Beta-Glucans Improve the Mammary Innate Immune Response to Endotoxin Challenge in Dairy Ewes.

This study evaluated short-term immune responses of dairy ewes supplemented with barley β-glucan (BG) following an intramammary lipopolysaccharide (LPS) challenge. In the adaptation period, 36 ewes were fed an alfalfa hay diet ad libitum and barley grain cv. Hispanic (3.

Review: Exploring the use of precision livestock farming for small ruminant welfare management.

Small ruminant (sheep and goat) production of meat and milk is undertaken in diverse topographical and climatic environments and the systems range from extensive to intensive. This could lead to different types of welfare compromise, which need to be managed. Implementing Precision Livestock Farming (PLF) and other new or innovative technologies could help to manage or monitor animal welfare.

When to shear dairy ewes: before breeding, during pregnancy or let them unshorn?

Shearing dairy ewes may improve their fitness and heat tolerance during late pregnancy, with positive effects on lambs and lactation performances. To test this hypothesis, two Mediterranean breeds (MN, Manchega, n = 43; LC, Lacaune, n = 28), differing in lactation performances and fleece traits, were submitted to three shearing strategies: (i) shorn before breeding (SBB), (ii) shorn at day 100 of pregnancy (S100) and (iii) unshorn (CO). Ewes were bred in spring and gestated during summer.

Preoperative Alpha-Fetoprotein and Radiological Total Tumor Diameter as Predictors of Hepatocellular Carcinoma Recurrence After Liver Transplantation.

Background: Liver transplantation is a unique treatment opportunity for patients with chronic liver disease and hepatocellular carcinoma (HCC). Selection of HCC patients for transplantation was revolutionized by Milan-based criteria, but tumor recurrence and shortage of organs are still a major concern. Nowadays, additional preoperative tumor parameters can help to refine the graft allocation process.

Incidental Finding of Multiple Synchronous Neoplasms in Explanted Liver After Transplantation: A Case Report.

Liver transplantation is the only potentially curative treatment for patients with end-stage liver disease. After the procedure, histopathologic analysis of the liver explant may reveal neoplasms that were not previously diagnosed in preoperative imaging examinations. This incidental finding of primary liver neoplasms in the explant is not an uncommon situation in liver transplant, and hepatocarcinomas and cholangiocarcinomas are the types of tumors most frequently encountered in this scenario.