Case report: Blindness associated with trematode infection in a green sea turtle, , of the northern Red Sea.

Spirorchiid blood flukes are widespread in sea turtles, causing disease and mortality in their populations, with high prevalence in several ocean basins. Besides being leading parasitic causes of sea turtle strandings in several parts of the world, these infectious agents can cause endocarditis, vasculitis, thrombosis, miliary egg granulomas, and aneurysms, which ultimately may compromise the survival of green sea turtles. More severe cases may also result in multifocal granulomatous meningitis or pneumonia, both of which can be fatal.

Aberrant Mesenteric Migration of Larvae Causing Necrotizing Eosinophilic Arteritis, Thrombosis, and Intestinal Infarction in Dogs.

This report presents a novel canine condition in 32 dogs in which aberrant migration of larvae through mesenteric arteries, instead of gastric arteries, led to small or large intestinal infarction. This form of spirocercosis was first recognized in Israel in 2013 and is currently ongoing. Typical clinical signs were anorexia and weakness of 3 to 4 days and, less frequently, vomiting and diarrhea, followed by collapse, bloody diarrhea, and severe vomiting.

A preclinical animal study of a novel, simple, and secure duct and vessel occluder for laparoscopic surgery.

Background: Secure occlusion of large blood vessels and ductal structures is critical to all surgeries and remains a challenge in many minimally invasive procedures. This study compares in vivo use of the Amsel Occluder (AO) for secure laparoscopic blood vessel and duct closure, with one of the many commercially available hemoclips (Ligaclip®), in the porcine model.

Methods: Laparoscopic closure of vessels and ducts was performed on 12 swine to compare the ease of use, safety and efficacy of the AO with a hemoclip, as well as the tissue response at > 30 days (10 swine).

A novel secure transfixing blood vessel occluder: comparison with the hemoclip in the porcine model.

Background: Secure vessel occlusion is critical to the success of all surgical and interventional procedures. The purpose of this study was to compare in vivo the use of the Amsel Vessel Occluder (AVO), a novel occlusion clip device for secure blood vessel closure, with one of the many commercially available hemoclips, the Ligaclip, in the porcine model.

Methods: Vessel closure of arteries and veins was performed on 10 swine to compare the ease of use, safety, and efficacy of the AVO with the Ligaclip as well as the tissue response at 7 and 30 d.

Feasibility of an Intraluminal Bypass Device in Low Colorectal Anastomosis: Preliminary Results in a Porcine Model.

Background: The Cologuard CG-100 is a novel intraluminal bypass device designed to reduce the clinical outcomes associated with low colorectal anastomotic leak. The device is inserted transanally, anchored to the colon above the anastomosis, and deployed intraluminally to cover the anastomosis from within. The purpose of this study was to evaluate the safety and performance of the device in a porcine model.

Conjunctival habronemiasis in a square-lipped rhinoceros (Ceratotherium simum).

A captive female square-lipped rhinoceros born in 1993 had been showing intermittent signs of bilateral conjunctivitis and conjunctival proliferation since 1998. Periodic improvement was noted, especially in winter, but overall the condition had deteriorated over the years. Treatment with various topical, intralesional, and systemic antibiotics and glucocorticosteroids was largely ineffective, as were repeated dewormings.

Histopathologic advantages of compression ring anastomosis healing as compared with stapled anastomosis in a porcine model: a blinded comparative study.

Background: The performances of compression and stapled devices were compared previously in porcine colorectal anastomosis. The compression anastomosis was associated with elevated bursting strength and anastomotic patency in this model as compared with the stapled anastomosis.

Objective: The purpose of this work was to compare the histopathologic features between compression and stapled methods in the healing of colorectal anastomoses using a porcine model.

Severe ulcerative and granulomatous pinnal lesions with granulomatous sebaceous adenitis in unrelated vizslas.

Granulomatous sebaceous adenitis (GSA) is uncommon in dogs; however, certain breed predilections exist. In this report, three cases of GSA in unrelated vizslas have been described. All cases initially presented with episodes of otitis externa followed by severe inner pinnal lesions.

CD44 gene vaccination for insulin-dependent diabetes mellitus in non-obese diabetic mice.

Background: Standard CD44 and its alternatively spliced variants were found to be associated with the metastatic potential of tumor cells and with cell migration of autoimmune inflammatory cells, including cells involved in experimental insulin-dependent diabetes mellitus.

Objectives: To investigate whether induction of anti-CD44 immune reactivity, through cDNA vaccination, could attenuate IDDM in a transfer model of NOD mice.

Methods: Our vaccination technique involved the insertion of CD44s or CD44v cDNA into a silicone tube filled with a 2.