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While serum NSE, MBP, and S100B values cannot be considered as biomarkers for ASD, GFAP may be a biomarker and is suggested as a possible indicator of autism severity.

Tissue adhesives are being used in medical and cosmetic industries and first aid for a long time. But their everyday usage has not been widespread. Only case report information is available about their usage. Despite good and meaningful results after they were used, there is lack of standard information that gives idea of about in which cases they could be helpful. Nowadays, cyanoacrylates are used in the surgery more frequently. In this review, we wanted to oversee the biochemical properties and the urological utilisation areas of cyanoacrylates.

Aim:URS is a very commonly used procedure for treatment of ureter stones. Increased hydrostatic pressure in the collecting system linked to fluids used during the procedure may cause harmful effects on the kidney. The aim of this study is to determine whether the URS procedure has a negative effect on the kidney by investigating NGAL, KIM-1, FABP and Cys C levels in urine.Material and Methods:This study included 30 patients undergoing ureterorenoscopy (URS) for ureter stones. Urine samples were collected 5 times; before the URS procedure (control) and at 1, 3, 5 and 12 hours following the procedure. NGAL, KIM-1, FBAP and Cys C levels were measured in urine and compared with the control values.Results:The NGAL levels in urine before the procedure and at 1, 3, 5 and 12 hours after the procedure were 34.59±35.34; 62.72±142.32; 47.15±104.48; 45.23±163.16 and 44.99±60.79ng/mL, respectively (p=0.001). Similarly, the urinary KIM-1, FABP and Cys C levels were found to increase compared to control values; however this increase did not reach statistical significance (p >0.05).Conclusions:After the URS procedure, there were important changes in NGAL, FABP, KIM-1 and Cys C levels. These changes reached statistical significance for NGAL, but did not reach significance for the other parameters. In conclusion, the URS procedure significantly affects the kidney; however, this effect disappears over time.

Objective: The aim of this prospective randomized trial is to verify whether there is an association between the methods of administration of enteral nutrition and the leptin and ghrelin hormones, which have a major role in the regulation of energy metabolism. Methods: This study enrolled 38 enteral-fed patients aged 18 to 85 in the Intensive Care Unit. The patients were prospectively randomized to receive either continuous infusion (n=19) or intermittent feeding (n=18) of enteral nutrition. In addition to routine biochemical assays, blood samples were taken from the patients for leptin and ghrelin analyses on the 1th, 7th, and 14th days of enteral nutrition. Results: There was no statistically significant difference between the groups regarding descriptive statistics and categorical variables such as underlying diseases, complications, steroid use and others (p>0.05). The decrease in the number of white blood cells and in creatinine and C-reactive protein levels over time were statistically significant (p=0.010, p=0.026, p<0.001 respectively). There was no statistically significant difference between the groups with respect to leptin and ghrelin levels (p=0.982 and p=0.054). Leptin levels did not change over time; however, the ghrelin levels of both groups were significantly higher on the 7th and 14th days than on the first day of analysis (p=0.003). Conclusion: This study revealed that both continuous and intermittent enteral nutrition feeding regimens were well tolerated in Intensive Care Unit patients showing minor complications. The method of administration of enteral nutrition alone did not affect the leptin and ghrelin levels. Randomized controlled large cohort trials are needed to to compare intermittent and continuous enteral nutrition to determine which one is more adaptable to diurnal patterns of secretion metabolic hormones.

Introduction Sepsis is an inflammatory reaction to bacteria involving the whole body and is a significant cause of mortality and economic costs. The purpose of this research was to determine whether tadalafil exhibits a preventive effect on sepsis in a septic model induced in rats with cecal ligation and puncture (CLP).Materials and Methods Rats were randomly separated into groups, 10 rats in each: (i) a sham (control) group, (ii) an untreated sepsis group, (iii) a sepsis group treated with 5mg/kg tadalafil and (iv) a sepsis group treated with 10mg/kg tadalafil. A polymicrobial sepsis model was induced in rats using CLP. Rats were sacrificed after 16h, and blood and kidney tissues were collected for biochemical and histopathological study.Results Levels of the inflammatory parameter IL-6 decreased significantly in the sepsis groups receiving tadalafil in comparison with the untreated sepsis group (p<0.05). In terms of histopathology, inflammation scores investigated in kidney tissues decreased significantly in the sepsis groups receiving tadalafil compared to the untreated sepsis group (p<0.05). In addition, levels of creatinine and cystatin C measured in septic rats receiving tadalafil were lower by a clear degree than in septic rats (p<0.05).Conclusion In this study, tadalafil exhibited a preventive effect for sepsis-related damage by suppressing inflammation in serum and kidney tissue of septic rats in a polymicrobial sepsis model induced with CLP.

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Currently, prostate-specific antigen (PSA) is the most common oncological marker used for prostate cancer screening. However, high levels of PSA in benign prostatic hyperplasia and prostatitis decrease the specificity of PSA as a cancer marker. To increase the specificity of PSA, PSA derivatives and PSA kinetics have been used. However, these new techniques were not able to increase the diagnostic specificity for prostate cancer.Therefore, the search for new molecules and derivatives of PSA continues. With the aim of increasing the specificity of prostate cancer diagnosis, proPSA and the Prostate Health Index have been introduced. In this review, the roles of PSA, PSA derivatives, proPSA and the Prostate Health Index in Prostate Cancer diagnosis are examined.