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Updated: Oct 23, 2026

A 3D Human Lung Tissue Model for Functional Studies on Mycobacterium tuberculosis Infection
Published on: October 5, 2015
[Immunity of middle age and aged patients with tuberculosis and its changes during multimodality treatment by using
Fifty six patients with pulmonary tuberculosis were examined. Of them 30 had T-activin in multimodality treatment. To supplement the agent in elderly and old patients was found to elevate the counts of T lymphocytes and T helper cells, to normalize Tx/Tc ratios, to enhance T lymphocytic activity and IL-2 synthesis. At the same time there was an increase in nonspecific responsiveness: enhancement of NKC activity and IL-1 synthesis by macrophages. With this, stimulation of specific antituberculous immunity took place. Normalization of immunological responsiveness and stimulation of specific antituberculous immunity were associated with enhanced therapeutical efficiency.
Fifty six patients with pulmonary tuberculosis were examined. Of them 30 had T-activin in multimodality treatment. To supplement the agent in elderly and old patients was found to elevate the counts of T lymphocytes and T helper cells, to normalize Tx/Tc ratios, to enhance T lymphocytic activity and IL-2 synthesis. At the same time there was an increase in nonspecific responsiveness: enhancement of NKC activity and IL-1 synthesis by macrophages. With this, stimulation of specific antituberculous immunity took place. Normalization of immunological responsiveness and stimulation of specific antituberculous immunity were associated with enhanced therapeutical efficiency.
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