Determinantes sociales de la salud de distintos niveles por género: educación y hogar en España

Objective

To explore from a gender perspective the association with subjective health of the interaction between education and household arrangements within the framework of social determinants of health placed at the micro and mezzo levels.

Insights from examination of hearts from adults dying suddenly to the understanding of congenital cardiac malformations

Congenital heart disease is a rare but important finding in adults who experience sudden death. Examination of the congenitally malformed heart has historically been considered esoteric and best left to those with expertise. The Cardiac Risk in the Young cardiovascular pathology laboratory based at St George's University of London has now received over 6,000 cases. Of these, 21 congenitally malformed hearts were retained for research and educational purposes. Hearts were assessed using sequential segmental analysis, and causes of death were adjudicated based on thorough macroscopic examination and histology. Congenital malformations that were encountered included atrial septal defects, ventricular septal defects, tetralogy of Fallot, and transposition of the great arteries in both its regular and congenitally corrected variants. Findings also included hearts with mirror-imaged and isomeric atrial appendages. Direct causes of death included myocardial fibrosis, pulmonary hypertension, and hemorrhage. A small but notable proportion did not reveal a substrate for arrhythmia, raising the question of whether the terminal event was due to the congenital heart disease itself, or an underlying channelopathy. Here, we demonstrate the value of simple sequential segmental analysis in describing and categorizing the cases, with the concept of the “morphological method” serving to identify the distinguishing features of the cardiac components. Clin. Anat. 33:394–404, 2020. © 2019 Wiley Periodicals, Inc.     

顶空气相色谱-质谱法测定布南色林原料药中遗传毒性杂质

目的：建立顶空气相色谱-质谱法测定布南色林原料药中甲磺酸甲酯、甲磺酸乙酯和甲磺酸异丙酯3种遗传毒性杂质含量的方法。方法：采用顶空气相色谱-质谱法，以甲磺酸丁酯为内标，按内标标准曲线法进行甲磺酸甲酯、甲磺酸乙酯和甲磺酸异丙酯的含量测定。色谱条件：DB-WAX毛细管色谱柱（30 m×0.25 mm×0.25 μm）；程序升温，初始柱温为40℃，维持3 min，升温速率为30℃·min^-1，终止温度150℃，保持2 min；进样口温度为110℃；载气（He）流速为0.6 mL·min^-1；进样量为1 mL；进样方式为分流进样，分流比为20：1。质谱条件：电子轰击离子源（EI），扫描方式为选择性离子检测；离子源温度为200℃；接口温度为150℃；电子能量为70 eV；溶剂延迟1 min。结果：3种杂质成分之间的分离度均大于2.0；甲磺酸甲酯、甲磺酸乙酯、甲磺酸异丙酯检测质量浓度线性范围均为0.025~3.0 μg·mL^-1（r ≥ 0.998 5）；精密度、稳定性、重复性试验的RSD<5%；加样回收率分别为93.40%~101.40%（RSD为3.2%，n=9）、92.80%~99.70%（RSD为2.5%，n=9）和96.30%~100.75%（RSD为1.6%，n=9）。结论：该方法简便、准确、灵敏、迅速，可用于布南色林原料药中3种遗传毒性杂质的测定。     

Long-term health and socioeconomic outcome of obstructive sleep apnea in children and adolescents

BackgroundThere is limited information about the long-term outcome of obstructive sleep apnea (OSA) diagnosed in children and adolescents for educational and social factors. Here, we estimate the long-term socioeconomic outcome and health care costs of OSA.MethodsThe historical case-control cohort study included Danish individuals with OSA diagnosed in childhood or adolescence between 1994 and 2015. Health care costs and socioeconomic data were obtained from nationwide administrative and health registers. A total of 5419 were diagnosed during this period; of these we traced 1004 patients who we compared with 4085 controls (mean index age, 10.2 years; Standard Deviation (SD), 5.6 years) until the age of 20 years. Controls were matched for age, gender, and residency.ResultsComparing the OSA patient and control groups at age 20 years we found: 1) lower parental educational level; 2) significantly lower educational level also after adjustment for parental educational level; 3) lower school grade-point averages; 4) lower employment rate and lower income, which was not fully compensated when transfer payments were considered; and 5) patients' initial health care costs were higher due to higher morbidity. Patients showed higher mortality rates than controls (Hazard Ratio (HR) = 7.63, 95% CI = 4.87–11.95, P < 0.001).ConclusionsOSA in children and adolescent is associated with a significant influence on morbidity, mortality, educational level, grading, social outcome, and welfare consequences.     

