Reflecting the lack of critical information for most protected species, recovery plans for organisms listed as threatened or endangered under the U.S. Endangered Species Act tend to oversimplify habitat descriptions. Here we present our approach for improving the definition of habitat for rare and patchily distributed listed species. The valley elderberry longhorn beetle (Desmocerus californicu...

OBJECTIVES Echinococcosis infection is caused in humans by the larval stage of cestodes belonging to the genus Echinococcus. Hydatid cyst cured by percutaneous aspiration, infusion of scolicidal agents with reaspiration or surgery. Many scolicidal agents have been used for inactivation of the cyst's content, but most of them are not safe due to their unanticipated side effects. In the present s...

Sambucus nigra agglutinin I (SNA-I) is a type 2 ribosome-inactivating protein. Site-directed mutagenesis was used to mimic the conversion of the highly active B-chain of fruit-specific SNA (SNA-If) into the completely inactive B-chain of the closely related and naturally occurring loss-of-activity mutant called S. nigra agglutinin lectin-related protein. In the first mutant SNA-If-M1 the high-a...

Aberrant expression of sialic acids or altered linkage types is closely associated with malignant phenotype and metastatic potential, and can have prognostic significance in human cancer. The present study was undertaken to evaluate whether expression of sialylated derivatives on melanoma cell surface is associated with tumour progression. Four cell lines (WM1552C, WM115, IGR-39 and WM266-4) we...

Elderberry is an alternative crop that holds promise for further commercial development in Florida. This 7-page fact sheet written by Kevin Athearn, David Jarnagin, Ali Sarkhosh, Juanita Popenoe, and Steven Sargent published the UF/IFAS Food Resource Economics Department reviews information on markets elderberries elderflowers estimates establishment costs potential returns a 3-acre elderberry ...

This study aims at characterization of the anti-cancer active compounds separated from stems and branches Sambucus williamsii var. coreana Nakai (Caprifoliaceae). Bioactivity-guided fractionation ethanol extracts S. was isolated three triterpenoid compounds. fractions showed superior growth inhibitory activity against cancer cells (HCT116, A549 MDA-MB231). Active fraction analyzed led to identi...

Groves are of ecological importance, but can reduce the productivity of pastures. They may be used by cattle for nutrition as well as for comfort and shelter. To describe the importance and to estimate the influence of cattle on groves, the behavior of cattle around trees and shrubs was observed on six semi-open pastures in the mountain range of Thuringia and the Southern Black Forest (Germany)...