Combining staged laparoscopic colectomy with robotic completion proctectomy and ileal pouch-anal anastomosis (IPAA) in ulcerative colitis for improved clinical and cosmetic outcomes: a single-center feasibility study and technical description.

Robotic proctectomy has been shown to lead to better functional outcomes compared to laparoscopic surgery in rectal cancer. However, in ulcerative colitis (UC), the potential value of robotic proctectomy has not yet been investigated, and in this indication, the operation needs to be adjusted to the total colectomy typically performed in the preceding 6 months. In this study, we describe the technique and analyze outcomes of a staged laparoscopic and robotic three-stage restorative proctocolectomy and compare the clinical outcome with the classical laparoscopic procedure.

The impact of ellipsoidal particle shape on pebble breakage in gravel.

We have studied the influence of particle shape and consequently loading configuration on the breakage load of fluvial pebbles. Unfortunately, physical strength tests on pebbles, i.e.

Effects of dietary essential oil components on growth performance, digestive enzymes and lipid metabolism in female broiler chickens.

1. The present experiment was conducted to describe the effects of thymol, cinnamaldehyde and a commercial preparation of essential oil components (CRINA Poultry), in female broilers. Feed and water were provided for ad libitum consumption.

Evidence that P deficiency induces N feedback regulation of symbiotic N2 fixation in white clover (Trifolium repens L.).

Trifolium repens L. was grown to test the following hypotheses: when P is deficient (i) N2 fixation decreases as a result of the plant's adaptation to the low N demand, regulated by an N feedback mechanism, and (ii) the decrease in the photosynthetic capacity of the leaves does not limit N2 fixation. Severe P deficiency prevented nodulation or stopped nodule growth when the P deficiency occurred after the plants had formed nodules.