颅骨瓣腹部保存早期回植

目的 探讨颅骨瓣腹部保存早期回植效果.方法 对68例颅骨瓣腹部保存早期回植患者的临床资料进行回顾性分析.结果 68例患者均恢复良好,痊愈出院.术后随访半年,无切口感染,无回植骨下陷,无积液等相关并发症发生.结论 选择合适的患者行颅骨瓣腹部保存早期回植手术可降低费用、减少排异反应.     

KLF6在肿瘤中的研究进展

随着科学技术的不断发展,人们对肿瘤的认识不断加深。KLF6是一种在哺乳动物组织中普遍表达的核转录调控因子,参与生长发育、细胞分化、生长信号的转导、细胞增殖、凋亡和血管形成等过程。研究表明,KLF6作为肿瘤抑制基因,在肿瘤的发生发展中起重要作用。文章从KLF6的结构功能、在肿瘤发生发展中的作用、肿瘤中的失活机制及KLF6在恶性肿瘤等方面进行综述。     

Changes in the anterior segment of the eye in workers in the coke manufacturing industry

An investigation carried out of eye disorders in workers employed in the manufacture of coke demonstrated a high percentage of changes in the anterior segment of the eye. Registered symptoms such as conjunctival hyperemia, pinguecula, pigmentation and conjunctivitis were most probably connected with specific work and exposure to coal dust and irritants. In workers exposed for less than two years there were no changes in lacrimal secretion. In those working for 2-7 years excessive hypersecretion dominated, and after a longer period of exposure the majority of workers had hyposecretion.     

丹东市建设项目职业病危害评价的问题与对策

建设项目职业病危害评价是预防、控制、消除职业病危害，保障劳动者健康的根本措施。加强宣传、提高领导重视、部门协调和职业卫生技术服务机构的能力建设是保障建设项目职业病危害评价工作顺利开展的基本条件。     

Occupational health in the USA in the 21st century

Comparable to the confusion encountered in the birth of the machine age is the perplexing reconfiguration of the United States' health care system. Paralleling the advances in medicine have been the divesting mergers and downsizing of industry, coupled with globalization, which have released millions of long-time workers. The labour contingent is changing, with the addition of great numbers of women and immigrant workers, and the manufacturing economy has become one of service and information. Serving the occupational health (OH) needs of such a force have been the professional societies of physicians, nurses, and industrial hygienists, with their members providing care in a broad variety of facilities. It is possible that a national organization, including all these disciplines, would have a greater voice in the protection of workers' health. Immediate leadership of an occupational health service (OHS) can be rotated among the disciplines, so that competition for primacy among the professionals would end. The new workforce demands culture sensitivity among OH personnel and polylingual capabilities may be demanded in the future. Management skills will be required of all in OH, and greater participation of employees in OH policy will characterize the decades ahead. Nearly neglected up to now, occupational mental health programming will be required to meet the real needs of workers, and to counter the move to outsource OH services, where little patient contact results. Behavioural safety, total quality management, and application of the rapidly developing technologies in health care will define the 21st century efforts in OH. Remaining issues, such as violence, telecommuting injuries, the inclusion of alternative medicine, and women's health, among others, will see carry-over for resolution into the year 2000.     

Mortality in the workers in the tire industry]

The article is concerned with a study of the mortality rates among the workers engaged at a tire-producing plant, for the 1950-1979 period. In comparison with the control population group, the contributors revealed increased mortality rates caused by cardiovascular diseases, malignant neoplasms, accidents, intoxications and traumas. Analysis of the labour conditions proved the influence of the unfavourable occupational factors on the mortality rates and mortality causes, excepting the indices of mortality caused by accidents, intoxications and traumas.