National Trends of Inpatient Radiation Cystitis: 2016-2019.

Introduction: Radiation cystitis with hematuria (RCH) is a potentially devastating complication after pelvic radiation. The cumulative incidence of RCH is debated, and certain severe manifestations may require hospital admission. We aimed to evaluate demographics and outcomes of patients hospitalized for RCH.

Nanotechnology and Artificial Intelligence: An Emerging Paradigm for Postoperative Patient Care.

Background: An increasing number of aesthetic surgery procedures are being performed in an ambulatory fashion in office-based settings. Postoperative monitoring of these patients has historically required paid private-duty nurses measuring vital signs, encouraging ambulation, and monitoring overall comfort level. Recently, advancements in nanotechnology have permitted high-acuity data acquisition of multiple clinical parameters that can be transmitted to the surgeon's mobile device in a continuous fashion.

Enhancing the stability and homogeneity of non-ionic polymer nanodiscs by tuning electrostatic interactions.

The nanodisc technology is increasingly used for structural studies on membrane proteins and drug delivery. The development of synthetic polymer nanodiscs and the recent discovery of non-ionic inulin-based polymers have significantly broadened the scope of nanodiscs. While the lipid exchange and size flexibility properties of the self-assembled polymer-based nanodiscs are valuable for various applications, the non-ionic polymer nanodiscs are remarkably unique in that they enable the reconstitution of any protein, protein-protein complexes, or drugs irrespective of their charge.

Non-Ionic Inulin-Based Polymer Nanodiscs Enable Functional Reconstitution of a Redox Complex Composed of Oppositely Charged CYP450 and CPR in a Lipid Bilayer Membrane.

Although polymer-based lipid nanodiscs are increasingly used in the structural studies of membrane proteins, the charge of the belt-forming polymer is a major limitation for functional reconstitution of membrane proteins possessing an opposite net charge to that of the polymer. This limitation also rules out the reconstitution of a protein-protein complex composed of oppositely charged membrane proteins. In this study, we report the first successful functional reconstitution of a membrane-bound redox complex constituting a cationic cytochrome P450 (CYP450) and an anionic cytochrome P450 reductase (CPR) in non-ionic inulin-based lipid nanodiscs.

A Prospective Trial: Handsfree Thermoregulated Bipolar Radiofrequency for Face and Neck Contouring.

Background: The use of radiofrequency in aesthetic surgery has evolved significantly since it was first introduced in the early 2000s. Nonexcisional correction of the lower one-third of the face and neck has long been a challenging problem. The purpose of this prospective study was to assess the safety and efficacy of the first handsfree thermoregulated bipolar radiofrequency device for face and neck contouring.

Second Generation Radiofrequency Body Contouring Device: Safety and Efficacy in 300 Local Anesthesia Liposuction Cases.

Background: Suction-assisted lipectomy has undergone significant improvements in technique, outcomes, and safety. The local anesthetic option has an excellent safety profile, and energy-based modalities such as radiofrequency-assisted liposuction (RFAL) devices were developed to enhance soft-tissue contraction. The purpose of this study was to report a single center's experience with two surgeons using the second-generation RFAL device compared with the first-generation device in terms of safety and efficacy.