护理工作量测量的影响因素

对影响护理工作量测量的护士因素、患者因素及环境等诸多因素进行综述。提出管理工作者需根据目前护理人力资源现状和配置标准进行分析、论证，明确界定护理工作的性质和内容，制定适合我国国情的护理工作量测量工具，以合理分配护理人力资源，使有限的护理资源满足广大患者的需要，从而提高社会效益和经济效益。     

Turner氏综合征的临床与骨改变分析(附15例报告)

目的通过对15例有详细的临床及影像资料的Turner氏综合征分析,探讨先天性卵巢发育不良综合征(Turner)的临床与骨改变特点。方法收集15例Turner氏综合征临床及骨骼X线平片,分析其表现。结果染色体核型分3型,第1型45,X,8例;第2型46,XX,5例;第3型46,XX/45,X,2例。X线表现有:骨质稀疏14例,掌骨征阳性8例,指骨优势9例,肘外翻10例,脊柱骨化不良5例,足趾趾节短9例,颅底凹陷11例。结论Turner氏综合征患者最终身高明显低于正常人群,智力低下,性发育不全。X线表现典型,骨改变对临床的诊断具有主要参考价值。     

小肠浆肌膜腔内自体脾组织移植动物模型的建立与意义

目的探讨增加自体脾组织移植量的方法,提高自体移植脾组织的功能。方法贵州小型香猪3头,经肌注麻醉后剖腹切除脾脏,取脾脏的1/2约150g,切成1mm×1mm×1mm小块备用。在距Treitz韧带50cm处,切取保留肠系膜血管的空肠30cm旷置,再吻合肠管恢复肠腔通道,缝闭肠系膜裂口。旷置空肠等分2段,去除肠粘膜,缝闭一端,将约50g脾组织块分别植于2段肠浆肌膜腔内,缝闭另一端口,妥善固定于肠系膜上。大网膜内移植30g脾组织作为对照观察。结果4个月饲养期间内无肠梗阻发。3段肠浆肌膜腔内脾组织再生良好,组织结构与大网膜内移植脾组织无明显差别,2段再生较差,1段形成脓肿。结论肠浆肌膜腔内移植脾组织的量较大,可作为自体脾组织的移植术式。     

李松林副主任医师治疗肾小球肾炎的经验

李松林副主任医师将肾小球肾炎的病机概括为湿、热、毒、瘀、虚等方面，在中医辨证的基础上，结合现代医学对其病因和发病机理的认识及中草药药理作用，针对不同的病理机制和临床表现，提出清热解毒法，活血化瘀法，调补脾肾法，扶正固本法，并视症有机结合，恰当治疗，疗效显著。     

淋巴瘤样肉芽肿与韦格内肉芽肿临床特点的比较

目的 总结淋巴瘤样肉芽肿病(lym phom atoid granulom atosis,LG)与韦格内肉芽肿( egener granulo Wm atosis,W G)的临床特点,从临床上加以鉴别。 方法 回顾性总结我院与北京协和医院 1989 年以来收治的 6 例 LG和20 例 W G 患者的临床资料,并进行比较。 结果 发热、咳嗽及呼吸困难在 LG 中较常见,流涕、鼻衄及关节痛以W G 为多,肺受累以 LG 为多,耳鼻喉、眼及肾病变在 W G 中明显增多,皮肤受损两者相似。W G 患者常有 c-ANCA 阳性及尿沉渣异常。 LG X 线胸片为双侧多发结节,边界不清,多无肺门、纵隔淋巴结肿大; G 则为双侧多发边界清晰W的结节, 易形成空洞, 肺门和纵隔淋巴结可肿大。LG 病理改变为血管中心性淋巴增生性病变, 浸润的细胞主要是小淋巴细胞和不同数量大的不典型淋巴细胞; 而在 W G 中可见坏死性血管炎及大量中性白细胞、浆细胞及少量嗜酸细胞浸润形成的肉芽肿, 部分有多核巨细胞。W G 经治疗后, 多数患者病情缓解; 则疗效不佳。 结论 LG 和 W G 在临 LG床表现、实验室检查、 影像及病理诸方面的差异有利于两者的鉴别诊断。     

148例口腔颌面部恶性肿瘤的临床统计及随访观察

本文将我科1974年至1983年收治的148例口腔颌面部恶性肿瘤就性别、年龄、发病部位、肿瘤性质以及所随访的102例口腔领面部恶肿瘤的存活率与肿瘤性质、部位、治疗等的关系进行了统计分析,并评价了冷冻治疗及颈淋巴结根治术。同时阐明了唇癌、皮肤癌淋巴结根治术的指征。     

NEUROTROPIN IMMUNOSTIMULATING ACTION ON IMMUNOCOMPETENT CELLS

Neurotropin (NSP) is an extract isolated from the skin of rabbits inoculated with vaccinia virus. The present study examines the possible action of NSP on the number and function of immunocompe tent cells in mice. The experiment showed that NSP had no effect on both T and B lymphocytes of nor- malimmunized mouse spleen. The degree of plaque forming cell reaction and titre of specific antibody showed no significant differences when the NSP treated group and controls were compared. How- ever, NSP exhibited promotive effect on specific antigen binding cells in the early stage of immune responses. It was also noted that the rosette forming capacity of human T lymphocytes in vitro was restor- ed markedly by NSP. These results suggest that NSP possesses certain immunostimulating activity, particularly on the specific antigen binding cells and human T lymphocytes.     

Expression of Anion Exchanger 1 Sequestrates p16 in the Cytoplasm in Gastric and Colonic Adenocarcinoma

p16^INK4A (p16) binds to cyclin-dependent kinase 4/6 and negatively regulates cell growth. Recent studies have led to an understanding of additional biologic functions for p16; however, the detailed mechanisms involved are still elusive. In this article, we show an unexpected expression of anion exchanger 1 (AE1) in the cytoplasm in poorly and moderately differentiated gastric and colonic adenocarcinoma cells and in its interaction with p16, thereby sequestrating the protein in the cytoplasm. Genetic alterations of p16 and AE1 were not detectable. Forced expression of AE1 in these cells sequestrated more p16 in the cytoplasm, whereas small interfering RNA-mediated silencing of AE1 in the cells induced the release of p16 from the cytoplasm to the nucleus, leading to cell death and growth inhibition of tumor cells. By analyzing tissue samples obtained from patients with gastric and colonic cancers, we found that 83.33% of gastric cancers and 56.52% of colonic cancers coexpressed AE1 and p16 in the cytoplasm. We conclude that AE1 plays a crucial role in the pathogenesis of gastric and colonic adenocarcinoma and that p16 dysfunction is a novel pathway of carcinogenesis.