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...

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...

Graphical Abstract “My favorite thing about my lab group is how funny they are (aside from being fantastic and creative chemists, that is)! The memes on our twitter page not doing … My name reaction the Beckmann Rearrangement. Single-atom skeletal editing traces back to carbonyl rearrangements, you can't beat a gave us Azithromycin Nylon …” Find out more Mark Levin in his Introducing Profile.

the objective of this study was to examine the correlation between both midfollicular fsh/lh ratio and number(s) of follicles with ovarian hyperstimulation syndrome (ohss) in patients with polycystic ovarian syndrome (pcos). this was carried out in ivf unit at mirza kouchak khan hospital. to induce ovulation, pcos patients were stimulated with gonadotropines. fifty four pcos patients with norma...