Adenosylmethionine Metabolism in Human Inflammation
Translational Study on the Regulation of Adenosylmethionine Synthesis During Chronic Inflammation
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Descripción detallada
Tipo de estudio
Tipo de estudio
Inscripción (Anticipado)
Inscripción
Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Método de muestreo
Población de estudio
Descripción
Inclusion Criteria:
- > 18 years
Exclusion Criteria:
- pregnancy,
- anemia (hemoglobin 10 mg/dL or lower),
- thrombocytopenia (platelet count below 50,000 cells/μL),
- abnormal serum hepatic transaminase (aspartate aminotransferase or alanine aminotransferase above 50 IU/L),
- diabetes or cancer
Plan de estudios
¿Cómo está diseñado el estudio?
Número de grupos/cohortes
Cohortes e Intervenciones
Grupo / CohorteGrupo / Cohorte |
|---|
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Arthritis
subjects with arthritis
|
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Health control subjects
Health control
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
s-adenosylmethionine
Periodo de tiempo: Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
blood samples were collected and stored for later analyses of above metabolites
|
Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
|
homocysteine
Periodo de tiempo: Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
blood samples were collected and stored for later analyses of above metabolites
|
Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
|
folate
Periodo de tiempo: Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
blood samples were collected and stored for later analyses of above metabolites
|
Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
|
vitamin B6
Periodo de tiempo: Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
blood samples were collected and stored for later analyses of above metabolites
|
Blood were collected at admission. Some participants were followed for 4wks if medication was changed by the doctor
|
Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
blood amino acid profile (serine, glycine, methionine,cysteine, cystathionine, dimethylglycine)
Periodo de tiempo: Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
blood samples were collected and stored for later analyses of above metabolites
|
Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
|
gene expression of target enzymes in PBMCs
Periodo de tiempo: Blood were collected at admission.Blood were dawn again 1mo later if his medication was changed by the doctor
|
blood samples were collected and stored for later analyses
|
Blood were collected at admission.Blood were dawn again 1mo later if his medication was changed by the doctor
|
|
enzyme activities of S-adenosylmethionine synthase in RBC
Periodo de tiempo: Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
blood samples were collected and stored for later analyses of above metabolites
|
Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
|
vitamin B6 metabolic enzyme in RBC
Periodo de tiempo: Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
blood samples were collected and stored for later analyses of above metabolites
|
Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
|
polymorphisms in one carbon metabolism enzymes in PBMCs
Periodo de tiempo: Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
blood samples were collected and stored for later analyses
|
Blood were collected at admission. Blood were dawn again 1mo later if his medication was changed by the doctor
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Colaboradores
Colaboradores
Investigadores
Investigadores
- Investigador principal: En-Pei I Chiang, PhD, Department of Food Science and Biotechnology, National Chung Hsing University
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización primaria
Finalización del estudio (Anticipado)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
Otros números de identificación del estudio
- SF11093
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