Shoulder magnetic resonance arthrography in dogs: Comparison of craniolateral and caudolateral approach for ultrasound-guided contrast injection.

Shoulder joint disease is a common cause of forelimb lameness in dogs. To diagnose this condition, shoulder magnetic resonance arthrography (MRA) is performed, which involves the injection of contrast agents into the shoulder joint space under ultrasound (US)-guidance. The objective of this study was to compare the craniolateral and caudolateral approaches for shoulder MRA using US-guided injection techniques, and investigate their clinical feasibility in dogs.

Respiratory phase can affect pulmonary vein-to-pulmonary artery ratio measured with CT.

Objective: To evaluate pulmonary vein (PV)-to-pulmonary artery (PA) ratios obtained in healthy dogs by means of various CT protocols, accounting for the effects of the respiratory phase and contrast agent used.

Animals: 10 healthy Beagles.

Procedures: Before and after contrast medium (600 mg iodine/kg) was injected IV, thoracic CT was performed with a positive-pressure breath-hold (inspiratory phase) and at the end of expiration (expiratory phase).

Decrease in glucose transporter 1 levels and translocation of glucose transporter 3 in the dentate gyrus of C57BL/6 mice and gerbils with aging.

In the present study, we compared the cell-specific expression and changes protein levels in the glucose transporters (GLUTs) 1 and 3, the major GLUTs in the mouse and gerbil brains using immunohistochemistry and Western blot analysis. In both mouse and gerbils, GLUT1 immunoreactivity was mainly found in the blood vessels in the dentate gyrus, while GLUT3 immunoreactivity was detected in the subgranular zone and the molecular layer of the dentate gyrus. GLUT1-immunoreactivity in blood vessels and GLUT1 protein levels were significantly decreased with age in the mice and gerbils, respectively.

Long-term immunogenicity and safety of inactivated Hantaan virus vaccine (Hantavax™) in healthy adults.

Background: Hemorrhagic fever with renal syndrome is a serious health problem in Eurasian countries, including Korea and China. This study evaluated the long-term immunogenicity and safety of formalin-inactivated Hantaan virus vaccine (Hantavax™).

Methods: A phase III, multi-center clinical trial was undertaken to evaluate the immunogenicity and safety of Hantavax™ (three-dose schedule at 0, 1, and 13 months) among healthy adults.