Regenerative Effect of Mesenchymal Stem Cell on Cartilage Damage in a Porcine Model.

Osteoarthritis (OA) is a major public and animal health challenge with significant economic consequences. Cartilage degradation plays a critical role in the initiation and progression of degenerative joint diseases, such as OA. Mesenchymal stem cells (MSCs) have become increasingly popular in the field of cartilage regeneration due to their promising results.

Diabetes-induced cardiomyopathy is ameliorated by heat-killed Lactobacillus reuteri GMNL-263 in diabetic rats via the repression of the toll-like receptor 4 pathway.

Purpose: Diabetes mellitus (DM) leads to disorders such as cardiac hypertrophy, cardiac myocyte apoptosis, and cardiac fibrosis. Previous studies have shown that Lactobacillus reuteri GMNL-263 decreases cardiomyopathy by reducing inflammation. In this study, we investigated the potential benefit of GMNL-263 supplementation in treating diabetes-induced cardiomyocytes in rats with DM.

Vascular Floor of Mouth Mass with Unanticipated Intracranial, Orbital, and Vertebral Associated Involvements.

We report on a case in which a blanching, unobtrusive oral growth proved to be a systemic threat. A blind, epileptic child presented with a bleeding oral floor mass of 4 weeks. Biopsy showed small, dilated vascular spaces with reactive fibroblasts.

The pig as an experimental model for mid-dermal burns research.

This was a novel, prospective and interventional animal study designed to develop and evaluate a new infliction device for the experimental burn model. Four paired sets of contact burns measuring 36mm diameter were inflicted on the dorsum of an anesthetized pig using a stainless steel round bar heated up to 80-110°C. The bar was applied using a push-pull force gauge designed to control 1kgf mechanical force applied to the skin for a period of 20s.

Convergent evolution driven by similar feeding mechanics in balaenopterid whales and pelicans.

The feeding apparatuses of rorqual whales and pelicans exhibit a number of similarities, including long, kinetic jaws that increase gape size, and extensible tissue comprising the floor of the mouth. These specializations enable the engulfment of large volumes of prey-laden water in both taxa. However, the mechanics of engulfment feeding in rorquals and pelicans have never been quantitatively compared.

Intramedullary cavity as an implant site for bioartificial pancreas: an in vivo study on diabetic canine.

Background: Fibrous tissue outgrowth and hypoxia are the major restrictions for the application of bioartificial pancreas (BAP). Accordingly, the intramedullary cavity is proposed as an implant site, and a BAP constructed of calcium phosphate cement chamber was implanted.

Methods: Mouse insulinoma cells were encapsulated in agarose gel and then enclosed in a calcium phosphate cement chamber to fabricate a BAP.

The in vivo performance of bioartificial pancreas in bone marrow cavity: a case report of a spontaneous diabetic feline.

Recent studies reported that bone marrow cavity offers a widely distributed and well-vascularized microenvironment which is a considerable implantation site for bioartificial pancreas (BAP). In this study, the in vivo performance of BAPs in bone marrow was further demonstrated in a spontaneous diabetes animal. Mouse insulinoma cells encapsulating in agarose gel were enclosed in a calcium phosphate cement chamber to create a BAP.