PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2154066-14 1990 In conclusion, the persistent and progressive changes seen in the biochemical (LDH, TP, BG, NAG) and cellular parameters (total cells, neutrophils and lymphocytes) following silica administration correlated with the fibrotic response which occurred after exposure to this material. Silicon Dioxide 174-180 N-acetyl-alpha-glucosaminidase Homo sapiens 92-95 6331485-5 1984 Similarly, the NAG level in the silicosis patients with matched controls was higher than that in the silica-exposed controls (P less than 0.05). Silicon Dioxide 101-107 N-acetyl-alpha-glucosaminidase Homo sapiens 15-18