Effect of shade and limit feeding in growing beef heifers during periods of heat stress.

Experiments were conducted during the summers of 2021 and 2022 to evaluate the effects of feeding strategy and shade on growth performance, animal comfort, water usage, apparent diet digestibility, and ruminal fermentation characteristics of growing heifers during periods of heat stress. In Exp. 1, 852 heifers (initial body weight [BW] = 251 ± 13 kg) were assigned to one of 4 treatments: high-energy diet limit-fed at 2.

Vascular anatomical considerations and clinical decision making during insertion of the Avalon Elite Dual Lumen single-site veno-venous ECMO cannula in children weighing less than 20 kg.

The correct selection and placement of a single-site Avalon Elite Dual Lumen Cannula for veno-venous extracorporeal membrane oxygenation (ECMO) in children weighing less than 20 kg is dependent on both the mechanical characteristics of the catheter, including length and diameter, as well as the unique vascular anatomic considerations of the patient. This manuscript describes the development of a clinical strategy, over a four-year period from 2012-2016, for cannula selection to reduce the risk of migration and malposition in 20 critically ill children weighing less than 20 kg who presented for veno-venous ECMO.

Thrombelastograph (TEG) analysis of platelet gel formed with different thrombin concentrations.

Autologous blood transfusion is the safest and most successful way to decrease transfusion-related risks such as postoperative infections, allo-immunization, and short- and long-term immunosuppression. In addition, these fibrin sealants are known to provide coagulation support at the surgical site and act as an adjunct to the control of postoperative bleeding. The physical formation of autologous platelet fibrin gel clot is dependent on both the common pathway of the coagulation cascade and platelet activation.

Quantifying platelet gel coagulation using Sonoclot and Thrombelastograph hemostasis analyzer.

Little in vitro research exists discussing platelet gel composition and the resulting strength and degradation characteristics using point-of-care technologies. There must be a quantifiable way of determining the structural integrity of the resulting formed platelet gel thrombus. The Thrombelastograph Hemostasis Analyzer (TEG) and Sonoclot measure the elasticity of a clot as it forms and subsequently degrades naturally.