Abnormal synovium in the frozen shoulder: A preliminary report with dynamic magnetic resonance imaging

We studied 16 patients (18 shoulders) with frozen shoulders, 8 patients with subacromial impingement syndrome, and 3 healthy volunteers with dynamic magnetic resonance imaging enhanced with gadolinium diethylenetriaminepentaacetic acid. After intravenous contrast was administered, gradient-recalled echo images were obtained in the oblique coronal plane every 11 to 13 seconds for a total period of 4 to 5 minutes. The signal intensity was measured at the periphery of the glenohumeral joint and in the subacromial bursa. The coefficient of enhancement (percent signal increase per second) in the frozen shoulders was 1.33±0.43 (mean ± SD) for the glenohumeral joint and 0.89±0.47 for the subacromial bursa. These values were far greater than those in subacromial impingement syndrome or in the control group, indicating increased blood flow to the synovium in the frozen shoulders. No previous reports have shown a clinical measure related to the pathophysiology of this disease.     

不同膳食特点地区中老年人血红蛋白及其与膳食营养的关系

测定分析不同膳食特点地区975例年龄45～74岁中老年人的血红蛋白及其与膳食营养素的关系。结果牧民及城市居民贫血率低，北京及新疆托里分别为7.6％和4.6％。男性比女性血红蛋白高，血红蛋白随年龄增加而降低。相关分析结果血红蛋白与膳食热能、蛋白质、动物蛋白质与总蛋白质比值呈显著正相关。结果说明血红蛋白可用于中老年人营养状态监测。     

创收工资—医院按劳分配的探索

遵循“各尽所能，按劳分配”的社会主义分配原则，我院对职工分配进行了积极的探索。从８０年代初起，在院内实行定量、定质的超额劳务提成。但随着医院改革不断深化，医院总收入增加，院内、外独立核算，限期还本息项目增多，原超额劳务提成办法不能适应医院发展。因此，在原有基本工资、奖励工资基础上，增设了创收工资，医院对创收工资从质量、数量、文明建设、医德医风建设等方面进行宏观调控。创收工资使科主任责、权、利落到实     

国人自体头发移植术的研究

自１９８８年９月至１９９２年１２月，共已施行９８０次自体头皮打孔皮片头发移植术，主要用于供区发源充沛的脂溢性秃发和瘢痕性秃发者３９５例。根据国人的头发数量较白种人约少１／３，毛干呈直线型，以及头发与头皮色泽反差大等特点，采用了Ｌ形排列移植、圆皮片间插入半圆皮片，术后头皮文身及烫发等相应措施以提高疗效，并认为成人秃发适宜头发移植，而儿童则更适宜头皮扩张术。     

马桑内酯所致癫痫发作大鼠红细胞免疫粘附功能的研究

作者用红细胞Ｃ＿３ｂ受体花环试验和红细胞免疫复合物花环试验对马桑内酯所致癫痫发作大鼠红细胞免疫粘附功能的变化进行了观察，结果表明，癫痫组动物红细胞Ｃ＿３ｂ受体花环率明显低于对照组，而红细胞免疫复合物花环率相差不显著．提示癫痫发作可导致大鼠红细胞免疫粘附功能降低，因此在癫痫治疗中注意调整和增强患者的红细胞免疫功能具有重要意义。     

Diabetes in sex offenders

Thirteen diabetic male sex offenders were compared to 13 nondiabetic sex offenders matched on age, education and offense type. A standard battery of tests administered in the assessment of sex offenders was used to compare the two groups. The tests examine sexual history and preference, substance abuse, violence, personality, and neuropsychological impairment. Results showed that diabetics more often than controls complained of impotence and were nonresponders during phallometric testing. Diabetics, as adults, tended to have less sexual experience with adults and more with pubescent females. The two groups did not differ in number of sexual or nonsexual offenses. The diabetics reported more problems controlling their emotions and more often than controls presented in assessment with inappropriate and/or aggressive behavior and poor cooperation. MMPI results showed diabetics to have more overall clinical disturbance than controls including anxiety, health concerns, family problems, authority problems, criminality, confused thinking and ruminating. Diabetics and controls did not differ in reported frequency of violent behavior but the diabetics responded more extremely, given the circumstances. Diabetics tended to show more violence to their own children. The role of diabetes in the relapse cycle model of offending is discussed.