Water sources are particularly at risk to contamination by pesticides because of the accumulation and distribution of contaminating substances in sediments of rivers, lakes, and ponds. Potential sources of this impact in water bodies include municipal sewage and agricultural runoff (pesticides and herbicides). The enzyme and hormone disrupting capabilities of pesticides and related chemicals ar...

Several cationic antimicrobial peptides demonstrate promising anticancer effects. We have recently described the anticancer properties of LTX-315, a novel synthetic anticancer peptide, against syngeneic B16 melanomas. LTX-315 induced a complete regression of B16 melanomas and systemic protective immune responses following intralesional administration of the peptide.

The benefits of moderate amounts of alcohol for a better health and longer life expectancy compared with abstinence have been suggested by the findings of numerous studies. However, controversies have emerged regarding the influence of confounding factors and the systematic errors that might have been inadvertently disregarded in the early studies. This review includes a description of the find...

A bibliographic database is a database of bibliographic records, an organized digital collection of references to published literature, including journal and newspaper articles, conference proceedings, reports, government and legal publications, patents, books, etc. In contrast to library catalog entries, a large proportion of the bibliographic records in bibliographic databases describe analyt...

Receptors and channels that underlie nociceptive signaling constitute potential sites of intervention for treatment of chronic pain states. The kainate receptor family of glutamate-gated ion channels represents one such candidate set of molecules. They have a prominent role in modulation of excitatory signaling between sensory and spinal cord neurons. Kainate receptors are also expressed throug...

An optimal nutritional state is an important consideration in providing successful operative outcomes. Unfortunately, many aspects of surgery are not constructive to providing this. In addition, the metabolic and immune response to injury induces a catabolic state and insulin resistance, a known risk factor of post-operative complications. Aggressive insulin therapy post-operatively has been sh...

The change in frequency of cocaine self-administration as a function of the unit dose is widely assumed to represent a graded pharmacodynamic response. Alternatively, a pharmacological theory states that during maintained selfadministration, a quantal response occurs at a minimum maintained cocaine concentration (satiety threshold). Rats selfadministered cocaine at unit doses spanning an 8-fold...

We have previously shown that enhanced antitumor cytotoxicity is generated when thymocytes from melphalan (L-phenylalanine mustard; L-PAM)-treated MOPC-315 tumor bearers, but not thymocytes from normal mice, are added to the immunization culture of syngeneic normal spleen cells and MOPC-315 tumor cells (Bartik et al., Cancer Res., 47: 4848-4855, 1987). Here we show that normal spleen cells prod...