Instructions: In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".
Input: Paragraph: Glycyrrhizin (GL) is known to have various immunomodulating activities and has long been used clinically as an antiallergic and anti-hepatitis agent. While the potency of GL against lung inflammatory diseases has been expected, the effect of GL on the lung has been poorly understood. Lung fibroblasts are known as a potent producer of inflammatory chemokines, IL-8 and eotaxin 1, by which neutrophils and eosinophils are strongly attracted during inflammation. Therefore, we studied the effects of GL on the production of these chemokines using a human fetal lung fibroblast cell line, HFL-1, stimulated with TNFa and IL-4. Moreover, we examined the structure-activity relationships of GL to explore more beneficial compounds. 18a,h-GL inhibited IL-8 dose-dependently and inhibited eotaxin 1 slightly. 18a,h-Glycyrrhetic acid (GA) did not inhibit IL-8 but inhibited eotaxin 1. The effect of 18a,h-glycyrrhetic acid monoglucuronide (MGA) resembled that of 18a,h-GL but was weaker. Both 3h-[(2-O-h-d-glucopyranuronosyl-h-d-glucopyranuronosyl)oxy]-18h-11-deoxo-olean-12-en-30-oic acid (11deoxo-GL) and 3h-[(2-O-h-d-glucopyranuronosyl-h-d-glucopyranuronosyl)oxy]-olean-11,13(18)-dien-30-oic acid (hetero-GL) exhibited inhibitory activity with significant cytotoxicity. 3h-[(2-O-h-d-Glucopyranuronosyl-h-d-glucopyranuronosyl)oxy]-18h-olean-9,12-dien-30-oic acid (homo-GL) did not have cytotoxicity but its activity was mild like that of 18a,h-GL. 3h-[(2-O-h-d-Glucopyranuronosyl-h-d-glucopyranuronosyl)oxy]-olean-11,13(18)-dien-30-ol (hetero-30-OH-GL) and 3h- [(2-O-h-d-glucopyranuronosyl-h-d-glucopyranuronosyl)oxy]-18h-olean-9,12-dien-30-ol (homo-30-OH-GL) showed potent inhib-1567-5769/$ -see front matter D itory effects, at concentrations lower than 18a,h-GL with no significant cytotoxicity. These results suggest that GL-related compounds are effective in reducing chemokine production and that GL-modified compounds including hetero-30-OH-GL and homo-30-OH-GL appear most beneficial in view of their inhibitory capacity with less cytotoxicity. D
Title: Glycyrrhizin and related compounds down-regulate production of inflammatory chemokines IL-8 and eotaxin 1 in a human lung fibroblast cell line
Output:
True