Table 1 Expression of brain-derived neurotrophic factor (BDNF) and bone morphogenetic protein receptor type IA (BMPR1A) in gallbladder adenocarcinoma, peritumoral, adenoma, polyp, and chronic cholecystitis tissues
Tissue | Total, n | BDNF | BMPR1A | ||||
|---|---|---|---|---|---|---|---|
Positive, n (%) | χ 2 | P | Positive, n (%) | χ 2 | P | ||
Gallbladder adenocarcinoma | 100 | 55 (55.0) | Â | Â | 53 (53.0) | Â | Â |
Peritumoral tissues | 46 | 12 (26.1) | 10.61 | <0.01 | 36 (78.3) | 8.45 | <0.01 |
Adenoma | 30 | 7 (23.3) | 9.28 | <0.01 | 24 (80.0) | 6.97 | <0.01 |
Polyp | 15 | 2 (13.3) | 9.06 | <0.01 | 12 (80.0) | 3.87 | <0.01 |
Chronic cholecystitis | 35 | 4 (11.4) | 20.01 | <0.01 | 31 (88.6) | 13.96 | <0.01 |