BACKGROUND Lewisham in South East London, UK has high rates of sexually transmitted infection (STI), termination of pregnancy and teenage conception. Greater community provision of STI services has been proposed nationally to address the current sexual health crisis but concern has been expressed about their quality. Lewisham Community Sexual and Reproductive Health (S&RH) Department has been p...

The adequate distribution of STI-571 (Gleevec) to the central nervous system (CNS) is critical for its effective use in CNS tumors. P-glycoprotein-mediated efflux in the blood-brain barrier may play a role in the CNS delivery of this drug. Whether STI-571 is a substrate of P-glycoprotein was determined by examining the directional flux of [(14)C]STI-571 in parental and MDR1-transfected Madin-Da...

Background. Minimal data exist that describe the epidemiology of sexually transmitted infections (STI) in human immunodeficiency virus (HIV) positive populations across the pre- and post-diagnosis periods for HIV. Purpose. The purpose of this study was to identify and describe the epidemiology of gonorrhea, chlamydia, syphilis, herpes simplex virus, and human papillomavirus in an HIV-positive p...

BACKGROUND The serious long-term complications of sexually transmitted infections (STI) in women and newborns are well-documented. Particularly, STI imply considerable social consequences for women. Low STI knowledge has been shown to be associated with unsafe sex. In Vietnam, misconceptions regarding STI exist, and rural women delay seeking care for STI. The aim of the study was to investigate...

Shallow trench isolation (STI) has become the most promising isolation scheme for ULSI applications. However, the trench isolation suffers from dislocations and oxidation induced stacking faults. Such faults are typically located near trench edges. These STI faults increase the junction leakage current and may turn-on the parasitic STI MOSFET resulting in significant leakage current through the...

Interactions between the Bcr-Abl kinase inhibitor STI-571 (imatinib mesylate) and a novel microtubule-targeting agent (MTA), pyrrolo-1,5-benzoxazepine (PBOX)-6, were investigated in STI-571-sensitive and -resistant human chronic myeloid leukemia (CML) cells. Cotreatment of PBOX-6 with STI-571 induced significantly more apoptosis in Bcr-Abl-positive CML cell lines (K562 and LAMA-84) than either ...