Analgesic Efficacy and Hematologic Effects of Robenacoxib in Mice.

NSAID analgesics may confound models that require inflammation to mimic disease development in humans. This effect presents a challenge for veterinary staff and investigators, because surgery is often necessary to create mouse models of disease and NSAID are first-line analgesics used to treat postoperative pain. We evaluated robenacoxib, a NSAID highly selective for cyclooxygenase 2, in a carrageenan paw edema (CPE) assay and surgical model of venous thrombosis (VT).

Diffuse Infiltrative Gastrointestinal Lipomatosis in a Guinea Pig (Cavia porcellus).

An intact adult male guinea pig (Cavia porcellus) went into cardiopulmonary arrest during a surgical procedure, and efforts at resuscitation were unsuccessful. Gross examination revealed a gastric rupture along the greater curvature of the stomach, which was associated with free blood and ingesta in the abdominal cavity, and a 2-cm nodular, partially circumferential, soft-to-firm mass within the pyloric region. Histologically, the pyloric mass was composed of sheets of infiltrative adipocytes expanding the muscular wall.

A universally applicable clinical classification of lymphedema.

A simple classification of lymphedema is presented that is based solely on clinical observation. It is suggested that the universal use of such a classification would facilitate the collection of meaningful epidemiologic data and would make possible understandable comparisons of the effectiveness of various treatment modalities.

Mapping of primary congenital lymphedema to the 5q35.3 region.

Primary lymphedema is a chronic tissue swelling, most frequently of the lower limbs, resulting from deficient lymphatic drainage. The variability of the affected phenotype, incomplete penetrance, lack of large families, and possible genetic heterogeneity have hampered the identification of causative genes until now. We carried out a genomewide search, using a four-generation North American family with dominantly inherited primary congenital lymphedema (PCL), otherwise known as "Milroy disease," or "hereditary lymphedema type I" (MIM 153100).