人格特征对胃癌发病的影响

使用Ｃ型行为特征问卷、生活事件量表和ＲＢＣ－Ｃ_（３ｂ）Ｒ、ＲＢＣ－ＩＣ、ＲＣＩＡ、ＣＩＣ和Ｃ_３等免疫功能的检测,调查和检测了３０名胃癌患者和５０名健康者。结果表明：（１）胃癌组比健康组在焦虑、抑郁、愤怒内泄、控制等方面得分高,在愤怒外泄、乐观、社会支持等方面得分低;（２）胃癌患者在确诊前８年内有７６％的患者遇到生活事件,在确诊前３年内有６２％的患者遇到生活事件;（３）胃癌组ＲＢＣ－Ｃ_（３ｂ）Ｒ含量低,ＲＣＩＡ含量和ＣＩＣ水平上升。初步结论：胃癌的发生与患者的一些行为特点有关,主要是抑郁并不表达愤怒;生活事件可作为应激源诱发胃癌;其机制可能与免疫功能有关。     

Brain imaging techniques in the diagnosis of dementia

Various recently developed brain imaging techniques used to assist in the diagnosis of dementia are reviewed. The methods reviewed are x-ray computed tomography scan imaging, magnetic resonance imaging, positron emission tomography, and the older techniques of pneumoencephalography and radioisotope cisternography. It was concluded that while these techniques often offer excellent diagnostic information, none of them provides a definitive characteristic image for Alzheimer's disease.     

The temporality of illness: Four levels of experience

This essay argues that, while much has been gained by medicine's focus on the spatial aspects of disease in light of developments in modern pathology, too little attention has been given to the temporal experience of illness at the subjective level of the patient. In particular, it is noted that there is a radical distinction between subjective and objective time. Whereas the patient experiences his immediate illness in terms of the ongoing flux of subjective time, the physician conceptualizes the illness as a disease state according to the measurements of objective time. A greater understanding of this disparity in temporal experiencing provides insights into the lived experience of illness and can preclude difficulties in communication between physician and patient.     

从心血管疾病的美国模式看肿瘤的中国模式

近年来,心脑血管疾病和癌症的死亡率在世界范围内已上升至前三位。自从美国通过改变生活方式,以控制心血管疾病的方针以来,心血管疾病的患病率减少了５０％,死亡率降低了２５％,人们称之为心血管疾病的美国模式。与此相应的是上海市癌症俱乐部提出了“群体抗癌”的新模式,倡导了“第四医学”和“第三人生”的新理论,１０年努力的结果,使癌症患者的５年生存率延长了３倍,１０年生存率延长了２－３倍,创造了癌症康复的中国模     

Nonparticipation in Huntington's Disease Predictive Testing: Reasons for Caution in Interpreting Findings

When given the opportunity to clarify their genetic status, most individuals at risk for Huntington's disease (HD) currently show a preference not to know. Our understanding of the characteristics of those who do not request HD predictive testing, and the factors influencing their decision, lags behind our knowledge of test applicants. In the light of our experience with interviewing a random sample of nonparticipants in an ongoing study, we critically analyze research concerning the differences between participants and nonparticipants in HD predictive testing programs and the interpretive characterization of these two groups. The findings concerning nonparticipants are limited to a small sample of the at-risk population, with the problems of biased samples and low response rates. We discuss this and other aspects of research in this area, notably the context and timing of data collection and the predominantly questionnaire-based methodology, that lead us to interpret the conclusions drawn about these two groups with caution.     

Cardiovascular dysfunction related to threat, avoidance, and vigilant work: Application of event-related potential and critique

An integrative approach is suggested to track symbolically simulated work environment stressors, as an act to burden higher cortical function in the exposed groups. ERP would be made together with measurement of end organ stress responses as well as measurements of perceived conditions. Field studies would be the necessary complement. The following conclusions are culled from the reviewed literature: among the pilots, cardiovascular problems are the most important cause of loss of license in Europe and North America. Interactions with coworkers for air traffic controllers have been associated with cardiovascular disability. Comparing various degrees of heart disease severity among professional drivers, the IHD drivers showed the smallest N2 amplitudes and the greatest diastolic blood pressure reactivity. P300 target amplitude showed an inverse correlation with number of work hours behind the wheel. The IHD drivers were envisioned in a phase of disturbance of the selective attentional process. An interrelation has been found between Event-Related Slow Potential ERSP and midinterval heart rate acceleration associated with displeasure and arousal. A positive correlation has been found between the amplitude of the ERSP and ventricular arrhythmia rate in cardiac patients. Lowering of arrhythmia rate in response to antiarhythmic agents was associated with a significant attenuation of the ERSP. Either acceleration or deceleration is associated with the appearance of the late CNV to the aversive noise burst. There might be a “common generator behind both anticipatory heart rate responses and cortical events.” CNV might be related to frontally mediated stress mechanisms.     

正确认识和运用卒中单元的理念

过去几年,卒中单元已经成为脑卒中管理的重要的进展,日益得到重视和应用,但卒中单元强调的是以多维的观点、综合性方法,使卒中病人获得最优化的临床保健和健康后果,是脑血管疾病管理的新模式和新理念,其模式类型、运行方式、费用、具体应用等还有许多问题需要广泛、深入地探索,更研究证据和时间验证和回答。     

唐诗中的瘟疫

通过对唐诗之“疫”的探讨,认为唐朝对疫病产生原因的认识是来源于秦汉以前的疫鬼思想;在治疗方法上采用医师、灸师、诅师、符师四者相结合的医疗手段;并分析了唐代疫病的传播途径、疫区气候条件及唐代疫病的主要类型。     

危重冠心病患者介入治疗的法学思考——从法律学的角度探讨介入治疗的临床适应症

冠心病是目前严重威胁我国人民健康的一种常见病,由于种种原因一部分晚期冠心病患者,来诊时已经失去介入手术和外科搭桥的最佳时机,而且对于这部分病人来讲,药物治疗往往无效,他们的治疗应何去何从,是目前医学界极具争议的话题。试从法律学的角度,探讨危重冠心病患者介入治疗的可能性及必要性,为临床工作提供法律指导。     

人际关系紧张的伦理因素与疾病相关性研究--心身疾病和神经症患者的社会伦理病因调查

伦理道德与健康疾病的相关性研究对预防疾病,增进健康,推动医学模式转变,促进和谐社会的建设有积极的意义.502个病例调查说明,伦理道德与疾病有密切相关性;不道德的因素是危害心身健康的主要伦理因素.