Anti- activity of essential oils extracted from Caatinga Myrtaceae species and chemical composition of DC.

The current trichomoniasis treatment is restrict to 5-nitroimidazole drugs and the emergence of resistant isolates points the need for new therapeutical alternatives. In this study the anti- activity of essential oils obtained from Myrtaceae occurring in Caatinga, a plant family with potential antiparasitic activity, was showed. The essential oils varied in their capacity to kill ATCC and fresh clinical isolates, which was associated with heterogeneity and different patterns of endosymbiosis.

Laboratory "In-vitro" Evaluation of the Parallel Stent Graft Association for the Iliac Sandwich Technique.

Objectives: The Iliac Sandwich is an off-label technique that uses parallel stent grafts to treat aortoiliac aneurysms. The purpose of this experimental study is to evaluate the conformability and juxtaposition of stent grafts combinations used in this technique through in-vitro mechanical evaluation, computed tomography (CT) analyses, and a controlled pulsatile flow system.

Methods: The combinations of two Viabahn® ("V-V") or Viabahn® and Excluder® iliac extension ("V-E") were analysed using CT imaging with measurement of the gutter area by two independent analysts before and after balloon angioplasty.

Use of 1,470 nm laser for treatment of superficial venous insufficiency.

Background: There are several ways to treat varicose veins of the lower limbs, among which use of 1470nm diode lasers stands out. This technique can be used to treat patients in outpatient settings, with early return to work, good esthetic results, and low rates of complications. However, variables such as the laser wavelength, the power administered in each area, the type of fiber, and the linear intravenous energy density (LEED) are still extensively discussed.

evaluation of a new vena cava filter.

Background: Pulmonary embolism is an important cause of cardiovascular death. Inferior vena cava filters have been shown to be effective for prevention of this condition.

Objectives: To determine the safety, performance and efficacy of a new inferior vena cava filter in an ovine model.

Tomographic Measurement of Gutters and Analysis of the Conformability of Stent Grafts in the Octopus Technique for Endovascular Thoracoabdominal Aneurysm Repair.

Background: The Octopus technique is an off-label and off-the-shelf strategy used as an option in the management of some specific and selected cases of thoracoabdominal aortic aneurysms (TAAA). We sought to compare 2 different methods of measurements on computed tomography (CT) slices and to evaluate the accommodation and conformability, before and after ballooning, of the components used in the Octopus technique.

Methods: The CT gutter analysis between the 3 stent grafts within the short docking limb of the Excluder(®) was made using Viabahns(®) of 8, 7, and 6 mm in diameter.