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Surgery has many immunomodulatory properties of which the mechanism is not clearly understood.
surgery and anesthesia have a deleterious effect on immune system,studyingtryptophan pathway might give more information on their effect.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| CABG group |
| ||
| spine group |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| tryptophan | Other | measurement of tryptophan in serum |
|
| Measure | Description | Time Frame |
|---|---|---|
| tryptophan metabolites in serum | 72 hours |
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Inclusion Criteria:
Exclusion Criteria:
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adults undergoing elective surgery
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Assiut university | Recruiting | Asyut | 71111 | Egypt |
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| ID | Term |
|---|---|
| D014364 | Tryptophan |
| ID | Term |
|---|---|
| D024322 | Amino Acids, Aromatic |
| D000598 | Amino Acids, Cyclic |
| D000596 | Amino Acids |
| D000602 | Amino Acids, Peptides, and Proteins |
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| D000601 | Amino Acids, Essential |