by Transwell method and serum vascular endothelial growth factor (VEGF) levels were measured by ELISA.The relationship of endothelial repairing function with restenosis was analyzed.Results The MCA stent implantations were successfully performed in all patients.The EPC number (33.7 ± 4.6 vs.61.6 ± 6.4),adhesion activities (26.1 ± 7.5 vs.56.3-± 9.6),migration activities (12.0 ± 3.9 vs.21.4 ± 6.5) and serum VEGF level [(56.7 ± 14.6) vs.(89.6 ± 17.32) ng/L] in restenosis group were significantly lower than those in non-restenosis group (t =18.48,13.09,6.34 and 7.73,all P ＜ 0.05).Conclusion For patients with MCA stenosis after percutaneous stent implantation the increased risk of in-stent restenosis is associated with low level of EPCs and their migration ability,and low serum VEGF level.
ABSTRACT
By analyzing the clinical data of 216 cases of acute cerebral infarction (ACI) from 2012 January to 2013 June retrospectively,we found that the serum levels of high sensitive C-reactive protein (hs-CRP) in patients were significantly higher than those in 186 controls (P ＜0.01).The degree of neural function defect in ACI patients was assessed by the National Institutes of Health Stroke Scale (NIHSS) score.The hs-CRP level of the patients with NIHSS score ＞ 8 were higher than that in those with NIHSS score ≤8 (P ＜ 0.05).The hs-CRP level of patients of large artery atherosclerosis were (6.32 ± 4.12) mg/L and the positive rate of hs-CRP was 85.7％ (84/98).All were respectively higher than those in patients of penetrating artery disease [(1.97 ±0.86) mg/L,7/71],cardiogenic stroke [(3.70 ± 2.76) mg/L,14/24],undetermined etiology [(3.43 ± 3.52) mg/L,5/11] and other etiologies [(3.41 ± 3.25) mg/L,5/12] (all P ＜ 0.05).Logistic regression analysis was performed for the risk factors of ACI.The correlative factors of ACI included hypertension,diabetes mellitus,atrial fibrillation,smoking,total cholesterol,homocysteine and high sensitive C-reactive protein (OR =1.56,1.19,1.23,1.17,3.08,1.34,1.25,all P ＜ 0.01).The serum levels of hs-CRP increased significantly in ACI patients and were correlated with the degree of neural function defect.
ABSTRACT
Objective To investigate the changes of serum high sensitive C-reactive protein(hs-CRP) level in patients with acute cerebral infarction(ACI),and the relationship between serum hs-CRP level and ACI severity as well as subtypes according to Chinese Ischemic Stroke Subclassification(CISS)criteria. Methods The serum hs-CRP level in 256 patients with ACI and 196 normal controls were measured. The degree of nervous function defect in patients with ACI was assessed by the United States National Institutes of Health Stroke Scale ( NIHSS ) score. All patients were classified into five major ischemic stroke subtypes based on CISS criteria. Logistic regression analysis was applied to analyze the risk factors of ACI. Results The serum hs-CRP level in patients with ACI and control group were(4. 69 ± 2. 58)mmol/ L and(2. 13 ± 1. 79)mmol/ L,and the difference between groups was significant(t = 12. 439,P = 0. 000). The hs-CRP in patients with severity ACI (147 cases)were(5. 89 ± 4. 15)mmol/ L,significantly higher than that in patients with mild ACI,and the difference between groups was significant((2. 11 ± 1. 45)mmol/ L,t = 10. 230,P = 0. 000)). As for subtype ACI,the case of the large artery atherosclerosis subtypes was 106( 41. 57% ),highest than any other subtypes. The hs-CRP level of large artery atherosclerosis was(7. 01 ± 3. 12)mmol/ L,higher than that of control group( P = 0. 000). The logistic regression analysis showed that many factors were related to ACI including total cholesterol,homocysteine and high sensitive C-reactive protein( OR = 0. 324,0. 749,0. 809;P< 0. 05). Conclusion The serum hs-CRP level in patients with ACI increase significantly,and relate to the degree of neural function defect. The level of hs-CRP of large artery atherosclerotic stroke is the highest. The change of serum hs-CRP is very valuable to estimate the severity of ACI.
ABSTRACT
Objective To study the effectiveness of valsartan on the insulin resistance and high-sensitivity C-reactive protein(hs-CRP) of patients with essential hypertension.Methods One hundred and thirty patients with essential hypertension were randomly divided into two groups,the control group (n =65 cases) and the treatment group (n =65 cases).The patients in the control group were treated through amlodipine,while the patients in the treatment group were treated valsartan.They were all treated for six months.The insulin resistance(IR) and hs-CRP were compared.Results The systolic blood pressure and diastolic blood pressure were decreased after treatment in both groups (t =6.3706,6.4418,7.0519,7.2577,all P ＜ 0.01).There wasn't a significant difference between two groups (P ＞0.05).The IR and hs-CRP were decreased in both groups (t =6.3478,1.9977,4.0581,12.0722,all P ＜ 0.01).There was a significant difference between two groups (t =7.6049,4.6893,all P ＜ 0.05).Conclusion Valsartan can improve the insulin resistance and hs-CRP,which weren't dependent on lowing blood pressure.
ABSTRACT
Objective To study the relationship of high-sensitivity C-reactive protein (hs-CRP),homocysteine (Hcy) and blood pressure variability in elderly patients with essential hypertension.Methods As the total coefficient of variation of 24-hour systolic blood pressure variability(BPsVC),the patients with essential hypertension were divided into two groups:the high-BPsVC group(n =72 cases) and the low-BPsVC group(n =48 cases).The hs-CRP and Hcy in serum in patients were detected.Results The hs-CRP were (2.52 ± 0.78) mg/L in the high-BPsVC group and (1.59 ± 0.61) mg/L in the low-BPsVC group.There was a significant difference (t =0.2766,P ＜ 0.05).The Hcy were(15.6 ±6.2) μmol/L in the high-BPsVC group and(13.7 ± 5.9) μmol/L in the low-BPsVC group.There was a significant difference(t =0.3742,P ＜ 0.05).Condusion There was a close relationship between hsCRP,Hcy and blood pressure variability in elderly patients with essential hypertension.
ABSTRACT
Objective To study the effect the edaravone on the expressions of ICAM-1,TNF-α after focal cerebral ischemia reperfusion in male rats.Methods 45 male SD rats were selected and randomly assigned into 3 groups:sham operation group(SO),ischemia reperfusion group(I/R),and edaravone treatment group(ED),each group had 15 rats.The expression of ICAM-1,TNF-α were checked by immunohistochemistry.All data in the groups were analyzed with t test.Results The expression of ICAM-1 and TNF-α in the I/R group and ED group were higher than the SO group(t=21.919,27.758,26.576,17.395,32.821,43.021,14.195,31.828,21.201,10.195,25.768,17.900,all P＜0.05)at reperfusion 3 hours,6 hours,and 12 hours.The expression of ICAM-1 and TNF-α in the I/R group were higher than the ED group(t=9.623,13.845,7.201,11.313,all P＜0.05)at reperfusion 3 hours and 6 hours.Conclusion Edaravone may exert the neuroprotective effect against the cerebral ischemia in rats by decreasing the expression of ICAM-1 and inhibiting the activation of TNF-α.This process could inhibit free radical generation.