The expression of emotion through nonverbal behavior in medical visits

Relationship-centered care reflects both knowing and feeling: the knowledge that physician and patient bring from their respective domains of expertise, and the physician’s and patient’s experience, expression, and perception of emotions during the medical encounter. These processes are conveyed and reciprocated in the care process through verbal and nonverbal communication. We suggest that the emotional context of care is especially related to nonverbal communication and that emotion-related communication skills, including sending and receiving nonverbal messages and emotional self-awareness, are critical elements of high-quality care. Although nonverbal behavior has received far less study than other care processes, the current review argues that it holds significance for the therapeutic relationship and influences important outcomes including satisfaction, adherence, and clinical outcomes of care.     

Non-invasive Assessment of Coronary Flow Velocity Reserve: A New Method Using Transthoracic Doppler Echocardiography

Coronary flow reserve (CFR) has been used toassess coronary microcirculation and epicardial coro-nary stenoses[1— 3 ] . CFR is defined as the ratio ofcoronary flow under maximal coronary vasodilatationto coronary flow under resting conditions[4 ] .Whenthe cross- sectional area of epicardial coronary arteriesis constant,coronary flow velocity (CFV) ratios areequal to volume flow ratios.The most common method used clinically formeasuring CFVR is intracoronary Doppler flow(ICD) analysis re…     

B超引导下经皮肺穿刺针吸活检对周围型肺肿块的诊断价值

目的探讨Ｂ超引导下经皮肺穿刺针吸活检对周围型肺肿块的诊断价值。方法对３１例患者施行Ｂ超引导肺穿刺针吸活检５６次，进行细胞学和细菌学检查。结果穿刺取材成功率为９３．６％，所获细胞学资料与手术病理诊断或临床治疗随访对照，定性诊断符合率为８９．７％。结论该诊断方法简便实用，并发症轻微，适于临床推广应用。     

脑卒中急性期白细胞反应及临床意义

脑卒中急性期大多数患者白细胞增多，表现为中性粒细胞计数与白细胞总数增高，脑出血组白细胞增高姓率高于脑梗塞组，而中性粒细胞增高发生率二组间无差别，外周血白细胞增高与临床神经功能缺损程度评分有密切关系，中性粒细胞计数越高，近期神经功能预后则越差。     

血管内皮细胞受损后急性低氧性肺血管收缩反应减弱

为了探明血管内皮细胞在急性低无性肺动脉高压中的作用进行了本研究。雄性ＳＤ大鼠经２０％乌拉坦麻醉，气管插管，呼吸机通气。动物分为两组：单纯低氧组（ｎ＝１０只）吸１０．５％低氧混合气体５分钟；另一组为肺损伤低无组（ｎ＝７只），ＡＮＴＵｌｍｇ／ｋｇ缓慢注入肺动脉内，再吸入１０．５％低氧混合气体。实验结果表明：大鼠吸入低氧混合气体后肺动脉平均压ＰＰａ）增加２０．４±６．５％，而肺损伤后再吸入低氧气体，ＰＰａ仅增加８．７±３．８％，显著低于单纯低氧组（Ｐ＜０．０１）．结果提示：血管内皮细胞受损后急性低氧性肺血管收缩反应明显减弱。     

小儿内伤头痛辨治

74例小儿慢性头痛经辨证治疗,显效80.95%,好转16.67%,无效2.38%。痰浊头痛二陈汤或半夏白术天麻汤加减;肾虚头痛,杞菊地黄汤加减;淤血头痛,补阳还五汤;气血虚头痛八珍汤加减。指出了小儿内伤头痛的病因病机,并指出脑电图,脑阻抗血流图、CT、甲皱微循环可做为此病的诊断及疗效指标。     

小儿心包积液28例临床分析

目的：探讨小儿心包积液的病因、分类及诊断。方法：病例回顾性分析。结果：28例中，化脓性心包积液4例，结缔组织疾病所致心包积液16例，肾病综合征所致心包答液4例，病毒性、肺吸虫性、幼年型粘液性水肿及肿瘤性心包积液各1例。治愈、好转25例，另3例，分别死于急性心包填塞，风湿性全心炎、心功能不全、呼衰、纵隔肿瘤广泛转移。结论：小儿心包积液，可由多种致病因素引起。其临床特点，对该病的诊治有重要意义。     

Dopaminergic transmission in the hypothalamic arcuate nucleus to produce acupuncture analgesia in correlation with the pituitary gland

Acupuncture analgesia (AA) caused by low frequency stimulation of the acupuncture point (AP) was abolished by hypophysectomy and adrenalectomy. Termination of the AA producing pathway from the AP to the pituitary gland was in the medial hypothalamic arcuate nucleus (M-HARN). The origin of the descending pain inhibitory system associated with AA was in the posterior HARN (P-HARN). AA in the hypophysectomized rats, and enhanced neuronal activity in the P-HARN that were abolished during acupuncture stimulation, were both restored by intraperitoneal microinjection of 0.5 mg/kg morphine or 0.1 micrograms beta-endorphin into the P-HARN during acupuncture stimulation. Of the analgesia produced by dopamine or beta-endorphin injected into the P-HARN, that caused by beta-endorphin disappeared after denervation of the M-HARN. The P-HARN neurons that responded to acupuncture stimulation also responded to iontophoretic dopamine, but not to iontophoretic morphine nor ultramicroinjected beta-endorphin. The transmission between the M-HARN and P-HARN may be dopaminergic, and beta-endorphin might presynaptically modulate this transmission. Reduction of sodium ions may have been the reason for abolition of AA after adrenalectomy.