ED are correlated with the severity of CAD in a degree.

Objective To explore the influence of telephone follow-up after discharge on the re-admission rate of patients with chronic heart failure.Methods In total,161 patients were randomly divided into the observation(n=81)and control group (n=80).All participants received conventional guidance following discharge from our hospital.The patients in the observation group were subject to telephone follow-up for 6 months and individualized caring intervention.The re-admission rates after 6 months after discharge between two groups were statistically compared.Result The re-admission rate in the observation group was 30.9%, significantly lower compared with 42.5% in the control group(P<0.05).Conclusion The telephone follow-up combined with individualized caring intervention can reduce the re-admission rate among the patients with chronic heart failure.

Objective To estimate the effect of sun protection education on the severity and treatment of polymorphous light eruption (PLE).Methods Sixty-two patients with PLE were enrolled in this study,and randomly assigned into the control group (n =31) and intervention group (n =31) by using a random number table.Routine therapy was provided to all the subjects at their visits.The intervention group attended two lectures on sun protection at the beginning of spring and summer,and was given an education manual after each lecture.All the subjects completed a face to face interview and a questionnaire on the severity and therapy of PLE at the baseline and 12 months after enrollment.SPSS 11.5 software was used for data processing.Rank sum test,t test and chi-square test were carried out to assess the differences in the severity and treatment of PLE between the control group and intervention group as well as between pre-and post-intervention.Results The patients receiving sun protection education showed a significant decrease in the severity of PLE,including the number of months affected by PLE (t =4.611,P ＜ 0.01),number of PLE episodes (t =3.569,P ＜ 0.01),frequency of facial involvement (Z =2.369,P ＜ 0.05) and the time taken for lesions to appear after sun exposure (Z =2.650,P ＜0.01) in the year after enrollment compared with that before enrollment.Significant differences were also observed between the intervention group and control group in the number of months affected by PLE (t =3.679,P ＜ 0.01),number of PLE episodes (t =2.995,P ＜ 0.05),frequency of facial involvement (Z =2.169,P ＜ 0.05),the time taken for lesions to appear after sun exposure (Z =2.169,P ＜ 0.05) in the year after enrollment.The percentage of patients applying highly potent topical glucocorticosteroids (x2 =10.928,P ＜ 0.01)and administrating antihistamines (x2 =18.723,P ＜ 0.01) as well as the cumulative time of treatment with oral antihistamines (Z =2.656,P ＜ 0.01) were significantly reduced in the intervention group in the year after enrollment than in that before enrollment.Further more,a marked decrease was found in the percentage of patients applying topical highly potent glucocorticosteroids (x2 =4.521,P ＜ 0.05) and administrating antihistamines (x2 =10.949,P ＜0.01) as well as the cumulative time of treatment with oral antihistamines (Z =3.353,P ＜ 0.01).Conclusions Sun protection education through lectures and manuals appears to be an efficient adjuvant for the relief of PLE severity as well as for the reduction in the use of antihistamines and glucocorticosteroids,suggesting that dermatologists should pay more attention to sun protection education in the treatment of photosensitive diseases.

AIM:To evaluate the effect of lipoic acid ( LA) on LPS-induced Parkinson disease ( PD) model of mice.METHODS:Female C57BL/6 mice of 10-month-old were randomly divided into saline control group , PD group and LA group.The PD mouse model was induced by intranasal instillation of LPS .Assays of tyrosine hydroxylase , microglia and nuclear factor kappa B ( NF-κB) were performed by the methods of immunohistochemistry and Western blotting .RE-SULTS:Intranasal LPS instillation exhibited basic characteristics of PD model .However, LA administration significantly improved motor dysfunction , protected dopaminergic neurons from damage , and inhibited NF-κB activation in inflammatory microglia in the substantia nigra area of the brain .CONCLUSION:LA may exert a profound neuroprotective effect by an-ti-neuroinflammatory reaction to arrest the progression of PD .

