Mitochondrial DNA variation in sudden cardiac death: a population-based study

Application of Intelligent Exercise Training Equipment in Clinical Nursing of Neurology Department

To investigate the effect of intelligent exercise training equipment on lower limb function and standing stability of stroke patients with hemiplegia in clinical nursing of neurology department. Forty-eight stroke patients with a course of 1 to 3 months were randomly divided into treatment group and control group, with 24 cases in each group. The control group was treated with conventional rehabilitation training, and the treatment group was treated with intelligent training system, twice a day, 20 min each time. Lower extremity motor function (using the FMA-L scale) and walking function (using the functional walking scale FAC) were assessed before treatment and 4 weeks after treatment. The results showed that there was no statistical difference between the control group and the treatment group in the t-test of lower limb motor function scores before rehabilitation treatment (P > 0.05). After treatment, the lower extremity motor function scores of the two groups were tested by group design T-test, and the results showed that there was a significant difference between the two groups (P < 0.05); The effect of the treatment group was significantly better than that of the control group (P < 0.05). Intelligent exercise training equipment combined with routine rehabilitation therapy in clinical nursing of neurology department could improve the lower extremity motor function and walking ability of patients with convalescence stroke hemiplegia, and the effect was better than that of routine rehabilitation therapy alone.

Research Progress on Molecular Markers Related to Unexplained Sudden Cardiac Death and Its Forensic Application

Routine pathological examination of unexplained sudden cardiac death (USCD) lacks significant morphological characteristics. In the field of forensic medicine, molecular biology methods have been used to find the cause of death by detecting genes and research related to the mechanism of sudden cardiac death has been carried out. From the molecular pathology point of view, the application of multiple levels of biomarkers to resolve the causes of USCD has already shown potential and provides an important path for forensic identification of USCD. This article reviews the latest research progress on USCD-related genes, RNA, proteins and USCD, and summarizes forensic application.