现代观念与电视剧创作

转型期的文学艺术总体格局出现了引人注目的变化 ,电视剧已成为百姓日常文化消费的主要对象 ;在艺术风格上呈现世俗化、平民化趋向的电视剧创作 ,同样要“代表先进文化的前进方向” ,这就要求创作者更新并优化观念。现代观念的涵义是丰富的 ,与时俱进的 ;一些电视剧的缺失都可以从中找到原因。而近几年涌现的一批在大众化、精品化方面取得重大进展的多种题材的电视剧 ,关键在于观念的突破带动了思想和艺术的创新     

宫颈癌细胞增殖和DNA倍体与放射敏感性的关系

为研究宫颈癌细胞增殖参数 S期比例 (SPF)、增殖指数 (PI)和 DNA倍体与宫颈癌放射敏感性的关系 ,探讨它们在预测宫颈癌放射敏感性中的价值。对 4 7例宫颈癌患者放疗前行宫颈癌组织取材 ,进行流式细胞术分析 ,在放疗过程中每周测量 1次宫颈局部瘤床的大小 ,计算肿瘤消退 1/ 2所需照射剂量 (D0 .5 ) ,研究 SPF、PI和 DNA倍体与D0 .5之间的关系。结果显示 :SPF与 D0 .5呈正相关 (r=0 .6 0 4 ,P<0 .0 1) ,PI与 D0 .5无明显关系 ,DNA倍体对 D0 .5的影响有显著性意义 (P<0 .0 5 )。提示 :宫颈癌细胞放疗前 SPF和 DNA倍体与放射敏感性有关 ,该两项指标有可能成为宫颈癌放射敏感性的预测指标     

中药泡洗治疗糖尿病足90例疗效分析

目的为了观察中药泡洗对糖尿病足的疗效。方法对90例糖尿病足患者用中药（方剂组成：桃仁、红花、桂枝、没药、乳香、花椒、川芎等各10g）水煎制后分为2袋各300ml配合足浴仪泡洗，2次，d，30min／次，10d为1疗程。结果全组90例患者显效66例，有效24例，总有效率100％。结论中药泡洗治疗糖尿病足疗效确切。     

Value of polydirectional tomography in the assessment of the postoperative spine after anterior decompression and vertebral body autografting

With the growing number of orthopedic reconstructive spinal procedures, the use of bone grafting has steadily increased in the past decade. An understanding of the biology of bone grafting is essential for both the clinician and radiologist. Despite the advent of computed tomography and magnetic resonance imaging, conventional polydirectional tomography remains an important tool in the evaluation of vertebral body autografts. Trispiral or hypocycloidal tomography plays a valuable role in the assessment of bone graft fusion and possible complications, especially in the presence of metallic fixation devices. We present our imaging experience derived from 375 patients with cervical, thoracic, or lumbar anterior spinal fusion. True graft complications occurred in 27 patients (7%) and consisted of fracture (4%), malpositioning (3%), and infection (<1%).     

金黄色葡萄球菌D型肠毒素抗血清的制备和致敏血球效果的初步观察

我们制定了制备抗-SED血清的免疫方案,抗原用量6.9mg/兔,注射8针,免疫时间共14周。实验表明,抗-SED血清效价可达1∶128,所制备的抗血清与纯度高(98%)及纯度较低(50%～60%)的SED肠毒素都只产生1条沉淀线,并且融合,同SEA、SEB、SEC_I、SEC_Z均没有交叉反应。硫铵盐析沉淀法提取的抗-SED IgG,用于致敏醛化血球,该抗体诊断致敏血球检出SED灵敏度较高,约1ng/ml。同时用该抗体诊断血球对6种罐头食品人工污染SED肠毒素进行了检验,检出灵敏度为0.78～3.12ng/ml,略低于含纯SED标本,食物成分对反向间接血凝没影响,不出现假阳性和假阴性。效价高或效价低的抗-SED血清都可用于致敏醛化血球。     

Automated assessment of cervical dystonia.

We developed an automated and objective method to measure posture and voluntary movements in patients with cervical dystonia using Fastrack, an electromagnetic system consisting of a stationary transmitter station and four sensors. The junction lines between the sensors attached to the head produced geometrical figures on which the corresponding aspects of the head were superimposed. The head position in the space was reconstructed and observed from axial, sagittal, and coronal planes. Four patients with cervical dystonia and 6 healthy subjects were studied. Each patient was representative of one of the typical patterns of cervical dystonia. The study allowed the authors to collect quantitative data on posture and range of motion of the head. This pilot study demonstrates the efficacy of the Fastrack system to objectively measure the head position in cervical dystonia patients.     

Destination after discharge from a senile dementia therapy ward before and after the implementation of long-term care insurance in Japan

Background: In Japan a new long‐term care insurance (LTCI) system, the so‐called ‘Kaigo‐Hoken’, was started in April 2000. The present study analyzes the change in the type of destination after discharge from a senile dementia therapy ward before and after the implementation of LTCI at Fukuoka Prefectural Onga Hospital, Japan. Methods: The present study examines data from 199 inpatients discharged from the Fukuoka Prefectural Onga Hospital that had been diagnosed with dementia and met the DSM IV criteria for Alzheimer's type, vascular dementia or other type of dementia. For the purposes of comparison two periods were defined, ‘the first period’ was defined as the period from 1 April 1999 to 31 March 2000, before LTCI was implemented, while ‘the second period’ was defined as the period from 1 April 2000 to 31 March 2001, after LTCI had started. Subject data was analyzed on the basis of where the subject had resided pre‐admission and their destination after discharge using the following classifications: nursing home or geriatric care facility, hospitalization, home and death. Results: While the certification rate of inpatients regarding long‐term care increased slightly in the second period, no significant change was observed based on where the subject had resided pre‐admission and their destination after discharge between the first and second periods. Conclusions: While LTCI is essential for Japan, it is necessary that people with dementia in senile dementia therapy wards are encouraged to return to their homes under the care and support of LTCI.     

Can we predict the outcome of a partial rupture of the anterior cruciate ligament? A prospective study of 43 cases

The concept of partial rupture of the anterior cruciate ligament (ACL) has been confirmed by arthroscopic examination and palpation. We present a prospective study of 43 patients who were diagnosed arthroscopically as suffering from a partial rupture of the ACL by the same surgeon. The patients followed a rehabilitation protocol and were examined by an independant observer after 5 years. Twenty-five patients had a stable knee, whereas 18 eventually suffered a complete ACL rupture. ACL partial rupture is easily recognizable with arthroscopy, but the quantity and state of the still intact fibres is difficult to assess. Received: 20 April 1996 Accepted: 17 December 1996     

荞麦花粉抗贫血作用的实验研究

用荞麦花粉的水提取液进行了抗大白鼠缺铁性贫血的研究，结果表明：荞麦花粉具有和硫酸亚铁相似的抗缺铁性贫血作用．饮用荞麦花粉提取液３５ｄ的大白鼠，生长发育良好，主要脏器未见损害．该研究为荞麦花粉的开发利用提供了实验依据．