Identification of bilge oil with lubricant: Recent oil spill case studies.

Oil spills have many adverse effects on the marine environment. Bilge oil spills occur frequently in the sea as a result of maritime accidents or illegal discharge. It is difficult to unambiguously identify the specific sources of such spills because bilge oil contains a mixture of fuel oil and lubricant.

Chronic valproate attenuates some, but not all, facets of mania-like behaviour in mice.

Bipolar disorder (BD) mania is a psychiatric disorder with multifaceted symptoms. Development of targeted treatments for BD mania may benefit from animal models that mimic multiple symptoms, as opposed to hyperactivity alone. Using the reverse-translated multivariate exploratory paradigm, the behavioural pattern monitor (BPM), we reported that patients with BD mania exhibit hyperactivity as well as increased specific exploration and more linear movements through space.

Dopamine receptor mediation of the exploratory/hyperactivity effects of modafinil.

Modafinil (2-((diphenylmethyl)sulfinyl)acetamide) is described as an atypical stimulant and is a putative cognition enhancer for schizophrenia, but the precise mechanisms of action remain unclear. Receptor knockout (KO) mice offer an opportunity to identify receptors that contribute to a drug-induced effect. Here we examined the effects of modafinil on exploration in C57BL/6J mice, in dopamine drd1, drd2, drd3, and drd4 wild-type (WT), heterozygous (HT), and KO mice, and in 129/SJ mice pretreated with the drd1 antagonist SCH23390 using a cross-species test paradigm based on the behavioral pattern monitor.

Abortion incidence and access to services in the United States, 2008.

Context: The incidence of abortion has declined nearly every year between 1990 and 2005, but this trend may be ending, or at least leveling off. Access to abortion services is a critical issue, particularly since the number of abortion providers has been falling for the last three decades.

Methods: In 2009 and 2010, all facilities known or expected to have provided abortion services in 2007 and 2008 were contacted, including hospitals, clinics and physicians' offices.

Epidemiology of high-level parvovirus B19 viraemia among Dutch blood donors, 2003-2009.

Background And Objectives: Plasma derivatives and blood components with low levels of parvovirus B19 (B19) seem not infectious, but recently infected, highly viraemic donors may transmit B19. We studied the incidence of high-level B19 viraemia (B19 DNA>10(6) IU/ml) in 6.5 million Dutch blood donations.