Реферат
To explore the main target and signal pathway of Simiao Yongan Decoction in the treatment of psoriatic arthritis(PsA) by network pharmacology, so as to reveal the intervention mechanism of Simiao Yongan Decoction in the treatment of psoriatic arthritis. The platform of pharmacology technology of traditional Chinese medicine system(TCMSP) was used to predict and screen the active ingredients of Simiao Yongan Decoction, and GeneCards database was searched to obtain the disease target related to the psoriatic arthritis. Protein interaction network model was constructed with STRING platform; drug-component-target-disease network map was constructed with Cytoscape Software; Wayne Diagram of common target of Simiao Yongan Decoction and psoriasis arthritis was drawn with the help of ClusterProfiler R Software. At the same time, the genetic ontology(GO) enrichment analysis and the Kyoto encyclopedia of genes and genomes(KEGG) pathway analysis were conducted. Through database analysis, 1 128 targets related to 70 main active components of Simiao Yongan Decoction and psoriatic arthritis were selected. On this basis, the interaction network between Simiao Yongan Decoction and psoriatic arthritis was constructed, and 38 common targets were screened out. By GO and KEGG enrichment analysis, 135 signal pathways related to the main components of Simiao Yongan Decoction were selected. It was found that Simiao Yong-an Decoction may play a role in the treatment of psoriatic arthritis through antiviral effect, anti-inflammatory repair, protection of vascular endothelial cells, regulation of immunity and other multiple targets. The mechanism of Simiao Yongan Decoction in the treatment of psoriatic arthritis from multi-component, multi-target and multi-pathway was revealed, which provided a research direction for screening its subsequent clinical effect evaluation indexes.
Тема - темы
Humans , Arthritis, Psoriatic , Drugs, Chinese Herbal , Endothelial Cells , Medicine, Chinese Traditional , Protein Interaction MapsРеферат
As a topical plaster developed by modern pharmaceutical technology based on traditional Tibetan medicine,Cheezheng Xiaotong Tiegao has functions of promoting blood circulation,relieving swelling and relieving pain. Since its introduction in 1993,it has been widely used in the treatment of various types of acute and chronic musculoskeletal pain and various types of spinal,joint and soft tissue diseases. In order to better standardize the clinical application and improve the clinical efficacy of Cheezheng Xiaotong Tiegao,the research and development work of the Experts consensus statement on Cheezheng Xiaotong Tiegao in clinical practice was officially launched on October 19,2017,upon approval from China Association of Chinese Medicine. In this paper,main R&D process and related technical links for the experts consensus on Cheezheng Xiaotong Tiegao would be summarized,which will help the various medical workers understand,master and apply more accurately,and also provide reference for the development of experts consensus on clinical application of other topical Chinese medicines.
Тема - темы
Humans , Administration, Topical , China , Consensus , Medicine, Tibetan Traditional , Pain , Pain ManagementРеферат
Occupational pneumoconiosis refers to a group of occupational pulmonary diseases,which is mainly characterized by diffuse fibrosis of lung tissue caused by inhalation of different pathogenic productive dust and retention in the lungs during occupational activities for a long period of time. According to the classification and catalogue of occupational diseases in China,it is mainly classified into 12 categories,such as silicosis,coal worker's pneumoconiosis,asbestos lung. At present,it is the most serious and most common occupational disease in China. The pathogenesis of pneumoconiosis is not clear,and there is still no effective therapy. In the past three years,it is found that traditional Chinese medicine is effective in the treatment of pneumoconiosis. Through collection of medical records,the regularity of the prescriptions used in the treatment of pneumoconiosis were analyzed and summarized. According to the traditional Chinese medicine theory,the clinical characteristics of recurrent cough,phlegm and asthma in patients with pneumoconiosis could be included in the categories of cough,wheezing,lung distension. Professor Ma Guiqin believes that the basic pathogenesis of pneumoconiosis is depression of the atmosphere,deficiency of the kidney,internal obstruction of phlegm,and adverse cardinality. According to its pathogenesis,the commonly used prescriptions,namely Shengxian Decoction,Jinshui Liujun Jian,Xiaochaihu Decoction,Sini Powder,Guomin Jian and syndrome differentiation-based modified medicines were expounded. In addition, " throat is the gateway to the lung and stomach",Professor Ma also believes that the prevention of pneumoconiosis should start with the throat,so as to curb the exacerbation or recurrence of the disease. Through clinical observation,if traditional Chinese medicine is properly used,and pathogenesis and syndrome differentiation-based treatment is provided,traditional Chinese medicine can relieve the clinical symptoms,and improve the exercise tolerance and the quality of life of patients with pneumoconiosis.
