[The ontogeny of the cell receptors of the adhesion of meningococci and influenza viruses].

Specific age and individual features of the adhesion of Neisseria meningitidis, groups A, B and C, and influenza viruses, types A and B, to red blood cells of humans aged 0-60 years were studied. The study revealed that the red blood cells of newborns, in contrast to those of persons of older age groups, are highly resistant to N. meningitidis adhesion, but highly sensitive to the adhesion of influenza viruses, though to a varying degree.

[The range of individual sensitivity to adhesion by Neisseria meningitidis serogroup B in young men].

5,340 young adult males, including 5,149 healthy persons, 141 N. meningitidis carriers, 25 patients with generalized meningococcal infection and 6 patients with nasopharyngitis of meningococcal etiology, were examined. The study revealed that red blood cells of 17.

[Diffuse axonal damages to the brain (the clinical picture, diagnosis and outcome)].

On the basis of complex clinical, computed tomographic, catamnestic, and pathomorphological examination of 336 patients with severe cerebrocranial injury the authors substantiate the need to distinguish, along with localized contusions and intracranial hematomas, diffuse axonal injuries of the brain whose biomechanics and pathogenesis are linked with trauma of angular or rotational acceleration-deceleration. The clinical manifestations and the course of diffuse axonal injuries are characterized by protracted coma occurring immediately after the injury with marked disorders of stem functions, postural motor reactions, slow recovery from coma, with the formation of a stable or transitory vegetative state, the development of syndromes of disconnection of the cerebral hemispheres and the brain stem, and severe invalidization of the patients due to mental and neurological deficits.

[Effect of nootropic agents on the brain bioelectrical activity and on the indices of neuromediator metabolism in the acute period of severe craniocerebral trauma].

Clinico-biochemical examination and EEG were conducted in 39 patients with severe craniocerebral trauma who were given nootropic agents in a complex of intensive therapy measures. Four types of changes of monoamine metabolism in treatment with piracetam were revealed which were combined with two types of EEG changes. The authors recommend the time for beginning piracetam therapy depending on the level of traumatic injury to the brain.