Adenosylmethionine Metabolism in Human Inflammation
Translational Study on the Regulation of Adenosylmethionine Synthesis During Chronic Inflammation
Studieoversigt
Status
Status
Betingelser
Betingelser
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
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
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
|---|
|
Arthritis
subjects with arthritis
|
|
Health control subjects
Health control
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
s-adenosylmethionine
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
blood amino acid profile (serine, glycine, methionine,cysteine, cystathionine, dimethylglycine)
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: En-Pei I Chiang, PhD, Department of Food Science and Biotechnology, National Chung Hsing University
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Forventet)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- SF11093
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