sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniae
The intercellular adhesion molecule is a transmembrane glycoprotein belonging to the immunoglobulin superfamily. Serum and cerebrospinal fluid (CSF) soluble intercellular adhesion molecule 1 (sICAM-1) from normal control children as well as from children with Guillain-Barré syndrome (GBS), with Coxs...
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Thieme Revinter Publicações
2008-09-01
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| Series: | Arquivos de Neuro-Psiquiatria |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2008000400013 |
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| author | Alberto J. Dorta-Contreras Piotr Lewczuk Bárbara Padilla-Docal Elena Noris-García Raisa Bu Coifiu-Fanego Consuelo Sánchez-Martínez Alexis Rodríguez-Rey Marlén González-Hernández |
| author_facet | Alberto J. Dorta-Contreras Piotr Lewczuk Bárbara Padilla-Docal Elena Noris-García Raisa Bu Coifiu-Fanego Consuelo Sánchez-Martínez Alexis Rodríguez-Rey Marlén González-Hernández |
| author_sort | Alberto J. Dorta-Contreras |
| collection | DOAJ |
| description | The intercellular adhesion molecule is a transmembrane glycoprotein belonging to the immunoglobulin superfamily. Serum and cerebrospinal fluid (CSF) soluble intercellular adhesion molecule 1 (sICAM-1) from normal control children as well as from children with Guillain-Barré syndrome (GBS), with Coxsackie A9 virus meningoencephalitis and with Streptococcus pneumoniae meningoencephalitis were studied. sICAM-1 was quantified using an immunoenzimatic assay and albumin using the immunodiffusion technique in both biological fluids. Increased sICAM-1 values in CSF in patients with GBS correspond to an increase of the albumin CSF/serum quotient. In contrast, in inflammatory diseases like S. pneumoniae and Coxsackie A9 virus meningoencephalitis an increased brain-derived fraction was observed. In particular cases these values are 60-65% and 70-75% respectively. The results indicate an additional synthesis of sICAM-1 in subarachnoidal space during central nervous system (CNS) inflammatory process. An important role of sICAM-1 in the transmigration of different cell types into CSF during CNS inflammation in children with S. pneumoniae and Coxsackie A9 meningoencephalitis may be suggested.<br>La molécula de adhesión intercelular es una glicoproteína que pertenece a la superfamilia de las inmunoglobulinas. Se estudiaron los niveles de molécula de adhesión intercelular tipo 1 soluble (sICAM-1) en suero y líquido cefalorraquídeo (LCR) de niños con meningoencefalitis por Streptococcus pneumoniae y por Coxsackie A9 al igual que en niños con sindrome de Guillain-Barré (SGB). sICAM-1 fue cuantificado por ensayo inmunoenzimático y la albúmina por inmunodifusión en ambos líquidos biológicos. Los valores incrementados de sICAM-1 en LCR en los pacientes con GBS corresponden a valores aumentados de razón LCR/suero de albúmina. En contraste, en las enfermedades inflamatorias como las meningoencefalitis por S. pneumoniae y por Coxsackie A9 se observa un incremento en la fracción derivada del cerebro. En casos particulares los valores se incrementan hasta un 60-65% y 70-75% respectivamente. Los resultados indican una síntesis adicional de sICAM-1 en el espacio subaracnoideo durante el proceso inflamatorio del sistema nervioso central (SNC). Esto puede sugerir un importante papel del sICAM-1 en la transmigración de diferentes tipos celulares en el LCR durante la inflamación del SNC en niños con meningoencefalitis por S pneumoniae y coxsackie A9. |
| format | Article |
| id | doaj-art-db8fa7f729804aadbca7f1d5d01f7547 |
| institution | Kabale University |
| issn | 0004-282X 1678-4227 |
| language | English |
| publishDate | 2008-09-01 |
| publisher | Thieme Revinter Publicações |
| record_format | Article |
| series | Arquivos de Neuro-Psiquiatria |
