based on serological,toxoplasmosis infection is a widespread disease.with regard to this fact and because of the occurence of congenital toxoplasmosis infections due to asymptomatic infections in pregnant women,determination of the rate of toxoplasma antibodise(IgG,IgM) before pregnancy and finding the involved factors in increasing toxoplasmosis prevalence seems to be necessary.in this cross s...

In this paper I evaluate the merit of costly signaling theory (CST) as a paradigm for understanding why men of Ifaluk atoll torch fish. I argue that torch fishing is a handicap that signals men’s productivity. Consistent with CST, torch fishing is observed by the predicted audience (women), energetically costly to perform, and a reliable indicator of the frequency a man fishes during the trade ...

Ziel: Patienten mit einem Marfan-Syndrom benötigen eine regelmäßige Bildgebung zur Detektion von Aneurysmen der Aorta ascendens. Ziel dieser Studie war es, die Reproduzierbarkeit von Messungen des Sinus valsalvae mittels Cine-MRT und Echokardiografie an Patienten mit Verdacht auf Marfan-Syndrom zu untersuchen. Material und Methoden: 51 konsekutive Patienten mit Verdacht auf Marfan-Syndrom wurde...

introduction:torch infections causing via toxoplasma gondii, other microorganisms (e.g., treponema pallidum), rubella virus, cytomegalovirus (cmv) and the herpes simplex virus (hsv) types 1 and 2 during the first trimester of pregnancy can lead to severe fetal anomalies or even fetal loss. the current study determined the serological data of torch infections in women who were in their first tri...

For years some ecologists have been convinced that pesticides are contributing to a decline in amphibian species around the globe. From an apparent epidemic of deformed frogs in Minnesota to the near disappearance of yellow-legged frogs from California’s Sierra Nevada Mountains, pesticides have been considered prime suspects. This suspicion is no doubt rooted in the belief by the ecological com...

One walking a dark maze may stumble upon a wholesome thing but also may hurt his brow there. Another one takes a small torch at least to throw light upon the darkness. And as he walks, his torch will kindle more and more brightly, turning itself into an electric sun at one moment to elucidate and clarify all around him. Thus, I ask you where is your torch? Dmitry Mendeleev, the author of the ch...