Clinical status and emotional adjustment of children of depressed mothers

The authors compared children (ages 7-13 years) of unipolar depressed mothers with children of nondepressed psychiatric patients, of nondepressed medical patients, and of nondepressed mothers in the community. The children's adjustment was rated by clinicians on the Child Adjustment Schedule and by the mothers on the Child Behavior Checklist. The highest proportion of clinically significant problems was found in the children of the depressed mothers. However, the overlap between the problems of these children and those of the children of the nondepressed psychiatric patients calls into question the formulation that children's adjustment difficulties are specific to parental depression.     

Late atrioventricular block after heart transplantation.

Bradyarrhythmia requiring permanent pacing after heart transplantation remains a common problem. Sinus node dysfunction is the most common indication, and late onset of atrioventricular (AV) block has rarely been reported. We report the case of a patient who developed advanced AV block at 41 months after transplantation. Right bundle branch block with progressive increase of QRS complex duration was noted in serial electrocardiograms. At the time of late AV block development, the patient did not have acute rejection and coronary angiogram was normal. The mechanism of late onset of AV block is unclear, but it may be caused by progressive conduction.     

Aircrew decision-making behavior in hazardous weather avoidance

In-flight encounters with hazardous weather represent one of the most significant safety issues in civil aviation operations. Aircrew judgment is often cited as the probable cause of incidents and accidents involving weather, although lack of information is also a factor. The present study examines how information, presented at different times and in different forms, affects the awareness and decision-making behavior of aircrews in a flight simulation study of a recent microburst/windshear incident. In order to examine the influence of enhanced information transfer on aircrew behavior, intracrew communications and approach-to-land decisions were evaluated with conventional ATC communications and with automated cockpit alerting and display of weather information. Results of the study revealed that aircrews provided only with conventional ATC transmissions of weather information had difficulty discriminating conditions conducive to microburst events from less hazardous windshear events. Improved situation awareness for microburst events was found when ground-based convective weather information was provided in real time to aircrews. Avoidance decision-making was found to be less efficient with conventional ATC alert transmissions when compared to the performance of crews provided with a visual display of microburst events. The importance of information transfer on aircrew situation awareness and decision-making in hazardous weather avoidance is discussed.     

针刺推拿中药综合治疗颈性眩晕疗效观察

目的观察针刺推拿中药综合治疗颈性眩晕的疗效。方法设综合组80例、电针组42例、推拿组68例和中药组36例,进行疗效比较分析。结果综合组有效率为93.8%,电针组有效率为73.8%,推拿组有效率为86.8%,中药组有效率为69.4%,综合组有效率与其他几组比较差异均有统计学意义（P〈0.05）。结论采用电针、推拿、中药相结合的综合疗法治疗颈性眩晕集诸单一疗法之精华,避免单一疗法的局限性,可提高有效率。     

不同针刺深度对前列腺增生症大鼠重量指数的影响及形态学观察

目的与方法 采用深刺和浅刺对丙酸睾酮所致前列增生症（BPH）大鼠模型进行干预，研究其作用殊同。结果 针刺组前列腺，膀胱指数明显小于模型组；形态学观察，针刺组较模型组增生明显减轻，腺上皮呈单层柱状，腺体数目明显减少，间质充血，钙化明显减轻，结缔组织无增生，腺腔内分泌物减少。深刺组好于浅刺组。结论 深刺对实验性BPH大鼠的干预作用好于浅刺方法。