Murine endometrial and decidual NK1.1+ natural killer cells display a B220+CD11c+ cell surface phenotype.

Uterine natural killer (uNK) cells accumulate at the maternal-fetal interface during gestation and are thought to have an important role during pregnancy in both mice and humans. While the cell surface phenotype of human uNK cells is increasingly well defined, less is known regarding the cell surface expression profile of murine uNK cells both before and during gestation. Herein, we demonstrate that murine NK1.

Evaluation of cultural practices for potential to control strawberry sap beetle (Coleoptera: Nitidulidae).

Strawberry sap beetle, Stelidota geminata (Say) (Coleoptera: Nitidulidae), adults and larvae feed on and contaminate marketable strawberry (Fragaria L.) fruit. The beetle is a serious pest in the northeastern United States, with growers in multiple states reporting closing fields for picking prematurely due to fruit damage.

Evaluation of strawberry sap beetle (Coleoptera: Nitidulidae) use of habitats surrounding strawberry plantings as food resources and overwintering sites.

The matrix of strawberry and alternate host crops, wooded areas, and uncultivated sections that comprises a farm landscape provides not only food resources but also habitat in both a spatial and temporal context. Reports of the strawberry sap beetle as a pest in strawberry in the northeastern United States have increased along with a trend to produce a wider diversity of fruit crops on individual farms. The three objectives of this study focused on determining which, if any, habitats outside strawberry plantings are important to consider when developing control strategies for strawberry sap beetles.

First Report of Blueberry scorch virus on Highbush Blueberry in Connecticut and Massachusetts.

During June and July 2001, the Marucci Center received 33 foliage samples from healthy- and unhealthy-looking highbush blueberry (Vaccinium corymbosum L.) bushes from growers in Connecticut and Massachusetts, via local extension agents. Unhealthy bushes were reported to exhibit symptoms including leaf chlorosis and necrosis, blossom blight, tip dieback, or a general decline in vigor.

Inhibition of indoleamine 2,3-dioxygenase augments trinitrobenzene sulfonic acid colitis in mice.

Background & Aims: Indoleamine 2,3-dioxygenase (IDO), an interferon gamma-induced intracellular enzyme, inhibits lymphocyte proliferation through tryptophan degradation. IDO is highly expressed in the mammalian intestine. We sought to determine whether IDO played a regulatory role in the T-cell helper 1 (Th1)-mediated trinitrobenzene sulfonic acid (TNBS) model of colitis.