[Show abstract][Hide abstract] ABSTRACT: A 25-year-old female patient with Crohn's disease had been using azathioprine and metronidazole for an extended period because of recurrent perianal and rectovaginal fistulae. Infliximab was added to the treatment regimen following postoperative recurrence of a rectovaginal fistula. Upon the development of severe neutropenia and thrombocytopenia after the third dose of infliximab, azathioprine and infliximab were stopped. Neutropenia work-up did not reveal any other cause. Neutropenia was ameliorated with use of granulocyte colony-stimulating factor. Treatment was restarted with infliximab alone upon leakage from the rectovaginal fistula with no hematologic toxicity. This case was considered as a serious adverse effect of infliximab and azathioprine combination therapy.
The Turkish journal of gastroenterology: the official journal of Turkish Society of Gastroenterology 10/2011; 22(5):537-9. · 0.47 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: Somatostatin receptors have been shown on hepatic stellate cells, and somatostatin infusion has been shown to inhibit hepatic stellate cells activation. We aimed to test the effects of a long-acting somatostatin analogue, lanreotide, on bile duct ligation-induced liver fibrosis in rats.
Thirty-seven Wistar rats were divided into 5 groups as follows: Group 1, bile duct ligation+lanreotide; Group 2, bile duct ligation; Group 3, sham+lanreotide; Group 4, sham; and Group 5, control group. Lanreotide-autogel (20 mg/kg/month) or saline in intraperitoneal doses was administered. Serum biochemical parameters, liver collagen level, and oxidative stress and histological parameters were determined after 28 days.
The tissue collagen level, biochemical parameters (AST, ALT, bilirubins, alkaline phosphatase, γ-glutamyl transpeptidase) and oxidative stress parameters (malondialdehyde, luminal, lucigenin) in the bile duct ligation groups were higher than in the sham-operated and control groups (p<0.001 for all). Lanreotide improved malondialdehyde and glutathione levels in the bile duct ligation+lanreotide group. In histopathological examination, bile duct ligation groups showed stage-3 liver fibrosis, while all the controls were normal. Lanreotide did not improve the liver fibrosis histologically or biochemically.
A monthly active somatostatin analogue, lanreotide, improved malondialdehyde and glutathione; however, it was not able to improve bile duct ligation-induced liver fibrosis in rats. Although lanreotide is a long-acting medication, it did not show anti-fibrotic effects in the model.
The Turkish journal of gastroenterology: the official journal of Turkish Society of Gastroenterology 09/2010; 21(3):287-92. · 0.47 Impact Factor
[Show abstract][Hide abstract] ABSTRACT: The image of the tourist destination plays an essential role in the decision making process regarding the choice of a holiday. Image has a crucial role in the success of the destination because it influences the consumers’ satisfaction and helps in drawing up a promotion strategy for the positioning/repositioning on a certain market, branding/rebranding the tourist destination. Information from different sources contribute to the formation of the image of a certain destination, information which can be distributed into: the promotion performed by the destination; the other’s opinions (direct or indirect); mass-media and the popular culture. We intended to investigate Romania’s image a a tourist destination among the Turkish students. The results showed that the students had very poor knowledge of our country.
Revista de turism / Journal of tourism. 10(10):13-19.