INTRODUCTION Our objective is to determine which complications lead to reoperation, and the outcomes of reoperation using laparoscopic adjustable gastric banding, laparoscopic Roux-en-Y gastric bypass and laparoscopic sleeve gastrectomy at Centro Hospitalar de São João. MATERIAL AND METHODS Observational study. Patients included were aged 18 to 65 years at first gastric banding, underwent rem...

BACKGROUND A low quality of life has been regarded a cue to action. Some patients with unsuccessful weight loss after laparoscopic adjustable gastric banding (LAGB) undergo a conversion of gastric banding to gastric by-pass. This study examines whether patients who did or did not undergo conversion to gastric bypass differed in quality of life before and after gastric banding. METHODS Of 34 p...

We have developed spectral color banding (SCAN) as a new chromosome banding technique based on spectral analysis of differentially labeled chromosome band-specific painting probes. In this study, we succeeded in displaying a multicolor banding pattern for chromosome 3, which was almost identical to the pattern obtained with the corresponding G-banding. We applied this method to metaphase cells ...

Abdominal aortic banding induces upregulation of the angiotensin II (Ang II) type-2 (AT2) receptor, thereby decreasing the contractile response to Ang II in the thoracic aorta of the rat. The aim of this study was to use a mouse model to clarify the mechanisms by which the banding elicits upregulation of the aortic AT2 receptor and the subsequent attenuation of Ang II responsiveness. Concomitan...

-1. The phosphoglycerate kinase electrophoretic banding patterns of several Drosophila species were studied. 2. Three banding types were noted: A type with a slowly migrating band of activity, a type with a faster migrating band of activity, and a type with an intermediate migrating band. 3. These banding types appeared to be species specific and may be useful in evolutionary or taxonomical stu...

Laparoscopic Adjustable Gastric Banding (LAGB) was done for the first time in Belgium in 1993. Gastric torsion after band slippage is extremely rare. Literature review of gastric banding and complications in pregnancy did not reveal any case of gastric torsion. Hence, we report this rare case of gastric torsion in a pregnant lady following gastric banding.

Background In the current surgical era PA banding is not indicated as palliation or stage procedure for patients with large VSD and severe PAH. We have reviewed our institutions experience in patients undergoing VSD repair with previously failed PA banding. Failure of PA banding was defined as pulmonary to aortic systolic pressure ratio (PASPR) > 0.8 in period of at least 6 months after palliat...

Triple staining with fluorochromes (DA/DAPI/CMA) and C-banding were used to characterize the composition of Pseudonannolene strinatii heterochromatin. C-banding showed C+ bands of different labeling intensity on chromosomes 1 and 2 in some cells. Fluorochrome staining revealed DAPI+ regions corresponding to the C-banding pattern, indicating that the heterochromatin of this species is abundant i...