In TREC 2003, IRIT improved the strategy that was introduced in TREC 2002. A sentence is considered as relevant if it matches the topic with a certain level of coverage. This coverage depends on the category of terms used in the texts. Different types of terms have been defined: highly relevant, scarcely relevant, nonrelevant and highly non-relevant. With regard to the novelty part, a sentence ...

BACKGROUND AND OBJECTIVES Parents' birth weight acts as a predictor for the descendant birth weight, with the correlation more strongly transmitted through maternal line. The present research aims to study the correlation between the child's low or increased birth weight, the mother's birth weight, and maternal conditions. METHODS 773 mother-infant binomials were identified with information o...

During the last nine years, two important methodologies have been used to characterize the cell surfaces of normal lymphocytes and malignant lymphoblasts. Normal mature T-cells have a receptor for sheep erythrocyte (E+) while mature B-cells bear membrane-bound immunoglobulin molecules (sIg+). These two findings can be used to divide acute lymphoblastic leukemia of childhood into three major gro...

Paclitaxel (Px) is an effective chemotherapeutic agent for the treatment of various cancers. However, it is often associated with neurological side effects, including chemotherapy-associated cognitive impairment (CACI), such as "chemobrain". Previously, we reported that endoplasmic reticulum (ER) stress is involved in Px-induced neurotoxicity, and immunoglobulin heavy chain binding protein (BiP...

Timely topics in pain research and treatment have been selected for publication, but the information provided and opinions expressed in this newsletter have not involved any verification by the International Association for the Study of Pain (IASP) or the SIG on Pain in Older Persons of the findings, conclusions, and opinions stated in this publication. Thus, opinions expressed in this publicat...

Two monoclonal antibodies, prepared against a murine B lymphoma and characterized as binding to a cell surface antigen represented primarily on cells of the B lineage, were found to bind to human hemopoietic cells. These antibodies recognize similar populations of cells in mice and humans. Antibodies from clones 177.17 and 83.4 bound to 6% of human bone marrow nucleated cells. This included all...

We have recently reported that repeated systemic treatments of extract from Corydalis yanhusuo alleviate neuropathic pain and levo-tetrahydropalmatine (l-THP) is one of active components from Corydalis. We designed this study to investigate antinociceptive effect of l-THP in acute and chronic pain models and related mechanism within the spinal cord. We found that intraperitoneal pretreatment wi...