Guo-Sheng Gu1, Jian-An Ren, Ning Li, Jie-Shou Li. 1. The Research Institute of General Surgery, Jinling Hospital, 305 Zhongshan East Road, Nanjing 210002, Jiangsu Province, China.
Abstract
AIM: To explore the effects of recombinant human growth hormone (rhGH) on intestinal mucosal epithelial cell proliferation and nutritional status in patients with enterocutaneous fistula. METHODS: Eight patients with enterocutaneous fistulas received recombinant human growth hormone (10 microg/d) for 7 d. Image analysis and immunohistochemical techniques were used to analyse the expression of proliferating cell nuclear antigen (PCNA) in intestinal mucosal epithelial cells in biopsy samples from the patients who had undergone an endoscopic biopsy through the fistula at day 0, 4 and 7. Body weights, nitrogen excretion, serum levels of total proteins, albumin, prealbumin, transferrin and fibronectin were measured at day 0, 4 and 7. RESULTS: Significant improvements occurred in the expression of PCNA in the intestinal mucosal epithelial cells at day 4 and 7 compared to day 0 (24.93 +/- 3.41%, 30.46 +/- 5.24% vs 12.92 +/- 4.20%, P < 0.01). These changes were accompanied by the significant improvement of villus height (500.54 +/- 53.79 microm, 459.03 +/- 88.98 microm vs 210.94 +/- 49.16 microm, P < 0.01), serum levels of total proteins (70.52 +/- 5.13 g/L, 74.89 +/- 5.16 g/L vs 63.51 +/- 2.47 g/L, P < 0.01), albumin (39.44 +/- 1.18 g/L, 42.39 +/- 1.68 g/L vs 35.74 +/- 1.75 g/L, P < 0.01) and fibronectin (236.3 +/- 16.5 mg/L, 275.8 +/- 16.9 mg/L vs 172.5 +/- 21.4 mg/L, P < 0.01) at day 4 and 7, and prealbumin (286.38 +/- 65.61 mg/L vs 180.88 +/- 48.28 mg/L, P < 0.05), transferrin (2.61 +/- 0.12 g/L vs 2.41 +/- 0.14 g/L, P < 0.05) at day 7. Nitrogen excretion was significantly decreased at day 7 (3.40 +/- 1.65 g/d vs 7.25 +/- 3.92 g/d, P < 0.05). No change was observed in the body weight. CONCLUSION: Recombinant human growth hormone could promote intestinal mucosal epithelial cell proliferation and protein synthesis in patients with enterocutaneous fistula.
AIM: To explore the effects of recombinant humangrowth hormone (rhGH) on intestinal mucosal epithelial cell proliferation and nutritional status in patients with enterocutaneous fistula. METHODS: Eight patients with enterocutaneous fistulas received recombinant humangrowth hormone (10 microg/d) for 7 d. Image analysis and immunohistochemical techniques were used to analyse the expression of proliferating cell nuclear antigen (PCNA) in intestinal mucosal epithelial cells in biopsy samples from the patients who had undergone an endoscopic biopsy through the fistula at day 0, 4 and 7. Body weights, nitrogen excretion, serum levels of total proteins, albumin, prealbumin, transferrin and fibronectin were measured at day 0, 4 and 7. RESULTS: Significant improvements occurred in the expression of PCNA in the intestinal mucosal epithelial cells at day 4 and 7 compared to day 0 (24.93 +/- 3.41%, 30.46 +/- 5.24% vs 12.92 +/- 4.20%, P < 0.01). These changes were accompanied by the significant improvement of villus height (500.54 +/- 53.79 microm, 459.03 +/- 88.98 microm vs 210.94 +/- 49.16 microm, P < 0.01), serum levels of total proteins (70.52 +/- 5.13 g/L, 74.89 +/- 5.16 g/L vs 63.51 +/- 2.47 g/L, P < 0.01), albumin (39.44 +/- 1.18 g/L, 42.39 +/- 1.68 g/L vs 35.74 +/- 1.75 g/L, P < 0.01) and fibronectin (236.3 +/- 16.5 mg/L, 275.8 +/- 16.9 mg/L vs 172.5 +/- 21.4 mg/L, P < 0.01) at day 4 and 7, and prealbumin (286.38 +/- 65.61 mg/L vs 180.88 +/- 48.28 mg/L, P < 0.05), transferrin (2.61 +/- 0.12 g/L vs 2.41 +/- 0.14 g/L, P < 0.05) at day 7. Nitrogen excretion was significantly decreased at day 7 (3.40 +/- 1.65 g/d vs 7.25 +/- 3.92 g/d, P < 0.05). No change was observed in the body weight. CONCLUSION: Recombinant humangrowth hormone could promote intestinal mucosal epithelial cell proliferation and protein synthesis in patients with enterocutaneous fistula.
Authors: T A Byrne; T B Morrissey; T V Nattakom; T R Ziegler; D W Wilmore Journal: JPEN J Parenter Enteral Nutr Date: 1995 Jul-Aug Impact factor: 4.016