[ADRENERGIC AND CHOLINERGIC INNERVATION OF THE PHARYNGEAL TONSILS IN CHILDREN WITH CHRONIC ADENOIDITIS].

Adrenergic and cholinergic innervation of the pharyngeal tonsil was studied in 50 children aged 4 to 14 years with chronic adenoiditis. that was removed during the operation from. The children were divided into 3 groups.

[Genotype-specific changes of certain functional indicators of immunocompetent cells in male laboratory mice under conditions of pheromone stress].

Mature laboratory male mice CBA, C57BL/6, BALB/c, and hybrids CBAB6F1 were exposed for 2 or 24 h to vapors of 2,5-dimethylpyrazine (DMP), which is a pheromone of the house mouse. This caused changes in the content of noradrenaline within the nerve fibers of both nasal mucosa and vascular testis tunic and an inhibition of leukocyte migration in the peripheral blood. Intrastrain distinctions were also revealed in the level of spontaneous leukocyte migration and intensity of the response to the DMP.

[Adrenergic innervation of nasal polyps and pharyngeal tonsil in children].

Vegetative nervous structures in adenoids and nasal polyps were studied histochemically. Functional parameters of the vegetative nervous system were evaluated in children with hyperplasia of the pharyngeal tonsil. Polyps are shown to have adrenergic nervous structures.