BACKGROUND: It remains poorly understood whether anterior column quadrilateral wing plate exists to solve intraoperative multiple plastic and quadrilateral in vivo shift for treating acetabular anterior column and acetabular quadrilateral body fractures.OBJECTIVE: To figure out the promising application on measurement of anatomical character parameters when designing acetabular anterior column and acetabular quadrilateral body using Mimics software. METHODS: 60 pelvic CT scan data were collected and three-dimensionally reconstructed by Mimics software. The following anatomical character parameters were measured, including the angle between plane of arcuate line of true pelvis and plane of quadrilateral surface, the four boundary lines of quadrilateral body, and the thickness of substance of bone in quadrilateral region. The projection curve on quadrilateral surface of acetabular margin and dangerous zone for screw placement were both drew. Above all, the study attempted to find out the proper safe entry point of quadrilateral screw and to measure their leaning inside angles.RESULTS AND CONCLUSION: (1) The angle between plane of arcuate line of true pelvis and plane of quadrilateral surface was not significantly different between males and females. (2) The minimum thickness of quadrilateral body in males was larger than that in females. (3) The maximum leaning angle flapper plate screw P1 and P2 for quadrilateral body was significantly smaller in males than in females, but that of screw P3 was not significantly different between males and females. (4) The application of Mimics software made it easier, more intuitive and more practical for the design or development of new plate for acetabular anterior column and acetabular quadrilateral body. The common points and difference between acetabular anterior column and acetabular quadrilateral body could be specifically described by the new anatomical character parameters, which are defined by bone surface features of pelvis.

Objective To investigate the effect of Ganshuang granule combined with entecavir on portal vein thrombosis (PVT) in patients with hepatitis B cirrhosis. Methods A total of 356 patients with hepatitis B cirrhosis who attended and were hospitalized in The Third People's Hospital of Kunming from January 1, 2018 to December 31, 2020 were enrolled and randomly divided into combination group with 191 patients and control group with 165 patients. The patients in the combination group received Ganshuang granule combined with entecavir, and those in the control group received entecavir alone. The course of treatment was at least 24 weeks. The t -test or the Mann-Whitney U test was used for comparison of continuous data between two groups, and the chi-square test or the Fisher's exact test was used for comparison of categorical data between two groups. The Kaplan-Meier method was used to analyze the cumulative incidence rate of PVT in both groups, and the log-rank test was used for comparison between two groups. Univariate and multivariate Cox proportional-hazards regression model analyses were used to investigate the influencing factors for PVT in patients with hepatitis B cirrhosis. Results The 191 patients in the combination group were followed up for 296.25 person-years in total, with a mean follow-up time of 1.55±0.65 years, and there were 8 patients with PVT, with an incidence rate of 4.19% and an incidence density of 1.41 per ten-thousand person-years. The 165 patients in the control group were followed up for 253.25 person-years in total, with a mean follow-up time of 1.53±0.67 years, and there were 20 patients with PVT, with an incidence rate of 12.12% and an incidence density of 4.79 per ten-thousand person-years. There was a significant difference in the incidence rate of PVT between the two groups ( χ 2 =7.687, P =0.006). The cumulative incidence rate of PVT plotted by the Kaplan-Meier method showed that the combination group had a significantly lower cumulative incidence rate of PVT than the control group ( χ 2 =7.226, P =0.007), with a relative risk of 3.155 (95% confidence interval [ CI ]: 1.351-7.370). The univariate Cox analysis showed that hypertension, alanine aminotransferase, aspartate aminotransferase (AST), albumin (Alb), cholinesterase, estimated glomerular filtration rate, alpha-fetoprotein, D-dimer (D-D), Child-Pugh class, and Ganshuang granule combined with entecavir were influencing factors for PVT (all P < 0.05); the multivariate Cox analysis showed that AST (hazard ratio [ HR ]=1.002, 95% CI : 1.000-1.004, P =0.025), and D-D ( HR =1.907, 95% CI : 1.554-2.338, P < 0.001) were independent risk factors for PVT in patients with hepatitis B cirrhosis, while Alb ( HR =0.844, 95% CI : 0.755-0.944, P =0.003) and Ganshuang granule combined with entecavir ( HR =0.350, 95% CI : 0.144-0.851, P =0.021) were independent protective factors against PVT in patients with hepatitis B cirrhosis. Conclusion Ganshuang granule combined with entecavir can significantly reduce the incidence rate of PVT in patients with hepatitis B cirrhosis, thereby exerting a certain preventive effect against PVT.