中医五色理论在现代色彩心理学及疗法中的佐证初探

[目的]探讨中医五色理论在现代色彩心理学及色彩疗法方面的证据。[方法]以中医五脏生理功能为线索,结合现代色彩心理学及色彩疗法,对中医五色理论在视觉刺激方面的应用加以探讨。[结果]现代色彩心理学理论以及色彩疗法,在很大程度上为中医五色理论在视觉刺激方面的应用提供了有力的证据。[结论]对根据中医理论辨证施以中医色彩疗法的探讨与研究具有相当的可行性与必要性。     

Drug-Biomacromolecule Interaction XII: Comparative binding study of sulfaethidole to bovine serum albumin by equilibrium dialysis,fluorescence probe technique,uv difference spectrophotometry and circular dichroism

Binding of sulfaethidole to bovine serum albumin was studied by equilibrium dialysis, fluorescence probe technique, uv difference spectrophotometry and circular dichroism. Equilibrium dialysis method enabled us to estimate the total number of drug binding sites of albumin molecule. For sulfaethidole, albumin had 6 primary and 40 secondary binding sites. The primary and secondary binding constants were 0.9×10⁵ M⁻¹ and 0.2×10⁶ M⁻¹, respectively. 1-Anilino-8-naphthalenesulfonate (ANS) and 2-(4′-hydroxylbenzeneazo)-benzoic acid (HBAB) were used as the fluorescence probe and the uv spectrophotometric probe, respectively. In fluorescence probe technique, results indicated that the number of higher affinity drug binding site of albumin was 1 and the number of lower affinity drug binding sites of albumin was 3, and the primary and secondary drug binding constants for bovine serum albumin were 2.15×10⁵ M⁻¹ and 1.04×10⁵ M⁻¹, respectively. In uv difference spectrophotometry, binding sites were 3 and binding constant was 1.88×10⁵ M⁻¹. The above results suggest that several different methods should be used in ompensation for insufficient information about drug binding to albumin molecule given by only one method.     

Significance of Strain and Sex Differences in the Development of 252Cf Neutron-induced Liver Tumors in Mice

Mouse liver tumors occurring in C3H/HeN, C57BL/6N and C3B6F1 hybrid (C3H × C57BL) were studied following ²⁵²Cf fission neutron irradiation. Three strains of mice of both sexes (about 30 mice/group) were irradiated once with ²⁵²Cf at doses of 0,12.5, 50 and 200 cGy. The groups were observed for 13 months after irradiation. The incidence of liver tumors in the non-irradiated controls was 0% in both sexes of CS7BL/6N, 11.7% in males and 0% in females of C3B6F1 and 39.5% in males and 11.4% in females of C3H/HeN mice. In the four strains of mice thus far studied, including B6C3F1 hybrid (CS7BL × C3H) which was previously studied, ²⁵²Cf irradiation has increased the tumor incidence dose-dependently in males and in females, but less effectively in females. The mean number and size of liver tumors were clearly correlated with tumor incidence. The incidence was always highest in C3H/HeN mice of both sexes, followed by B6C3F1, C3B6F1 and C57BL/6N mice. The influence of sex hormones was studied in B6C3F1 mice of both sexes after 200 cGy of ²⁵²Cf irradiation. In males, the incidence of liver tumors was significantly decreased from 55.2% to 23.3% and 25.9% after orchidectomy, and in females it was slightly decreased from 27.6% to 14.8% and 18.8% after ovariectomy. Supplementation of testosterone in orchidectomized mice did not restore the occurrence of liver tumors.     

卵巢浆液性肿瘤几种形态测量指标的比较

应用体视学方法对卵巢浆液性肿瘤进行研究，从定量的角度对卵巢良性、交界性及恶性肿瘤的五项指标进行比较，包括（１）细胞核长短轴之比；（２）结缔组织间质与上皮细胞体积密度之比；（３）细胞核与细胞浆体积密度之比（核浆比）；（４）细胞核平均直径；（５）乳头的上皮厚度。结果表明恶性肿瘤核浆体积密度比明显高于交界性及良性肿瘤（ｐ＜０．０１）；恶性肿瘤结缔组织间质与上皮细胞体积密度之比明显小于交界性及良性肿瘤（Ｐ＜０．０１）。     

移植肾彩色多普勒血流超声与肾穿刺活检的对照研究

将彩色多普勒血流超声与移植肾活检结果相对照。评价无创性ＣＤＦＩ对移植肾排异反应的诊断价值。结果：不同病理状态下移植肾的阻力指数有所不同。急性排异和慢性排异反应组的ＲＩ值明显高于正常组。两次肾活检提示由急性排异转为慢性排异反应的同一患者，ＣＤＦＩ的动态观察显示，ＲＩ值明显增高。     

