[Evaluation of selected immunologic parameters in healthy persons infected with mycobacterium tuberculosis bacillus].

Selected immunological parameters of peripheral blood leukocytes in 30 tb contracts and control group consisting of 30 healthy blood donors in similar age were examined. All contacts showed the exudate type Mantoux reaction (over 20 mm in diameter) and all revealed normal chest X-ray. No differences between both groups in total T cells, CD4, CD8 counts, CD4/CD8 ratio and in proliferative response to mitogens (PHA and Con A) were found.

[Assessment of the value of stimulation from a preparation of Tołpa peat for treatment of trauma related osteomyelitis].

Tołpa peat preparation at the dose of 5 mg per day was administered to 10 patients with chronic posttraumatic osteomyelitis for 6 weeks period of time. Good clinical result (ceasing of the inflammatory process) was found in 4 patients but 3 of them were concurrently treated surgically. Immunological examination (angiogenesis test and chemiluminescence test) performed before the onset and after completion of the treatment with Tołpa preparation did not reveal meaningful changes indicating immunomodulating action of the preparation on the course of posttraumatic osteomyelitis.

[Cellular analysis of bronchoalveolar lavage fluid. I. Detection of macrophage populations].

The aim of the study was to compare the results of routine counts of percentage of BAL macrophages, using morphological differential staining method--Pappenheim stain (M) and staining for nonspecific esterase activity (E) with those obtained by APAAP technique, using specific for monocytes (macrophages monoclonal antibodies (Ki-M1) and the complex APAAP (alkaline phosphatase--mouse anti alkaline phosphatase complex). The mean counts were comparable, although different criteria of estimation were used. Significant differences were seen in smokers when the criteria were based on morphology and expression of surface antigens.