| spelling | doaj-art-db8fa7f729804aadbca7f1d5d01f75472025-08-20T03:24:20ZengThieme Revinter PublicaçõesArquivos de Neuro-Psiquiatria0004-282X1678-42272008-09-01663a50450810.1590/S0004-282X2008000400013sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniaeAlberto J. Dorta-ContrerasPiotr LewczukBárbara Padilla-DocalElena Noris-GarcíaRaisa Bu Coifiu-FanegoConsuelo Sánchez-MartínezAlexis Rodríguez-ReyMarlén González-HernándezThe intercellular adhesion molecule is a transmembrane glycoprotein belonging to the immunoglobulin superfamily. Serum and cerebrospinal fluid (CSF) soluble intercellular adhesion molecule 1 (sICAM-1) from normal control children as well as from children with Guillain-Barré syndrome (GBS), with Coxsackie A9 virus meningoencephalitis and with Streptococcus pneumoniae meningoencephalitis were studied. sICAM-1 was quantified using an immunoenzimatic assay and albumin using the immunodiffusion technique in both biological fluids. Increased sICAM-1 values in CSF in patients with GBS correspond to an increase of the albumin CSF/serum quotient. In contrast, in inflammatory diseases like S. pneumoniae and Coxsackie A9 virus meningoencephalitis an increased brain-derived fraction was observed. In particular cases these values are 60-65% and 70-75% respectively. The results indicate an additional synthesis of sICAM-1 in subarachnoidal space during central nervous system (CNS) inflammatory process. An important role of sICAM-1 in the transmigration of different cell types into CSF during CNS inflammation in children with S. pneumoniae and Coxsackie A9 meningoencephalitis may be suggested.<br>La molécula de adhesión intercelular es una glicoproteína que pertenece a la superfamilia de las inmunoglobulinas. Se estudiaron los niveles de molécula de adhesión intercelular tipo 1 soluble (sICAM-1) en suero y líquido cefalorraquídeo (LCR) de niños con meningoencefalitis por Streptococcus pneumoniae y por Coxsackie A9 al igual que en niños con sindrome de Guillain-Barré (SGB). sICAM-1 fue cuantificado por ensayo inmunoenzimático y la albúmina por inmunodifusión en ambos líquidos biológicos. Los valores incrementados de sICAM-1 en LCR en los pacientes con GBS corresponden a valores aumentados de razón LCR/suero de albúmina. En contraste, en las enfermedades inflamatorias como las meningoencefalitis por S. pneumoniae y por Coxsackie A9 se observa un incremento en la fracción derivada del cerebro. En casos particulares los valores se incrementan hasta un 60-65% y 70-75% respectivamente. Los resultados indican una síntesis adicional de sICAM-1 en el espacio subaracnoideo durante el proceso inflamatorio del sistema nervioso central (SNC). Esto puede sugerir un importante papel del sICAM-1 en la transmigración de diferentes tipos celulares en el LCR durante la inflamación del SNC en niños con meningoencefalitis por S pneumoniae y coxsackie A9.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2008000400013líquido cefalorraquídeosICAM-1Coxsackie A9Streptococcus pneumoniaeniñoscerebrospinal fluidsICAM-1Coxsackie A9Streptococcus pneumoniaechildren |
| spellingShingle | Alberto J. Dorta-Contreras Piotr Lewczuk Bárbara Padilla-Docal Elena Noris-García Raisa Bu Coifiu-Fanego Consuelo Sánchez-Martínez Alexis Rodríguez-Rey Marlén González-Hernández sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniae Arquivos de Neuro-Psiquiatria líquido cefalorraquídeo sICAM-1 Coxsackie A9 Streptococcus pneumoniae niños cerebrospinal fluid sICAM-1 Coxsackie A9 Streptococcus pneumoniae children |
| title | sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniae |
| title_full | sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniae |
| title_fullStr | sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniae |
| title_full_unstemmed | sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniae |
| title_short | sICAM-1 intrathecal synthesis and release during the acute phase in children suffering from Coxsackie A9 and S. pneumoniae meningoencephalitis Sintesis intratecal de sICAM-1 y liberación durante la fase aguda en niños con meningoencefalitis por Coxsackie A9 y S pneumoniae |
| title_sort | sicam 1 intrathecal synthesis and release during the acute phase in children suffering from coxsackie a9 and s pneumoniae meningoencephalitis sintesis intratecal de sicam 1 y liberacion durante la fase aguda en ninos con meningoencefalitis por coxsackie a9 y s pneumoniae |
| topic | líquido cefalorraquídeo sICAM-1 Coxsackie A9 Streptococcus pneumoniae niños cerebrospinal fluid sICAM-1 Coxsackie A9 Streptococcus pneumoniae children |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2008000400013 |
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