It can be concluded that genital colonization with M. hominis and U. urealyticum may predispose to spontaneous abortion and low birth weight.

Aims: Serum levels of some cytokines and tumour markers are elevated in patients with chronic heart failure (HF). We aimed to investigate the relationship between circulating levels of cytokines and tumour markers in patients with HF. Methods: We included 35 HF patients and 33 normal controls. HF patients were divided into two groups: mild HF (NYHA class I/II) (n = 10) and severe HF (NYHA class III/IV) (n = 25). Serum cytokine levels (TNF-a, IL-1 h, IL-6, and IL-10) were measured by ELISA and tumour markers (CA 125, CA 19-9, CA 15-3, CEA and AFP) by chemiluminescent enzyme immunoassay. Results: Serum levels of TNF-a, IL-6, and IL-10 as cytokines, and CA 125 and CA 19-9 as tumour markers were significantly higher in HF patients than in normal controls ( p < 0.0001 for all). Serum levels of TNF-a, IL-6 and IL-10 and CA 125 in the severe HF patients were significantly higher than in the mild HF patients ( p < 0.001 for all). Correlation analysis showed that CA 125 was positively related to TNF-a (r = 0.624, p < 0.001), IL-6 (r = 0.671, p < 0.001), and IL-10 (r = 0.545, p < 0.001) in HF. Conclusion: These findings show that CA 125 is markedly elevated in patients with HF, and correlates with serum TNF-a, IL-6 and IL-10 levels. Therefore, we speculate that among the tumour markers studied, only CA 125 is closely related to the cytokine system.

VEGF may participate in the course of Behçet's syndrome, especially in the active stage, and elevated levels of VEGF may be an additional risk factor for the development of ocular disease, contributing to poor visual outcome.

We aimed to investigate whether the surgical removal of endometrioma alters the nuclear factor-kappa B1 (NF-kB1; p50/105) and NF-kB p65 (Rel A) expression in the eutopic endometrium of infertile women with endometrioma before and after laparoscopic removal of the ovarian endometrioma during the mid-secretory phase. Infertile women with endometrioma (n = 15) were enrolled. Infertile patients with nonendometriotic ovarian cyst (n = 10) and healthy fertile women (n = 10) were recruited as controls. Endometrial samples were obtained before and 3 months after the laparoscopic cystectomy. The NF-kB1 (p50/105) levels were analyzed by enzyme-linked immunosorbent assay (ELISA) in the endometrium of all groups before and after laparoscopic ovarian cystectomy during implantation window. Expression of NF-kB1 (p50/105) in eutopic endometrium was significantly higher in infertile women with endometrioma compared to nonendometriotic cyst and fertile controls (P < .05). Laparoscopic cystectomy resulted in a significant decrease in NF-kB1 expression in women with endometrioma. The NF-kB p65 (Rel A) immunoreactivity of eutopic endometrium decreased significantly subsequent to the surgical removal of the endometrioma. In conclusion, increased endometrial NF-kB expression may contribute to endometriosis-associated infertility.

No abstract

Although PCR was superior to the Tzanck test, the Tzanck test has also been proven to be a reliable diagnostic method, with a sensitivity of 76.9% and a specificity of 100%. We recommend the use of this easy, quick, reproducible, and inexpensive diagnostic test more often in dermatologic practice, especially in cutaneous herpes virus infections.

Ghrelin is a major hormone, regulating the energy balance of the body. Weight gain is a significant side effect of valproic acid, which has not been clearly identified pathogenetically. The aim of this study was to investigate the effect of valproic acid on ghrelin and its potential effects on weight gain and growth. Each patient and control group consisted of 35 children aged 3 to 15 years. Fasting serum glucose, insulin, C-peptide, leptin, ghrelin, insulin-like growth factor-1, and insulin-like growth factor binding protein-3 levels were measured in patients treated with valproic acid before and at month 6 of treatment. A significant increase in body weight, body mass index, height, and height standard deviation scores was observed in all patients after 6 months of treatment. Significant increases in growth velocity and weight gain were observed in the patient group compared with controls at 6 months of therapy. A significant increase in serum ghrelin levels (P < .01) was detected at the same time in the study group. A negative correlation of ghrelin with insulin-like growth factor-1 and insulin-like growth factor binding protein-3 was detected. Serum ghrelin levels were significantly increased (P < .05), and insulin-like growth factor-1 and insulin-like growth factor binding protein-3 levels were significantly decreased (P < .01 and P < .05, respectively) in the prepubertal group at 6 months of treatment, but no significant change was observed in the pubertal group. Consequently, ghrelin levels significantly increase in the prepubertal children treated with valproic acid. The weight gain in using valproic acid may be associated with the increase in ghrelin level in the early treatment period.

Objective: Nitric oxide (NO) is a potent vasodilator released by endothelial cells that plays an important role in modulating maternal and fetal vascular tone in normal pregnancy. Lower plasma levels of vitamins may result in hyperhomocysteinemia, a known risk factor in pregnancy. The aim of this study was to investigate whether there are alterations in the serum levels of total homocysteine (tHcy), folate, vitamin B₁₂, and total nitrite, as an index of NO, in smoking as compared with age-matched nonsmoking pregnant women. Methods: Thirty-three women (19 smoking and 14 nonsmoking) between 16 and 22 weeks of their gestation were included in this study. The serum tHcy levels were analyzed by using an enzyme-linked immunosorbent assay kit. Vitamin B₁₂ and folate values were measured by means of DPC kits. Total nitrite was measured by Griess reaction as an index of endogenous NO production. Results: The serum tHcy concentrations were significantly increased in smoking as compared with nonsmoking pregnant women (p < 0.001). The folate and vitamin B₁₂ concentrations were lower in smoking than in nonsmoking pregnant women, but only the differences in folate concentrations were statistically significant (p < 0.001). The tHcy concentrations showed a significant negative correlation with folate in the smoking pregnant women. The serum total nitrite concentrations were lower in smoking than in nonsmoking pregnant women (p < 0.05). In addition, the serum nitrite levels in smoking pregnant women had significant negative correlations with tHcy and positive correlations with folate and vitamin B₁₂ levels. Conclusions: In the light of our findings, we propose that smoking might enhance the vasoconstrictor capacity in pregnant women by increased tHcy concentrations and by a simultaneous decrease in the production of NO which is a vasodilator compound.