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S Yeşil

Publications and source records attributed to S Yeşil.

3 recordsLinked to original sources
PubMed2000

Serum concentrations of insulin-like growth factor-I and insulin-like growth factor binding protein-3 in patients with chronic hepatitis.

BACKGROUND: Insulin-like growth factor-I is a liver-derived humoral factor, which has important anabolic and metabolic actions and is predominantly bound by insulin-like growth factor binding protein-3. Low serum concentrations of both insulin-like growth factor-I and insulin-like growth factor binding protein-3 have been reported in patients with chronic liver disease, especially cirrhosis, but their conditions in chronic hepatitis are uncertain. The aim of this study was to evaluate the effect of chronic hepatitis on serum concentrations of insulin-like growth factor-I and insulin-like growth factor binding protein-3 and their association with hepatic inflammation activity and fibrosis. METHODS: Serum insulin-like growth factor-I and insulin-like growth factor binding protein-3 were measured by RIA (ng/ml) in 17 patients with mild to severe chronic viral hepatitis (12 chronic hepatitis C, 5 chronic hepatitis B) and 16 healthy subjects. The hepatic inflammation activity and the severity of fibrosis were evaluated using Desmet classification. RESULTS: Both insulin-like growth factor-I and insulin-like growth factor binding protein-3 levels did not correlate with inflammation activity, fibrosis or transaminase levels. In the chronic hepatitis group, insulin-like growth factor-I levels were significantly higher than the control group (mean, 263.8 +/- 27.33 versus 127.14 +/- 10.83 ng/ml, P < 0.001, respectively), whereas insulin-like growth factor binding protein-3 levels were significantly lower when compared with the controls (1643.47 +/- 60.68 versus 2728.87 +/- 284.61 ng/ml, P < 0.05, respectively). CONCLUSIONS: These results suggest that the concomitant states of serum insulin-like growth factor-I and insulin-like growth factor binding protein-3 levels in patients with chronic hepatitis may be different from cirrhotic patients and high serum IGF-I levels may be a specific finding of the stage of chronic hepatitis before developing cirrhosis.

Adult↗
PubMed1994

ACE inhibitors and cough.

Probably the most common and irritating side effect of angiotensin-converting enzyme (ACE) inhibitors is cough. In this retrospective study the incidence of cough was investigated in 1113 patients with arterial hypertension who were receiving ACE inhibitors alone or in combination with other antihypertensive agents. Patients were treated with one of the following ACE inhibitors: enalapril 10-20 mg/day (n:668), captopril 25-75 mg/day (n:234), perindopril 2-8 mg/day (n:90), or lisinopril 5-20 mg/day (n:121). Mean follow-up periods were twenty-six months with enalapril, twenty-nine months with captopril, eleven months with perindopril, and thirteen months with lisinopril. Spontaneously declared cough incidence in enalapril, captopril, perindopril, and lisinopril groups were 7%, 5.1%, 2.2%, and 1.6%, respectively. Cough was not dose related. Treatment was stopped in all patients with cough. In 59% of patients the onset of cough occurred after the first month of treatment (thirty to one hundred eighty days). Cough decreased by 50% within three days of drug cessation and disappeared in ten days. Mean age of patients with cough was 58.7 years and 79% of them were women. In patients without cough, mean age was 57.8 years and 56% of them were women. There was no significant difference between the two groups regarding mean age, but the sex difference between groups was statistically significant (P < 0.05). In conclusion, although cough may occur with all four types of ACE inhibitors, the incidence of this side effect was higher during enalapril and captopril treatment than during lisinopril and perindopril treatment. The incidence was also greater in women than in men.

Adult↗