title: Scintigraphic evaluation of small intestinal transit in the streptozotocin induced diabetic rats.
abstract: OBJECTIVE
  Small intestine (SI) transit in the streptozotocin (STZ) induced diabetic rats were examined by using 99mTc-mebrofenin scintigraphy.
  
  
  METHODS
  Wistar albino rats (mean body weight: 220±12 g) were studied for both control (n=10) and diabetes mellitus (DM) (n=10) groups. Diabetes was induced by a single intraperitoneal injection of streptozotocin (50 mg kg(-1) body weight. SI transit time was assessed by measuring arrival times of 99mTc-mebrofenin from duodenum to caecum.
  
  
  RESULTS
  The mean transit time of 99mTc- mebrofenin was 67.8±11 min in control group. The mean transit time of SI was prolonged in STZ induced diabetic animals with (111.9±12.5, p=0.01). There was significant correlation between small intestinal transit time and blood glucose level (r: 0.73, p=0.01).
  
  
  CONCLUSIONS
  We observed that SI transit was prolonged in diabetic animals using 99mTc- mebrofenin, and additionally this technique is a readily available method for the detection of transit abnormalities in animal experiment.
authors.forename: G
authors.initials: G
authors.lastname: Durmus-Altun
authors.forename: U
authors.initials: U
authors.lastname: Vatansever
authors.forename: S
authors.initials: S
authors.lastname: Arzu Vardar
authors.forename: S
authors.initials: S
authors.lastname: Altaner
authors.forename: B
authors.initials: B
authors.lastname: Dirlik