风池穴不同刺法对椎动脉型颈椎病的临床疗效评价

目的:探究风池穴不同刺法对椎动脉型颈椎病的临床疗效。方法:选择2018年4月—2019年1月北京中医药大学东直门医院针灸科门诊就诊的84例椎动脉型颈椎病患者作为研究对象,分为观察组43例、对照组41例。观察组采用短刺法针刺风池穴治疗,对照组采用平补平泻法针刺风池穴治疗,1个疗程后比较两组患者的ESCV、颈椎病症状分级量化表评分以及TCD相关指标,TCD指标观察基底动脉和双侧椎动脉的平均血流速度(Vm)、收缩期血流速度峰值(Vs)、血管搏动指数(PI)和血管阻力指数(RI)的变化。结果:治疗前后两组ESCV、颈椎病症状分级量化表评分比较,差异有统计学意义(P<0.05),且椎动脉、基底动脉的Vs、Vm较治疗前明显减慢,且观察组治疗效果优于对照组(P<0.05)。结论:针刺风池穴治疗椎动脉型颈椎病临床效果显著,且短刺法优于平补平泻法。     

翻转课堂教学法在消化内科临床带教的应用评价

目的 探讨翻转课堂教学法在消化内科临床带教的教学效果.方法 选取2018年10月—2019年10月在消化内科进行临床见习的护生48人(全部为女生),按照实习先后顺序,前24人作为试验组,给予翻转课堂教学法教学;后24人作为对照组,采用传统的带教模式.讨论两组护生在理论和操作成绩和对带教满意度方面有无差异.两组学生在试验开始之前的成绩相比较,差异无统计学意义(P>0.05).结果 试验组在理论、操作、教学满意度等方面的成绩均高于对照组,P<0.05.结论 翻转课堂教学法在消化内科的临床带教中有较好的教学效果,可以提高学生的学习成绩和教学满意度.     

在手术室护理教学中应用目标教学法的效果观察

目的探讨目标教学法在手术室护理教学中的应用效果。方法选取2017年10月-2018年10月期间80名手术室的实习护生,按照完全随机对照原则分组,对照组(n=40)采用传统带教法,观察组(n=40)采用目标教学法,分析技能操作考核成绩、护生对教学方式的满意度评分以及教师对学生表现的满意度评分。结果观察组技能操作考核成绩、护生对教学方式的满意度评分以及教师对学生表现的满意度评分高于对照组,差异有统计学意义(P<0.05)。结论在手术室护理教学中应用目标教学法效果较好,有助于护生将理论与实践更好地结合,进而有效提高实习质量以及护生的临床思维能力。     

“透法”在外感热病中的运用

外感之邪从口鼻、皮毛侵袭人体,肺卫首先受邪。在外感病初期,肺卫失宣是病机的关键,治疗应重在宣通肺卫。外感风寒邪气,寒邪直接损伤卫阳,郁遏肺气,治当辛温解表。外感风热邪气,阳邪郁遏气机,损伤津液,易化燥化火,甚则内陷生变,治当辛凉解表。湿热邪气从口鼻、皮毛而入,初起即表现为卫气同病,治当宣化表里湿热。燥气为病,易伤肺脏、耗津液,与热相合则易化热化火,而成温燥,治宜辛凉甘润。外感热病初起,六淫邪气侵袭肺卫,气机郁滞,进而津停成饮、成痰;气有余便是火,郁滞之气化燥化火,甚则动血。治疗总则为宣通气机,此即"透法"之运用。故在外感热病初起的治疗中,贵在把握气机状态,让肺卫之气宣畅,正气宣布,则邪气潜消。     

基于子宫内膜异位症与恶性肿瘤的相关性探析补肾化瘀法作用机制及中医理论依据

子宫内膜异位症其异位内膜组织虽然在形态学上呈良性表现，却具有类似恶性肿瘤的生物学特性。中医学一般认为，“正虚伏邪”为恶性肿瘤的病机特点；那么，肾虚血瘀既属于“正虚伏邪”的范畴，又体现了EMs发病学和疾病发生、发展过程中的主要特点。在“病证相应”的中医治则之下，补肾化瘀法的临床疗效主要表现为：缓解痛经症状、提高受孕率，以及调整月经周期。本文基于EMs与恶性肿瘤的相关性，通过分析补肾化瘀法治疗EMs的理论依据及其抑制异位内膜侵袭的调控机制，主要包括解除免疫抑制、阻断局部微血管新生等，旨在阐明其疗效显著的原因，为临床推广提供可靠的基础研究证据。