Comprehensive Analysis,Discussion and Suggestion on the Current Situation of Cardiopulmonary Resuscitation and Automatic External Defibrillator in General Public in China

The number of sudden cardiac death(SCD)has increased year by year,which has become one of the main causes of death in China.Timely cardiopulmonary resuscitation(CPR)and timely and accurate use of automatic external defibrillator(AED)can greatly improve the survival rate of patients with sudden cardiac death.Because the large probability of sudden cardiac death occurs outside the hospital,it is very important for the general public to master first aid skills.This paper will mine all kinds of data from multi-dimensional and multi-angle,analyze the mastery of public first aid skills in China,and provide practical suggestions and ideas for popularizing first aid skills in the future.

Advances in Single Nucleotide Polymorphisms of Vitamin D Metabolic Pathway Genes and Respiratory Diseases

Vitamin D is a fat-soluble vitamin.It is an essential vitamin for human body.It has a classical effect on regulating calcium and phosphorus metabolism.Participate in cellular and humoral immune processes by regulating the growth,differentiation and metabolism of immune cells.A large number of studies in recent years have shown that vitamin D deficiency increases the incidence of respiratory diseases.Respiratory diseases mainly include bronchial asthma,chronic obstructive pulmonary disease,tuberculosis,acute upper respiratory tract infection and pneumonia.Vitamin D metabolic pathway genes play a very important regulatory role in the transformation of vitamin D into active vitamin D,including CYP2R1,CYP27B1,CYP24A1,VDBP,VDR five genes.Genetic polymorphism of genes is the molecular basis of individual differences and disease development.Therefore,this paper summarizes the research on single nucleotide polymorphism of vitamin D metabolic pathway gene and respiratory diseases.In order to provide a new idea for future treatment.

Research Progress on the Relationship between Polymorphism and SLE of Vitamin D Metabolic Pathway Related Gene

Vitamin D is a class of hormones necessary to maintain normal physiological activities of the body.A large number of studies have shown that vitamin D,as a fat-soluble vitamin,is not only related to calcium and phosphorus metabolism,but also closely related to immune regulation,humoral regulation,cell cycle and so on.Systemic Lupus erythema-Tosus(SLE)is a specific autoimmune diffuse connective tissue disease that causes tissue and organ damage under the joint action of multiple factors such as environment and heredity.Among many factors,the vitamin D metabolism pathway gene is particularly important for its influence.Some literature has shown that the genetic polymorphism of vitamin D metabolic pathway genes is correlated with SLE.Therefore,by referring to relevant literature,this paper summarized the progress in the research on the mechanism of genetic polymorphism of vitamin metabolism pathway genes and the development of SLE.

Study on the Role of Vitamin D in Systemic Lupus Erythematosus

Vitamin D is a hormone precursor with multiple biological effects.It binds to vitamin D receptors on target cells.It is an important participant in the metabolism of calcium and phosphorus in vivo.It is closely related to cell cycle,cell proliferation,differentiation,apoptosis,signal transduction and immune regulation.Its role in the treatment of infection,tumor and even immune diseases has been gradually recognized and studied.Patients with systemic lupus erythematosus generally have decreased levels of active vitamin D,and low levels of vitamin D are associated with disease occurrence,disease activity and complications.In the past ten years,a large number of studies have been carried out on it globally to explore the role of vitamin D in the occurrence and development of systemic lupus erythematosus.This paper summarizes its recent research progress.

Research Progress of Vitamin D and Pathogenesis of Bronchial Asthma

At present the incidence of bronchial asthma on the rise,its pathogenesis and the genetic immune and the relationship between social environment and other aspects are inseparable the activity of vitamin D(Vit D)in the body in the form of 1,25-(OH)2 d3,mainly involved in bone metabolism and calcium absorption in addition to this,a growing number of studies show that in Vit D plays an important role in the pathogenesis of bronchial asthma,play a role in the immune function of bronchial asthma growth hormone sensitivity adjustment and airway remodeling in this paper,the development of a variety of mechanisms,such as Vit D.Review the possible mechanisms affecting bronchial asthma,hoping to provide adjuvant treatment for patients with bronchial asthma,discover new treatment approaches,and improve the quality of life for patients.

Research Progress of Vitamin D and Autoimmune Diseases

As a fat-soluble vitamin,Vitamin D is a necessary hormone to maintain normal physiological activities of the body.In recent years,vitamin D has been considered as a new neuroendocrine-immunomodulatory hormone,and researchers have paid more attention to the study of immune regulatory mechanism.It is not only related to calcium and phosphorus metabolism,bone metabolism and other important metabolic mechanisms of the body,but also closely related to the immune regulation mechanism of the body.Vitamin D deficiency caused by many factors can play a certain role in the development of autoimmune diseases.In this paper,the related mechanisms of vitamin D affecting autoimmune diseases were reviewed,with a view to expound the close correlation between vitamin D and autoimmune diseases,so as to find new diagnosis and treatment approaches for clinical autoimmune diseases and improve the quality of life of patients with autoimmune diseases.