A 79-year-old woman with an event-less cardiovascular medical history presented at the emergency department with acute-onset chest pain radiating to the back, accompanied by nausea, vomiting , and profuse sweating. The patient was hemodynamically stable, with a blood pressure of 130/70 mm Hg in both arms and heart rate of 60 beats per minute ; the ECG showed no signs of cardiac ischemia, and ca...

In this work, isothermal titration calorimetry (ITC) combined with zeta potential measurements was used to study the binding and partitioning of three beta-blockers, alprenolol, labetalol and propranolol, and the local anaesthetic tetracaine into liposomes. The thermodynamic parameters of enthalpy, entropy, the Gibbs energy and the binding constant were determined using the one site model. Furt...

Letters to the Editor will be published, if suitable, as space permits. They should not exceed 1000 words (typed double-spaced) in length and may be subject to editing or abridgment. Intravenous nitroglycerin is a well-recognized treatment of acute hypertension and hypertensive encephalopathy. 1 We are reporting a patient presented with posterior reversible encepha-lopathy syndrome (PRES) secon...