[Maternal smoking during pregnancy and socioeconomic factors as predictors of low birth weight in term pregnancies in Nis].

Background/aim: Low birth weight (LBW) is a result of preterm birth or intrauterine growth retardation, and in both cases is the strongest single factor associated with perinatal and neonatal mortality. It is considered that socioeconomic factors, as well as mothers bad habits, play the most significant role in the development of LBW, which explains notable number of researches focused on this particular problem. The aim of this study was to characterize socioeconomic factors, as well as smoking habits of the mothers, and their connection with LBW.

[Coronary flow and hemorrhagic complications after alteplase and streptokinase administration in patients with acute myocardial infarction].

Background/aim: Up-to-date treatment of acute myocardial infarction (AIM) has been based on as early as possible establishment of circulation in ischemic myocardium whether by the use of fibrinolythic therapy and/or urgent coronary intervention which significantly changes the destiny of patients with AMI, but also increases the risk of bleeding. The aim of this study was to compare coronary flow and bleeding complications in patients with acute myocardial infarction with ST-elevation (STEMI) after administration of alteplase or streptokinase.

Methods: The study included 254 patients with STEMI.

[Significance of monitoring histamine serum levels, cryoglobulins and complement titers during cold tests in patients with cold allergy and Raynaud's phenomenon].

The aim of our investigations is to evaluate blood histamine, complement titer and cryoglobulins before and after cold stimulation (extremity water immersion test) in patients with cold urticaria and Raynaud phenomenon. In our investigations patients were put into five groups according to the following diagnoses: cold urticaria (40 patients), chronic urticaria (15 patients), Urticaria-Vasculitis Syndrome (15 patients), Raynauds Disease (16 patients), and Raynauds phenomenon (15 patients). The investigations demonstrated that the test was always positive in cold urticaria and that a high percentage of patients had a rise in blood histamine.

[Levels of immunoglobulins in various media from healthy pregnant women and women with diabetes mellitus and EPH gestosis].

The introduction deals with of the history, etiology and, briefly, clinical manifestations of endemic nephropathy. The authors state that a large number of investigations have been done until today, but without producing a diagnostic test for early diagnosis of the disease. This led the authors to pursue certain laboratory investigations.