Chromosomal damage in occupationally exposed health professionals assessed by two cytogenetic methods.

The study assessed occupationally induced chromosomal damage in hospital personnel at risk of exposure to antineoplastic drugs and/or low doses of ionizing radiation by two cytogenetic methods. Cultured peripheral blood lymphocytes of eighty-five hospital workers were examined twice over 2 to 3 years by classical chromosomal aberration analysis and fluorescence hybridization. The comparison of the 1 and the 2 sampling of hospital workers showed a significant increase in chromatid and chromosomal aberrations (all  < .

Work Ability among Upper-Secondary School Teachers: Examining the Role of Burnout, Sense of Coherence, and Work-Related and Lifestyle Factors.

Maintaining and promoting teachers' work ability is essential for increasing productivity and preventing early exit from the teaching profession. This study aimed to identify the predictors of work ability among upper-secondary school teachers and examine the mediating role of burnout. A large and diverse group of Czech upper-secondary school teachers was surveyed to address this goal.

Methods of Classical and Molecular Cytogenetics Suitable for Biodosimetry of Persons with Professional Exposure to Carcinogens.

Background: People in the health professions and other occupations are frequently exposed to carcinogens, including chemicals, cytostatic agents, and ionizing radiation with carcinogenic potential. These individuals require monitoring of their exposure, as well as biomonitoring for cytogenetic alterations. Classical and molecular cytogenetic methods can establish functional remedial measures, while preventing the emergence of malignant tumors as an occupational disease.

[Ventilatory function in patients with silicosis or coal workers' pneumoconiosis].

Objectives: The aim of the study was to determine ventilatory function in a group of patients with silicosis and coal workers pneumoconisos (CWP) newly granted as occupational disease.

Methods: The authors have undertaken the analysis of all cases of occupational silicosis and CWP which were diagnosed in men in the South Moravia region. Information on ventilatory function, chest symptoms, age, working and smoking history was collected during the medical surveys, including spirometry testing and chest radiography.