高频彩超对颈部淋巴结囊性病变的诊断价值

①目的探讨高频彩超对颈部淋巴结囊性病变的诊断价值。②方法回顾性分析25例颈部淋巴结囊性病变的高频彩超表现。③结果颈部淋巴结囊性病变见于颈淋巴结囊性转移瘤、化脓性淋巴结炎及淋巴结结核。其中13例为颈部淋巴结囊性转移瘤，其特征性超声表现为颈部淋巴结囊性肿大，伴囊壁实性结节；较大囊壁结节内常可探及动脉血流信号，部分囊壁结节可见微钙化。7例为颈部急性化脓性淋巴结炎，其主要超声表现为上颈部淋巴结呈单发、圆形囊性肿大；囊壁略厚，且较均匀；囊液呈细密点状回声。5例为颈部淋巴结干酪脓肿型结核，其主要超声表现为单侧或双侧中下颈部淋巴结呈多发、椭圆形囊性肿大，部分可融合成团；内壁毛糙，囊液内散在分布点状高回声。④结论高频彩超检查对颈部淋巴结囊性病变的诊断和鉴别诊断具有重要价值。     

彩色多普勒超声图指导风湿性心脏病二尖瓣狭窄球囊扩张术91例

目的：应用彩色多普勒超声心动图指导经皮二尖瓣球囊成形术(PBMV)治疗风湿性二尖瓣狭窄的价值、方法：运用彩超对行PBMV的患进行术前术后检查，观察二尖瓣钙化程度及部位、开口形状、瓣口面积、二尖瓣返流(MR)程度、瓣下病变、左房左室大小、左房有无血栓．结果：91例PBMV术后患中，术后MR72例，其中MR新出现19例，MR加重8例、与术前对比，术后二尖瓣开放幅度、二尖瓣口面积、二尖瓣跨瓣压、二尖瓣压差半降时间较术前有明显改善趋势，左房内径、肺动脉内径较术前有缩小趋势．同时，术后左房压、右室压及肺动脉压也有下降趋势。结论：彩超能明确PBMV治疗二尖瓣狭窄的效果。影响：PBMV效果的因素较多，但二尖瓣钙化的程度、部位和瓣膜形态较为重要。     

经直肠彩色多普勒诊断良性前列腺增生37例

目的：探讨经直肠彩色多普勒超声对良性前列腺增生的诊断价值。方法：采用经直肠彩色多普勒对37例良性前列腺增生患者进行检查，测量大小，计算体积，并按前列腺重量分成四组，测定、分析增生内腺动脉的血液动力学参数。分组评价增生内腺的彩色血流图。结果：随前列腺重量的增加，增生内腺血流分布逐渐增加，血流的最大流度(Vmax)、血流最低流速(Vmin)、血流阻力指数(RI)、搏动指数(PI)逐渐增加。结论：经直肠彩色多普勒检查有助于临床对前列腺增生的准确诊断。     

The practice of forensic psychiatry in cases of homicide in Copenhagen, 1959 to 1983

During the years 1959 to 1983 a doubling in the rate of homicide took place in Copenhagen. This increase was exclusively due to an increasing number of male offenders. By comparing with another Danish material, the frequency of female homicide as well as that of homicide combined with suicide was found practically unchanged since 1946, indicating that both of these kinds of homicides seem to have a background different from those of other offences of fatal violence. During the years 1959 to 1983, the criteria of selection of the defendants for a psychiatric examination for the court were fairly consistent. Examinations were performed in practically all cases, where a charge of murder raised by the police was followed by a legal trial for homicide. Less and less of the defendants, however, were hospitalized for the examination, while more were examined in The Clinic of Forensic Psychiatry in Copenhagen.     

Incidence of the retroaortic left renal vein in patients with varicocele.

OBJECTIVE: The purpose of this study was to investigate the incidence of the retroaortic left renal vein (RLRV) in patients with varicocele. METHODS: The left renal vein was ultrasonographically investigated for the presence of the RLRV in 140 patients with varicocele and a control group of 137 age-matched patients. The main diagnostic criteria for varicocele were the presence of a varicose vein with a diameter of 3 mm or larger at rest and with a reflux lasting more than 2 seconds during the Valsalva maneuver. The RLRV was defined as a posterior course of the left renal vein to the aorta at the level of the origin of the superior mesenteric artery. RESULTS: The RLRV was observed in 13 (9.3%) of the 140 patients with varicocele and 3 (2.2%) of the control patients. The incidence of the RLRV was found to be significantly higher in patients with varicocele compared with the control patients (P = .018, Fisher exact test). In 13 patients with the RLRV, left varicocele and bilateral varicocele were detected in 10 and 3 cases, respectively. CONCLUSIONS: In this study, the incidence of the RLRV was found to be significantly higher in patients with varicocele compared with control patients. Thus, we suggest that the presence of the RLRV may be considered one of the etiologic factors in the development of varicocele.