The Yucatan Minipig: A Reliable Model for Studying Unilateral Vocal Fold Paralysis.

Objectives/hypothesis: Given the complex pathology underlying unilateral vocal fold paralysis (UVFP), there has been limited systematic exploration of curative treatments in humans. Central to the investigation of experimental therapies includes establishing a reliable and analogous large animal model. The study goal was to create a standardized porcine model of UVFP by establishing characteristic pathophysiology and functional outcomes.

Fecal deoxycholic acid associates with diet, intestinal microbes, and total bilirubin in primary sclerosing cholangitis.

Background & Aims: Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease with a strong association with inflammatory bowel disease and variable disease progression. We aimed to gain insights into the role of fecal bile acids (BA) on disease progression by determining the relationships between fecal BA, diet, and gut microbes, with markers of disease progression, BA synthesis, and farnesoid X receptor (FXR) activity.

Methods: BA levels in serum and stool, dietary intake, and markers of BA synthesis, and FXR activity were measured in 26 patients with early stage, large duct PSC.

Multi-Layered Implant Approach for Hemilaryngectomy Reconstruction in a Porcine Model.

Objective: Partial laryngectomies result in voice, swallowing, and airway impairment for thousands of patients in the United States each year. Treatment options for dynamic restoration of laryngeal function are limited. Thus, there is a need for new reconstructive approaches.

Geographical variation and genetic diversity of germplasm resources.

Introduction: is a rare monodominant species in southwest China known for its production of high-quality timber, is facing decline due to its narrow distribution, human interference and habitat destruction. However, there are no reports on genetic diversity and geographical variation of phenotypic traits of .

Methods: In this study, phenotypic characters and genetic diversity of 15 germplasms resources from five provenances in southwest China were investigated, and their relationships with geographical and environmental factors was discussed.

Identification and expression analysis of Phosphate Transporter 1 (PHT1) genes in the highly phosphorus-use-efficient Hakea prostrata (Proteaceae).

Heavy and costly use of phosphorus (P) fertiliser is often needed to achieve high crop yields, but only a small amount of applied P fertiliser is available to most crop plants. Hakea prostrata (Proteaceae) is endemic to the P-impoverished landscape of southwest Australia and has several P-saving traits. We identified 16 members of the Phosphate Transporter 1 (PHT1) gene family (HpPHT1;1-HpPHT1;12d) in a long-read genome assembly of H.