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Mucin secretion in human epithelial cell cultures.
| Treatment | Ratio, treatment/control |
|---|---|
| None (control) | 1.00 |
| Echinacea (EP) only | 0.76 |
| Rhinovirus (RV1A) infection | 2.18 |
| Echinacea (EP) + RV1A | 0.64 |
Bronchial epithelial cell cultures (BEAS-2B) were treated with combinations of EP and rhinovirus RV1A, as indicated, and supernatants were assayed for secreted MUC5A by ELISA (details in [55]).
