Side effects assessment in glicolyc acid peelings in patients with acne type I.

Chemical peeling implies the application of a chemical agent to the skin, which causes controlled destruction of a part or the entire epidermis, with or without the dermis, leading to exfoliation and removal of superficial lesions, followed by regeneration of new epidermal and dermal tissues. The present study was directed toward safety concerns associated with superficial chemical peeling with glycolic acid (GA) in different concentrations at patients with acne tip I. A sample of 90 patients of either sex, aged between 17 to 21 years, were included in the study and submitted to superficial chemical peeling for acne vulgaris. The study lasted eight weeks and peeling sessions were carried out in each patient. Tolerance to the procedure and any undesirable effects noted during these sessions were recorded. For data statistical analysis and interpretation of results, software program "SPSS version 13" was used. Results were expressed through the descriptive statistics, as simple frequencies and percentages, while for establishing of statistically significant differences, in use was Friedman's test of significance. Almost all the patients tolerated the procedure well. Of totally 90 patients, only six, at the end of therapy experienced hard erythema, only ten, at the end of therapy experienced hard desquamation and only eleven, at the end of therapy experienced hard sensation of pulling of facial skin. Chemical peeling with glycolic acid is a well tolerated and safe treatment modality in acne type I.

[Gender difference in hipolipemic and anti-inflammatory effects of statins in diabetics with coronary artery disease].

BACKGROUND/AIM: Statins produce hipolipemic and pleotropic effects on markers of inflammation with stabilization of atheromatous plaque. The aim of this paper was to examine gender difference in hipolipemic and antiinflammatory effects of statins in patients with diabetes mellitus (DM) type 2 with coronary artery disease (CAD). METHODS: Sixty dyslipidemic patients with DM type 2 were analyzed. Lifestyle modification and hipolipemic diet were applied in all patients divided into two groups: 30 patients with statins therapy (20 mg of simvastatin or equivalent dose of some other statins, during 3 months) and 30 patients without statins therapy. Estimation of obesity, quality of glicoregulation, and determination of inflammatory parameters: C-reactive protein (CRP), fibrinogen, total and differential leukocyte count, intracellular adhesive molecules (ICAM-1), vascular adhesive molecule-(VCAM-1) and lipid profile (total cholesterol--TC, LDL-C, HDL-C, triglicerides--TG) were done. RESULTS: Women with DM type 2 were more obese and had significant disturbances in lipid profiles, glicoregulation and inflammatory markers compared to men. Statins therapy significantly improved all lipid parameters and quality of glicoregulation in women, while there were only significant reduction of LDL-C and nonHDL-C in males. There were more significant reductions of inflammatory markers in women as compared to men with statins therapy. In the group without statins there was not such significant reduction. Concentration of ICAM-1 was the lowest in men on statins therapy, while there were no significant variability of VCAM-1 values between groups and genders. CONCLUSION: Women with DM type 2 and CAD have more prominent lipoprotein disorders and impaired glicoregulation with expression of enhanced proinflammatory state which could not be seen in men. Statins therapy exerts more favorable effects in women leading to stabilization of lipoprotein profiles, improvement of glicoregulation and reduction of inflammatory markers. More superior antiinflammatory effects of statins therapy in men were registered only in significant ICAM-1 reduction.