AIM: To investigate the growth hormone (GH) and growthhormone receptor (GHR) expression of and its clinicalsignificance in patients with chronic atrophic gastritis (CAG).METHODS: A total of 90 cases were enrolled in the study.Thirty were healthy controls, the other 60 patients weredivided into two groups according to the endoscopical andhistological diagnosis. Blood samples were drawn in themorning (menarche did not occur during the bloodextraction in female patients), gastric mucosa was obtainedby endoscopy. Serum GH and gastrice mucosal GHR levelswere measured using radioimmunoassay (RIA) and EnVinsion technique.RESULTS: The average GH level was 1.021*0.132 pg/L inCAG patients, in controls it was 2.869+_0.512 )~g/L. Therewas a significant difference between these two groups(P0.05).CONCLUSION: The study shows that levels of GH andGHR expression are low in CAG patients. CAG pathogenesishas a correlation with mucosal nutrient deficiency,decreased levels of GH and GHR have an adverse effect onthe repair and regeneration of CAG. There is no significantchange of GH in gastric carcinorma patients, GH dose notplay a role in the pathogenesis of gastric cancer.
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机译:NEW RECOMMENDATIONS FOR THE QUALITY AND SAFETY OF TISSUES AND CELLS FOR CLINICAL APPLICATION AND ITS SIGNIFICANCE FOR THE PRACTICE OF TISSUE ESTABLISHMENTS PERFORMING CRYOPRESERVATION
机译:Effect of dietary carbohydrate levels on growth performance, body composition, intestinal and hepatic enzyme activities, and growth hormone gene expression of juvenile golden pompano, Trachinotus ovatus