Elevated protein concentrations in newborn blood and the risks of autism spectrum disorder, and of social impairment, at age 10 years among infants born before the 28th week of gestation

Among the 1 of 10 children who are born preterm annually in the United States, 6% are born before the third trimester. Among children who survive birth before the 28th week of gestation, the risks of autism spectrum disorder (ASD) and non-autistic social impairment are severalfold higher than in the general population. We examined the relationship between top quartile inflammation-related protein concentrations among children born extremely preterm and ASD or, separately, a high score on the Social Responsiveness Scale (SRS total score ≥65) among those who did not meet ASD criteria, using information only from the subset of children whose DAS-II verbal or non-verbal IQ was ≥70, who were assessed for ASD, and who had proteins measured in blood collected on ≥2 days (N = 763). ASD (N = 36) assessed at age 10 years is associated with recurrent top quartile concentrations of inflammation-related proteins during the first post-natal month (e.g., SAA odds ratio (OR); 95% confidence interval (CI): 2.5; 1.2–5.3) and IL-6 (OR; 95% CI: 2.6; 1.03–6.4)). Top quartile concentrations of neurotrophic proteins appear to moderate the increased risk of ASD associated with repeated top quartile concentrations of inflammation-related proteins. High (top quartile) concentrations of SAA are associated with elevated risk of ASD (2.8; 1.2–6.7) when Ang-1 concentrations are below the top quartile, but not when Ang-1 concentrations are high (1.3; 0.3–5.8). Similarly, high concentrations of TNF-α are associated with heightened risk of SRS-defined social impairment (N = 130) (2.0; 1.1–3.8) when ANG-1 concentrations are not high, but not when ANG-1 concentrations are elevated (0.5; 0.1–4.2)

An Analysis of the Criteria Used by Australian Local Government Amalgamation Inquiries Between 1960 and 1992

Between 1960 and 1992 Australian state governments held numerous formal Inquiries into the question of appropriate local government boundaries. The deliberations and subsequent reports produced by these Inquiries provides an instructive and informative historical background to contemporary debates surrounding the controversial issue of local government amalgamation. This paper outlines and examines the major criteria invoked by these Inquiries. It is argued that not only are many criteria intrinsically incoherent, but that they have also generally been inconsistently applied to the problem of local government amalgamation

A modern symposium. Subjects: The soul and future life, by Frederic Harrison [and others] and, The influence upon morality of a decline in religious belief, by Sir James Fitzjames Stephen [and others]

Mode of access: Internet.

The Christian's gift.

Editor: Rufus W. Clark.Mode of access: Internet

An investigation of the steady-state pharmacokinetics of oral valacyclovir in immunocompromised children.

Valacyclovir was administered to 28 immunocompromised children (ages 5-12 years) to obtain preliminary pharmacokinetic and safety information. Patients were randomized to valacyclovir regimens of 250 mg (9.4-13.3 mg/kg) or 500 mg (13.9-27.0 mg/kg) twice daily or 500 mg (13.2-21.7 mg/kg) 3 times a day. Acyclovir pharmacokinetics were evaluated at steady state. Valacyclovir was rapidly absorbed and converted to acyclovir. Mean (+/-SD) acyclovir peak concentrations from 250 mg and 500 mg valacyclovir were 4.11+/-1.41 and 5.19+/-1.96 microg/mL, respectively. Corresponding single dose area-under-curve values were 12.14+/-6.60 and 14.49+/-4.69h microg/mL. By using historical data for intravenous acyclovir as reference, the overall estimate of acyclovir bioavailability from valacyclovir was 48%, 2- to 4-fold greater than for oral acyclovir. In general, adverse events were not attributable to valacyclovir and were consistent with disease-related expectations and concomitant therapies. Dosage options for using valacyclovir in children are discussed