Neuroprotective Effect of Eco-Sustainably Extracted Grape Polyphenols in Neonatal Hypoxia-Ischemia.

Polyphenols are natural compounds with promising prophylactic and therapeutic applications. However, their methods of extraction, using organic solvents, may prove to be unsuitable for daily consumption or for certain medical indications. Here, we describe the neuroprotective effects of grape polyphenols extracted in an eco-sustainable manner in a rat model of neonatal hypoxia-ischemia (NHI).

Endovascular treatment of traumatic thoracic aortic injuries: short- and medium-term Follow-up.

Background: Successful thoracic endovascular aortic repair (TEVAR) with low rates of complications has been referred to in the treatment of traumatic thoracic aortic injuries; however, we still do not know the long-term behavior. In this series, short- and intermediate-term results of TEVAR of traumatic aortic injuries are analyzed.

Methods: The clinical charts and courses of 20 patients (mean age, 31.

Incidence and evolution of mural thrombus in abdominal aortic endografts.

Background: The aims of this study were to analyze the predictive factors for intragraft mural thrombus formation and evolution during follow-up after endovascular treatment of abdominal aortic aneurysms and to evaluate its relationship with the subsequent appearance of complications.

Methods: A retrospective study was performed by selecting those patients who underwent endovascular repair of an abdominal aortoiliac aneurysm between June 1998 and September 2004, with a minimum follow-up of 24 months. Preoperative clinical data, anatomical characteristics of the aneurysm, and endograft type were analyzed.

Symptomatic collapse of a thoracic aorta endoprosthesis.

We present the case of a 40-year-old man who underwent aortic endoprosthesis implantation for a traumatic lesion of the thoracic aorta (Gore TAG, 26 x 100 mm, after the instructions for use for a thoracic aorta of 22-24 mm). At 6 months, he came to the emergency room for a hypertensive crisis and acute pulmonary edema. The chest radiograph and thoracoabdominal computed tomographic angiography study showed collapse of the endoprosthesis and a type I proximal leak.