Тема - темы
Humans , China , Coal Mining , Medicine, Chinese Traditional , Pneumoconiosis , Therapeutics , Quality of LifeРеферат
<p><b>OBJECTIVE</b>To obtain normal range of coronary artery diameter with body surface area (BSA) dynamic changes in normal children at different age.</p><p><b>METHOD</b>The left main coronary artery (LCA), left anterior descending artery (LAD), left circumflex artery (LCX) and the right coronary artery (RCA) diameter were measured in 400 normal subjects from Chinese population aged 0 d to 18 years [(6.43 ± 4.45) years], using HP Sonos 5500 color Doppler ultrasonic system, according to the standard method of measuring the coronary artery diameter.</p><p><b>RESULT</b>(1) The diameters of LCA, LAD, LCX and RCA in different age groups (0 d-12 months, -3 years, -6 years, -9 years, -12 years, -18 years) had significant differences (F = 61.688, 51.343, 46.375, 50.192, P < 0.01,all groups mean differences had significant differences, there was significant difference between every two groups, P < 0.05), there were no significant differences between male and female subjects (P > 0.05). (2) The correlation analyses showed that the diameter of LCA, LAD, LCX and RCA had significant linear correlations with age, height, weight and BSA (r ranged from 0.71 to 0.85, P < 0.01 ). (3) The regression analyses were respectively performed on the diameters of LCA, LAD, LCX and RCA with BSA to establish seven regression models. The coefficients were compared for each model, the best model was chosen to create a Z score calculator, tracing out the Z value curve, through clinical practice,we chose Z score within ± 2 as the coronary artery diameter's normal range for Chinese children.</p><p><b>CONCLUSION</b>Coronary artery diameter's Z score curve is effective and reliable, it provide objective basis for clinicians and sonographers to accurately and quickly diagnose the anomalies in diameter of coronary artery.</p>
Тема - темы
Adolescent , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Age Factors , Aorta , Diagnostic Imaging , Body Height , Body Surface Area , Body Weight , Child Development , Physiology , Coronary Vessels , Diagnostic Imaging , Echocardiography, Doppler , Methods , Mucocutaneous Lymph Node Syndrome , Diagnostic Imaging , Reference Values , Regression Analysis , Validation Studies as TopicРеферат
<p><b>BACKGROUND</b>Congenital vascular rings may often cause unexplained respiratory symptoms in infants and young children. Their diagnosis and treatment are often delayed. Few studies of vascular rings have been reported in China. The aim of this study was to describe the clinical presentation, diagnosis and surgical management of infants and children with congenital vascular rings.</p><p><b>METHODS</b>Clinical histories, physical examinations, investigations, image studies and surgical interventions were retrospectively evaluated in 7 children (age range: 2 months-4 years, mean 7 months) with congenital vascular rings. Chest radiography was performed in all patients. Echocardiography and computed tomography (CT) with 3-dimensional (3D) reconstructions were performed in 6 patients. Esophagography, cardiac catheterization and angiography, and bronchoscopy were performed in 1, 1 and 4 children, respectively.</p><p><b>RESULTS</b>Six of the 7 patients had respiratory symptoms, including recurrent cough, stridor and wheeze. Age at onset of symptoms ranged from 1 month to 11 months. Chest X-ray showed nothing important on the vascular rings, besides bronchitis and pneumonia. Contrast-enhanced CT diagnosed vascular rings in 6 patients. Four patients had double aortic arches, two had balanced arches and two were right arch dominant. One patient had a right aortic arch with left ligament and 1 patient had a pulmonary artery sling. Echocardiography failed to diagnose vascular rings in 2 patients. The esophagogram of 1 patient showed esophageal compression. Bronchoscopy of 4 patients showed compression of the distal trachea. Five of the 7 patients underwent surgical division of the vascular rings. Surgical observation confirmed the CT findings in each patient.</p><p><b>CONCLUSIONS</b>Patients, especially infants or young children, with recurrent respiratory symptoms such as chronic cough, stridor and wheeze, should be examined for the possible presence of congenital vascular rings. Contrast-enhanced CT can clearly show the anatomy of vascular rings. As a noninvasive technique, echocardiography is helpful for diagnosis. Early surgical management in symptomatic patients is effective.</p>