RESUMO
The influence of magnitolaser radiation on the striated acetylcholinergic neurons was tested on the tissue culture derived from a newborn rat's brain. After 5 days of cultivation of brain cells, the authors carried out 10 everyday sessions using a magnitolaser "KMILTA" with infrared radiation. It was established on the bases of obtained results that AchE activity reliably increases in 1,3-fold compared with the control group. Thus magnitolaser radiation stimulates activation of regenerative processes in the striatal acetylcholinergic neurons.
Assuntos
Acetilcolina/metabolismo , Acetilcolinesterase/metabolismo , Raios Infravermelhos , Lasers , Magnetismo , Neurônios/efeitos da radiação , Animais , Animais Recém-Nascidos , Células Cultivadas , Corpo Estriado/citologia , Neurônios/enzimologia , Neurônios/metabolismo , RatosRESUMO
Active anti-stroke fraction of Cerebral preparation (extract of water-soluble molecules from brain tissue of animals with hemorrhagic stroke) decreased caspase-3 expression and improved survival of experimental animals in the acute period after hemorrhagic stroke.
Assuntos
Precursor de Proteína beta-Amiloide/antagonistas & inibidores , Inibidores de Caspase , Hemorragia Cerebral/tratamento farmacológico , Acidente Vascular Cerebral/tratamento farmacológico , Extratos de Tecidos/uso terapêutico , Doença Aguda , Precursor de Proteína beta-Amiloide/genética , Precursor de Proteína beta-Amiloide/metabolismo , Animais , Caspase 3 , Caspases/genética , Caspases/metabolismo , Hemorragia Cerebral/enzimologia , Hemorragia Cerebral/metabolismo , Masculino , RNA Mensageiro/análise , RNA Mensageiro/metabolismo , Ratos , Acidente Vascular Cerebral/enzimologia , Acidente Vascular Cerebral/metabolismo , Extratos de Tecidos/farmacologiaRESUMO
Content of fatty acids was studied in the blood plasma of rabbits in dynamics of experimental mild craniocerebral injury using gas-liquid chromatography. The content of all the fatty acids studied was markedly increased within the initial periods; then it was decreased down to control values within 2 hrs with the subsequent repeated increase. All these alterations appear to be compensatory body's reactions to the trauma.
Assuntos
Lesões Encefálicas/sangue , Ácidos Graxos/sangue , Animais , Cromatografia Gasosa , Masculino , CoelhosRESUMO
Content of fatty acids in rabbit brain hemispheres in dynamics of experimental brain concussion was estimated by means of gas liquid chromatography. Content of fatty acids was increased within 15 min after experimental brain concussion and then it decreased reaching minimal values within 7 days. The phenomenon observed is a pathogenetically important factor in the traumatic disease.
