The findings of this study demonstrate that the tissue alterations of the wound healing process could be accelerated by phenytoin and the potential local pathways of vascular endothelial growth factor and basic fibroblast growth factor.

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Prostate cancer is the most common cancer among men in many countries. Although the etiology of prostate cancer largely is unknown, both genetic and environmental factors may be involved. Advanced age, androgen metabolism, and heredity-race have been reported to be possible risk factors. On the other hand, several studies indicate that genetic polymorphisms in biotransformation enzymes play a role in prostate cancer development. In this study, association of the prostate cancer risk with genotype frequencies of the Phase I (CYP1A1) and Phase II (GSTM1 and GSTT1) biotransformation enzymes was investigated in 321 Turkish individuals (152 prostate cancer patients and 169 age-matched male controls). The presence or absences of the GSTM1 and GSTT1 genes were determined by a PCR-based method. Genotypes of CYP1A1 were determined by MspI-RFLP. The prevalence of GSTM1 null genotype in the cases was 64 percent, compared to 31 percent in the control group, indicating a strong association (OR = 4.08, 95%CI = 2.50-6.69). No association was observed between either GSTT1 null genotype or CYP1A1 polymorphism and prostate cancer incidence. No statistically significant association was observed between smoking status of the patients and any of the polymorphisms studied. In conclusion, results of this study indicate that only the GSTM1 null genotype may play an important role as a risk factor for prostate cancer development in Turkish population.

Iron deficiency anemia and hyperlipidemia are common public health problems in Turkey. The connection between iron and lipid metabolisms has not been clarified yet. The aim of the study was to determine the effect of iron deficiency on carnitine and lipid metabolism. Study group was consisted of 70 children (mean age 14.7 +/- 1.3 months) suffering from iron deficiency anemia and 20 healthy children (mean age 13.7 +/- 1.2 months) attended to outpatient clinics of Cumhuriyet University, Sivas were enrolled the study as the control group. Assessments of serum free carnitine concentrations, total triglyceride, total cholesterol and VLDL levels were made in both groups. The mean serum free carnitine concentration was significantly lower than the control group (18.9 +/- 0.43 nmol/ml and 45.9 +/- 1.47 nmol/ml respectively, t = 17.5 p < 0.01). Results of our study also indicated higher serum total triglyceride, total cholesterol and VLDL levels in iron deficient patients than the healthy controls. Regression analyses indicated a negative correlation between serum free carnitine and total triglyceride levels in iron deficient patients. This study confirms that iron deficiency anemia may be linked to the endogenous carnitine synthesis in pediatric age group, and thus hyperlipidemia appears to be a risk factor for premature cardiovascular diseases.

These results had showed us that phenytoin administration resulted in enhanced stability of colonic anastomoses during the first postoperative week and rectal administration showed better results than oral administration.

The serum free carnitine levels of 33 children with recurrent pulmonary infection and 30 healthy children were measured and found to be 26.12 f 0.98 nmol/mL and that of the control group 38.98 f 0.79 nmoVmL on the average. The mean free carnitine level was statistically determined to be significantly lower when compared with that of the control group (P < 0.01). The results indicate that oral L-carnitine therapy is recommended for pediatric patients with recurrent pulmonary infection. Key wordscarnitine, recurrent pulmonary infection.L-carnitine is a cofactor playing an essential role in the mitochondrial oxidation of long-chain fatty acids.' Recently an increasing number of cases with hypocarnitinemia has been described. These disorders have been classified as

TSA and TNF appear during events that lead to lung injury following lower extremity I/R.

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