Anesthetic Considerations for Carbon Dioxide Emboli in Patients with Obesity - A Case Report.

Gas embolization is a rare but potentially deadly complication of any laparoscopic surgery. There has only been one other report of gas emboli in patients undergoing bariatric surgery. We present a case of gas embolization in a young female patient undergoing Roux-en-Y gastric bypass.

The double-hit protocol induces HFpEF and impairs myocardial ubiquitin-proteasome system performance in FVB/N mice.

Heart failure with preserved ejection fraction (HFpEF) is a leading cause of death and disability, with its prevalence surpassing that of heart failure with reduced ejection fraction. Obesity and hypertension are often associated with HFpEF. HFpEF can be modeled through simultaneous metabolic and hypertensive stresses in male C57BL/6N mice provoked by a combination treatment of a high-fat diet (HFD) and constitutive nitric oxide synthase inhibition by Nω-nitro-L-arginine methyl-ester (L-NAME).

Addressing Health Disparities from Within the Community: Community-Based Participatory Research and Community Health Worker Policy Initiatives Using a Gender-Based Approach.

Background: The Coalition for a Healthier Community for Utah Women and Girls (CHC-UWAG) focused on addressing obesity-related health disparities impacting Utah women of color using community-based participatory research, a gender-based approach, and culturally sensitive health promotion activities delivered through community health workers (CHWs). A randomized trial of low vs. high intensity wellness coaching by CHWs was initiated.

Design, microfabrication, and analysis of micrometer-sized cylindrical ion trap arrays.

A description of the design and microfabrication of arrays of micrometer-scale cylindrical ion traps is offered. Electrical characterization and initial ion trapping experiments with a massively parallel array of 5 microm internal radius (r(0)) sized cylindrical ion traps (CITs) are also described. The ion trap, materials, and design are presented and shown to be critical in achieving minimal trapping potential while maintaining minimal power consumption.

Preparative linear ion trap mass spectrometer for separation and collection of purified proteins and peptides in arrays using ion soft landing.

A preparative mass spectrometer for microarray fabrication is reported. The instrument includes an atmospheric pressure ionization source, a linear ion trap mass analyzer, an ion collection surface positioning system, and a surface loading chamber with independent vacuum pumping. It was designed for the production of protein arrays using the ion soft-landing technique to collect ions on a surface after separation by mass/charge ratio.